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2021-02-25 Agenda PacketpOlame j 1ey Spokane Valley Planning Commission Regular Meeting Agenda City Hall Council Chambers, 10210 E. Sprague Ave. February 25, 2021 6:00 p.m. 1. PLEASE NOTE: Meetings are being held electronically in response to Governor Inslee's March 24, 2020 Proclamation concerning our recent State of Emergency, which waives and suspends the requirement to hold in -person meetings and provides options for the public to attend remotely. 2. Public wishing to make comments will need to email planningaspokanevalley.org prior to 4: 00 pm the day of the meeting in order to be to speak during the comments period during the meeting. Comments can also be emailed. Send an email to planning a,spokanevalley.ora and comments will be read into the record or distributed to the Commission members through email. 3. Link to Zoom Meeting information: https:Hspokanevalley.zoom.us/i/9395079-'161 One tap mobile US: +13462487799„93950793161# or+16699006833„939507931619 Dial by your location US: +l 253 215 8782 US (Tacoma) Meeting ID: 939 5079 3161 4. CALL TO ORDER 5. PLEDGE OF ALLEGIANCE 6. ROLL CALL 7. APPROVAL OF AGENDA 8. APPROVAL OF MINUTES: February 11, 2021 9. COMMISSION REPORTS 10. ADMINISTRATIVE REPORT 11. PUBLIC COMMENT: On any subject which is not on the agenda. 12. COMMISSION BUSINESS: a. Study Session — Shoreline Master Program, Legislative Update 13. FOR THE GOOD OF THE ORDER 14. ADJOURNMENT Meeting Minutes Spokane Valley Planning Commission Council Chambers — City Hall February 11, 2021 I. Planning Commission Chair Bob McKinley called the meeting to order at 6:00 p.m. The meeting was held remotely via ZOOM meeting. II. Commissioners, staff and audience stood for the pledge of allegiance. III. Administrative Assistant Taylor Dillard took roll and the following members and staff were present: Fred Beaulac Cary Driskell, City Attorney Karl Granrath Jenny Nickerson, Building Official Walt Haneke Deanna Horton, Administrative Assistant Bob McKinley Taylor Dillard, Administrative Assistant Nancy Miller Marianne Lemons, Office Assistant Paul Rieckers Sherri Robinson IV. AGENDA: Commissioner Beaulac moved to approve the February 11, 2021 meeting agenda as presented. There was no discussion. The vote on the motion was seven in favor, zero against and the motion passed. V. MINUTES: Commissioner Haneke moved to approve the January 28, 2021 minutes as presented. There was no discussion. The vote on the motion was seven in favor, zero against and the motion passed. VI. COMMISSION REPORTS: There were no Commission Reports. VII. ADMINISTRATIVE REPORT: City Attorney Cary Driskell introduced himself to the Planning Commission. VIII. PUBLIC COMMENT: There was no public comment. IX. COMMISSION BUSINESS: a. Discussion: Planned Residential Developments. Building Official Jenny Nickerson gave a presentation explaining the current regulations of the Spokane Valley Municipal Code (SVMC) Chapter 19.50 which outlines Planned Residential Developments (PRD). The City is currently under a moratorium for new PRD's and is not accepting any new applications. In the future staff will be presenting proposed amended language on the matter. Therefore, Ms. 02-11-2021 Planning Commission Minutes Page 2 of Nickerson wanted to make sure that the Planning Commission was given an overview of what the code currently allows and clear up any confusion regarding the City's current moratorium. Ms. Nickerson explained that the purpose of PRD's is to provide flexibility in design, preserve environmental amenities, preserve open space, preserve natural characteristics, and encourage a variety of housing types. Planned Residential Developments are currently allowed in all of the residential zones and all residential uses are permitted in those developments. This includes single-family, multi -family, duplexes, townhomes, cottages, and neighborhood commercial. The PRD development standards includes a site acreage minimum of five acres, no minimum lot size, no setbacks or side yards between buildings and a 20% density increase is possible. There are also off-street parking standards, landscaping requirements and commercial area allowed is equal to 50 square feet per dwelling unit within the PRD. Ms. Nickerson continued by outlining the current open space requirements. The code states that a minimum area is required of 30% of the gross PRD area, must be accessible to all PRD residents and located within reasonable walking distance without barriers, and maintenance and operation of these areas is the responsibility of the Homeowners Association. Types of space allowed includes greenbelts, active or passive recreational activities, areas protecting critical areas and aesthetic amenity such as boulevard trees, and stormwater facilities if criteria are met. Open space areas do not include private accessory buildings and areas, public rights -of -way, private streets, driveways, parking areas, loading/storage areas, or floodplains (including drainage easements, natural drainage areas or creeks). The City may choose to accept dedication, maintenance, and operation responsibilities if the area is greater than 10 acres, is adjacent to an establish or future City park or school grounds, is an access to a body of water greater than three acres in size or is a critical area. Ms. Nickerson explained that the reasoning for the moratorium relates to the Comprehensive Plan amendment that was passed in 2020 that addressed concerns of residents about the influx of duplex developments and locations for alternative housing and provided areas for denser housing supported by the transit and services. The new regulations enable a variety of housing types at increased densities and preserves established single-family neighborhoods by minimizing the impact of more dense housing typologies such as duplexes and cottage developments. The newly created R-4 zone includes 57 vacant acres of land and 67 acres of partially used land. This land could net a total of 496 housing units and 1,240 net residents. Ms. Nickerson outlined the PRD process including the application submittal, environmental review, public noticing, public hearing, and hearing examiner decision. She also outlined the recent City Council action that has occurred regarding the review of PRD regulations. Commissioner Haneke asked about current PRD applications that have been received from the City. Ms. Nickerson answered that the City has two pending applications; one in the neighborhood of 8th Avenue and South Long Road and one at the former Painted Hills Golf Course. Commissioner Haneke also asked how many five acres tracts are available currently in the City limits. Ms. Nickerson answered that she 2 02-11-2021 Planning Commission Minutes Page 3 of 3 doesn't have the exact number but that there is always the possibility of acquiring several parcels and putting them together to create a five acres parcel. Commissioner Beaulac asked how long the moratorium is in place. City Attorney Driskell answered that it is one year from the date of the adoption. Commissioner Beaulac also asked if "recreational areas" will be more clearly defined when the code text amendment is presented. Ms. Nickerson answered that staff has discussed this matter and will attempt to address that concern during the amendment process. Ms. Nickerson stated that a study session on the proposed code text amendment will be held in a few months. X. GOOD OF THE ORDER: Nothing was offered for the good of the order. XI. ADJOURNMENT: Commissioner Robinson moved to adjourn the meeting at 6:39 p.m. There was no discussion. The vote on the motion was seven in favor, zero against, and the motion passed. Bob McKinley, Chair Date signed Deanna Horton, Secretary CITY OF SPOKANE VALLEY Request for Planning Commission Action Meeting Date: February 25, 2021 Item: Check all that apply ❑ old business ❑ new business ❑ public hearing ❑ information ® study session ❑ pending legislation AGENDA ITEM TITLE: 2021 Shoreline Master Program Update GOVERNING LEGISLATION: Shoreline Management Act (SMA) under RCW 90.58, Washington Administrative Code (WAC) 173-26-090, SVMC 17.80.150 and 19.30.040. PREVIOUS COMMISSION ACTION: None BACKGROUND: The Shoreline Master Program (SMP) is the city's official document to guide development along the Spokane River and Shelly Lake. Finalized in 2015, the SMP includes goals and polices which are adopted by reference in the Comprehensive Plan and regulations related to shoreline development that can be found in the Spokane Valley Municipal Code (SVMC) Chapter 21.50. The City of Spokane Valley is undertaking a Periodic Review of its SMP, as required by the Washington State Shoreline Management Act (SMA), RCW 90.58.080. The SMA requires that the SMP be reviewed and revised, if needed, by June 30, 2021. The review ensures the SMP stays current with changes in laws and rules, remains consistent with other City plans and regulations, and is responsive to changed circumstances, new information and improved data. In 2020, the City hired the consultant firm The Watershed Company to conduct the periodic review. Because the SMP was recently adopted in 2015 after an extensive multi -year public process, the scope of the 2021 periodic review is limited to changes required to stay current with local and state laws and rules. A summary of the changes to state laws and rules and their impacts to the City's SMP regulations can be found in the Gap Analysis completed as part of the 2021 periodic review. Overall, the SMP was found to be consistent with changes in local and state laws. A majority of the changes are minor and include items such as exemptions, definitions, and administrative procedures. A noteworthy required change was identified relating to the critical area regulations within shoreline jurisdiction. These regulations will need to be updated to be consistent with state law and the City's adopted critical area regulations. These regulations reside in the SVMC Title 21 Environmental Controls, Chapter 21.40 Critical Areas. The critical area regulations were updated in 2016 through the periodic update of the Comprehensive Plan as required by the Growth Management Act. Tonight, staff and the City's consultant will provide an overview of the proposed SMP amendments and a summary of the adoption process. RECOMMENDED ACTION OR MOTION: No action recommended at this time. ATTACHMENTS: 1. Staff Report 2. Gap Analysis Memo 3. Draft amendments to the SMP and Definitions 4. Presentation RPCA Study Session for 2021 Shoreline Master Program Update Page I of 1 City of Spokane Valley SMP Periodic Review Gap Analysis Prepared on behalf of: S#6Ra-ne � jUalley City of Spokane Valley 10210 E. Sprague Ave. Spokane Valley, WA 99206 Prepared by: THE WATERSHED COMPANY 750 Sixth Street South Kirkland. WA 98033 p 425.822.5242 f 425.827.8136 watershedco.com February 9, 2021 The Watershed Company Reference Number: 190827 Table of Contents 1. Introduction............................................................................................................................ 1 2. State Laws, Rules & Implementation Gap Analysis................................................................ 2 3. Other Local Plans and Development Regulations Gap Analysis ............................................. 2 List of Table Table 3-1. Summary of potential gaps in consistency between the SMP and other local plans and development regulations....................................................................................... 2 Attachments Attachment A: Periodic Review Checklist City of Spokane Valley SMP Periodic Review Draft Gap Analysis 1. Introduction The Watershed Company February 9, 2021 In accordance with the Washington State Shoreline Management Act, local jurisdictions with "Shorelines of the State" are required to conduct a periodic review of their Shoreline Master Programs (SMPs) (Washington Administrative Code [WAC] 173-26-090). The periodic review is intended to keep SMPs current with amendments to state laws, changes to local plans and regulations, changes in local circumstances, and new or improved data and information. The City. of Spokane Valley (City) adopted its current SMP on December 15, 2015 (Ordinance No. 15-024). Shorelines of the State in the City include Shelley Lake and the Spokane River. The current SMP outlines goals and policies for shorelines in the City and establishes regulations for their development (codified in Spokane Valley Municipal Code [SVMC] Chapter 21.50). The current SMP includes regulations for critical areas in shoreline jurisdiction (SVMC 21.50.460—.560). As a first step in the periodic review process, the City's current SMP was reviewed by City staff and consultants. The purpose of this SMP Periodic Review Gap Analysis is to present a summary of the review and inform updates to the SMP. This document is organized into the following sections: Section 2, in conjunction with Attachment A, presents the findings of a review for gaps in consistency between the SMP and state laws, rules and implementation guidance. • Section 3 presents the findings of a review for gaps in consistency between the SMP and other local plans and development regulations. This document includes tables that identify potential revision actions. Where potential revision actions are identified, they are classified as follows: • "Mandatory" indicates revisions that are required for consistency with state laws. "Recommended" indicates revisions that improve consistency with state laws, but are not strictly required. • "Optional" indicates revisions that amend the SMP in accordance with state laws, but that are not necessarily required or recommended for consistency with state laws. • "No action necessary" indicates the SMP as written is sufficient and no change is needed at this time. City of Spokane Valley SMP Periodic Review The Watershed Company Draft Gap Analysis February 9, 2021 2. State Laws, Rules & I.mplementation Gap Analysis. The Washington State Department of Ecology's Periodic Review Checklist summarizes recent amendments to state laws, rules and implementation guidance that may trigger the need for local SMP amendments during periodic reviews. A completed version of the Periodic Review Checklist is appended to this document as Attachment A. Overall, few mandatory amendments are identified, with several more indicated as recommended or optional. In general, the potential amendments identified in the Periodic Review Checklist are minor in nature. They include items such as exemptions, definitions, and administrative procedures. Overall, few mandatory amendments are identified, with several more indicated as recommended or optional. In general, the potential amendments identified in the Periodic Review Checklist are minor in nature. They include items such as exemptions, definitions, and administrative procedures. Additionally, amendments are proposed to carry over existing language in the City's Critical Areas Ordinance to the SMP. 3. Other Local Plans & Development Regulations Gap Analysis The SMP was reviewed for gaps in consistency with other local plans and development regulations, including the zoning code. In general, the review found no major inconsistencies, but did reveal one area where the SMP might be amended to better reflect the priorities of the Comprehensive Plan. Table 3-1 summarizes a potential gap in consistency between the SMP and the Comprehensive Plan. Table 3-1. Summary of potential gaps in consistency between the SMP and other local plans and development regulations. No. Topic Review Action 1 Permitting for SVMC 21.50.370.B.6 requires a Proposed action: Accessory Dwelling Shoreline Substantial Amend Table 21.50-1, Shoreline Units (ADUs) Development Permit for ADUs, Uses, as well as SVMC whereas new single-family 21.50.370, to allow accessory residences require a shoreline dwelling units as part of a exemption per WAC 173-27- shoreline exemption, consistent 040(2)(g). The 2017 with WAC 173-27-040(2)(g). Comprehensive Plan Housing [Optional] Element encourages additional affordable housing options such as ADUs. The additional procedural requirements for a Shoreline Substantial Development Permit compared to 2 City of Spokane Valley SMP Periodic Review Draft Gap Analysis The Watershed Company February 9, 2021 No. Topic Review Action a shoreline exemption may be a disincentive to ADU applications. City of Spokane Valley SMP Periodic Review Attachment A Periodic Review Checklist The Watershed Company February 9, 2021 Attachment A: Periodic Review Checklist The periodic review checklist summarizes amendments to state law, rules and applicable updated guidance adopted between 2007 and 2019 that may trigger the need for local SMP amendments during periodic reviews. Per guidance from the Department of Ecology, the city completed the periodic review checklist to document review considerations and determine if local amendments are needed to maintain compliance, see WAC 173-26-090(3)(b)(i). To ease review and track potential amendments, the draft amendments to the city's SMP have been cross-referenced with the row of the checklist below. For each proposed amendment there is a comment bubble that references the row in the checklist. For example, the proposed amendment at 21.50.020 D. has the comment "Gap Analysis Attachment A, 2017c", which means the proposed amendment was in response to a change made in 2017 at row c. Prepared By Jurisdiction Date Alex Capron, The Watershed Company City of Spokane Valley 2/9/2021 Row Summary of change Review Action a. OFM adjusted the cost threshold SVMC 21.50.110.G includes Proposed action: for building freshwater docks outdated cost threshold for freshwater docks and does Reference the current cost not fully align with the threshold, in addition to WAC language in WAC 173-27-040 173-27-040 to ensure the SMP or RCW 90.58.030(3). always reflects the most current exemption language. [Optional] b. The Legislature removed the There are no DMMP sites in No action necessary. requirement for a shoreline City limits. Therefore, this permit for disposal of dredged legislative amendment does materials at Dredged Material not apply. Management Program sites j (applies to 9 jurisdictions) c. The Legislature added restoring There are no saltwater No action necessary. native kelp, eelgrass beds and shorelines in City limits. native oysters as fish habitat Therefore, this legislative enhancement projects. amendment does not apply. 1 City of Spokane Valley SMP Periodic Review Attachment A Periodic Review Checklist Row Summary of change 2017 a. OFM adjusted the cost threshold for substantial development to $7,047. Review SVMC 21.50.110.A includes outdated cost threshold for substantial development, though it references RCW 90.58.030 and the Office of Financial Management for automatic cost threshold updates. b. Ecology permit rules clarified the Definition of "Development" definition of "development" (Appendix Al, Definitions) does not include dismantling or does not clarify that removing removing structures. structures does not constitute "development." C. Ecology adopted rules clarifying exceptions to local review under the SMA. d. Ecology amended rules clarifying permit filing procedures consistent with a 2011 statute. SVMC 21.50.020.D indicates that remedial actions are exempt from procedural requirements of the SMP. The SMP does not include specific guidance on permit filing procedures. The Watershed Company February 9, 2021 Action Proposed action: Reference current cost threshold under SVMC 21.50.110.A. In addition, include, "WAC 173-27-040 and RCW 90.58.030(3), or as amended" under SVMC 21.50.110 to ensure the SMP will reflect the most current exemption language. [Mandatory] Proposed action: Modify the definition of "Development" to be consistent with Ecology's example definition. [Recommended] Proposed action: Reference the exceptions in WAC 173-27-044 and -045 at SVMC 21.50.020.D. [Recommended] Proposed action: Add specific guidance on permit filing procedures to SVMC 21.50.050.13.9 consistent with Ecology example language. [Recommended] i e. Ecology amended forestry use Forestry uses are prohibited action necessary. regulations to clarify that forest by the current SMP (Table 2 City of Spokane Valley SMP Periodic Review Attachment A Periodic Review Checklist Row Summary of change Review practices that only involves 21.50-1: Shoreline Uses, timber cutting are not SMA within SVMC 21.50.190, "developments" and do not Shoreline Uses Table). require SDPs. f. Ecology clarified the SMA does No federal lands exist within not apply to lands under City shoreline jurisdiction. exclusive federal jurisdiction g. Ecology clarified "default" The SMP contains its own provisions for nonconforming provisions regarding uses and development. nonconforming uses, structures and lots under SVMC 21.50.150. SMP Appendix A-1, Definitions, includes definitions of "Nonconforming structure" and "Nonconforming use," but not for "Nonconforming lot." h. Ecology adopted rule The SMP does not include amendments to clarify the scope procedures for periodic and process for conducting reviews, nor is required. periodic reviews. i. Ecology adopted a new rule The SMP does not include creating an optional SMP procedures for the optional amendment process that allows amendment process, nor is for a shared local/state public required. comment period. j. Submittal to Ecology of proposed The SMP does not include SMP amendments. procedures for submittal to Ecology of proposed SMP amendments. 2016 a. The Legislature created a new shoreline permit exemption for retrofitting existing structure to comply with the Americans with Disabilities Act. The Watershed Company February 9, 2021 Action No action necessary. Proposed action: Add a definition for "nonconforming lot" consistent with Ecology's example language. [Recommended] No action necessary. No action necessary. No action necessary. SVMC 21.50.110 does not Proposed action: include this exemption. Reference WAC 173-27-040 and RCW 90.58.030(3) to ensure the SMP always reflects the most current exemption language. 3 City of Spokane Valley SMP Periodic Review Attachment A Periodic Review Checklist Row Summary of change b. Ecology updated wetlands critical areas guidance including implementation guidance for the 2014 wetlands rating system. Review The Watershed Company February 9, 2021 Action Add this exemption to SVMC 21.50.110. [Mandatory] The SMP references the 2004 Proposed action: wetlands rating system and does not include the most Update the SMP wetland recent wetland critical areas regulations in SVMC 21.50.520 to reference the 2014 wetland guidance. rating system. [Mandatory] Note: SIVIP Locally Adopted December 15, 2015 a. The Legislature adopted a 90-day The SMP does not No action necessary. target for local review of acknowledge WSDOT review Washington State Department of timelines, nor is it required to. Transportation (WSDOT) projects. a. The Legislature created a new definition and policy for floating on -water residences legally established before 7/1/2014. a. The Legislature amended the SMA to clarify SMP appeal procedures. 2nII a. Ecology adopted a rule requiring that wetlands be delineated in accordance with the approved federal wetland delineation manual. The City does not have any No action necessary. floating on -water residences, nor does the SMP allow them per SVMC 21.50.370.B.4. SMP does not contain specific No action necessary. steps or language for appealing amendments, nor is it required to. The SMP, as well as the No action necessary. Citywide critical areas regulations in SVMC Chapter 21.40, Critical Areas, require the use of the current 4 City of Spokane Valley SMP Periodic Review The Watershed Company Attachment A Periodic Review Checklist February 9, 2021 Row Summary of change Review Action approved federal wetland delineation manual. b. Ecology adopted rules for new There are no saltwater No action necessary. commercial geoduck shorelines in City limits. aquaculture. Therefore, this legislative i amendment does not apply. C. The Legislature created a new Not applicable. The City does No action necessary. definition and policy for floating not have any floating homes, homes permitted or legally nor does the SMP allow them i established prior to January 1, per SVMC 21.50.370.B.4. j 2011. d. The Legislature authorizing a new The SMP does not classify No action necessary. option to classify existing existing structures as structures as conforming. conforming, nor is it required to. Maintenance and repair of existing structures is allowed. Alterations to existing structures that do not increase nonconformity are also allowed under SVMC 21.50.150.13.4. a. The Legislature adopted Growth The SMP critical area Proposed action: Management Act (GMA) — regulations in SVMC 21.50.460 Shoreline Management Act through 21.50.560 do not Update the SMP to reflect the (SMA) clarifications. reflect the GMA - SMA GMA — clarifications. clarifications. [Mandatory] noq a. The Legislature created new "relief" procedures for instances in which a shoreline restoration project within a UGA creates a shift in Ordinary High -Water Mark. The SMP does not include or reference the relief criteria or procedures in WAC 173-27- 215. 5 Proposed action: Reference the relief criteria and procedures in WAC 173- 27-215. [Recommended] City of Spokane Valley SMP Periodic Review Attachment A Periodic Review Checklist Row Summary of change b. Ecology adopted a rule for certifying wetland mitigation banks. c. The Legislature added moratoria authority and procedures to the SMA. a. The Legislature clarified options for defining "floodway" as either the area that has been established in FEMA maps, or the floodway criteria set in the SMA. b. Ecology amended rules to clarify that comprehensively updated SMPs shall include a list and map of streams and lakes that are in shoreline jurisdiction. Review The SMP, as well as the Citywide critical areas regulations in SVMC Chapter 21.40, Critical Areas, address wetland mitigation banks. SMP does not reference moratoria authority. The City can rely on statute for moratoria authority and procedures. "Floodway" is not defined in the SMP. However, "floodway" is defined in SVMC Appendix A consistent with the FEMA definition. The list of shoreline jurisdictional areas is locate( under SVMC 21.50.020.E ani Appendix B, Figure 51 of the adopted Comprehensive Pla includes streams and lakes within the shoreline jurisdiction. c. Ecology's rule listing statutory This exemption is included a exemptions from the SVMC 21.50.110.0. requirement for an SDP was amended to include fish habitat enhancement projects that n The Watershed Company February 9, 2021 Action No action necessary. No action necessary. No action necessary. Nn artinn nPrP-tarv. City of Spokane Valley SMP Periodic Review Attachment A Periodic Review Checklist Row Summary of change conform to the provisions of RCW 77.55.181. Review 7 The Watershed Company February 9, 2021 Action COMMUNITY AND PUBLIC WORKS ECONOMIC DEVELOPMENT 00 S"po�ll�ane STAFF REPORT AND RECOMMENDATION TO THE ,,0;oo*Valley• PLANNING COMMISSION SHORELINE MASTER PROGRAM UPDATE STAFF REPORT DATE: February 25, 2021 HEARING DATE AND LOCATION: March 11, 2021, beginning at 6:00 p.m., Spokane Valley City Hall Council Chambers, 10210 East Sprague Avenue, Spokane Valley, Washington 99206. Due to the restrictions on public gatherings arising from the COVID-19 outbreak, and pursuant to Governor Inslee's Stay Home, Stay Healthy Proclamation (No. 20-25) and Proclamation 20-28 (and associated extensions), the hearing will be conducted remotely using web and telephone conference tools. A link to the Zoom meeting will be provided on the Planning Commission's agenda and posted to the City's webpage: www.spokanevallev.ora/planningcommission. PROPOSAL DESCRIPTION: Statutorily required update the Shoreline Master Program (SMP) to maintain consistency with changes in state and local laws and plans. The necessary -changes are generally minor and include items such as exemptions, definitions, administrative procedures, and SMP critical areas regulations. APPROVAL CRITERIA: Spokane Valley Comprehensive Plan, SVMC 17.80.150, 19.30.040. SUMMARY OF CONCLUSIONS: Staff concludes that the proposed amendments to Chapter 21.50 SVMC are consistent with the Comprehensive Plan and the criteria for review and approval for code text amendments. STAFF CONTACT: Chaz Bates, Senior Planner APPLICATION PROCESSING: SVMC Chapter 17.80, Permit Processing Procedures. The following table summarizes the procedural steps for the proposal. Process Date Department of Commerce 60-dayNotice February 12, 2021 SEPA — DNS Issued February 12, 2021 Publish Notice of Public Hearing: February 12 and 19, 2021 BACKGROUND: The Shoreline Master Program (SMP) is the City's required program to govern development along waters of the state. In the City, the waters of the state include the Spokane River and Shelly Lake. The SMP is required pursuant to the Shoreline Management Act (ch. 90.58 RCW) and provides additional protections for development within shoreline buffers to ensure no net loss of ecological functions. The SMP works in conjunction with and in addition to other applicable development regulations. The SMP consists of a number of components, including SMP Goals and Policies, Shoreline Environment Designations, Shoreline Inventory, Shoreline Public Access, Shoreline Restoration Plan, Cumulative Impacts Analysis, No Net Loss Report, Public Involvement Plan, and Shoreline Regulations. The SMP was initially adopted pursuant to Ordinance No. 14-020 and is located on the City's website at Staff Report and Recommendation 2021 Periodic SMP Update http://laserfiche.spokanevalley.orplWebLink/browse aspx?id=69831&dbid=O&repo=SpokaneValley, and was again adopted by reference in the Comprehensive Plan in 2016. The Shoreline Regulations are located in Chapter 21.50 of the Spokane Valley Municipal Code (SVMC). The SMP adopted in 2015 was the result of a multi -year extensive public process that incorporated the SMP rules made by the state in 2003. As part of the statewide shoreline rules, the City is required to review and revise the SMP to incorporate changes to local and state laws, rules and plans by June 30, 2021. In order to assist the City in identifying needed changes to SMPs, the Washington State Department of Ecology (Ecology) has provided a Periodic Review Checklist summarizing amendments made to state laws and rules. The checklist is included as an attachment to this staff report and provides an easy resource to review and track the proposed amendments to the City's SMP. The amendments have been cross-referenced with the row of the checklist. The proposed amendments to Chapter 21.50 SVMC are the minimum necessary to maintain consistency with changes to local and state laws, rules, and plans. ANALYSIS: The current SMP adopted in 2015 was a multi -year process developed and adopted with extensive citizen input. The 2015 SMP was comprehensive in scope incorporating the best available science. Since the SMP was updated just five years ago, the current 2021 review found that the SMP is generally consistent with currently applicable local and state laws and rules. The majority of changes are minor in nature and include items like adding exemptions, definitions, and administrative procedures to be consistent with changes to state shoreline laws and rules. Another change is replacing the reference of Community Development Director with City Manager or designee to be consistent with amendments made by the city in 2016. A noteworthy required change was identified relating to the critical area regulations within shoreline jurisdiction. The general critical area regulations were updated in 2016 through the periodic update of the Comprehensive Plan as required by the Growth Management Act and they are currently found in chapter 21.40 SVMC. Staff are proposing to update the shoreline critical areas regulations to remain consistent with the generally applicable critical areas regulations Another noted change is to allow Accessory Dwelling Units (ADUs) to be permitted in the same way as a single-family dwelling. Under the existing SMP, ADUs are required to obtain a Substantial Development Permit, which could present a barrier to provide this more affordable housing type. The 2017 Comprehensive Plan Housing Element encourages additional affordable housing options such as ADUs, and by allowing ADUs in a similar way as single-family homes the proposed change removes the potential barrier ADUs. Overall, staff have determined that the proposed amendments to chapter 21.50 SVMC meet the requirement of the of the SMA to review and revise the City's SMP to maintain consistency with state laws, changes to local plans and regulations, changes in local circumstances, and new or improved data and information. A. FINDINGS AND CONCLUSIONS SPECIFIC TO THE MUNICIPAL CODE TEXT AMENDMENT 1. Compliance with Title 17 (General Provisions) of the Spokane Valley Municipal Code a. Findings: SVMC 17.80.150(F) Municipal Code Text Amendment Approval Criteria The City may approve a Municipal Code Text amendment if it finds that: i. The proposed text amendment is consistent with the applicable provisions of the Comprehensive Plan; Page 2 of 3 Staff Report and Recommendation 2021 Periodic SMP Update Staff Analysis: The proposed amendment is supported by the Comprehensive Pan and is consistent with the following policy and goal: H-P2 Adopt development regulations that expand housing choices by allowing innovative housing types including tiny homes, accessory dwelling units, pre -fabricated homes, co -housing, cottage housing, and other housing types. NR-G3 Ensure that Critical Areas and Shoreline Master Program regulations are based on best available science and are consistent with required environmental policy. ii. The proposed amendment bears a substantial relation to public health, safety, welfare, and protection of the environment: Staff Analysis: The proposed amendments bear a substantial relation to public health, safety, welfare, and protection of the environment. The proposed amendments to the SMP were identified after a review of changes to local and state laws and ensure that the SMP is consistent with all applicable laws and rules. The proposed amendments implement changes to local and state laws and rules including best available science for wetlands and fish and wildlife habitat conservation areas. The proposed amendments maintain the vision and goals adopted in the SMP and Comprehensive Plan. b. Conclusion(s): The proposed text amendment is consistent with the approval criteria contained in the SVMC 17.80.150(F). 2. Finding and Conclusions Specific to Public Comments a. Findings: No public comments have been received to date. b. Conclusion(s): Adequate public noticing was conducted for Periodic Review of the Shoreline Master Program in accordance with adopted public noticing procedures. 3. Finding and Conclusions Specific to Agency Comments a. Findings: No agency comments have been received to date. b. Conclusion(s): Comments have been addressed and no concerns noted. B. CONCLUSION The proposed updates to the SMP are necessary to maintain consistency with changes to local and state laws and rules. The proposed text amendments fulfill the City's obligations under state law to review and revise the SMP. For the reasons set forth in Section A, the proposed amendments to the SMP are found to be consistent the Comprehensive Plan and the requirements of SVMC 17.80.150(F). Page 3 of 3 City of Spokane valley Shoreline Master Program APPENDIX A-1 SHORELINE MASTER PROGRAM DEFINITIONS A. General Provisions. The definitions provided herein are supplemental to the definitions provided in Appendix A and only apply for use with the City's SMP, including chapter 21.50 Spokane Valley Municipal Code (SVMC). Solely for purposes of the City's SMP, if a conflict exists between these definitions and definitions in Appendix A, the definitions in Appendix A-1 shall govern. The definition of any word or phrase not listed in Appendix A-1 which is ambiguous when administering the SMP shall be defined by the City's Community Development Director, or his/her designee, from the following sources in the order listed: 1. Any City of Spokane Valley resolution, ordinance, code, or regulation; 2. Any statute or regulation of the State of Washington; 3. Legal definitions from the Hearings Board, from Washington common law, or the most recently adopted Black's Law Dictionary; or 4. The most recently -adopted Webster's New Collegiate Dictionary. B. Definitions. Accessory or appurtenant structures: A structure that is necessarily connected to the use and enjoyment of a single-family residence, including garages, sheds, decks, driveways, utilities, fences, swimming pools, hot tubs, saunas, tennis courts, installation of a septic tank and drainfield, and grading which does not exceed 250 cubic yards and does not involve placement of fill in any wetland or waterward of the OHWM. Agricultural activities: Relating to the science or art of cultivating soil or producing crops to be used or consumed directly or indirectly by man or livestock, or raising of livestock. The term has the full meaning as set forth in WAC 173-26-020(3)(a) as adopted or amended. Amendment: A revision, update, addition, deletion, and/or reenactment to an existing SMP. Applicant: A person who files an application for permit under the SMP and may be the owner of the land on which the proposed activity would be located, a contract purchaser, or the authorized agent of such a person. Aquaculture: The culture or farming of fish, shellfish, or other aquatic plants and animals. Associated wetlands: Those wetlands (see "Wetlands" definition) that are in proximity to and either influence, or are influenced by, a lake or stream subject to the SMA. Average grade level: The average of the natural or existing topography of the portion of the lot, parcel, or tract of real property which will be directly under the proposed building or structure; provided that in case of structures to be built over water, average grade level shall be the elevation of OHWM. Calculation of the average grade level shall be made by averaging the elevations at the center of all exterior walls of the proposed building or structure. Best Management Practices (BMPs): Site -specific design strategies, techniques, technologies, conservation and maintenance practices, or systems of practices and management measures that minimize adverse impacts from the development or use of a site. Bioengineering: Project designs or construction methods which use living plant material or a combination of living plant material and natural or synthetic materials to establish a complex root grid within the bank which is resistant to erosion, provides bank stability, and promotes a Council Adopted by Ordinance 1 a-020 - December 9, 2014 Appendix AI - Definitions Page 1 of8 City of Spokane Valley Shoreline Master Program healthy riparian environment. Bioengineering approaches may include use of wood structures or clean angular rock to provide stability. Boating facilities: Boating facilities include boat launches, ramps, public docks, commercial docks, and private docks serving more than four residences, together with accessory uses such as Americans with Disabilities Act -compliant access routes, boat and equipment storage, user amenities such as benches and picnic tables, and restroom facilities. Buffer or Shoreline buffer: The horizontal distance from the OHWM or critical area which is established to preserve shoreline or critical area functions by limiting or restricting development. See Appendix A-2, Shoreline Buffers Map. Permitted development and activities within buffers depend on the type of critical area or resource land the buffer is protecting. Clearing: The destruction or removal of ground cover, shrubs, and trees including, but not limited to, root material removal and/or topsoil removal. Commercial uses: Those uses that are involved in wholesale, retail, service, and business trade. Examples of commercial uses include restaurants, offices, and retail shops. Conditional use: A use, project, or substantial development which is classed as a conditional use or is not classified within the SMP. Degrade: To impair with respect to some physical or environmental property or to reduce in structure or function. Development: A use consisting of the construction or exterior alteration of structures; dredging; drilling; filling; removal of any sand, gravel, or minerals; bulkheading; driving of piling; placing of obstructions; or any project of a permanent or temporary nature which interferes with the normal public use of the surface of the waters overlying lands subject to the SMA at any stage of water level. — Commented [ACII: Attachment A, 2017b Development regulations: The controls placed on development or land uses by the City, including, but not limited to, zoning ordinances, building codes, critical areas ordinances, all portions of the SMP other than goals and policies approved or adopted under chapter 90.58 RCW, planned unit development ordinances, subdivision ordinances, and binding site plan ordinances together with any amendments thereto. Dock: A floating platform over water used for moorage of recreational or commercial watercraft. Dredging: The removal of sediment, earth, or gravel from the bottom of a body of water, for the deepening of navigational channels, to mine the sediment materials, to restore water bodies, for flood control, or for cleanup of polluted sediments. Ecological functions or Shoreline functions: The work performed or role played by the physical, chemical, and biological processes that contribute to the maintenance of the aquatic and terrestrial environments that constitute the shoreline's natural ecosystem. Ecology: Washington State Department of Ecology. Ecosystem -wide process: The suite of naturally occurring physical and geologic processes of erosion, transport, and deposition; and specific chemical processes that shape landforms within a specific shoreline ecosystem and determine both the types of habitat and the associated ecological functions. Enhancement: Alteration of an existing resource to improve its ecological function without degrading other existing functions. Council Adopted by Ordinance 14-020 - December 9, 2014 Appendix AI - Dcfnitions Page 2 of8 City of Spokane Valley Shoreline Master Program Exemption or Exempt development: Exempt developments are those set forth in WAC 173- 27-040 and RCW 90.58.030(3)(e), RCW 90.58.140(9), RCW 90.58.147, RCW 90.58.355, and RCW 90.58.515. See also "Shoreline exemption, letter of'. Feasible: An action, such as a project, mitigation measure, or preservation requirement, which meets all of the following conditions: 1. The action can be accomplished with technologies and methods that have been used in the past in similar circumstances, or studies or tests have demonstrated in similar circumstances that such approaches are currently available and likely to achieve the intended results; 2. The action provides a reasonable likelihood of achieving its intended purpose; 3. The action does not physically preclude achieving the project's intended legal use; and 4. In cases where the SMP requires certain actions unless they are infeasible, the burden of proving infeasibility is on the applicant. In determining an action's infeasibility, the City may weigh the action's relative public costs and public benefits, considered in the short- and long-term time frames. Fill: The addition of soil, sand, rock, gravel, sediment, earth retaining structure, or other material to an area waterward of the OHWM, in wetlands, or on shorelands in a manner that raises the elevation or creates dry land. Depositing topsoil in a dry upland area for landscaping purposes is not considered a fill. Flood hazard reduction: Measures taken to reduce flood damage or hazards. Flood hazard reduction measures may consist of nonstructural measures, such as setbacks, land use controls, wetland restoration, dike removal, use relocation, biotechnical measures, and stormwater management programs, and of structural measures, such as dikes, levees, revetments, floodwalls, channel realignment, and elevation of structures consistent with the National Flood Insurance Program. Footprint: That area defined by the outside face of the exterior walls of a structure. Forest practices: Any activity relating to growing, harvesting, or processing timber, including, but not limited to, uses defined in RCW 76.09.020. Grading: The movement or redistribution of the soil, sand, rock, gravel, sediment, or other material on a site in a manner that alters the natural contour of the land. Habitat: The place or type of site where a plant or animal lives and grows. Habitat enhancement: Actions performed within an existing shoreline, critical area, or buffer to intentionally increase or augment one or more ecological functions or values, such as increasing aquatic and riparian plant diversity or cover, increasing structural complexity, installing environmentally compatible erosion controls, or removing non -indigenous plant or animal species. Hearings Board: The Shoreline Hearings Board established by the SMA. Height: Height is measured from average grade level to the highest point of a structure; provided that television antennas, chimneys, and similar appurtenances shall not be used in calculating height; provided further that temporary construction equipment is excluded from this calculation. In -stream structure: A structure placed by humans within a stream or river waterward of the OHWM that either causes or has the potential to cause water impoundment or cause the diversion, obstruction, or modification of water flow. In -stream structures may include those for Council Adopted by Ordinance 1 a-020 - December 9, 2014 Appendix AI - Definitions Page 3 of 8 City of Spokane Valley Shoreline Master Program hydroelectric generation, irrigation, water supply, flood control, transportation, utility service transmission, fish habitat enhancement, recreation, or other purpose. Industrial uses: Facilities for processing, manufacturing, fabrication, assembly, and storage of finished or semi -finished products. Landward: To, or towards, the land in a direction away from a water body. May: The action is acceptable, provided it conforms to the provisions of this SMP. Mining: The removal of sand, gravel, soil, minerals, and other earth materials for commercial and other uses. Mitigation or Mitigation sequencing: To avoid, minimize, or compensate for adverse impacts. Native: For the purposes of this SMP, "native" means a plant or animal species that naturally occurs in Spokane County, or occurred in Spokane County at the time of Euro-American exploration and settlement, beginning in the early 191h century. No net loss: The standard for protection of shoreline ecological functions established in RCW 36.70A.480 as adopted or amended, and as that standard is interpreted on an on -going basis by courts, the Growth Management Hearings Board, or the Hearings Board. The concept of "no net loss" as used herein, recognizes that any use or development has potential or actual, short- term or long-term impacts which may diminish ecological function and that through application of appropriate development standards and employment of mitigation measures in accordance with mitigation sequencing, those impacts will be addressed in a manner necessary to assure that the end result will not cumulatively diminish the shoreline resources and values as they currently exist. Where uses or development that impact ecological functions are necessary to achieve other objectives of RCW 90.58.020, the no net loss standard protects to the greatest extent feasible existing ecological functions and favors avoidance of new impacts to habitat and ecological functions before implementing other measures designed to achieve no net loss of ecological functions. J,ion conforininu lot means a legally established lot that met dimensional reouiremen�s nonlicable master ;ronc; n at the time of its establishment but now contains less th=,r o subsequent changes to the master oroma; Nonconforming structure: A structure within the -shoreline a cror which was lawfully constructed or established within the application process prior to the effective date of the SMA or the SMP, or amendments thereto, but which does not conform to present regulations or standards of the SMP.L - - - - _ _- - - commented [acz]: Attachment A, 2017g Nonconforming use: A shoreline use which was lawfully established or established within the application process prior to the effective date of the SMA or the SMP, or amendments thereto, but which does not conform to present regulations or standards of the SMP. Non water -oriented uses: Any uses that are not water -dependent, water -related, or water - enjoyment as defined by the SMP. Off -site mitigation: To replace wetlands or other shoreline environmental resources away from the site on which a resource has been impacted by an activity. Ordinary high water mark (OHWM): The mark that will be found by examining the bed and banks and ascertaining where the presence and action of waters are so common and usual, and so long continued in all ordinary years, as to mark upon the soil a character distinct from that of the abutting upland, in respect to vegetation as that condition exists on June 1, 1971, as Council Adopted by Ordinance 14-020 — December 9, 2014 Appendix AI - Definitions Page 4 of 8 City of Spokane valley Shoreline Master Program it may naturally change thereafter, or as it may change thereafter in accordance with permits issued by the City, provided that in any area where the OHWM cannot be found, the OHWM adjoining freshwater shall be the line of mean high water. Pier: A fixed platform over water used for moorage of recreational or commercial watercraft. Priority habitats and species: Habitats and species designated by the Washington Department of Fish and Wildlife as requiring protective measures for their survival due to population status, sensitivity to habitat alteration, and/or recreational, commercial, or tribal importance. Priority species include State Endangered, Threatened, Sensitive, and Candidate species; animal aggregations (such as bat colonies) considered vulnerable; and species of recreational, commercial, or tribal importance that are vulnerable. Washington Department of Fish and Wildlife maintains maps of known locations of priority habitats and species in Washington State. Provisions: Policies, regulations, standards, guideline criteria, or environment designations. Public access: The ability of the general public to reach, touch, and enjoy the water's edge, to travel on the waters of the state, and to view the water and the shoreline from adjacent locations. Public facilities: Facilities and structures, operated for public purpose and benefit, including, but not limited to, solid waste handling and disposal, water transmission lines, sewage treatment facilities and mains, power generating and transfer facilities, gas distribution lines and storage facilities, stormwater mains, and wastewater treatment facilities. Qualified professional: A person who, in the opinion of the Director, has appropriate education, training and experience in the applicable Feld to generate a report or study required in this SMP. 1. For reports related to wetlands, this means a certified professional wetland scientist or a non -certified professional wetland scientist with a minimum of five years' experience in the field of wetland science and with experience preparing wetland reports. 2. For reports related to critical aquifer recharge areas, this means a hydrogeologist, geologist, or engineer, who is licensed in the State of Washington and has experience preparing hydrogeologic assessments. 3. For reports related to fish and wildlife habitat conservation areas this means a biologist with experience preparing reports for the relevant type of habitat. 4. For reports related to geologically hazardous areas this means a geotechnical engineer or geologist, licensed in the State of Washington, with experience analyzing geologic, hydrologic, and ground water flow systems. 5. For reports related to frequently flooded areas this means a hydrologist or engineer, licensed in the State of Washington with experience in preparing flood hazard assessments. 6. For reports related to cultural and archaeological resources and historic preservation, this means a professional archaeologist or historic preservation professional. RCW: Revised Code of Washington. Recreational use: Commercial and public facilities designed and used to provide recreational opportunities to the public. Residential use: Uses for residential purpose. Cowicil Adopted by Ordinance 14-020 - December 9, 2014 Appendix AI - Delneitions Page S of 8 City of Spokane Valley Shoreline blaster Program Restore, restoration, or ecological restoration: The reestablishment or upgrading of impaired ecological shoreline processes or functions. This may be accomplished through measures including, but not limited to, revegetation, removal of intrusive shoreline structures, and removal or treatment of toxic materials. Restoration does not imply a requirement for returning the shoreline area to aboriginal or pre -European settlement conditions. Riparian area: The interface area between land and a river or stream. The area includes plant and wildlife habitats and communities along the river margins and banks. Setback or shoreline setback: The minimum required distance between a structure and the shoreline buffer that is to remain free of structures. Shall: An action that is mandatory and not discretionary. Shorelands or shoreland areas: Those lands extending landward for 200 feet in all directions as measured on a horizontal plane from the OHWM; floodways and contiguous floodplain areas landward 200 feet from such floodways; and all wetlands associated with the streams and lakes which are subject to the provisions of the SMA and the SMP; all of which will be designated as to location by Ecology. Shoreline exemption, letter of: Documentation provided by the City that proposed development qualifies as an Exempt Development (as that term is defined herein) and that the proposed development is consistent with chapter 21.50 SVMC and other local and state requirements, including the State Environmental Policy Act as adopted or amended when applicable. Shoreline jurisdiction and shoreline areas: All "shorelines of the state" and "shorelands". Shoreline Management Act (SMA): The Shoreline Management Act of 1971 as set forth in chapter 90.58 RCW as adopted or amended. Shoreline Master Program (SMP): The comprehensive use plan applicable to the shorelines of the state within the City, including the use regulations, together with maps, goals and policies, and standards developed in accordance with the policies enunciated in RCW 90.58.020. Shoreline modifications: Those actions that modify the physical configuration or qualities of the shoreline area, usually through the construction of a physical element such as a dike, breakwater, pier, weir, dredged basin, fill, bulkhead, or other shoreline structure. They can include other actions, such as clearing, grading, or application of chemicals. Shoreline permit(s): Means any substantial development, variance, conditional use permit, or revision authorized under chapter 21.50 SVMC and chapter 90.58 RCW. Shoreline stabilization: Actions taken to prevent or mitigate erosion impacts to property or structures caused by shoreline processes such as currents, floods, or wind action. Shoreline stabilization includes, but is not limited to, structural armoring approaches such as bulkheads, bulkhead alternatives, and nonstructural approaches such as bioengineering. Shoreline substantial development permit: A permit required by the SMP for substantial development within the shoreline jurisdiction. Shorelines: All of the water areas of the state, including reservoirs, and their associated shorelands, together with the lands underlying them, except (a) shorelines of statewide significance; (b) shorelines on segments of streams upstream of a point where the mean annual flow is 20 cubic feet per second or less and the wetlands associated with such upstream Council Adopted by Ordinance 14-020 - December 9, 2014 Appendix Al - Defnntiions Page 6 of8 City of Spokane Valley Shoreline Master Program segments; and (c) shorelines on lakes less than 20 acres in size and wetlands associated with such small lakes. Shorelines of statewide significance: Has the meaning as set forth in RCW 90.58.030(2)(f) as adopted or amended. Shorelines of the state: The total of all "shorelines" and "shorelines of statewide significance" within the state. Should: An action which is required unless there is a demonstrated, compelling reason based on policy of the SMA and the SMP, against taking the action. Substantial development: Any development of which the total cost or fair market value exceeds $6,416, or any development which materially interferes with the normal public use of the water or shorelines of the state. The current thresholds will be adjusted for inflation by the State Office of Financial Management every five years, beginning from July 1, 2007. Temporary impact: Impacts to a critical area that are less than one year and expected to be restored following construction. Transportation facilities: Facilities consisting of the means and equipment necessary for the movement of passengers or goods. Upland: Generally described as the dry land area above and landward of the OHWM. Utilities: Services and facilities that produce, convey, store or process power, gas, sewage, water, stormwater, communications, oil, and waste. Variance: A process to grant relief from the specific bulk, dimensional, or performance standards through submission of a shoreline variance. A variance is not a means to change the allowed use of a shoreline. Viewing platform: A platform located landward of the OHWM used for viewing pleasure. WAC: Washington Administrative Code. Water -dependent use: A use or portion of a use which cannot exist in a location that is not adjacent to the water and which is dependent on the water by reason of the intrinsic nature of its operations. Water -enjoyment use: A recreational use or other use that facilitates public access to the shoreline as a primary characteristic of the use; or a use that provides for recreational use or aesthetic enjoyment of the shoreline for a substantial number of people as a general characteristic of the use and which through location, design, and operation ensures the public's ability to enjoy the physical and aesthetic qualities of the shoreline. In order to qualify as a water -enjoyment use, the use must be open to the general public and the shoreline -oriented space within the project must be devoted to the specific aspects of the use that fosters shoreline enjoyment. Water -oriented use: A use that is water -dependent, water -related, or water -enjoyment, or a combination of such uses. Water quality: The physical characteristics of water within the shoreline jurisdiction, including water quantity, hydrological, physical, chemical, aesthetic, recreation -related, and biological characteristics. Water quantity: The flow rate and/or flow volume of stormwater or surface water. Where used in the SMP, the term "water quantity" refers to uses and/or structures regulated under the SMP affecting water quantity, such as impermeable surfaces and stormwater handling practices. Council Adopted by Ordinance 1 a-020 - December 9, 2014 Appendix AI - Definitions Page 7 of 8 City of Spokane Valley Shoreline Master Program Water quantity, for purposes of the SMP, does not mean the withdrawal of groundwater or diversion of surface water pursuant to RCW 90.03.250 through 90.03.340. Water -related use: A use or portion of a use which is not intrinsically dependent on a waterfront location but whose economic viability is dependent upon a waterfront location because: 1. The use has a functional requirement for a waterfront location such as the arrival or shipment of materials by water or the need for large quantities of water; or 2. The use provides a necessary service supportive of the water -dependent uses and the proximity of the use to its customers makes its services less expensive and/or more convenient. Wetlands: Areas that are inundated or saturated by surface water or groundwater at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands do not include those artificial wetlands intentionally created from non -wetland sites, including, but not limited to, irrigation and drainage ditches, grass -lined swales, canals, detention facilities, wastewater treatment facilities, farm ponds, and landscape amenities, or those wetlands created after July 1, 1990, that were unintentionally created as a result of the construction of a road, street, or highway. Wetlands may include those artificial wetlands intentionally created from non -wetland areas to mitigate the conversion of wetlands. Council Adopted by Ordinance 14-020 - December 9, 2014 Appendix AI - Definitions Page 8 of 8 City of Spokane Valley Shoreline Master Program Chapter 4 - CHAPTER 21.50 - SHORELINE REGULATIONS 4.0 Shoreline Permits, Procedures, and Administration 21.50.010 Applicability, Shoreline Permits, and Exemptions To be authorized, all uses and development activities in shorelines shall comply with the City of Spokane Valley's (City) Shoreline Master Program (SMP) and the Shoreline Management Act (SMA) pursuant to RCW 90.58.140(1). All regulations applied within the shoreline shall be liberally construed to give full effect to the objectives and purposes for which they have been enacted. 21.50.020 Applicability A. The SMP shall apply to all shorelands, shorelines, and waters within the City that fall under the jurisdiction of chapter 90.58 RCW. The Shoreline Designations Map is shown in Appendix A. These include: 1. Lands extending 200 feet from the ordinary high water mark (OHWM) of waters that fall under the jurisdiction of chapter 90.58 RCW, in all directions as measured on a horizontal plane; 2. Floodways and contiguous floodplain areas landward 200 feet from such floodways; 3. Critical areas within the shoreline and their associated buffer areas; and 4. Lakes that are subject to the provisions of the SMP, as may be amended. Maps depicting the extent of shoreline jurisdiction and shoreline designations are for guidance only. They are to be used in conjunction with best available science, field investigations, and on -site surveys to accurately establish the location and extent of the shoreline jurisdiction when a project is proposed. All areas meeting the definition of a shoreline or a Shoreline of Statewide Significance, whether mapped or not, are subject to the provisions of the SMP. Within the City, Shelley Lake is considered a Shoreline of the State and is subject to the provisions of the SMP. The Spokane River is further identified as a Shoreline of Statewide Significance. C. The SMP shall apply to every person, individual, firm, partnership, association, organization, corporation, local or state governmental agency, public or municipal corporation, or other non-federal entity that develops, owns, leases, or administers lands, critical areas, or waters that fall under the jurisdiction of the SMA. D. �oecific developments identified in 'AlAC 173-27-044 and -045 are not re0uirecl tc obtain shoreline o inits o.- =1 HA'7aF.a,,,,6 AllbStvere , edial arti..ns p .,++..., exempt F.nm all FOGed Fal . twf +__.f�� C� SAD I _ _ _ _ _ - _ , , , Commented [ACII: Gap Analysis Attachment A, 2017c E. Development may require a shoreline permit in addition to other approvals required from the City, state, and federal agencies. F. The SMP shall apply whether the proposed development or activity is exempt from a shoreline permit or not. Council Adopted by Ordinance No. 4.'_ 4-241-' i ;,, ,Chapter a - Development Regulatiazs Page I of 76 City of Spokane Valley Shoreline Master Program G. Definitions relevant to the SMP are set forth in Appendix A-1. If any conflict occurs between the definitions found in Appendix A-1, and Appendix A, the definition provided in Appendix A-1 shall govern. H. When the provisions set forth in SVMC 21.50 conflict with other provisions of the SMP or with federal or state regulations, those which provide more substantive protection to the shoreline shall apply. 21.50.030 Administrative Authority and Responsibility A. The City Manager s ,;�s�a^,�= \ - :� s has -designated horeline administrator, who shall carry out the provisions of the SMP and who shall have the authority to act upon the following matters: 1. Interpretation, enforcement, and administration of the SMP; 2. Modifications or revisions to approved shoreline permits as provided in the SMP; and 3. Requests for Letters of Exemption. B. The Direstnr s shall ensure compliance with the provisions of the SMP for all shoreline permits and approvals processed by the City pursuant to SVMC 21.50.100, 21.50.110, 21.50.130, and 21.50.140. C. The Difester : shall document all project review actions in the shoreline jurisdiction in order to periodically evaluate the cumulative effects of authorized development on shoreline conditions, pursuant to WAC 173-26-191(2)(a)(iii)(D). The Mrprte _: = shall consult with Ecology to ensure that any formal written interpretations are consistent with the purpose and intent of chapter 90.58 RCW and the applicable guidelines of chapter 173-26 and 173-27 WAC. 21.50.040 Types of Shoreline Permits Developments and uses within the shoreline jurisdiction may be authorized through one or morE of the following: A. Shoreline Substantial Development Permit, pursuant to SVMC 21.50.100, for substantial development. B. Shoreline Conditional Use Permit, pursuant to SVMC 21.50.130, for projects identified in SVMC 21.50.190 or uses not specified in the SMP. C. Letters of Exemption, pursuant to SVMC 21.50.120, for projects or activities meeting the criteria of RCW 90.58.030(3)(e) and WAC 173-27-040(2). D. Shoreline Variance, pursuant to SVMC 21.50.140. 21.50.050 Development Authorization Review Procedure A. Complete development applications and appeals shall be processed pursuant to SVMC 17.80 Permit Processing Procedures, SVMC 17.90 Appeals, and with any specific process requirements provided in SVMC 21.50 including: 1. Submittals; 2. Completeness review; 3. Notices; 4. Hearings; 5. Decisions; and 6. Appeals. Council Adopted by Ordinance No. 44 -44-24-' ^eemiker ". "" ' Chapter 4 - Development Regulations Page 2 of 76 City of Spokmte Valley Shoreline Master Program The following procedures shall also apply to development authorizations within the shoreline jurisdiction: 1. The public comment period for Shoreline Substantial Development Permits shall be 30 days, pursuant to WAC 173-27-110. 2. The public comment period for limited utility extensions and shoreline stabilization measures for bulkheads to protect a single-family residence and its appurtenant structures shall be 20 days, pursuant to WAC 173-27-120. 3. For limited utility extensions and bulkheads for a single-family residence, a decision shall be issued within 21 days from the last day of the comment period, pursuant to WAC 173-27-120. 4. The effective date of a shoreline permit shall conform to WAC 173-27-090 and shall be the latter of the permit date, or the date of final action on subsequent appeals of the shoreline permit, if any, unless the Applicant notifies the shoreline administrator of delays in other necessary construction permits. 5. The expiration dates for a shoreline permit pertaining to the start and completion of construction, and the extension of deadlines for those dates shall conform to WAC 173-27-090 and are: a. Construction shall be started within two years of the effective date of the shoreline permit; b. Construction shall be completed within five years of the effective date of the shoreline permit; C. A single one-year extension of the deadlines may be granted at the discretion of the Difestef:: ; and d. The Difestemay set alternative permit expiration dates as a condition of the shoreline permit if just cause exists. 6 The decision and the application materials shall be sent to Ecology after the local decision and any local appeal procedures have been completed, pursuant to WAC 173-27-130. 7. For Shoreline Substantial Development Permits, Ecology shall file the permit without additional action pursuant to WAC 173-27-130. 8. For Shoreline Conditional Use permits and Variance decisions, Ecology shall issue a decision within 30 days of the date of filing, pursuant to WAC 173-27-130 and WAC 173-27-200. 9. The appeal period to the Shorelines Hearings Board of an Ecology action shall be 21 days from the date of filing JxirsUant !o VVAC I73-Z;-!90 Tne date lillina shall be as follows. a. Ffor oroiects that only ea.,.. , a Shoreline Substantial Development Permit_; a 4he issae-date aFafiaate�i�at Ecol.-�aly rceives a tmal decision by the City; b. For a Shoreline Conditional Use Permit or Variance the date that Ecoloov's decision on the Shoreline Conditional Use Permit or Variance is transmitted to the aoolicant and the City. C. For Substantial Development Permits simultaneously mailed with a Shoreline Conditional Use Permit or Variance to Ecolooy the date that Ecolo v's decision on the Shoreline Conditional Use Permit or Variance is transmitted to the aoo!icant and the Clt\' — _ _ — — — , — Commented CAC2]: Gap Analysis Attachment A, 2017d 10. The Shorelines Hearings Board will follow the rules governing that body, pursuant to chapter 90.58 RCW. Council Adopted by Ordinance No. 44 4-24- e •••'�az n eF4 —", '" - ' Chapter 4 - Development Regulations Page 3 of 76 City of Spokane valley Shoreline Master Program C. Development applications shall be reviewed for conformance with SVMC 21.50.180 through 21.50.560. 21.50.060 Authorization Decisions - Basis for Action A. Approval or denial of any development or use within the shoreline jurisdiction shall be based upon the following: 1. Danger to life and property that would likely occur as a result of the project; 2. Compatibility of the project with the critical area features on, adjacent to, or near the property, shoreline values and ecological functions, and public access and navigation; 3. Conformance with the applicable development standards in SVMC 21.50; 4. Requirements of other applicable local, state, or federal permits or authorizations; 5. Adequacy of the information provided by the Applicant or available to the siFesteF and 6. Ability of the project to satisfy the purpose and intent of the SMP. B. Based upon the project evaluation, the D3irester shall take one of the following actions: 1. Approve the development or use; 2. Approve the development or use with conditions, pursuant to SVMC 21.50.070; or 3. Deny the development or use. C. The decision by the -Direste. itv on the development or use shall include written findings and conclusions stating the reasons upon which the decision is based. 21.50.070 Conditions of Approval When approving any development or use, the 9iresteF_': = : r may impose conditions to: A. Accomplish the purpose and intent of the SMP; B. Eliminate or mitigate any negative impacts of the project on critical areas, and on shoreline functions; C. Restore important resource features that have been degraded or lost on the project site; D. Protect designated critical areas and shoreline jurisdiction from damaging and incompatible development; or E. Ensure compliance with specific development standards in SVMC 21.50. 21.50.080 Prohibited Activities and Uses The following activities and uses are prohibited in all shoreline designations and are not eligible for a shoreline permit, including a Conditional Use or Shoreline Variance. See Table 21.50-1 and Table 21.50-2. A. Uses not allowed in the underlying zoning district; B. Discharge of solid wastes, liquid wastes, untreated effluents, or other potentially harmful materials; Council Adopted by Ordinance No. -14_- 211 ' ^""""'` ". "" ' Chapter 4 - Development Regulations Page 4 of 76 City of Spokane Valley Shoreline �vfaster Program C. Solid waste or hazardous waste landfills; D. Speculative fill; E. Dredging or dredge material disposal in wetlands; F. Dredging or dredge material disposal to construct land canals or small basins for boat moorage or launching, water ski landings, swimming holes, or other recreational activities; G. Commercial timber harvest or other forest practices; H. Agriculture and aquaculture; Non water -oriented Industrial Uses and Mining; and The construction. of breakwaters, jetties, groins, or weirs. 21.50.090 Minor Activities Allowed Without a Shoreline Permit or Letter of Exemption The SMP applies to the following activities, however, they are allowed without a shoreline permit or Letter of Exemption: A. Maintenance of existing landscaping (including paths and trails) or gardens within the shoreline, including a regulated critical area or its buffer. Examples include mowing lawns, weeding, harvesting and replanting of garden crops, pruning, and planting of non- invasive ornamental vegetation or indigenous native species to maintain the general condition and extent of such areas. Removing trees and shrubs within a buffer is not considered a maintenance activity. See SVMC 21.50.260 for regulations regarding vegetation removal. Excavation, filling, and construction of new landscaping features are not considered a maintenance activity and may require a shoreline permit or letter of exemption. B. Minor maintenance and/or repair of lawfully established structures that do not involve additional construction, earthwork, or clearing. Examples include painting, trim or facing replacement, re -roofing, etc. Construction or replacement of structural elements is not covered in this provision, but may be covered under an exemption in SVMC 21.50.110(B). C. Cleaning canals, ditches, drains, wasteways, etc. without expanding their original configuration is not considered additional earthwork, as long as the cleared materials are placed outside the shoreline jurisdiction, wetlands, and buffers. D. Creation of unimproved private trails that do not cross streams or wetlands and which are less than two feet wide and do not involve placement of fill or grubbing of vegetation. E. Planting of native vegetation. F. Noxious weed control outside of buffers pursuant to SVMC 21.50.110(M) except for area wide vegetation removal/grubbing. Council Adopted by Ordinance No. 4-4 -�?8-^ - nib - " '^' Chapter -1 - Development Regulations Page 5 of 76 City of Spokane Valley Shoreline Master Program G. Noxious weed control within vegetative buffers, if the criteria listed below is met. Control methods not meeting these criteria may still apply for a restoration exemption, or other authorization as applicable: 1. Hand removal/spraying of individual plants only; and 2. No area -wide vegetation removal/grubbing. H. Pruning, thinning, or dead or hazardous tree removal pursuant to SVMC 21.50.260(C). 21.50.100 Shoreline Substantial Development Permit Required A. Classification Criteria - A Shoreline Substantial Development Permit is required for any substantial development unless the use or development is specifically exempt pursuant to SVMC 21.50.090 or 21.50.110. B. Process - Shoreline Substantial Development Permits shall be processed as a Type II review pursuant to SVMC 17.80 Permit Processing Procedures, subject to the exceptions set forth in SVMC 21.50.050. C. Decision Criteria - A Shoreline Substantial Development Permit may be issued when all applicable requirements of the SMA, WAC 173-27, and the SMP have been met. 21.50.110 Exemptions from Shoreline Substantial Development Permit The activities listed below i I� , _ — - are — — — Commented [MD31. Gap Analysis Attachment A, 2019a, 2017a t from the requirement to obtain exempt re p q a Shoreline Substantial Development Permit=�afsnaaE ese activities still require a letter of exemption and may require a Shoreline Conditional Use Permit, Shoreline Variance, or other development permits from the City or other agencies. If any part of a proposed development is not eligible for a Letter of Exemption, then a Shoreline Substantial Development Permit is required for the entire proposed development project. Exemptions shall be construed narrowly. Only those developments that meet the precise terms of one or more of the listed exemptions may be granted exemptions from the Shoreline Substantial Development Permit. A. Any development of which the total cost or fair market value does not exceed or as ad usted by the State Office of Financial Management, if such _ — COmmented [AC41. Gap Analysis Attachment A, 2017a development does not materially interfere with the normal public use of the water or Shorelines of the State. For purposes of determining whether or not a Shoreline Substantial Development Permit is required, the total cost or fair market value shall be based on the value of development as defined in RCW 90.58.030(0(s_j, The total cost- , _ - Commented [AC51: Gap Analysis Attachment A, 2017a or fair market value of the development shall include the fair market value of any donated, contributed, or found labor, equipment, or materials. B. Normal maintenance or repair of existing legally -established structures or developments, including damage by accident, fire, or elements. 1. Normal maintenance includes those usual acts to prevent a decline, lapse, or cessation from a lawfully established condition. 2. Normal repair means to restore a development to a state comparable to its original condition, including but not limited to its size, shape, configuration, location, and external appearance, within a reasonable period after decay or partial destruction, except where repair causes substantial adverse effects to the shoreline resource or environment. Council Adopted by Ordinance No. 44',_=Fl_ """""' `" '" Chapter -1 — Development Regulations Page 6 of 76 City of Spokane Valley Shoreline Master Progrant Replacement of a structure or development may be authorized as repair where such replacement is: a. The common method of repair for the type of structure or development and the replacement structure or development is comparable to the original structure or development including but not limited to its size, shape, configuration, location, and external appearance; and b. The replacement does not cause substantial adverse effects to shoreline resources or environment. Construction of a normal protective bulkhead common to residential lots: 1. A normal protective bulkhead includes those structural and nonstructural developments installed at or near, and parallel to, the OHWM for the sole purpose of protecting an existing residence and appurtenant structures from loss or damage by erosion. 2. A normal protective bulkhead is not exempt if constructed for the purpose of creating dry land. When a vertical or near vertical wall is being constructed or reconstructed, not more than one cubic yard of fill per one foot of wall may be used as backfill. 3. When an existing bulkhead is being repaired by construction of a vertical wall fronting the existing wall, it shall be constructed no further waterward of the existing bulkhead than is necessary for construction of new footings. When a bulkhead has deteriorated such that an OHWM has been established by the presence and action of water landward of the bulkhead then the replacement bulkhead must be located at or near the actual OHWM. 4. Beach nourishment and bioengineered erosion control projects may be considered a normal protective bulkhead when any structural elements are consistent with the above requirements and when the project has been approved by the Washington State Department of Fish and Wildlife (WDFW). D. Emergency construction necessary to protect property from damage by the elements. An "emergency" is an unanticipated and imminent threat to public health, safety, or the environment that requires immediate action within a time too short to allow full compliance with Chapter 21.50. 1. Emergency construction does not include development of new permanent protective structures where none previously existed. Where new protective structures are deemed by the Director to be the appropriate means to address the emergency situation, upon abatement of the emergency situation the new structure shall be removed or any permit that would have been required, absent an emergency, pursuant to chapter 90.58 RCW, WAC 173-27, or the SMP, shall be obtained. 2. All emergency construction shall be consistent with the policies and requirements of chapter 90.58 RCW and the SMP. As a general matter, flooding or other seasonal events that can be anticipated and may occur but that are not imminent are not an emergency. E. Construction or modification of navigational aids such as channel markers and anchor buoys. F. Construction on shorelands by an owner, lessee, or contract purchaser of a single-family residence or appurtenance for their own use or for the use of their family, which Council Adopted by Ordinance No. �_-(P_J4 "• •• °, ?"' ' u. 'Chapter d - Development Regulalions Page 7 of 76 City of Spokane Valley Shoreline Master Progrmn residence does not exceed a height of 35 feet above average grade level, and which meets all requirements of the City, other than requirements imposed pursuant to chapter 90.58 RCW. Construction authorized under this subsection shall be located landward of the OHWM. G. Construction of a dock, including a community dock, designed for pleasure craft only, for the private non-commercial use of the owner, lessee, or contract purchaser of a single- family or multiple -family residence. A dock is a landing and moorage facility for watercraft and does not include recreational decks, storage facilities, or other appurtenances. This exception applies when the fair market value of the dock does not exceed 3o0$20,00 for cicc,,s inai ara cons:ruc[ao tc reolace exrnna (jocks andara of ial or lesser square footaae than the existina dock beina reolaced:; S11.200 for all c; ?mended by WAC 173-27 -040. However. if subseauent construction o-: gears of comoletion of the prior construction. and the combined fair n Lie of file subseauent and prior construction exceeds the amounts specified in e subseouent construction shall be considered a s!ibstantial d • F T u be GGRsidered ^ substantial development, The amounts in t,, - subsectioi - Manaaeme -' H. Operation, maintenance, or construction of canals, waterways, drains, reservoirs, or other facilities that now exist or are hereafter created or developed as a part of an irrigation system for the primary purpose of making use of system waters, including return flow and artificially stored ground water from the irrigation of lands. I. The marking of property lines or corners on state-owned lands, when such marking does not significantly interfere with normal public use of the surface of the water. J. Operation and maintenance of any system of dikes, ditches, drains, or other facilities existing on September 8, 1975, which were created, developed, or utilized primarily as a part of an agricultural drainage or diking system. K. Any project with a State Energy Facility Site Evaluation Council certification from the governor pursuant to RCW 80.50. L. Site exploration and investigation activities that are prerequisite to preparation of an application for development authorization under this chapter, if: 1. The activity does not interfere with the normal public use of surface waters; 2. The activity will have no significant adverse impact on the environment including but not limited to fish, wildlife, fish or wildlife habitat, water quality, and aesthetic values; 3. The activity does not involve the installation of any structure, and upon completion of the activity the vegetation and land configuration of the site are restored to conditions existing before the activity; and 4. The Applicant first posts a performance surety acceptable to the City to ensure that the site is restored to pre-existing conditions. Council Adopted by Ordinance No. 44 1_: AWN n .,...x�a ,rn ,n r , ;r Chapter a - Development Regulations Page 8 of 76 City of Spokane Valley Shoreline IvIosler Program M. Removing or controlling aquatic noxious weeds, as defined in RCW 17.26.020, through the use of an herbicide or other treatment methods applicable to weed control published by the Department of Agriculture or Ecology jointly with other state agencies under RCW 43.21 C. N. Watershed restoration projects as defined in WAC 173.27.040(2)(o). The Director shall determine if the project is substantially consistent with the SMP and notify the Applicant of such determination by letter. O. A public or private project that is designed to improve fish or wildlife habitat or fish passage as reviewed by WDFW and all of the following apply: 1. The project has been approved in writing by the WDFW; 2. The project has received hydraulic project approval by the WDFW pursuant to chapter 77.55 RCW; and 3. The Director has determined that the project is substantially consistent with the SMP and shall notify the Applicant of such determination by letter. 21.50.120 Letter of Exemption A. The proponent of an activity exempt from a Shoreline Substantial Development Permit shall apply for a Letter of Exemption. All activities exempt from the requirement for a Shoreline Substantial Development Permit shall use reasonable methods to avoid impacts to critical areas within the shoreline jurisdiction. Being exempt from the requirements for a Shoreline Substantial Development Permit does not give authority to degrade a critical area, or shoreline, or ignore risk from natural hazards. B. The Bifester shall review the Letter of Exemption request to verify compliance with the SMP and shall approve or deny such Letter of Exemption. C. If a Letter of Exemption is issued, it shall be sent to Ecology, the Applicant, and a copy retained by the City. D. A Letter of Exemption may contain conditions and/or mitigating conditions of approval to achieve consistency and compliance with the provisions of the SMP and the SMA. E. A denial of a Letter of Exemption shall be in writing and shall list the reason(s) for the denial. 21.50.130 Shoreline Conditional Use Permit A. Classification Criteria - Shoreline conditional uses are those uses within the shoreline jurisdiction identified in Table 21.50-1 Shoreline Use Table, which require a Shoreline Conditional Use Permit. B. Unclassified uses not specifically identified in Table 21.50-1 may be authorized through a Shoreline Conditional Use Permit, provided the Applicant can demonstrate consistency with the requirements of SVMC 21.50. C. Process - A Shoreline Conditional Use Permit shall be processed as a Type II review pursuant to SVMC 17.80 Permit Processing Procedures. The QifesteF ii, iuicr, r shall be the final authority for the City, whose recommendation is then forwarded to Ecology. Ecology shall have final approval authority pursuant to WAC 173-27-200. Council Adopted by Ordinance No. 4-4 Nell-'.. ,Chapter 4 - Development Regulations Page 9 of 76 - City of Spokane Valley Shoreline Master Program D. Decision Criteria -The. 8irestaF' i, . =ae's decision on a conditional use shall be based upon the criteria set forth in SVMC 19.150.030 and 21.50.060 Conditions and Requirements, together with the criteria established below. The Applicant shall demonstrate to the satisfaction of the Mireeter '.`anaa=r that the development meets all of the following criteria: 1. The use is consistent with the policies of RCW 90.58.020; 2. The use will not interfere with the normal public use of public shorelines; 3. The use of the site and design of the project is compatible with other permitted uses in the area; 4. The use will cause no significant adverse effects to the shoreline environment designation in which it is located; and 5. The public interest will suffer no substantial detrimental effect. E. Consideration shall be given to the cumulative impact of additional requests for like actions in the area. For example, if Shoreline Conditional Use Permits were granted for other developments in the area where similar circumstances exist for similar uses and impacts, the total cumulative effect of the conditional uses shall also remain consistent with the policies of RCW 90.58.020 and shall not produce substantial adverse effects to the shoreline environment. F. The burden of proving that the project is consistent with the applicable criteria shall be upon the Applicant. 21.50.140 Shoreline Variance A. The purpose of a Shoreline Variance is to grant relief to specific bulk or dimensional requirements set forth in SVMC 21.50 where extraordinary or unique circumstances exist relating to the property such that the strict implementation of the standards would impose unnecessary hardships on the Applicant, or thwart the policies set forth in the SMA and the SMP. B. When a development or use is proposed that does not meet requirements of the bulk, dimensional, and/or performance standards of the SMP, such development may only be authorized by approval of a Shoreline Variance, even if the development or use does not require a Shoreline Substantial Development Permit. C. Process - A Shoreline Variance shall be processed as a Type II review pursuant to SVMC 17.80 Permit Processing Procedures. Each request for a Shoreline Variance shall be considered separately and prior to any decision on a development application. Any decision to approve or conditionally approve the development will include and specifically cite only those variances approved for inclusion with the project. D. When a Shoreline Variance is requested, the sireeter i'•.v Pi'anaaer shall be the final authority for the City. The 94rester :,i r >, ac: :'s determination shall be provided to Ecology for review. Ecology shall have final approval authority of Shoreline Variances pursuant to RCW 90.58.140(10). E. Decision Criteria - To qualify for a Shoreline Variance, the following shall be required: 1. Demonstrate compliance with the criteria established in SVMC 21.50.060 Authorization Decisions - Basis for Action. Council Adopted by Ordinance No. 44 . 424L . ee&pib' ". "" ' Chapter 4 - Development Regulations Page 10 of 76 City of Spokane Valley Shoreline Master Program A Shoreline Variance request for a development or use located landward of the OHWM, or landward of any wetland shall cite the specific standard or condition from which relief is requested and be accompanied by evidence that demonstrates the variance is consistent with all of the items below: a. That the strict application of a standard precludes, or significantly interferes with, reasonable use of the property; b. That the hardship described in subsection (a) is specifically related to the property, and is a result of unique natural or physical conditions, such as irregular lot shape, size, or natural features which do not allow compliance with the standard. The site constraint shall not be the result of a deed restriction, a lack of knowledge of requirements involved when the property was acquired, or other actions resulting from the proponent's own actions; C. The project is generally compatible with other permitted or authorized uses in the project area, with uses planned for the area under the Comprehensive Plan and the SMP, and will not cause adverse impacts to the area; d. The requested variance would not constitute a grant of special privilege not enjoyed by other properties in the area, and the variance is the minimum necessary to afford the requested relief; and e. That the public interest will suffer no substantial detrimental effect. A Shoreline Variance request for a development or use located waterward of the OHWM, or within any wetland shall cite the specific standard or condition from which relief is requested and be accompanied by evidence that demonstrates the variance is consistent with all of the items below: a. That the strict application of a standard would preclude all reasonable use of the property; b. That the proposal is consistent with the criteria established under subsection (2)(b) through (e) of this section; and C. That the public rights of navigation and use of the shorelines will not be adversely affected. In the granting of any Shoreline Variance, consideration shall be given to the cumulative impact of additional requests for like variances in the area. For example, if Shoreline Variances were granted to other developments and/or uses in the area where similar circumstances exist, the total of the variances shall also remain consistent with the policies of the SMA and SMP and shall not cause substantial adverse impacts to the shoreline environment. The burden of proving that a proposed variance meets the criteria of the SMP and WAC 173-27-170 shall be on the Applicant. Absence of such proof shall be a basis for denial of the application. 21.50.150 Nonconforming Development A. Classification Criteria —A use, structure, appurtenant structure, or lot is nonconforming if it was legally established but is inconsistent with a subsequently adopted regulation or regulations. Lawful uses, structures, appurtenant structures, and lots that are deemed nonconforming are subject to the provision of this section. Process and Decision Criteria Council Adopted by Ordinance No. 44 4-2N ` ' '"' ' , Chapter 4 - Development Regulations Page 11 of76 City of Spokane Valley Shoreline Master Program Decisions on projects that require review under this section shall be made pursuant to SVMC 21.50.060 Authorization Decisions - Basis for Action and the following criteria. Legal nonconforming uses and structures shall be allowed to continue with no additional requirements except as otherwise addressed in this section. Nonconforming Uses. a. Additional development of any property on which a nonconforming use exists shall require that all new uses conform to the SMP. b. Intensification or expansion of nonconforming uses that will not result in an increase of nonconformity shall be allowed and will be processed under these nonconforming provisions as a Type II review, pursuant to SVMC Title 17.80 Permit Processing Procedures. C. Change of ownership, tenancy, or management of a nonconforming use shall not affect its nonconforming status provided that the use does not change or intensify. d. If a nonconforming use is converted to a conforming use, a nonconforming use may not be resumed. e. Conversion from one nonconforming use to another may only be approved through a Shoreline Conditional Use Permit pursuant to SVMC 21.50.130(E) if the following additional criteria are met: i. The property is located within a residential or conservancy shoreline environment; ii. The replacement use is either of a similar intensity to the previous nonconforming use, or is more conforming with the intent of the applicable Shoreline Environment Policies; and III. The impacts to the shoreline ecological functions from the existing use are reduced by changing the use. f. When the operation of a nonconforming use is discontinued or abandoned for a period of 12 consecutive months, the nonconforming use rights shall expire and the future use of such property shall meet all current applicable regulations of the SMP. g. If a conforming building housing a nonconforming use is damaged, the use may be resumed at the time the building is repaired, provided a permit application for the restoration is received by the City within 12 months following said damage. h. Normal maintenance and repair of a structure housing a nonconforming use may be permitted provided all work is consistent with the provisions of the SMP. I. Legally established residences are considered conforming uses. Nonconforming Structures. a. A nonconforming structure may be maintained or repaired, provided such improvements do not increase the nonconformity of such structure and are consistent with the remaining provisions of the SMP. b. Alterations to legal nonconforming structures that: i. Will result in an increase of nonconformity to the structures, including expanding within the buffer, may be allowed under a Shoreline Variance pursuant to SVMC 21.50.140; or ii Do not increase the existing nonconformity and will otherwise conform to all other provisions of SVMC 21.50 are allowed without additional review. Council Adopted by Ordinance No. 44 -N?Fl ` - ^ `m ^, "" 'I - I I Chapter 4 - Development Regulations Page 12 of 76 City of Spokane Malley Shoreline Master Program C. A nonconforming structure that is moved any distance within the shoreline jurisdiction shall be brought into conformance with the SMP. d. A damaged nonconforming structure may be reconstructed or replaced, regardless of the amount of damage if: i. The rebuilt structure or portion of structure does not expand or modify the original footprint or height of the damaged structure unless: (1). The expansion or modification does not increase the degree of nonconformity with the current regulations; and (2). The reconstructed or restored structure will not cause additional adverse effects to adjacent properties or the shoreline environment; ii. It is not relocated except to increase conformity or to increase ecological function, in which case the structure shall be located in the least environmentally damaging location possible; iii. The permit application to restore the development is made within 12 months of the date the damage occurred; and iv. Any residential structures, including multi -family structures, may be reconstructed up to the size, placement, and density that existed prior to the damage, so long as other provisions of the SMP are met. Nonconforming Lots. Legally established nonconforming, undeveloped lots located landward of the OHWM are buildable, provided that all new structures or additions to structures on any nonconforming lot must meet all setback, height, and other construction requirements of the SMP and the SMA. 21.50.160 Minor Revisions to Approved Uses or Developments A. Classification Criteria - Minor revisions to a project that have been approved under a shoreline permit are allowed in certain circumstances. 1. Changes that are not substantive are not required to obtain a revision and may be allowed as part of the original shoreline permit. Examples include, but are not limited to, minor changes in facility orientation or location, minor changes in structural design that do not change the height or increase ground floor area, and minor accessory structures such as equipment covers or small sheds near the main structure. 2. Substantive changes are those that materially alter the project in a manner that relates to its conformance with the shoreline permit and SMP requirements. Such changes may be approved as a minor revision if: a. The Diresfer_ ': -e determines that the proposed revision and all previous revisions are within the scope and intent of the original shoreline permit; b. The use authorized with the original shoreline permit does not change; C. The project revision does not cause additional significant adverse environmental impacts; d. No new structures are proposed; and e. The criteria in SVMC 21.50.160(A)(3) are met. 3. Substantive changes shall comply with the following to be approved as a minor revision: Cowied Adopted by Ordinance No. 4-4 A-24L &e wber4---.n ' " ; , Chapter 4 - Development Regulations Page 13 of 76 City ojSpokane Valley Shoreline Master Program a. No additional over -water construction shall be involved, except that pier, dock, or swimming float construction may be increased by 10 percent from the provisions of the original shoreline permit; b. Lot coverage and height approved with the original shoreline permit may be increased a maximum of 10 percent if the proposed revisions do not exceed the requirements for height or lot coverage pursuant to SVMC 21.50.220 Dimensional Standards and SVMC Title 19 Zoning Regulations; and C. Landscaping may be added to a project without necessitating an application for a new shoreline permit if the landscaping is consistent with permit conditions (if any) and SVMC 21.50. Substantive changes which cannot meet these requirements shall require a new shoreline permit. Any additional shoreline permit shall be processed under the applicable terms of this chapter. Process - Requests for minor revisions to existing shoreline permits shall be processed as a Type I review, pursuant to SVMC Title 17.80 Permit Processing Procedures. Parties of record to the original shoreline permit shall be notified of the request for revision, although a comment period is not required. A minor revision for a project within shoreline jurisdiction shall follow state filing, appeal, and approval standards pursuant to WAC 173-27-100 Revisions to Permits. C. Decision Criteria - Decisions on minor revisions shall be pursuant to SVMC 21.50.060 Authorization Decisions — Basis for Action. 21.50.170 Enforcement A. Enforcement of the SMP, including the provisions of SVMC 21.50, shall be pursuant to SVMC 17.100. Nothing herein or within SVMC 17.100 shall be construed to require enforcement of the SMP and SVMC 21.50 in a particular manner or to restrict the discretion of the DifestG in determining how and when to enforce the SMP and SVMC 21.50; provided all enforcement shall be consistent with the policies of the SMP and SVMC 21.50. B. Upon a determination that a violation of the SMP, including SVMC 21.50, has occurred, no further development may be authorized unless and until compliance with any applicable shoreline and development permit or process conditions and requirements of SVMC 21.50 have been achieved to the satisfaction of the 9irester = C. For violations affecting a critical area, the party(s) responsible for the violation and the owner shall meet the following minimum performance standards to achieve the restoration requirements, as applicable: 1. A restoration plan shall be prepared and address the following: a. Restoration of historical structural and functional values, including water quality and habitat functions; b. Ensure that replacement soils will be viable for planting and will not create a less fertile growing conditions; C. Replacement of native vegetation within the critical area, and buffers with native vegetation that replicates the vegetation historically found on the site in species types, sizes, and densities; Council Adopted by Ordinance No. 44_-0-24L - n ... Chapter 4 - Development Regulations Page 14 of76 City of Spokane valley Shoreline Master Program d. Replication of the historic functions and values at the location of the alteration; e. Annual performance monitoring reports demonstrating compliance with mitigation plan requirements shall be submitted for a minimum two-year period; and f. As -built drawings and other information demonstrating compliance with other applicable provisions of the SMP shall be submitted. 2. The following additional performance standards shall be met for restoration of frequently flooded areas and geological hazards and be included in the restoration plan: a. The hazard shall be reduced to a level equal to, or less than, the pre - development hazard; b. Any risk of personal injury resulting from the alteration shall be eliminated; and C. The hazard area and buffers shall be replanted with native vegetation sufficient to minimize the hazard. 3. The Dire-GW. - _ may, at the violator's expense, consult with a Qualified Professional to determine if the plan meets the requirements of the SMP. Inadequate plans shall be returned to the violator for revision and resubmittal. Council Adopted by Ordinance No. 44 494_': -D eYPf A-o� e4---P,n ' ' r ' : a u Chapter 4 - Development Regulations Page 15 of 76 City of Spokane Valley Shoreline Master Program 4.1 Shoreline Regulations 21.50.180 General provisions A. General Regulations. 1. Regulations in SVMC 21.50.180 through 21.50.290 are in addition to the specific use regulations in SVMC 21.50.300 through 21.50.450 and other adopted rules, including but not limited to the Spokane Valley Municipal Code, the Spokane Valley Comprehensive Plan, the Spokane Valley Street Standards, and the Spokane Regional Stormwater Manual, as adopted or amended. 2. All permitted and exempt projects within the shoreline jurisdiction shall ensure that the no net loss of ecological functions standard is met. SVMC 21.50.210 No Net Loss and Mitigation Sequencing and SVMC 21.50.260 Shoreline Vegetation Conservation contain appropriate methods to achieve no net loss of shoreline ecological function. The City may also condition project dimensions, location of project components on the site, intensity of use, screening, parking requirements, and setbacks, as deemed appropriate. 3. All shoreline uses and modifications shall obtain all necessary permits from the appropriate local, state, and federal agencies and shall operate in compliance with all permit requirements. 4. Deviations from regulations may be granted through a Shoreline Variance, which requires approval by both the City and Ecology. Shoreline modifications listed in Table 21.50-2 as "prohibited" are not eligible for consideration as a Shoreline Variance. 5. New projects, including the subdivision of land and related construction of single- family residences, are prohibited when the use or development requires structural flood hazard reduction or other structural stabilization measures within the shoreline to support the proposed or future development. 6. When a proposal contains two or more use activities, including accessory uses, the most restrictive use category shall apply to the entire proposal. 7. Structures, uses, and activities shall be designed and managed to minimize blocking, reducing, or adversely interfering with the public's visual access to the water and the shorelines from public lands which are within the shoreline jurisdiction and excluding public roads. 8. Structures and sites shall be designed with landscaping, vegetated buffers, exterior materials, and lighting that are aesthetically compatible with the shoreline environment. 9. When a study is required to comply with SVMC 21.50, it shall be performed by Qualified Professional registered in the State of Washington. 10. All clearing and grading activities shall comply with SVMC 24.50 Land Disturbing Activities. Adherence to the following is required during project construction: a. Materials adequate to immediately correct emergency erosion situations shall be maintained on site; b. All debris, overburden, and other waste materials from construction shall be disposed of in such a manner so as to prevent their entry into a water body. Such materials from construction shall not be stored or disposed of on or adjacent to Shorelines of the State; C. The shoreline buffer shall be clearly marked on the ground prior to and during construction activities to avoid impacts to the buffer; and d. Infrastructure used in, on, or over the water shall be constructed using materials that do not contaminate the water or interfere with navigation. Counucil Adopted by Ordinance No. 44 -N?& e .... bur- n ,n r 4 , Chapter 4 - Development Regulations Page 16 of 76 City of Spokane Valley Shoreline Master Program The City may consult with agencies with expertise or jurisdiction over the resources during the review of any permit or process to assist with analysis and identification of appropriate performance measures that adequately safeguard shoreline and critical areas. The Cirester- may consult with a Qualified Professional to review a critical areas report when City staff lack the resources or expertise to review these materials. The City may require the Applicant to pay for or reimburse the City for the consultant fees. 21.50.190 Shoreline Uses Table A. Uses and activities are categorized within each shoreline environment as allowed, permitted, conditional use, or prohibited, as defined in this section. This priority system determines the applicable permit or process, administrative requirements, and allows activities that are compatible with each shoreline designation. Procedures and criteria for obtaining a Shoreline Substantial Development Permit, Letter of Exemption, Shoreline Conditional Use Permit, and Shoreline Variance are set forth in SVMC 21.50.040. These uses shall also meet the requirements of SVMC Title 19 Zoning Regulations. The following terms shall be used in conjunction with Shoreline Use and Modification Tables provided in SVMC 21.50.190 and SVMC 21.50.200. Allowed Use: These are uses that are exempt from the shoreline permit review process and do not require submittal of a Shoreline Substantial Development Permit or Letter of Exemption application. Projects or uses shall be reviewed to ensure that all requirements contained in SVMC 21.50 are met. Building permit applications or site plans are the general method of review. Permitted Use: These are uses which are preferable and meet the policies of the particular shoreline environment designation. They require submittal of a Shoreline Substantial Development Permit or a Letter of Exemption application. An exemption is subject to an administrative approval process; a Shoreline Substantial Development Permit requires public notice, comment periods, and filing with Ecology. Conditional Use: A Shoreline Conditional Use Permit is intended to allow for flexibility and the exercise of judgment in the application of regulations in a manner consistent with the policies of the SMA and the SMP. Prohibited: These are uses which are viewed as inconsistent with the definition, policies, or intent of the shoreline environmental designation. For the purposes of the SMP, these uses are considered inappropriate and are not authorized under any permit or process. Table 21.50-1 - Shoreline Uses, below, shall be used to determine the permit or process required for specific shoreline uses and activities within the shoreline jurisdiction. Council Adopted by Ordinance No. 44. -4--20- D �.�e��•�a m---P,-- " ') ' ' Chapter 4 - Development Regulations Page 17 of 76 City of Spokane Valley Shoreline Master Program daDde Z9.ou-i: Snorelme uses R l4 N G1 U U Q' Q' C V1 W is O C C a-0 c t U UU _ 10 _ a t m rn =D r?r a s= Q SHORELINE USES to d rn d = d a Agricultural Activities A uaculture Boating Facilities (Including launches, ramps, public/commercial docks, and private docks serving more than four residences) N/A P C ' Commercial Use Water -dependent PZ PZ C UV=far_rodafard anrd water-eniovment I PZ I PZ P2 C water -oriented Forest Water -related and water -enjoyment I N Non water -oriented P3 In -stream Structures As part of a fish habitat enhancement project N/A P P P P Other N/A P P P Asa rims use As an accesso /seconds use P P P C Recreational Use Water -dependent P P P P P Water -related and water -enjoyment P P P P P Non water -oriented P P P C° C Trails and walkways P P P C5 P Residential Use Single-family A A A A Single-family residential accessory uses and structures A A A A Wulti-familv P P P Com:cil Adopted by Ordinance No. 4_-4-4L „....niter n ,n r 4 Chapter 4 - Development 2egtdations Page 18 of 76 City of Spokane valley Shoreline Master Program Private docks serving one to four single-family residences N/A P P P Accessory Dwellin Units p- . t?�. P- R,_I Transportation Facilities New circulation routes related to permitted shoreline activities P P C C Expansion of existing circulations stems P P P P New, reconstructed, or maintenance of bridges, trail, or rail crossings P P P P P Public Facilities and Utilities Public facilities C C C C Utilities and utility crossings C C C C C Routine maintenance of existing utility corridor and infrastructure A6 A A6 P7 A IBC T : t1= Hnowea t = rermntea c= conditional use 131anK= Prohibited N/A= Not Applicable Notes: For Boating Facilities within the aquatic environment, the adjacent upland environment as set forth on the City Environment Designation Map shall govern (i.e., if the aquatic environment is adjacent to Shoreline Residential - Waterfront designated shorelines, the use would be permitted). 2 Commercial uses are allowed in the Shoreline Residential - Upland, Shoreline Residential - Waterfront and Urban Conservancy Environments only if the underlying zoning of the property is Mixed Use Center. 3 Permitted only if the applicable criteria in SVMC 21.50.320(B)(1) or 21.50.330(B)(1) are met. 4 Non water -oriented recreation uses are prohibited in Urban Conservation - High Quality Shorelines except limited public uses that have minimal or low impact on shoreline ecological functions, such as the Centennial Trail and appropriately -scaled day use areas which may be allowed through a Conditional Use Permit. 6 Modifications, improvements, or additions to the Centennial Trail are permitted in the Urban Conservancy - High Quality Environment. 6 A Letter of Exemption is required if the maintenance activity involves any ground disturbing activity. 7A Letter of Exemption is required. 21.50.200 Shoreline Modification Activities Table Table 21.50-2, Shoreline Modification Activities, below, shall be used to determine whether a specific shoreline modification is allowed in a shoreline environment. Shoreline modifications may be permitted, approved as a conditional use, or prohibited, pursuant to SVMC 21.50.190. Shoreline modifications shall also meet the requirements of SVMC Title 19 Zoning Regulations. Council Adopted by Ordinance No. 44_4_20- Pe eenr;er4n '— 04 . ,, '' Chapter 4 - Development Regulations Page 19 of76 - _, _ - Commented [AC6]: Gap Analysis, Table3d,Nl City ojSpokane Valley Shoreline Alloster Program T�hln 94 rn_9. Rhnralino Mndifiratinn Artivities 16 R A T D 9 M M tr T lY C d Y C c a 0 t U U u' u R= a SHORELINE MODIFICATION t t _ 'v ACTIVITY l y l > > l a Shoreline/Slope Stabilization Structural, such as bulkheads I P P Nonstructural, such as soil bioengineering Piers and Docks Piers N/A P C ViewingPlatforms P P P Docks N/A P C ' Dredging and Fill Dredging C C C C Fill C C C C Shoreline Habitat and Natural Systems Enhancement Projects P P P P P Groins and Weirs N/A C C C KEY: P= Permitted c= conditionai use tlianK= vronioiteu PWArvvi MyP11Udu11:- ' For these uses within the aquatic environment, the adjacent upland environment as set forth on the Environment Designation Map shall govern (i.e., if the aquatic environment is adjacent to Shoreline Residential - Waterfront designated shorelines, "hard" shoreline stabilization measures would be allowed by Shoreline Substantial Development Permit). 21.50.210 No Net Loss and Mitigation Sequencing A. Applicability. This section applies to all shoreline activities, uses, development, and modifications, including those that are exempt from a Shoreline Substantial Development Permit. Standards. 1. All projects shall result in no net loss of shoreline ecological functions. The requirement for no net loss may be met through project design, construction, and operations. Additionally, this standard may be achieved by following the mitigation sequencing pursuant to SVMC 21.50.210(B)(4) and SVMC 21.50.260 Shoreline Vegetation Conservation. The City may condition project dimensions, location of project components on the site, intensity of use, screening, parking requirements, and setbacks, as deemed appropriate to achieve no net loss of shoreline ecological function. 2. Required mitigation shall not exceed the level necessary to ensure that the proposed use or development will ensure no net loss of shoreline ecological functions. Council Adopted by Ordinance No. %�= O�FI - n .....� .,_ n ,n r , ., Chapter a - Development Regulations Page 20 of76 City of Spokane Valley Shoreline Master Program Mitigation sequencing pursuant to SVMC 21.50.210(B)(4) is required when specified in these regulations or for projects that: a. Involve shoreline modifications; b. Request a buffer or setback reduction pursuant to SVMC 21.50.230 Shoreline Buffers and Building Setbacks; C. Are located within a wetland or its buffer; or d. Will have significant probable adverse environmental impacts that must be avoided or mitigated. Mitigation measures shall be applied in the following order: a. Avoid the impact altogether by not taking a certain action or parts of an action; b. Minimize impacts by limiting the degree or magnitude of the action and its implementation by using appropriate technology; C. Rectify the impact by repairing, rehabilitating, or restoring the affected environment; d. Reduce or eliminate the impact over time by preservation and maintenance operations; e. Compensate for the impact by replacing, enhancing, or providing substitute resources or environments; and f. Monitor the impact and the compensation projects and take appropriate corrective measures, as needed. 21.50.220 Height Limit Standards A. Applicability. This section applies to all new or redeveloped primary and residential accessory structures. Standards. 1. The maximum height limit for all new or redeveloped primary structures shall be 35 feet. 2. The maximum height limit for single-family residential accessory or appurtenant structures shall be 25 feet. 3. These height limit standards may be altered through a Shoreline Variance pursuant to SVMC 21.50.140. 21.50.230 Shoreline Buffers and Building Setbacks A. Applicability. This section applies to all new construction, new and expanded uses, and modifications. Shoreline buffers are shown on the City Shoreline Buffer Map in Appendix A-2 Shoreline Buffers. Standards. 1. Unless otherwise specified in SVMC 21.50, buffers shall be maintained in predominantly natural, undisturbed, undeveloped, and vegetated condition. 2. The shoreline buffer shall be clearly marked on the ground prior to and during construction activities to avoid impacts to the buffer. 3. Shoreline buffers for new and expanded uses may be reduced up to 25 percent by the Direste;:iw iv - ace if the buffer widths have not been reduced or modified by any other prior action and one or more of the following conditions apply: a. Adherence of the buffer width would not allow reasonable use; Council Adopted by Ordinance No. 4 F 11=F1 D � •mtea e,-4---P° "' ' . c Chapter 4 - Developnnenl Regulalions Page 21 of 76 City of Spokane Valley Shoreline Master Program b. The buffer contains variations in sensitivity to ecological impacts due to existing physical characteristics; i.e. the buffer varies in slope, soils, or vegetation. This shall be supported by a Habitat Management Plan developed in conformance with SVMC 21.50.540(FE-)(1-2)_; or C. Where shoreline restoration is proposed consistent with the City's Restoration Plan. Building Setback from the shoreline buffer shall be as shown in Table 21.50-3: Table 21.50-3 Ruffer Ruildina Setbacks Environment Urban Urban Shoreline Shoreline Conservancy Conservancy - Residential - Residential - High Quality Upland Waterfront Setback 10 foot 15 foot 0 foot' 0 foot' A 15-foot building setback from the shoreline butter snarl be regwrea Tor any subdivision, binding site plan, or planned residential development in the Shoreline Residential - Upland and Shoreline Residential - Waterfront designations. Front, rear, and side setbacks and lot coverage shall conform to the SVMC Title 19, Zoning Regulations. 21.50.240 Flood Hazard Reduction A. Applicability. This section applies to development proposals: 1. Intended to reduce flood damage or hazard; 2. To construct temporary or permanent shoreline modifications or structures within the regulated floodplains or floodways; or 3. That may increase flood hazards. B. Standards. 1. All proposals shall conform to SVMC 21.30 Floodplain Regulation, SVMC 21.50.340, In -stream Structures and SVMC 21.50.410 Shoreline Modifications. 2. The following uses and activities may be allowed within the floodplain or floodway: a. Actions or projects that protect or restore the ecosystem -wide processes and/or ecological functions; b. New bridges, utility lines, and other public utility and transportation structures, with appropriate mitigation, where no other feasible alternative exists; C. Repair and maintenance of an existing legal structure, utility corridor, or transportation structure, provided that such actions do not increase flood hazards to other uses; d. Modifications, expansions, or additions to an existing legal use; and e. Measures to reduce shoreline erosion. 3. Natural in -stream features such as snags, uprooted trees, or stumps shall be left in place unless an engineered assessment demonstrates that they are causing bank erosion or higher flood stages. 21.50.250 Public Access Council Adopted by Ordinance No. -hl,. Chapter 4 - Development Regulatiot7s Page 22 of 76 City of Spokane Valley Shoreline Master program A. Applicability. This section applies to all new projects by public and private entities. Standards. 1. Public access shall be consistent with the City's SMP Public Access Plan. 2. Public access may only be required as a condition of approval of a Shoreline Substantial Development Permit or Conditional Use Permit to the extent allowed by law and in a manner consistent with the City's Public Access Plan, and only in the following circumstances: a. The use or development is a public project; or b. The project is a private use or development and one of the following conditions exists: i. The project impacts, interferes with, blocks, discourages, or eliminates existing access; ii. The project increases or creates demand for public access that is not met by existing opportunities or facilities; or iii. The project impacts or interferes with public use of waters subject to the Public Trust Doctrine. 3. Public access shall not be required for activities qualifying for a letter of exemption or new single-family residential development of four or fewer units. 4. All developments, including shoreline permits or letter of exemption applications, which require or propose public access shall include a narrative that identifies: a. Impacts to existing access, including encroachment, increased traffic, and added populations; b. The access needs of the development consistent with those described for similar projects in the Public Access Plan, Section Four; and C. The proposed location, type, and size of the public access. 5. When public access is required pursuant to SVMC 21.50.250(B)(2)(b), the City shall impose permit conditions requiring public access that are roughly proportional to the impacts caused or the demand created by the proposed use or development. 6. Prior to requiring public access as a condition of approval of any shoreline permit or letter of exemption pursuant to SVMC 21.50.250(B)(2)(b), the DifestGF shall determine and make written findings of fact stating that the use or development satisfies any of the conditions in SVMC 21.50.250(B)(2)(b) and that any public access required is roughly proportional to the impacts caused or the demand created by the proposed use or development. 7. When public access is required or proposed, the following shall apply: a. Mitigation sequencing shall be required to mitigate adverse impacts resulting from the public access. b. Visual access to the shoreline may be established if any vegetation removal is pursuant to SVMC 21.50.260 Shoreline Vegetation Conservation. C. Public access sites shall be connected to the nearest public street or other public access point. d. Future trails on private property, including trail extensions and new access points, shall incorporate enhancement and restoration measures and be contained within a recorded easement. e. Required public access sites shall be fully developed and available for public use at the time of occupancy or use of the project or activity. Council Adopted by Ordinance No. 44 AWN x .. n ,n , Chapter a - DevelopmetitReg:datiotis page 23 of 76 City of Spokane Valley Shoreline Moster Program Public and private entities may establish user regulations, including hours of operation, usage by animals or motorized vehicles, and prohibited activities, such as camping, open fires, or skateboarding. Such restrictions may be approved by the Diresto Div Ivianager as part of the permit review process. Public access improvements shall include provisions for disabled and physically impaired persons where reasonably feasible. Signage associated with public access shall be pursuant to SVMC 21.50.380 Signs and Outdoor Lighting, and SVMC 22.110 Sign Regulations. 21.50.260 Shoreline Vegetation Conservation A. Applicability. Vegetation conservation measures are required for all projects that propose vegetation removal. B. Standards. 1. A vegetation management plan shall be submitted for projects that propose to remove either of the following within the shoreline jurisdiction: a. One or more mature native trees greater than 12 inches in diameter at chest height; or b. More than 10 square feet of native shrubs and/or native ground cover at any one time by clearing, grading, cutting, burning, chemical means, or other activities. 2. When required, a vegetation management plan shall contain the following: a. A site plan showing: i. The distribution of existing plant communities in the area proposed for clearing and/or grading; ii. Areas to be preserved; iii. Areas to be cleared; and iv. Trees to be removed. b. A description of the vegetative condition of the site that addresses the following: i. Plant species; ii. Plant density; iii. Any natural or man-made disturbances; iv. Overhanging vegetation; V. The functions served by the existing plant community (e.g., fish and wildlife habitat values, slope stabilization); and vi. The presence and distribution of noxious weeds. C. A landscape plan showing: i. Proposed landscaping, including the species, distribution, and density of plants; the plan should be pursuant to SVMC 21.50.260(B)(3)(b), if applicable; and ii. Any pathways or non -vegetated portions, and the materials proposed. 3. Projects that propose to remove native vegetation within a shoreline buffer shall meet the following standards: a. The Applicant must demonstrate to the Diresto 'r ivlaraaa,'s satisfaction that the proposed vegetation removal is consistent with Council Adopted by Ordinance No. -�-F N#/ ` ^ ` . _'"' ' Chapter a - Developnnent Regulations Page 24 of 76 City of Spokane Valley Shoreline Master Program SVMC 21.50.210 No Net Loss and Mitigation Sequencing, and that avoidance is not feasible; b. Vegetation shall be replaced per the following: i. 1:1 area ratio for herbaceous vegetation; ii. 2:1 stem ratio for shrubs and saplings; and iii. 3:1 ratio for trees greater than 12 inches diameter at breast height or 2:1 ratio if tree stock is five years old or greater. For native trees greater than 16 inches diameter at breast height, replacement tree stock shall be at least five years old; C. All removed native plants shall be replaced with native vegetation; removed ornamental plants may be replaced with similar species; d. Applicant shall submit a vegetation management plan consistent with SVMC 21.50.260(B)(2) that demonstrates compliance with the standards of SVMC 21.50.260(B)(3); and e. Projects that propose a pathway or trail in the shoreline buffer shall meet the additional following standards: i. Pathways and trails that are roughly parallel to the OHWM may be allowed if: (1) It is a public non -motorized multi -use equestrian or pedestrian/bike trail; (2) It is located at the landward edge of the shoreline buffer with the following exceptions: (a) When physical constraints, public safety concerns, or public ownership limitations merit otherwise; or (b) When the trail will make use of an existing constructed grade such as those formed by an abandoned rail grade, road, or utility. ii. Pathways, trails, and river crossings that are perpendicular to the water, and lead to the OHWM, shall be sited in a location that has the least impact to shoreline ecological functions with mitigation sequencing pursuant to SVMC 21.50.210. Previously altered or disturbed locations shall be preferred. iii. All pathways and trails shall be located, constructed, and maintained so as to avoid, to the maximum extent possible, removal and other impacts to perennial native vegetation, including trees, standing snags, forbs, grasses, and shrubs, consistent with the vegetation management plan. iv. Alternatives to impervious paving should be considered and are encouraged. V. Total trail width, inclusive of shoulders, shall be the minimum width necessary to achieve the intended use and shall not exceed 14 feet. vi. Disturbed areas (outside of the designated trail and trail shoulders) shall be re -vegetated with native vegetation consistent with the vegetation management plan. vii. Public, non -motorized multi -use equestrian pedestrian/bike trails shall only be allowed in the shoreline buffer for the Urban Conservancy -High Quality environment designation to connect to or from (in phases or otherwise) an existing regional multi -use non -motorized trail and only pursuant to SVMC 21.50.260(B). Council Adopted by Ordinance No. 44.._-4-20 ^� � " �' r ' Chapter 4 - Development Regulations Page 25 of 76 City of Spokane Valley Shoreline Master Program viii. Encroachments in the buffer allowed by the exceptions listed above shall be the minimum necessary to provide for the permitted use. A performance surety may be required as a condition of shoreline permit approval to ensure compliance with the SMP. The performance surety shall be substantially in the same form and for the same coverage as provided for in the City's Street Standards as adopted or amended. Projects that require a critical areas report pursuant to SVMC 21.50.490 shall incorporate any specific vegetation conservation measures identified in the critical areas reports for the identified critical areas. Any application of pesticides, herbicides, fertilizers, or other chemicals proposed in conjunction with the vegetation removal or management activities shall be addressed by the report. C. Minor vegetation conservation activities allowed without a shoreline permit or letter of exemption. 1. Pruning and thinning of trees or vegetation on public or private land for maintenance, safety, forest health, and view protection if the criteria listed below are met: a. No native vegetation is removed, including thinning; b. Pruning of native vegetation shall not exceed 30 percent of a tree's limbs. Tree topping shall not occur; C. Native shrubs shall not be pruned to a height less than six feet; d. Pruning any vegetation waterward of the OHWM is prohibited; and e. Pruning of any vegetation and thinning activities associated with non- native plants shall ensure the continued survival of vegetation. Whenever possible, pruning and thinning activities conducted to maintain or create views shall be limited to areas dominated with non-native vegetation and invasive species. Pruning and thinning on public land to establish a view for adjacent properties shall be prohibited unless written approval from the Washington State Parks Riverside Area Manager is given. 2. Pruning and thinning within a utility corridor by the utility service provider of both native and non-native trees and vegetation shall be allowed when the following criteria are met: a. Reasonable measures to reduce the adverse effects of the activity are implemented; and b. No net loss of buffer functions and values occur. 3. Dead or hazardous trees within the shoreline buffer that pose a threat to public safety or a risk of damage to private or public property may be removed if a letter from a certified arborist or Qualified Professional is submitted that confirms the tree is dead or is hazardous and includes: a. Removal techniques; b. Procedures for protecting the surrounding area; and C. Replacement of native trees, if applicable. Where possible, hazard trees within the shoreline buffer shall be turned into snags. 21.50.270 Water Quality, Stormwater, and Non -Point Pollution A. Applicability. This section applies to all projects that add any pollution -generating impervious surfaces. This standard supersedes the regulatory threshold specified in the Council Adopted by Ordinance No. 4-4 `_-N-2B- � ' Chapter d — Development Regzdations Page 26 of 76 City of Spokane Valley Shoreline Master Program Spokane Regional Stormwater Manual, which is applicable outside the shoreline jurisdiction. Regulations. 1. All activities shall comply with the SVMC 22.150 Stormwater Management Regulations, the Environmental Protection Agency's Underground Injection Control program, the Eastern Washington Phase II Municipal Stormwater Permit requirements, applicable total maximum daily loads laws and regulations, and other water cleanup plans. 2. Use of chemicals for commercial or industrial activities shall be pursuant to SVMC 21.50.530(C). 3. Herbicides, fungicides, fertilizers, and pesticides shall not be applied within 25 feet of a water body, except by a Qualified Professional in accordance with state and federal laws. 21.50.280 Archaeological and Historic Resources A. Applicability. This section applies to: 1. Projects with archaeological and historic resources on site that are either recorded at the Washington State Department of Archeology and Historic Preservation (DAHP), or Spokane County; 2. Projects where archaeological and historical resources have been inadvertently uncovered; or 3. Permit applications that contain a ground -disturbing component. Standards. 1. Archaeological sites are subject to chapter 27.44 RCW Indian Graves and Records and chapter 27.53 RCW Archaeological Sites and Records. Development or uses that may impact such sites shall comply with WAC 25-48 as well as the regulations of this section. 2. A cultural resources site survey or assessment prepared by a Qualified Professional is required for all shoreline permit applications that contain a ground -disturbing component if the proposal meets the criteria below, which may be determined through review of Spokane County and/or DAHP resources: a. The project is on property known to contain archaeological, historic, or cultural resources; or b. The project is in an area mapped as having the potential for the presence of archaeological, historic, or cultural resources. 3. When required, the cultural resources site survey or assessment shall: a. Use standard procedures and methods to assess the potential for presence of archaeological, historic, or cultural resources that could be impacted by the project; b. Provide appropriate recommendations for protecting and preserving the archaeological, historical, or cultural resources; C. Make an inventory of buildings or structures over 50 years in age located within the project area in a DAHP Historic Property Inventory Database entry; and d. Record archaeological sites located within the project area on DAHP Archaeological Site Inventory Forms. Council Adopted by Ordinance No. 1 f N211 n....,.. b r n ,n r Chapter -1— Development Regulations Page 27 of 7G City of Spokane Valley Shoreline Master Program When required, the cultural resources site survey or assessment shall be circulated to DAHP and affected tribe(s). The t3ire6 --itv %44 naaer shall consider comments from DAHP and affected tribe(s) prior to approval of the survey or assessment. Based on the cultural resources site survey or assessment, the application may be conditioned to ensure that such resources are protected. If archaeological, historic, or cultural resources are inadvertently discovered or uncovered during excavation, the Applicant shall immediately stop work on that portion of the project site and notify the City. The Applicant may be required to prepare a cultural resources site survey or assessment pursuant to SVMC 21.50.280(B)(3), after coordinating with DAHP. 21.50.290 Gravel Pits A. Applicability. This section applies to existing and active gravel pit operations including but not limited to known gravel pits located at 2010 North Sullivan Road and 220 North Thierman Road. Standards. Active gravel pits are not regulated as Shorelines of the State until reclamation is complete and the Washington State Department of Natural Resources terminates the Surface Mine Reclamation Permit. Proposed subsequent use of mined property shall be consistent with the provisions of the Urban Conservancy Environment unless a different environmental designation is established through an amendment pursuant to WAC 173-26-201. 21.50.300 Specific Shoreline Use Regulations Applicability. The regulations in SVMC 21.50.300 through 21.50.450 apply to specific common uses and types of development to the extent they occur within the shoreline jurisdiction. 21.50.310 Boating Facilities A. Applicability. This section applies to new and existing boating facilities. B. Standards. 1. Boating facilities shall: a. Be allowed only for water -dependent uses or for public access; b. Be limited to the minimum size and height necessary to achieve the intended purpose of the facility; and C. Incorporate measures for cleanup of accidental spills of contaminants. 2. Public boating facilities shall be located only at sites identified in the Public Access Plan. 3. All new boating facilities shall incorporate public access when required by the Public Access Plan and SVMC 21.50.250 herein. 4. New launch ramps shall be approved only if public access is provided to public waters which are not adequately served by existing access facilities because of location or capacity. Documentation of need shall be required from the Applicant prior to approval pursuant to SVMC 21.50.250 Public Access. 5. Existing boating facilities may be maintained and repaired pursuant to SVMC 21.50, provided the size is not increased. 6. In addition to the regulations above, boating facilities shall comply with SVMC 21.50.320 Commercial Use, SMVC 21.50.360 Recreational Development and Use, and SVMC 21.50.430 Piers and Docks, as applicable. Council Adopted by Ordinance No. 4-4 926- " """ - ". -"'�P Chapter 4 - Development Regulations Page 28 of 76 City of Spokane Valley Shoreline Master Program 21.50.320 Commercial Use A. Applicability. This section applies to all commercial uses. B. Standards. 1. New non water -oriented commercial uses shall be prohibited, except within the Urban Conservancy Environment, where such uses may be permitted if: a. The use is part of a mixed -use project that includes water -dependent uses; and b. Provides a significant public benefit, such as public access or ecological restoration; or The site is physically separated from the shoreline by another parcel or public right-of-way. 2. New commercial uses shall comply with the following criteria: a. Windows, breezeways, and common areas should be oriented towards the shoreline or recreational amenities on the site; b. Buildings should provide at least one main entry that orients toward the shoreline, not including a service entry; C. Architectural features that reduce scale shall be incorporated, such as pitched roofs, offsets, angled facets, and recesses; d. Building surfaces on or adjacent to the water shall employ materials that minimize reflected light; e. Building mechanical equipment, noise generating systems, vents, utility cabinets, and small scale service elements shall be incorporated into building architectural features, such as pitched roofs. Where it is not possible to incorporate into architectural features, a landscaping screen consistent with SVMC 22.70.030(C) shall be utilized; f. Screening and buffering, or other visual screen consistent with the building exterior material and colors, shall be provided that conceals view of such equipment from the shoreline; g. Commercial uses shall be screened from any adjacent residential uses by providing a Type I -Full Screening Buffer pursuant to SVMC 22.70 Fencing, Screening, and Landscaping; h. Landscaping within the shoreline setback area shall incorporate native plant materials; i. Loading docks and maintenance facilities shall be located away from the shoreline to minimize visual, noise, or physical impacts on the site, street, adjacent public open spaces, and adjacent properties; and j. A site plan and landscaping plan shall be submitted showing all the applicable items listed in SVMC 21.50.320(B)(2). 3. Commercial wireless communication facilities shall not be allowed within the shoreline jurisdiction. 4. Home occupations shall be allowed within the Shoreline Residential - Upland and Shoreline Residential - Waterfront designations pursuant to SVMC 19.40.140 Home Occupations. 21.50.330 Industrial Use Council Adopted by Ordinance No. off" ', ^� `—, ?"' ' Chapter a - Development Regulations Page 29 of 76 City of Spokane Valley Shoreline Master Program A. Applicability. This section applies to all new Industrial uses, including uses involved i processing, manufacturing, assembly, and storage of finished or semi -finished goods and food products. Standards. 1. New non water -oriented industrial uses shall be prohibited, except within the Urban Conservancy Environment, where such uses may be permitted if the use is part of a mixed -use project that includes water -dependent use and: a. Provides a significant public benefit such as providing public access and ecological restoration; or b. The site is physically separated from the shoreline by another parcel or public right-of-way. 2. Industrial development shall be located, designed, constructed, and operated to avoid visual impacts to users of the Spokane River and Centennial Trail. 3. New industrial uses shall comply with the requirements of SVMC 21.50.320(B)(2) and (3). 4. Noise associated with operations or equipment, including volume, repetitive sound, or beat, shall be muffled or otherwise controlled so that it is not audible at a distance over 30 feet from the landward boundary of a buffer. 21.50.340 In -Stream Structures A. Applicability. This section applies to all projects proposing in -stream structures. B. Standards. 1. In -stream structures shall conform with the requirements of the U.S. Army Corps of Engineers, WDFW, SVMC 21.50.240 Flood Hazard Reduction, SVMC 21.50.270 Water Quality, Stormwater and Non -Point Pollution, SVMC 21.50.410 General Regulations for Specific Shoreline Modifications, and any other applicable federal, state, and local requirements. 2. In -stream structures shall provide for the protection and preservation of ecosystem -wide processes, ecological functions, and cultural resources pursuant to WAC 173-26-241(3)(g). 21.50.350 Parking Facilities A. Applicability. This section applies to all new parking facilities. Regulations. 1. A parking facility is permitted only if: a. It directly serves a permitted shoreline use, including the Centennial Trail, direct river access, and use areas; and b. It is not the primary use; for example, it cannot be a stand-alone parking facility. 2. Parking facilities serving individual buildings within the shoreline jurisdiction shall be located: a. Landward from the principal building being served; or b. Within or beneath a structure. Council Adopted by Ordinance No. 44 >l " c mber ^, """. -"" ' ' Chapter 4 — Development Regulations Page 30 of 76 City of Spokane Valley Shoreline Master Progrant Parking facilities shall be screened from the shoreline and less intense adjacent land uses by providing a Type I - Full Screening Buffer pursuant to SVMC 22.70.030(B) Fencing, Screening, and Landscaping. A majority of the plant materials proposed to meet the vegetation mix requirements shall be native plants. Parking shall be pursuant to SVMC 22.50 Off -Street Parking and Loading Standards. Private projects, excluding single-family residential projects, which include public access features shall dedicate parking stalls for public use that are in addition to the number of parking stalls necessary to serve the proposed development pursuant to SVMC 22.50 Off -Street Parking and Loading Standards: a. Projects shall provide and dedicate additional parking for public use. Applicants shall either use a presumptive standard of one additional space for public parking for every 25 parking spaces required to serve the proposed development or provide an assessment of public access need which supports a different ratio. Any proposal to change from this presumptive standard shall be approved by the Diresie— which approval shall be based upon the unique factual circumstances of the development and surrounding shoreline uses; b. Spaces that are dedicated for public use shall be marked with appropriate signage; and C. Stalls dedicated for public use shall be near the public access point. 21.50.360 Recreational Development and Use A. Applicability. This section applies to public and commercial shoreline recreational facilities and uses, including but not limited to trails, viewing platforms, swimming areas, boating facilities, docks, and piers. B. Standards. 1. Non water -oriented recreation uses are prohibited in Urban Conservation - High Quality Shorelines except limited public uses that have minimal or low impact on shoreline ecological functions, such as the Centennial Trail and appropriately - scaled day use areas. 2. Water -oriented recreational structures, limited to boat launches, ramps, public docks or piers, commercial docks or piers, and private docks serving more than four residences may be allowed waterward of the shoreline buffer and setback. 3. Water -oriented recreational structures, limited to access routes, boat and equipment storage, viewing platforms, amenities such as benches, picnic tables and similar facilities for water enjoyment uses, including those related to the Centennial Trail shall be allowed within the shoreline buffer and setback area provided: a. Structures are located outside of an Urban Conservancy - High Quality area; b. Structures are not located in, on, or over water; and C. Structure height limit is less than 15 feet. 4. All recreational development shall provide: a. Non -motorized and pedestrian access to the shoreline pursuant to SVMC 21.50.250 Public Access; b. Landscaping, fencing, or signage designed to prevent trespassing onto adjacent properties; Council Adopted by Ordinance No. -f4. -424- ,;,, Chapter 4 - Development Regulations Page 31 of 76 City of Spokane Valley Shoreline Masler Program C. Signs indicating public right of access to shoreline areas, installed and maintained in conspicuous locations at the point of access and the entrance; and d. Buffering of such development and uses from incompatible adjacent land uses pursuant to SVMC 22.70.030 Screening and Buffering, and Table 22.70-2 - Buffers Required by Type, as applicable. Recreational development and uses shall be pursuant to SVMC 21.50.310 Boating Facilities, SVMC 21.50.320 Commercial Use, and SVMC 21.50.430 Piers and Docks, as applicable. 21.50.370 Residential Development and Use A. Applicability. 1. This section applies to single-family and multi -family structures, lots, and parcels. 2. Residential uses also include 1 accessory uses_ _ - Commented fAC7]: Gap Analysis, Table 3-1, fl1 and structures normally associated with residential uses including, but not limited to, garages, sheds, decks, driveways, fences, swimming pools, hot tubs, saunas, and tennis courts. 3. Clearing, grading, and utilities work associated with residential use are subject to the regulations established for those activities. Standards. 1. A Shoreline Substantial Development Permit is not required for construction by an owner, lessee, or contract purchaser of a single-family residence, provided, any such construction of a single-family residence and all accessory structures meet the requirements of the SMP. 2. Residential development, including single-family structures, shall be required to control erosion during construction. Removal of vegetation shall be minimized and any areas disturbed shall be restored to prevent erosion and other impacts to shoreline ecological functions pursuant to SVMC 21.50.260. 3. New residential development, including accessory uses and structures, shall be sited in a manner to avoid the need for structural improvements that protect such structures and uses from steep slopes and shorelines vulnerable to erosion, including bluff walls and other stabilization structures. 4. New over -water residences and floating homes are prohibited. 5. New single-family residential accessory structures, excluding accessory dwelling units, may be located waterward of the shoreline setback provided that all of the following criteria are met: a. The combined building footprint of all accessory structures does not exceed 10 percent of the lot area; b. Structures are located outside of critical areas, their associated buffers, and the shoreline buffer; and C. Structures are set no closer than five feet to any side or rear property line. 6. New attached or detached accessory dwelling units shall: a. Be located landward of the shoreline buffer and outside of all critical areas and their buffers; r b. Be pursuant to SVMC 19.40.100 Accessory Dwelling Unit mad Commented [AC8]: Gap Analysis, Table 3-1, t11 7. New residential developments of four or more lots shall comply with the following requirements: Council Adopted by Ordinance No. 4-4 OJO- n,...,mher4-z., _ n v , Chapter a - Development Regulations Page 32 of 7G City ojSpokane Valley Shoreline Master Progran a. The shoreline buffer shall be shown on the plat and permanently marked on the ground with methods approved by the Direste ;,:, b. A site plan shall be provided in conjunction with the building permit application showing the project elements described in SVMC 21.50.370(B)(3); and C. Provide a project narrative describing how the project elements are being met. 8. Exterior lighting associated with single-family residences, such as pathway lighting and lighting directed at landscaping features, is permitted within the setback area so long as it is directed away from the shoreline. 9. Recorded plats shall include language that states that pursuant to SVMC 21.50.230, use and development within the defined shoreline buffer area is prohibited. Title notices shall be recorded with each newly created parcel with the restrictive language. 10. New fences shall meet the requirements of SVMC 22.70 Fencing, Screening and Landscaping. 11. Fences are prohibited in the following areas: a. Shoreline buffers; b. Critical areas; and c. Waterward of the OHWM. 21.50.380 Signs and Outdoor Lighting A. Applicability. This section applies to any commercial, industrial, or advertising sign directing attention to a business, professional service, community site, facility, or entertainment conducted or sold, and all outdoor lighting, except those associated with residential use and public street lighting. Standards. 1. All signs shall comply with SVMC 22.110 Sign Regulations; variances from these regulations may be granted pursuant to SVMC 21.50.140 Shoreline Variances. 2. Signage, including kiosks and directional signage to commercial uses or recreation areas, related to, or along, the Centennial Trail, is allowed without a Shoreline Substantial Development Permit provided: a. Signage is consistent with the SMP, the City's Parks and Recreation Master Plan, and any applicable master plan of Washington State Parks; and b. Signage proposed within a buffer area shall not: i. Exceed 15 square feet in area; ii. Exceed six feet in height; iii. Be illuminated unless warranted by safety factors; and iv. A building permit is obtained, if required. 3. Outdoor lighting shall comply with SVMC 22.60 Outdoor Lighting Standards. 4. New permanent outdoor lighting is prohibited within the shoreline buffer. 5. Pedestrian -oriented lighting along walkways and paths shall be allowed within the shoreline setback area if: a. The purpose of the light is safety; b. Lighting structure height is not greater than 12 feet; and C. Lighting fixtures are downward directed and fully shielded. 6. All outdoor lighting shall be oriented away from the shoreline and adjacent uses using directional lighting or shielding. Council Adopted by Ordimm7ce No. 4.4_. 4_26-`. - Dec ...be, ,n, �; i ,i Chapter 4 - Development Regulations Page 33 of 76 City ojSpokane Valley Shoreline Master Program 21.50.390 Transportation Facilities A. Applicability. This section applies to structures and developments that aid in land, air, and water surface movement of people, goods, and services. They include roads and highways, bridges, bikeways, heliports, rail, and other related facilities. Trails are addressed in SVMC 21.50.250 Public Access. Standards. 1. New road and bridge construction and expansion of existing roads and bridges shall only be located within the shoreline jurisdiction upon approval by the Direstef when deemed necessary for the good of the community, or when deemed related to, and necessary to support permitted shoreline activities. 2. When allowed, transportation facilities shall be: a. Consistent with an approved private project or applicable City plans, including the City's Transportation Improvement Plan, Public Access Plan and Restoration Plan; b. Located on the landward side of existing structures or uses; and C. Be designed to minimize clearing, grading, and alteration of natural features. Roadway and driveway alignment should follow natural contours and minimize width. 3. To the extent consistent with federal jurisdiction, new rail lines and corridors or expansion of existing rail lines and corridors shall be allowed only for the purpose of connecting to existing rail lines or rights -of -way. New rail lines, including bridges, shall be constructed within existing rail corridors or rights -of -way. 4. To the extent consistent with federal jurisdiction, new rail lines shall be constructed so that they do not compromise the public's ability to access the shoreline safely. 21.50.400 Public Facilities and Utilities A. Applicability. This section applies to all public facilities and utilities. This section does not apply to on -site utility features serving a primary use, such as water, sewer, or gas lines to a development or residence. These utility features are considered "service utilities" and shall be considered part of the primary use. Regulations. 1. New public facilities and utilities may only be allowed pursuant to Shoreline Conditional Use permit and if they meet the following conditions: a. Address conflicts with present and planned land and shoreline uses through site design or configuration, buffers, aesthetics, or other methods; and b. Identify the need to site within shoreline jurisdiction and why it is not possible to locate outside of the shoreline jurisdiction. 2. New wastewater and stormwater outfalls shall not be allowed. 3. Routine maintenance, replacement, and minor upgrades of existing utilities shall be allowed; provided that if the activity involves ground disturbance or is located in the Urban Conservancy - High Quality Environment, then such maintenance, replacement, and minor upgrades shall only be allowed by Letter of Exemption. If existing high -quality vegetated areas, as noted in the Shoreline Inventory and Analysis, are disturbed by maintenance activities in Urban Conservancy - High Council Adopted by Ordinance No. 44. —Chapter -1 - Development Regulations Page 34 of 76 City of Spokane Valley Shoreline Master Program Quality designated shorelines, mitigation pursuant to SVMC 21.50.210 No Net Loss and Mitigation Sequencing, shall be required. 4. Transmission facilities for the conveyance of services, such as power lines, cables, and pipelines, should be located outside of the shoreline jurisdiction. 5. New utility corridors shall be prohibited within the Urban Conservation — High Quality Environment. 6. New over -water utility crossings are allowed within existing utility corridors. 7. New or expanded service utilities shall: a. Be located underground, unless placement underground results in more damage to the shoreline area; b. Utilize low impact, low profile design, and construction methods; and C. Restore any areas disturbed to pre -project configurations, replant with native species, and maintain until the newly planted area is established. 8. Stormwater pipe systems shall not be allowed within the shoreline buffer. 21.50.410 General Regulations for Specific Shoreline Modifications A. Applicability. SVMC 21.50.410 through 21.50.450 apply to all shoreline modifications. Shoreline modification activities are structures, including in -stream structures, or actions that modify the physical configuration or qualities of the shoreline area. General shoreline modification standards. 1. All shoreline modification applications shall also comply with: a. SVMC 21.30 Floodplain Regulations; b. SVMC 24.50 Land Disturbing Activities; and C. Integrated Streambank Protection Guidelines (WDFW, Ecology and Transportation, 2003 as adopted or amended). 2. All shoreline modification activities shall ensure that the no net loss of ecological function standard is met. 3. Structural shoreline modifications within the regulated floodplain, geologically hazardous areas, and in -stream shall only be allowed where it can be demonstrated that nonstructural measures are not feasible or the proposed activities are necessary to: a. Support or protect a legally existing shoreline use or primary structure that is in danger of loss or substantial damage; b. Reconfigure the shoreline or channel bed for an allowed water -dependent use; or C. Provide for shoreline mitigation or enhancement purposes. All shoreline modifications within the regulated floodplain and in -stream, with the exception of docks proposed on the Spokane River that are located west of the City of Millwood, shall provide the following: a. Site suitability analysis that justifies the proposed structure; b. A Habitat Management Plan prepared by a Qualified Professional that describes: i. The anticipated effects of the project on fish and wildlife habitat and migration areas; ii. Provisions for protecting in -stream resources during construction and operation; and iii. Measures to compensate for impacts to resources that cannot be avoided. C. An engineering analysis which evaluates and addresses: CowtGl Adopted by Ordinance No. 44 N_N- -) � •••fin' ,Chapter 4 - Development Reg:dations Page 35 of 76 City q Spokane Valley Shoreline Master Program i. The stability of the structure for the required design frequency; ii. Changes in base flood elevation, floodplain width, and flow velocity; iii. The potential for blocking or redirecting the flow which could lead to erosion of other shoreline properties or create an adverse impact to shoreline resources and uses; iv. Methods for maintaining the natural transport of sediment and bedload materials; V. Protection of water quality, public access, and recreation; and vi. Maintenance requirements. 21.50.420 Shoreline/Slope Stabilization A. Applicability. This section applies to shoreline modification activities for shoreline and slope stabilization projects, including structural and nonstructural measures. Standards. 1. Nonstructural measures are the preferred method for slope and shoreline stabilization. 2. Nonstructural measures may include building setbacks, relocation of the structure to be protected, groundwater management, and planning and regulatory measures to avoid the need for structural stabilization. 3. Structural stabilization measures may include hard surfaces such as concrete bulkheads or less rigid materials, such as vegetation, biotechnical vegetation measures, and riprap-type stabilization. 4. New structural shoreline modifications require a Shoreline Substantial Development Permit. 5. New structural stabilization measures may be allowed under the following circumstances: a. To protect existing primary structures, public facilities and utilities, and the Centennial Trail. Prior to approval, a geotechnical investigation shall: i. Demonstrate that the structure is in danger from shoreline erosion by currents or waves; and ii. Evaluate on -site drainage and address drainage problems away from the shoreline. To protect new non water -dependent uses from erosion, when all of the following apply: i. The erosion is not being caused by upland conditions; ii. Nonstructural measures are neither feasible nor sufficient; iii. An engineering or scientific analysis demonstrates that damage is caused by natural processes; and iv. The stabilization structure shall incorporate native vegetation and comply with the mitigation sequencing in SVMC 21.50.210 No Net Loss and Mitigation Sequencing. To protect water -dependent development from erosion when all of the following apply: i. The erosion is not being caused by upland conditions; ii. Nonstructural measures are neither feasible nor sufficient; and iii. The need to protect primary structures from damage due to erosion is demonstrated through a geotechnical report. Council Adopted by Ordinance No. 4_-(3_24"""' �` ". _"" ; ', ' Chapter 4 — Development Regulations Page 36 of 76 City of Spokane Valley Shoreline Aloster Program d. To protect restoration and remediation projects when all of the following apply: i. The project is conducted pursuant to chapter 70.105D RCW Model Toxics Control Act; and ii. Nonstructural measures are neither feasible nor sufficient. Unless otherwise exempt from shoreline permit requirements, replacement of an existing shoreline stabilization structure may be approved with a Shoreline Substantial Development Permit, provided the structure remains in the same location and the outer dimension changes by 10 percent or less. However, a Shoreline Conditional Use Permit shall be required if existing shoreline stabilization measures are relocated or the outer dimension changes by more than 10 percent. All new or replaced structural shoreline stabilization measures shall provide: a. Design plans showing the limits of construction, access to the construction area, details, and cross sections of the proposed stabilization measure, erosion and sediment controls, and re -vegetation of the project area; and b. An engineered report that addresses the purpose of the repair, engineering assumption, and engineering calculations to size the stabilization measure. A replacement structure shall not encroach waterward of the OHWM, unless all of the following apply: a. For residences occupied or constructed prior to January 1, 1992; b. There are overriding safety or environmental concerns; C. The replacement structure shall abut the existing shoreline stabilization structure; and d. The Department of Natural Resources has approved, if applicable, the proposed project if it is on state-owned aquatic lands. 21.50.430 Piers and Docks A. Applicability. This section applies to the construction or expansion of piers and docks constructed waterward of the OHWM. Standards. 1. Piers and docks designed for pleasure craft only, and for the private noncommercial use of the owner, lessee, or contract purchaser of single and multi -family residences, shall require a Letter of Exemption. Any other dock or pier permitted under the SMP requires a Shoreline Substantial Development Permit. 2. Piers and docks serving more than four residences and public or commercial piers and docks shall comply with SVMC 21.50.310 Boating Facilities. Public or commercial piers and docks shall comply with SVMC 21.50.360 Recreational Development and Uses. 3. New piers and docks shall only be allowed for water -dependent uses or public access. A dock associated with a single-family residence and designed and intended as a facility for access to watercraft is a water -dependent use. 4. New piers and docks shall be the minimum size necessary based upon a needs analysis provided by the Applicant. However, the size shall not exceed 55 feet in length measured perpendicularly from the OHWM. Total deck area shall not exceed 320 square feet. Council Adopted by Ordinance No. -14_ 4_24 , - Chapter 4 - Developmen! Regidations Page 37 of 76 City of Spokane Valley Shoreline Master Program 5. The City may require modifications to the configuration of piers and docks to protect navigation, public use, or ecological functions. 6. Wood treated with toxic compounds shall not be used for decking or for in -water components. 7. Existing legally established docks, piers, or viewing platforms may be repaired or replaced in accordance with the regulations of the SMP, provided the size of the existing structure is not increased. 8. Piers and docks proposed on the Spokane River and located east of the City of Millwood shall comply with SVMC 21.50.410(B)(4) and the following additional criteria: a. The site suitability analysis shall demonstrate that: i. The river conditions in the proposed location of the dock, including depth and flow conditions, will accommodate the proposed dock and its use; and ii. Any design to address river conditions will not interfere with or adversely affect navigability. b. The Habitat Management Plan for any such docks shall demonstrate that the proposed dock will not result in a net loss of ecological functions, and shall include an analysis of the cumulative impact of additional requests for like actions in the area. 9. A new pier or dock accessory to residential development -within the shoreline located east of the City of Millwood, and west of the Centennial Trail Pedestrian Bridge, shall provide joint use or community dock facilities, when feasible, rather than allowing individual docks for each residence. Application materials shall include documentation of the applicant's efforts to explore feasibility of and interest in a joint use dock with owners of any residential lots immediately adjacent to the applicant's sites. Such documentation may include copies of certified letters sent to owners of the immediately adjacent properties listed on title. Any proposal for a joint use dock shall include in the application materials a legally enforceable joint use agreement or other legal instrument, notice of which must be recorded against title of the properties sharing the dock prior to dock construction. The joint use agreement shall, at a minimum, address the following: a. Apportionment of construction and maintenance expenses; b. Easements and liability agreements; and c. Use restrictions. 21.50.440 Dredging and Fill A. Applicability. This section applies to shoreline modification activities for projects or uses proposing dredging, dredge material disposal, or fill waterward of the OHWM. Regulations. 1. Dredging and dredge material disposal is prohibited unless associated with a comprehensive flood management solution, an environmental cleanup plan, a habitat restoration, fish enhancement project, or when considered suitable under, and conducted in accordance with, the Dredged Material Management Program of the Washington State Department of Natural Resources. These projects require a Shoreline Conditional Use Permit. 2. Fill shall be allowed only when necessary to support the following uses (a Shoreline Conditional Use Permit is required unless stated otherwise): Council Adopted by Ordinance No. 4-V. 'Chapter 4 - Development Regzdreioizs Page 38 of 76 City ofSpokate Valley Shoreline Master Program a. Water -dependent uses; b. Public access; C. Cleanup and disposal of contaminated sediments as part of an interagency environmental cleanup plan; these proposals may be exempt from a shoreline permit of any type by the Model Toxics Control Act; d. Expansion or alteration of transportation facilities. These proposals shall also demonstrate that alternatives to fill are not feasible and require a Shoreline Substantial Development Permit; e. A mitigation action; and f. An environmental restoration or enhancement project. 21.50.450 Shoreline Habitat and Natural Systems Enhancement Projects A. Applicability. This section applies to all shoreline habitat and natural system enhancement projects. Standards. 1. Shoreline habitat and natural systems enhancement projects are encouraged. These projects shall: a. Obtain a Shoreline Substantial Development Permit or a Letter of Exemption; b. Demonstrate that the main project purpose is enhancing or restoring the shoreline natural character and ecological functions by establishing the restoration needs and priorities; and C. Implement the restoration plan developed pursuant to WAC 173-26- 201(2)(f) and with applicable federal and state permit provisions. a. The City may avant relief from SMP develooment standards and use regulations resultina from shoreline restoration projects within urban Growth areas consistent with criteria and procedures in WAC 173-27-215 L _ - commented [nto9]: Gap Analysis Attachment A, 2o.7. 4.2 Shoreline Critical Areas Regulations 21.50.460 General - Shoreline Critical Areas Regulations - Applicability A. SVMC 21.50.460 through 21.50.560 apply to critical areas and their buffers that are completely within the shoreline jurisdiction as well as critical areas and their buffers located within, but extending beyond the mapped shoreline jurisdiction boundary. Regulated critical areas include: wetlands, Critical Aquifer Recharge Areas (CARAs), Fish and Wildlife Habitat Conservation Areas (FW-iCAs), geologically hazardous areas, and frequently flooded areas, pursuant to WAC 173-26-221(2) and (3), and WAC 365- 196-485. This section applies to all uses, activities, and structures within the shoreline jurisdiction of the City, whether or not a shoreline permit or other authorization is required. No person, company, agency, or other entity shall alter a critical area or its associated buffer within the shoreline jurisdiction except as consistent with the purposes and requirements of the SMP. 21.50.470 Maps and Inventories A. The approximate location and extent of known critical areas are depicted on the Critical Areas and Priority Habitats Map updated and maintained by the Community Council Adopted by Ordinance No. F_1=9�&' .- ° '" Clurpter / - Developinen( Regululions Page 39 of 76 City of Spokane Valley Shoreline Master Program Development Department. The Critical Areas and Priority Habitats Map is a reference tool, not an official designation or delineation. The exact location of a critical area boundary shall be determined through field investigation by a Qualified Professional. B. In addition to the Critical Areas and Priority Habitats Map, City staff may review additional reference materials to determine whether a proposed development has the potential to affect a critical area within the shoreline jurisdiction. Reference materials may include, but are not limited to the following as adopted or amended: 1. Natural Resources Conservation Service (NRCS) Soil Survey for Spokane County, Washington, 2012; 2. USGS 7.5 Minute Series Digital Elevation Model; 3. FEMA Flood Insurance Rate Maps for Spokane County, Washington and Incorporated Areas, July 6, 2010; 4. USFWS National Wetlands Inventory; 5. Aerial photos; 6. WDFW Priority Habitats and Species and Wildlife Heritage Maps and Data; and 7. City critical area designation maps. 21.50.480 Exemptions from Critical Area Review and Reporting Requirements A. Activities exempt from critical area review and reporting requirements shall ensure no net loss of shoreline ecological functions pursuant to SVMC 21.50.210. Exempt activities shall be conducted consistent with performance standards identified in SVMC 21.50.180 through 21.50.450, including mitigation sequencing. B. Any incidental damage to or alteration of a critical area or their buffers resulting from exempt activities shall be restored, rehabilitated, or replaced at the expense of the responsible party within one growing season. C. The following activities are exempt from critical area review and reporting requirements: 1. Conservation or enhancement of native vegetation. 2. Outdoor recreational activities which do not involve disturbance of the resource or site area, including fishing, hunting, bird watching, hiking, horseback riding, bicycling, and natural trail use. 3. Education, scientific research, and surveying. 4. Normal and routine maintenance and repair of: a. Legally -constructed existing irrigation and drainage ditches, utility lines and right-of-way, and appurtenances; b. Facilities within an existing right-of-way and existing serviceable structures or improved areas, not including expansion, change in character or scope, or construction of a maintenance road. The exemption includes the necessary vegetation management that keeps the existing right-of-way clear from hazard trees; and C. State or City parks, including noxious weed control and removal of hazard trees where the potential for harm to humans exists. 5. Emergency construction necessary to protect property from damage by the elements. 6. Routine maintenance, repair, and minor modifications (such as construction of a balcony or second story) of existing structures where the modification does not extend the structure further into or adversely impact the functions of the critical area. Council Adopted by Ordinance No. 4-1 -BBB- Deeetee' ", CliaGtapter 4 - Developmcni 2egalations Page 40 of 76 City of Spokane Valley Shoreline Master Program 7. In Category III or IV wetlands only, stormwater dispersion outfalls and bioinfiltration swales located within the outer 25 percent of the buffer provided that no other location is feasible. 21.50.490 Critical Area Review A. All clearing, uses, modifications, or development activities within a shoreline critical area or its buffer shall be subject to review under SVMC 21.50 unless specifically exempted under SVMC 21.50.480. B. Applicant shall identify in the application materials the presence of any known or suspected critical areas on or within 200 feet of the property line. C. If the proposed project is within or adjacent to a critical area, or is likely to create a net loss of shoreline ecological functions necessary to sustain a critical area, the City shall: 1. Require and review a critical area report for each applicable critical area; and 2. Determine if the proposed project adequately addresses and mitigates impacts to the critical area and is consistent with the requirements of the SMP. 21.50.500 Critical Area Report Requirements for all Critical Areas A. When required by SVMC 21.50.490(C), the Applicant shall submit a critical area report subject to the requirements of this section and any additional reporting requirements for each critical area, as applicable. B. Critical area reports for two or more types of critical areas shall meet the report requirements for each relevant type of critical area. C. All critical area assessments, investigations, and reports shall be completed by a Qualified Professional. D. At a minimum, all critical area reports shall contain the following: 1. The name and contact information of the Applicant, a description of the proposal, and identification of the permit(s) requested; 2. The dates, names, and qualifications of the persons preparing the report and documentation of any fieldwork performed on the site; 3. A statement from the Qualified Professional certifying that the report meets the critical area requirements; 4. A description of the nature, density, and intensity of the proposed use or activity in sufficient detail to allow analysis of such proposal upon identified critical area; 5. List of all references used and all assumptions made and relied upon; 6. A scaled site plan showing: a. Critical areas and their buffers; b. Ordinary high water mark; C. Proposed and existing structures and related infrastructure; d. Clearing and grading limits; e. Impervious surfaces; f. Location of temporary and/or permanent construction signage and fencing to protect critical areas and their buffers; g. Topographic contours at two foot intervals; h. Fill and material storage locations; i. Proposed and existing drainage facilities and stormwater flow arrows; and j. Title, date, scale, north arrow, and legend; Council Adopted by Ordinance No. - 4 -4-24 n,...,....x �_ . �n , Chapter 4 - Development Regulations Page 41 of76 City of Spokane Valley Shoreline Alluster Program 7. Identification and characterization of all critical areas, water bodies, and critical areas associated with buffers located on site, adjacent to, and within 200 feet of proposed project areas. If buffers for two contiguous critical areas overlap (such as buffers for a stream and a wetland), the wider buffer shall apply; 8. A mitigation plan which contains a description of the application of mitigation sequencing and offsetting of impacts pursuant to SVMC 21.50.210 No Net Loss and Mitigation Sequencing; 9. Erosion and sediment control plan and drainage plan, as applicable for conformance with SVMC 24.50; 10. Cost estimate for required mitigation when a financial surety is required pursuant to SVMC 21.50.510; 11. A discussion of the performance standards applicable to the critical area and proposed activity; and 12. Monitoring plan pursuant to SVMC 21.50.510(D) when mitigation is required. E. The Difester may modify the required contents or the scope of the required critical area report to adequately evaluate the potential impacts and required mitigation. This may include requiring more or less information and addressing only that part of a site affected by a development proposal. 21.50.510 Mitigation A. Applicants shall follow the mitigation sequencing put forth in SVMC 21.50.210 No Net Loss Mitigation and Sequencing. B. All impacts to critical areas and their buffers likely to result in a net loss of shoreline ecological functions necessary to sustain the critical area shall be mitigated consistent with appropriate state and federal guidelines. C. Unless specifically addressed in specific critical area sections, compensatory mitigation may be provided by any of the following means, in order of preference: 1. Except as provided in SVMC 21.50.510(C)(2)(a), adverse critical area impacts shall be mitigated on or contiguous to the development site through resource expansion, enhancement, protection, or restoration. 2. Off -site mitigation. a. Off -site mitigation may be allowed if an Applicant demonstrates that mitigation on or contiguous to the development proposal site cannot be achieved and that off -site mitigation will achieve equivalent or greater ecological functions. b. When off -site mitigation is authorized, priority shall be given to the following locations within the same drainage sub -basin as the project site: i. Mitigation banking sites and resource mitigation reserves. ii. Private mitigation sites that are established in compliance with the requirements of SVMC 21.50.510(C)(2) and approved by the Sirester�'' _ iii. Offsite mitigation consistent with Selecting Wetland Mitigation Sites Using a Watershed Approach (Eastern Washington) (Publication #10-06-07, Olympia, WA, November 2010 as adopted or amended). Council Adopted by Ordinance No. 44. -N `, n ..... �—_ n ,n r Chapter 4 - Development Regulations Page 42 of 76 City of Spokane Valley Shoreline Master Progrmn C. The Siresto - itv Manager shall maintain a list of known sites available for use for off -site mitigation projects. Title notices shall be recorded against the affected parcels for on -site mitigation, and easements shall be recorded for off -site mitigation, to avoid impacts from future development or alteration to the function of the mitigation. The mitigation site shall be permanently preserved. D. Monitoring. 1. The Applicant shall monitor the performance of any required mitigation and submit performance monitoring reports, as specified in the applicable permit conditions. 2. When required, the monitoring plan shall: a. Demonstrate compliance with the provisions of the SMP and specific permits and approvals; b. Describe the objectives and methods for monitoring and quantifying; C. Provide results with an estimate of statistical precision; d. Identify the length of monitoring and reporting requirements; e. Recommend management actions based upon the monitoring results; and f. Address the length of the mitigation consistent with the following: i. Mitigation monitoring shall be required for a minimum of two years for temporary impact restoration and up to 10 years for compensatory mitigation; and ii. If the mitigation objectives are not obtained within the initial monitoring period, the Applicant shall remain responsible for restoration of the natural values and functions until the mitigation goals agreed to in the mitigation plan are achieved. Sureties. 1. Performance and maintenance sureties shall be required from all private persons and entities required to provide mitigation and a maintenance plan. 2. The performance surety shall be in substantially the same form as provided for in the City's Street Standards as adopted or amended. 3. A performance surety shall be submitted prior to issuance of a Shoreline Substantial Development, Conditional Use Permit, or Grading Permit. The surety shall include costs to cover for construction and vegetation, annual maintenance for a five-year period, and a 25 percent contingency fee. 4. The performance surety shall be released when the following conditions have been met: a. The installation of the required mitigation is approved by the City; and b. The Applicant has submitted a warranty surety pursuant to SVMC 21.50.510(E)(5). 5. All projects with required mitigation shall submit a warranty surety to ensure the success of the mitigation project before certificate of occupancy, final plat approval, or as required by the City. The warranty surety shall be for 40 percent of the total mitigation construction and planting costs and annual maintenance/ monitoring for five years, including but not limited to: costs for the maintenance and replacement of dead or dying plant materials; failures due to site preparation, plant materials, construction materials; installation oversight, monitoring, Council Adopied by Ordinance No. 4-4_` -B_&' ^ r- " "" ' i ,, i , Chapter 4 - Development Regulations Page 43 of 76 City of Spokane Malley Shoreline blaster Program reporting, and contingency actions expected through the end of the required monitoring period. The warranty surety shall remain in effect for five years from the release of the performance surety or a timeframe as otherwise determined by the Sireeter= tar�c The Applicant shall have a Qualified Professional inspect the mitigation site within 30 days of the expiration of the warranty. Any deficiencies noted shall be repaired prior to the release of the surety. If the inspection is not conducted and/or the deficiencies are not repaired, the warranty surety shall be renewed by the Applicant until all deficiencies are corrected. The City shall conduct an inspection prior to releasing the warranty surety. If any deficiencies identified while the warranty surety is in effect are not corrected in the time frame specified by the -Direster - the City may choose to conduct the necessary repairs. The City shall then either invoice the Applicant or collect from the surety for all costs for the related work, plus a $500 administrative fee. The Bireeter ' - may approve alternative mitigation provided such mitigation is based on the most current, accurate, and complete scientific or technical information available and provides an equivalent or better level of protection of shoreline ecological functions than would be provided by the strict application of the SVMC 21.50. The Direster. - shall consider the following for approval of an alternative mitigatior proposal: 1. The Applicant proposes creating or enhancing a larger system of natural areas and open space in lieu of preserving many individual habitat areas. 2. There is clear potential for success of the proposed mitigation at the proposed site. 3. The approved plan contains clear and measurable standards for achieving compliance with the specific provisions of the plan. 21.50.520 Wetlands - Shoreline Critical Area Regulations •.s■ Mr M"M •• _TITX%z=.rr=M_ %_ Council Adopted by Ordinance No. 44.._ 4-20- Deem` " """ "" ' ' : Chapter a - Development Regulations Page 44 of 76 Commented [CB16]: Gap Analysis Attachment A, 2016b, 2010a. The Wetland regulations in the SMP are being replaced with the City's existing Wetland regulations from SVMC 21.40.020 through .025. For readability, the change Is shown as deleting and replacing the entire section. City ojSpokane Valley Slzorelitte Master Program G. Wetland h„wa,,er.,; 1.Applisability. ThesebUffeFpro:is(ensappl�llwetl.,,,,dshat- a. ;,reRat-assedated with ripariaaareasAr buffers; h. DO Fl At Gnnt@iR habitat identified as esseRti@l fer Ieral n lat'n of PrinrityspeGies ideR+ifed by VV[)PN er W.a.tu Fa! Heritage plant sp,..GieS identified by the \A QPIR7 A. Are et a veFRal a eli d. Are net •,T or aR alkaliAIL I' WeflaR ,d earl e.Do _n nt-Beata+a-aspen-stands- ?. €�sept as otherwise specified-or—allawed inc ,nnr21.59.520(G)(1), vwetiand oaft2r -;tinn ho rotAinva in An ,.ndiStIlrbRd AF f-A :.,.nd GG)RditiGR. Council Adopted by Ordinance No. - F - u _ i' •• •••• - r' ' ' r ' Chapter / - Doi elopnten[ Rega/atians Page 45 of 76 City of Spokane Valley Shoreline Musier Program Add1ilAFlat AddltleRat Additional - Iitetiaid RM-ndarri Buffer 1AFidth;f R,-ffn v^-rWll/ididththif Buffer Width 1� Category Buffo Fidth 7.1 7s-r-29 4mvita 76 70svz9 H;;biau<.. h�4•,f %30-H;;hltat 4?OtFlt6 i -GF RGF Ard.d 1t9Q�zfee4 Arum 45 r&et Add-75 feetfeet 7feet Arlrl� �e_ezG feet A44A—'- e fl eat SO feet A64- -feet -64eet 4tA 49-feet NlA N/A N/A 4. InGreasevbuffeF wmdths. a. If mI 4 d i TAhle_ 21.50 _5 n e n94 ;mnle_men4erl theme 4 ida ,d h ff V'rlth, .. .Tabu '21v Gn 4 shall he 'n __.., e.d by 33 n en4 h. o ff. ....Vl4h., may hem... _.___�� e.. _ ---e h.. __e basis when the __.... etla d d by plank O al c s-l'ste rl by 4he ferle al pvemment Or the state as eRdaRgered, threateped RdroeLGirl a4ea4e S* MoRAoi-ed, of e6HRpreRtedpN6flty spe61es-GF habitats, _oF esseRtiai A eytstandiRg habitat for those h LIRUSUal nest'n er Festing sites. The h ff , iRG e-h__Ird he rdete.,.....erd h ythe Qualified D f • •• al i the n:4'nal a.' .- nnrt _ _ .. ... _ NBiv@ I Orate art;Vity that g rates noise away from WetlAnd I{ 4 a haRGe 'sting buffer With R2tp'We Car a64'vit"es that n rate relatiyeiy r nt'n P9te4al�d'sFypptve RmseSUGh a e.tain heavy heavily -vegetated b-i{{er stri�iate"djaseRt ShemiGal Use • C tahl:_h `__. _..-p4s limiting use Of pest'n•rdes .!thin 150 feet of wetland Applyintegrated nest m en4 Council Adopted by Ordinance No. 4-+_-FWJ "', ' r' '"' '`_Chapter 4 - Development Regulations Page 46 of 76 City of Spokane Valley Shoreline iWaster Program DIStufbance P�Equir-e eastfEs4G-Mininii;z paGts Pets n.d h6lR;@�rldi furhnn • Use n �' FcnG'n OF Plant deRse, tharny rn Ge updptnl'nn to .delineate hr Ffe. erin rI t .d's a d'st rhanne faF this-afea gust • Use hest m_.._g_..,_nt n t_ 'dust _r:.r__ __..f _I �s aa�i5tafbed • PFetent @Rd maintain RatiVe n 't' in plant es b VttLFS Council Adopted by Ordinance No. -l-l_ 4L-24-'. n .,..... Jam.. n , r Chapter 4 - Development Regulations Page 47 of 76 City of Spoknre Valley Shoreline Master Program D rntn nt�or7 �r��Q1111nH1111n11 an rl�rn;; Se Net DmStUfb Genbast the Gity of Spokane Valley - C�Gm rnyn•ty Development Department Regarding Uses�str;nt:nnS nd Opportunities for StewafdsWp B. Wfigat+afT. Mit'narn rat'n V �. a a t .8-6'1 fFeFR @IteFatiGR 1n e fla Rds shall be mitigated usiRg the ratiGS SpeGified R Table 21.50 6 beln, M ._; ,_� rn ,r,nrres�rr.�Mvlvvm.,TrMrrz®y® - kows ■ Council Adopted by Ordinance No. 4-4_ _ -024 n .e&Hi b ,.. n in r Chapter 4 - Development Regulations Page 48 of 76 City of Spokane Valley Shoreline Master Program HBt= r re:#e II. Create _R,AF..,MeRtal dam E)F de "vatic IIL— Be iRjuFieus to the health afety, GF geRRFRI of the PubliG. E. Add141ef 21 GFidsalare@ FePoFtTegU;FeM,.ntc fnr��„�tl ! . Council Adopted by Ordinance No.-I4_4-20-'C_:1- n......, r zn v Chapter a - Development Regulations Page 49 of 76 City of Spokane Valley Shoreline Masler Program Council ddopted by Ordinance No. 4!_',-Ay1- n..,.em r oo- P 241 , Chapter a — Development Regulations Page 50 of 76 City of Spokane Valley Shoreline Master Program A. Apolicability. This section applies to all clearing. uses modifications or development activities within or adiacent to wetlands. unless specifically exempted by SVtvIC 21.50.480. B. Delineation and classification. 1. Delineation. Wetland identification and delineation of wetland boundaries shall be determined by a qualified professional through a field investigation based on the protocols of the 1987 U.S. Army Cor! , of Engineers Delineation Manual and applicable regional supplement. as adz) : ov Washington State Department of Ecoloav f Ecologvl and as hereafter am - .l ynd delineations are valid for five vears. after which the City shall deterr:.u,�_ :i:atiner a boundary verification studv or additional assessment is necessary - Classification a. Wetlands shall be rated pursuant to the Ecoloav wetland rating system as set forth in the Washington State Wetland Rating Svstem for Eastern Washington IEcobr.' Publication No. 14-06-030. or as amended and approved by E :h contains the definitions and methods for determinin^ orical ranking and scores based on functions and valu b. Categories. Aetland catec:c- `ned as follows i. Category I: Derform i ery high levels as evidenced by scoring between 22 Joints on Ecoloav's wetland rating system: includes alkali „eilands. boas. and forests with stands of asoen. ii. Category II: provide high levels of some functions. with a rating score between 19 and 21 ooints: difficult. though not impossible to replace: includes forested wetlands in the floodDlains of rivers mature and old -growth forested wetlands over one -quarter acre in size with fast-arowina trees. and vernal pools. Ili Category III: orovide a moderate level of functions. with a rating score between 16 and 18 points: can be adequately reolaced with a well-olanned mitigation oroiect. iv. Category IV: provide lowest level of functions, with a ratina score less than 16 ooints: often heavily disturbed but may orovide some imoortant functions including groundwater recharge and the removal of Dollutants from surface water. C. Wetland buffer areas. 1. Wetland buffer areas shall be required adiacent to all wetlands except isolated Category IV wetlands less than 1.000 square feet that: a. Are not associated with riparian areas or buffers: b. Are not oart of a wetland mosaic (a Datchwork of nearby. small wetlands) C. Do not contain habitat identified as essential for local populations of Priority soecies identified by WDFW or Natural Heritage olant soecies identified by the DNR: Council Adopted by Ordinance No. 44 UA 2& %- eeE �� m -A-n "" Lit ,r, ;Chapter 4 - Development Regulations Page 51 of 76 City of Spokane Valley Shoreline Master Program d. Are not a vernal 000l: e. Are not an alkali wetland: and f. Do not contain aspen stands. Wetland buffers shall apply to anv wetland created restored. or enhanced as compensation for approved wetland alterations in the same manner as natural wetlands. 3 Except as otherwise specified or allowed in SVN1C 21.50.520(C). wetland buffers shall be retained in their natural condition. Where buffer disturbances have occurred before or during construction, reveeetation with native veaetation and restoration of the hvdroloaic condition shall be reauired. 4_ Buffer widths. a. All buffers widths shall be measured oeroendicularIv from the wetland boundary. b. The width of ti,a.r_tland buffer area shall be det�r-iined pursuant to Table 21 50-5 the ass -- gory and impact intensity cafe; _ ,;eooseJ ..:' be increased oursuant to 520f 7 he reduced pursuant to SvMC 2 __ _=ssianed in accordar vith Ecoloovs 'IVetland; ✓olr -- and iblanaaino VVetlandl- z and F,r.- amende,- �-iall be c, soecificaliv iisted tiered based uoc sun�lar use listed): Table 21.50-4: Wetland Imoact Intensitv Catenories Impact intensity Cateaory (Irnoact TVpes of Land Use from Proposed Change in Land Us,.,?' N!ah Imoac: „I �Ierate Imoact h, v corridor with access/maintenance road ow Imoact Passive open seace (hiking bird-watchina. etc.) Unoaved trails Utility corridor without road or vegetation management Council Adopted by Ordinance No. 4-4-(I? ` ^ .. .ram_ ,.r r r; Chapter 4—Development Regulations Page 52 of 76 City of Spokane Valley Shoreline Master Program Tahle 21.50-5: Standard Wetland Buffer Widths Wetland Minimum Buffer Width (in feet Cate ory Low Impact Moderate Impact High Impact 1 125 190 250 II 100 150 200 III 75 110 150 IV 25 40 50 C. Increase in Standard Wetland Buffer Width. i. adiacent to a wetland has an average slooe of 30 more. the minimum buffer width shall either: (1 extended one and one-half times: or (21 1 to the upper break in slope (where the slope - is less than 30 percent fer 20 feet or more dicular to the wetland.. =_r is less). Wetland Buffer Width etland buffer width fo .. -:lands may be reduced to u. n:: land use intensitv buffer width (e.a.. from high to mode, - educed by no more than 25 oercent if. (1) vely undisturbed vegetative corridor of at least 100 f i in width is protected beh,ve=r `! - ="._ r,d and any other nricrity habitats and the _ - _ oy means o easement or covenanr. or (2) All m := --s identified in Table 21.50-6 are taken to mir' _= imoact of anv proposed land use. Table 21 50-F,• Wetland Irnnart Minimi7ntinn Maacnrac Disturbance Required Measures to Minimize Impacts Lights • Direct lights awav from wetland. Noise • Locate activity that oenerates noise awav froin wetland: . If warranted. enhance existino buffer with native vegetation plantings adiacent to noise source. . For activities that generate relatively continuous. ootentially disruptive noise. such as certain heavv industry or mining. establish an additional 10-foot- wide. heavilv veoetated buffer strip immediately adiacent to the outer wetland buffer. nemical Use Establish covenants limiting use of pesticides within 150 feet of wetland. • Aooly integrated pest manaaement. Council Adopted by Ordinance No. 4 '_1-(lam'.._'. - ^ - ",, �- ", "'r ' r , nr (Chapter 4 - Development Regulations Page 53 of76 City of Spokane Valley Shoreline Master Program Disturbance Required Measures to Minimize Impacts Stormwater runcft • Route all untreated runoff away from wetland while ensurina wetland is not dewatered. • P.etrofit older stormwater facilities to meet current standards. • Prevent channelized flow that directly enters the buffer. • Infiltrate or treat. detain. and disperse into buffer new runoff from impervious surfaces and new lawns. Pets and 'human disturbance • Use orivacv fencing or plant dense. thornv v=-='aticn to delineate buffer edoe and to -ace disturbance usino veoetation aoorooriate —itv • Ua anac3mc, : oractices tc control dust. = f'ons to off -site areas that are o cr connections to off -site habitats plant communities in = Standard Buffer �)Vidtit ,weraclna. i. Standard :, "and •u-er: idth may be averaoed reduced in width near a oa - =-t but widened ei_ _- -re alona the oarce! or _. n the overall are = standard ::etland b. ino conditions (1) _ ' !,anina - ----- ----- and decreased =: __ lower-functionina or less sensitive oortio - (2) The total ara-. ;' 'er after averaaina is eaual to the area reouir : gaging: and (3) The buffer a::, - .: st ooint is never less than either 75 Dercent of tha ::-,dard buffer width D. Sians and fencing. 1. T emoorarv. a. The outer perimeter of wetland buffers and the clearino limits shall fenced to ensure that no unauthorized intrusion will occur durina construction. Temporary fencing shall be desioned and installed to effectively Drevent construction and related impacts. b. TenlDorary sions and fencing shall be Dlaced prior to beoinnina oermitted activities and maintained throuahout construction. 2. Permanent. Council Adopted by Ordinance No. d-f_ (1?9 ^ ...._. `�, be,-4--- " '^' ' ' Chapter 4 — Development Regulations Page 54 of 76 City of Spokane Valley Shoreline Master Program a. i he City Manager may require installation of permanent signs and/or fencing along the boundary of a wetland or buffer where public or high traffic pedestrian uses may occur to protect critical areas. b. Where required. permanent signs shall be made of an enamel -coated metal face and attached to a metal post or another nontreated material of eaual durability. Signs shall be posted at an interval not less than one per lot or every 50 feet. whichever is less. and shall be maintained in perpetuity by the property owner. Anv modification of the location or materials required for permanent signs shall be approved by the City Manager. The obligation to maintain permanent sians shall be recorded aaainst the property in a form acceptable to the jCity. C. The signs shall be worded with lanauaoe approved by the Citv Manager. d. Permanent fence shall be installed and maintained around the wetland I uffer when domestic arazina animals are present or may be introduced shall be constructed in a manner that minimizes impacts to the and associated habitat and designed to not interfere with species migration. including fish runs. Fencing materials shall not be made or treated with toxic chemicals. _ VVetland Mitigation. 1. Mitigation Ratios. a. Impacts resulting from alteration to wetlands shall be mitigated using the ratios specified below: Tahle 71 5O-7• Watlanrl Mitinatinn Aran Ratincr Category of Creation or Reestablishment Rehabilitation Enhanceme,._ Wetland Cateaory 1 4:1 3:1 16:1 Cateaory II 3:1 6:1 12 Cateaory III 2. 1 >.1 8:1 Cateaory IV 1 5.1 3:1 6:1 Refer to Wetland Mitigation in Washinaton State. Part 1: Agency Policies and Guidance. (Ecology Publication No. 06-06-011a March 2006). for further information on wetland creation. reestablishment. rehabilitation. and enhancement. b_ Impacts to buffers shall be mitioated at a 1:1 ratio. Only veaetated buffer areas may be included in mitigation calculations. Lawns. walkways. driveways. and other mowed or developed areas shall be excluded from buffer area calculations. C. CrediUDebit Method. As an alternative to the mitigation ratios provided in SVMC 21.50.520(E). the City Manager may allow mitiaation based on the "credit/debit" method developed by the Ecology in Calculating Credits and Debits for Comoensatory Mitioation in Wetlands of Eastern Washington: Council Adopted by Ordinance No. i4A ''-490-.V'1 S- eeem"tee- ^, '^ � 't i) rw lChapter 4 - Development Regulations Page 55 of 76 City of Spokane Valley Shoreline Master Program Final Report (Ecoloov Publication No. 11-06-015. Auoust 2012. as adopted or as amended) - Off -Site Mitioation. a. Wetland mitiaation may be oermitted off site if the primary drainage basin will not be substantially damaaed by the loss of affected wetland hydrolooic water ouality or habitat functions as determined by a qualified professional: and L On -site mitiaation is not scientifically feasible due to oroblems with hvdroloov scils or other factors such as other ootentially adverse impacts fr;,---Jndina land uses: ii. Existina fun:::ws offsite are sionificantly areater than lost wetland functions! values: or iii. Ge ' storaae. flood convevance habitat, or other = s h been established and off -site r i,ation is :tina such goals. i) Wetland ,"d Fee -in -Lieu Proarams i. C e and mitication bank or fee-i• may be ac�:off-site mitiaation for una,- _ r' in -lieu orooram is c rules. (2� ,oar determines to 'es aoorooriate comoe-> use of credits is consis;en hied ban" consistent clacement ratj::- ank instrument. iii. Credits from certified wetland mitiaation ban.': m,✓ be - sed to come )acts located within th r 9 in In soi _ as of ti ns of mot- Irainage basin for soecmc weJand functions. The- usa c cds out of the established service area of the neares' :ailai _ .tank must be approved by the Citv. WDFW. and Ecolca iv. When aoolvina for a wetland mitigation f_ _ e- n-': �-Jroaram. the apolicant shall oreoare a wetland ise plan that documents consistencv with these the identified wetland type and associa;__: _ be compensated for by ourchase of the credits. Design. a Desian of wetland mitiaation oroiects shall be aoorooriate for its landscaoe position. Comoensatory mitiaation shall result in the creation. restoration. or enhancement of a wetland that matches the oeomorohic setting of the site. b The design of a wetland that has a different Cowardin or hydroaeomomhic classification than the impacted wetland may be iustified if suocorted by a demonstrated need for. or scarcity of. the wetland type beina designed. Timina. Council Adopted by Ordinance No. 44, .490P • •••• ibex 4 '"' ' ,m Chapter -1 - Development Regulations Page 56 oj76 City of Spokane Valley Shoreline Master Program a. To minimize temooral loss of wetland ecological functions. comoensatory mitioation shall be completed orior to activities that disturb wetlands where feasible. b. Where mitigation cannot be completed prior to wetland impacts. comoensatory mitioation shall be completed immediately following disturbance and orior to use or occupancy of the action or development. C. Understanding that construction of mitiaation oroiects should be timed to reduce impacts to existing fisheries. wildlife. and flora. the City Manager may authorize a delay of mitigation when the applicant provides a compelling written rationale for the delay with recommendations from a qualified wetland professional. In such cases. the delay shall not: i. Create or peroetuate hazardous conditions: ii. Create environmental damage or degradation: or iii. Be iniurious to the health. safetv. or general welfare of the public. F_ Additional critical area report reguir=;n>nts fo; In to the critical area report requirements in SVMC 21 - de the following: 1. Documentation of any fie' =done _i -ciudina but not limited to field data sheets for delin a. s :unction s_ _ ratings. or baseline hvdroloaic data: 2. Description of the methodologies used to conduct the wetland delineations. assessments. or impact analvses includino references. 3 -h wetland identified on site. adjacent to and within 200 feet of the oroiect ,vide: -wired buffers: a;iand rating hvdrooeomorohic classification. Cowardin classification of vegetation communities. on -site wetland acreage. and ecological function of the wetland and buffer based on a professional survev from the field delineation. All assessments shall be based on entire wetland comolexes not only the portion oresent on the proposed oroiect site: G. Estimates of acreage and boundary for the entire wetland area where portions of the wetland extend off site: Description of habitat elements: Soil conditions based on site assessment and soil survev information: and To the extent possible. hvdroloaic information such as location and condition of inlet/outlets of they can be legally accessed). estimated water depths within the wetland. and estimated hvdroperiod oatterns based on visual cues (e.g.. algal mats. drift lines. flood debris): 4 A descriotion of the proposed actions and survev and an analvsis of site develooment alternatives. including a no -development alternative: 5. An assessment of the probable imoacts to the wetlands and buffers resulting from the proposed development. including: a. An estimation of acreages of impacts to wetlands and buffers based on the field delineation: b. Impacts associated with anticipated hvdroperiod alterations from the oroiect: and C. Impacted wetland functions: 6. A description of how mitioation sequencing was applied pursuant to SVMC 21.50.210. No Net Loss and Mitigation Sequencing: Council Adopted by Ordinance No. 4--F.1_�: 020-'t DeeenibeF4,--20�4!i ),,rr!Clzapter 4 -Development Regulations Page 57 of 76 City of Spokane Valley Shoreline Master Program 7. A discussion of mitigation measures. proposed to preserve existing wetlands and restore any wetlands that were degraded by the current proposed land -use activity: ',.Iethods to protect and enhance on -site habitat and wetland functions: site olan. drawn to scale. with the following information: a. Delineated wetlandts) and reauired buffer(s) for on -site wetlands as well as off -site critical areas that extend onto the protect site: Areas of proposed impacts to wetlands and/or buffers (include square ootaae estimates): and goosed stormwater manaaement facilities and outlets for the develooment. inciudina estimated areas of intrusion into the buffers of anv critical areas: and i)itigation olan. if required. The cl2^ sh2!I ar!r!'2Ss ri,ric2tion site selection Griterig and oca�s and aions and values im:- "ical -)Ian shall incl -j- - .i!on method. _rion of mitigation acti'iities _cifvina olant soecies. auantities. and measures to orotect and vi. Detailed site diagrams sca' _rional drawinas. o !age and final - 2de ':is a• - ;oriate to shov., C'. •I:)ated ilnal outcome. The mr. oation olan shai, ensure success of the n olan. - olan shall conform io i reauirements outlined in SVMCI 21.50.530 Critical Aquifer Recharge Areas - Shoreline Critical Area Regulations A. Applicability. This section applies to the following developments and uses when proposed within designated CARAs: 1. Underground and aboveground storage tanks; 2. Vehicle repair and service uses, including automobile washers; 3. Chemical treatment, storage, and disposal facilities; 4. Hazardous waste generating uses; 5. Injection wells, not including Class V or injection wells for stormwater management; 6. Junk and salvage yards; 7. On -site sewage systems; 8. Solid waste handling and recycling facilities; 9. Surface mines; 10. Uses of hazardous substances, other than household chemicals for domestic applications; 11. Projects having the potential to adversely impact groundwater; and 12. Work within a wellhead protection area. Council Adopted by Ordinance No. 4-4 `_-Fhb' ._- ^ --'� 2 ^ _'^' %Chapter a - Developnrent Regulations Page 58 of76 City of Spokane Valley Shoreline Master Program Designation and classification. 1. CARAs are those areas with a critical recharging effect on aquifers used for potable water as defined by WAC 365-190-030(2). CARAs have prevailing geologic conditions associated with infiltration rates that create a high potential for contamination of ground water resources or contribute significantly to the replenishment of ground water. 2. Aquifer recharge areas are rated as having a high, moderate, or low susceptibility based on a scientific analysis of soils, hydraulic conductivity, annual rainfall, the depth to aquifers, the importance of the vadose zone, and wellhead protection information. The entire shoreline jurisdiction, as well as the entire City, is identified as a high susceptibility CARA. Performance standards. The uses listed in Table 21.50- -7shall be conditioned as necessary to protect CARAs in accordance with the applicable state and federal regulations. Table 21.50-"T. Statutes, Regulations, and Guidance Pertainina to Ground Water Imuactina Activities Activity Statute — Regulation — Guidance Above Ground Storage Tanks WAC 173-303-640 WAC 173-216; Best Management Practices Manual for Vehicle and Equipment Washwater Automobile Washers Dischar es WQ-R-95-056 Below Ground Storage Tanks WAC 173-360 Chemical Treatment Storage and Disposal Facilities WAC 173-303-300 Hazardous Waste Generator (Boat Repair Shops, Biological Research Facility, Dry Cleaners, Furniture Stripping, Motor Vehicle Service Garages, Photographic Processing, Printing and Publishing Shops, etc.) WAC 173-303-300 Injection Wells 40 CFR Parts 144 and 146;WAC 173-218 Vehicle and Metal Recycles — A Guide for Implementing the Industrial Stormwater Junk Yards and Salvage Yards General NPDES Permit Requirements 94-146 On -Site Sewage Systems (Large Scale WAC 246-272B On -Site Sewage Systems (< 14,500 gal/day) WAC 246-272A, Local Health Ordinances Solid Waste Handling and Recycling Facilities WAC 173-304 Surface Mining WAC 332-18 Additional performance standards for storage tanks that store hazardous substances or waste. All storage tanks shall: 1. Comply with Title 24 SVMC Building Code and fire department requirements; 2. Use material in the construction or lining of the tank that is compatible with the substance to be stored; Council Adopted by Ordinance No. 4-4_-42& n...... be-4-n ,n, 4; , ,,;,, Chapter 4 - Development Regulations Page 59 of 76 City of5pokane Valley Shoreline Master Program 3. Not allow the release of a hazardous substance to the ground, groundwater, or surface water; 4. Prevent releases due to corrosion or structural failure for the operational life of the tank; and 5. Be protected against corrosion and constructed of noncorrosive material or steel clad with a noncorrosive material. D. All new underground storage tanks shall include a built-in secondary containment system that prevents the release or threatened release of any stored substances. E. All new aboveground storage tanks shall include a secondary containment structure and meet either of the criteria below: 1. If the secondary containment is built into the tank structure, the tank shall be placed over a sealed impervious pad surrounded with a dike. The impervious pad/dike shall be sized to contain the 10-year storm if exposed to the weather; or 2. If the tank is single walled, the tank shall be placed over a sealed impervious pad surrounded with a dike. The impervious pad/dike shall have the capacity to contain 110 percent of the largest tank plus the 10-year storm if exposed to the weather. F. Additional performance standards for vehicle repair and servicing. Vehicle repair and servicing must be conducted over impermeable pads and within a covered structure capable of withstanding normally expected weather conditions. G. Additional standards for chemical storage. 1. All chemicals used shall be stored in a manner that protects them from weather. Secondary containment shall be provided. On -site disposal of any critical material or hazardous waste shall be prohibited. 2. All developments and uses shall provide a narrative and plan to show how development complies with the regulations and performance standards in SVMC 21.50.530(C-F), or prepare a hydrogeological assessment in accordance with SVMC 21.50.530(H). 3. Proposed developments and uses that are unable to satisfy the performance standards in SVMC 21.50.530(C-F), shall submit a hydrogeological assessment report. In addition to the critical area report requirements in SVMC 21.50.500, hydrogeological assessments shall include: 1. Available geologic and hydrogeological characteristics of the site, including groundwater depth, flow direction, gradient, and permeability of the unsaturated zone; 2. Discussion of the effects of the proposed project on groundwater quality and quantity; 3. A spill plan that identifies equipment and/or structures that could fail, resulting in an impact. Spill plans shall include provisions for regular inspection, repair, replacement of structures and equipment that could fail, and mitigation and cleanup in the event of a spill; and 4. Best management practices proposed to be utilized. Council Adopted by Ordinance No. 4-4 -4_24- o nib .4--�-- n ,n r , Chapter 4 - Developneent Regulations Page 60 of 76 City of Spokane (Qilley Shoreline Masler Progranz 21.50.540 Fish and Wildlife Habitat Conservation Areas - Shoreline Critical Area Regulations' �. - • .• _ _ - •• nay-bea4teredenly-�e-prepesed-a4teratiea Of the abitat-er the m't"nat'n prepGsed runes nO# O ate a et In Of then nt'tat'. nd 91=1al'tat'. shnrel'n Olnninal f nt'O y to systa' #h FtAFtAIHQAA b. NG plant wildlife, i ldi fe r fish spe GioS 9t iRd'�ne�Qr t9 the FegiGR shall be intrnd 'ned,ntn a PAH&A unless y#hOized by A state n F d al 't erapprevat G. GGRtiO s fLlAGtiGAiRg habitat n r: der referred tG MlFlimi7e the nlat'n effents of development On habitat d. Vegetates^. I. Venet;;Ve shall be m 'nta'ned 'n it a4 rat s4ata and shall he disturbed Only a all' n ny far the deyelOnmen#j a d II RiPaFiaR netat'n shall nn# be red nless there ar.e FIG etheFalteF-Pati,,P 2 ya'labl tnrheFl itis ReG865@Fy, nh, these ofyeaetat'nn that aFe absnl ytely .,'stable may be nleared @Rd shall be r vegetated With na+ al r aR tat' GR as SOGR as POSSI e The S-1-1-hdiViSieR nd short sy bdi ..f la d hall GGrnply with the i I an.J that is IOnated Wh I911y ..:thin a C\AMr"A er its b Uffer m nt be subdivided; Council Adapted by Ordinance No. 44=( ne .... r>� ..a.----.,,. n 2n r y Chapter 4 - Development Regulations Page 61 of 76 Commented [CB31]: Gap Analysis Attachment A, 201Ga. The Fish and Wildlife Conservation Area regulations in the SMP are being replaced with the Cites existing Fish and Wildlife Conservation Area regulations from SVMC 21.40.030 through .036. For readability, the change is shown as deleting and replacing the entire section. City of Spokane Valley Shoreline Master program ii. Land that is Innated nadially r'th'n a PA44CA nr'ts buffer .n „ be its hts ,ff��Q„eFi aRnd HI. Anness rnadc and t'lities s g the p al may ben .pitted .:fh'n the RA44CA and ipted buffers nnhY if the Cit" determ'p s that p ether feasible nMernative. exists a � f. Then eat may ben nd't'n ed te MiRiMiZe OF mitigate n etent'ai ad eFse ante CGRditiGRS may inGlude, but a not limited to the feAow#fg i- F,;t-,Shme ii. Dresen.ation of nr't'nolly irnpGftaRt vegetati9R, ��.Ie,'q^u{iCC en4 farm getat'n of d'st rbed a .r'th pat'vr P'� \tenetat-n SGreenings to Feduse the nntnntial far harassment from peoale andter domest'nafed a als, W. I 'mitgf'n of a n s to the habitat a a dUFiRg sif"nal times of the V. yeah Cenn'ng to protest wildlife apd defer wnor therized a 2. RAtuCA,yAth eRdaRgeFed threats ed or sensitive-�p�tiT a. a Qevelnpment shall be all9wed ith;n a 6.A- _r buffer where state federal endangered threatened or seRsitive s s have a pFimaFy b.- AppFGval-for-aIteraEien-of-IaR er-activities--adjasei4N4a-F-WlCA-having a pFimary aSSOGiation .v'th state er federaliy endangered threatened seRsitive speGies shall not nGGLIF PFiAF tA AAAsuitafien with the 1Atr)ClAl S. Bald eagle habitat shall be nmtnsted a intent..rith- I. WAC 72'7 12 292 Wa h'ngten State Raid Cagle RFGtent'nn RUIns aad ii. ?hherald aad 6oldea-€agle Piet y4equire a Council Adopted by Ordinance No. 4 -A�n ,,,.,.,. r-- -.,�.. n n r 1 _ _Cltapter 4 - Development Regulations Page 62 of 76 City of Spokane Valley Shoreline Master Program E. Additional rdit'nnl aFea nr 14 FeqWiFemeRts fGF =\nrurn deSigRated ' SVNIQ 71 S(1 R-T 1. Report oentertS. !n Additror to th iGal area FeP G4&-s A -if} 4au a. H.abitatassessaaent,4nGlddiag-'. i Dptn'Iedl dlecrr'nt'n nf. eta# - �djaGeRt tOthe ePFGJ� area; ive, Rd SpeGies, er ndanJ dl eth nt dl 't, or eandipl i speGies that have iR; err ry asseGiatiGR with habitat on A adjacent -to the-prejest area-aadasses&m-L, - Gtestfal-project ntc to the of the site by the receMrrmendat,o, „GIYdI'n 1AQFV / habitat maRagemeRt habitats Innntedl n ac7 a n_ t t the pFGj8Gt nrnnnrea ten 'Sting hnhitatS OF t habitat that habitat aftef the n e t sit hn h dl I d i r dn'� p dl � � �"'oIQQ^'5 ?�An—_proposal ' a C\AMrA nr vidthin 1,320 feet from 2 r ity speGiesdeR or t Aq -adye not n •. C\nM/"A a 'ni d7 h-•II dl 1-I hit t r r ' Management Pa nl dl"n Council Adopted by Ordinance No. 44 _ 4AL 1a A -Deee• '� n oi- -.,'' ' 1 ' Chapter a - Development Regulations Page 63 of 76 City of Spokane Valley Shoreline Alfaster Program A. This section aoolies tc sari:,_: yes. modifications. or de,-� _ _nt actIVIi;as desionated fish and wile', = nabi;- >onservation areas (FWHC, .s =nd associated buffers. B. Desionation. All areas meeting one or more of the following criteria. reoardless of anv formal identification are herebv designated FIJVHCAs: 1. The shoreline buffer as mapped by the Citv. which protects riparian habitat. and the waters and land underneath the Spokane River are FWHCAs. The Citv protects shoreline functions of these through the Shoreline Buffer established in SVMC 21.50.230 and the vegetation conservation standards in SVMC 21.50.260. 2. Areas where the following species and/or habitats have a orimary association: a Federallv designated endangered and. -threatened species. The U.S. Fish and Wildlife Service (USFWS) and the National Marine Fisheries Service shall be consulted for current listing status. Council Adopted by Ordinance No. 4-4'_1-920-' " emhei-4--241 Grapter 4 — Development Regulations Page 64 of 76 City of Spokane Valley Shoreline Master Program State-desionated endangered. threatened. and sensitive species pursuant to WAC 232-12-014 (state endangered species) and WAC 232- 12-011 (state threatened and sensitive species). The WDFW maintains the most current listing and shall be consulted for current listing status b. estate priority habitats and areas associated with state Driority species. Prioritv habitats and species (PHS) are managed by the WDFW. Priority habitat maps are amended from time to time by WDFW. Within the Citv priority habitats include wetlands. open waterways. riparian areas urban open space, and the habitat associated with individual native species. Priority habitat data is included in the Citv's Fish and Wildlife Habitat Critical Areas Map. 3 Naturally occurring ponds under 20 acres and their submeraed =�:i:atic beds that orovide fish or wildlife habitat. including those artificial Donds sally created from upland areas for mitigation purposes Naturally occ .— Donds do not include ponds deliberatelv designed and created from - sites such as stormwater treatment or detention facilities. wastewater treatment facilities. temporary construction ponds. and landscape amenities. To distinguish between Donds and wetlands. refer to current state or federal definitions and ouidance. Ponds or lakes artificially created aQ suI mi",mg once mining is complete and the mine reclamation plan has ;-�d and deemed comDlete by DNR Waters of the State. Waters of the state include lakes rivers. oon's streams inland waters. underground waters. salt waters. and ether sure vaters and watercourses. including wetlands. within the iurisdic: the sr-. Washinaton, as classified in WAC 222-16-030. Wa!- bons are as follows: a. "Tvpe S water' means all waters. within their bank =:pie width as inventoried as "shorelines of the state oursuant to chanter 90.58 RCW and the rules promulgated Dursuant to chapter 90.58 RCW including periodically inundated areas of their associated wetlands. Type S waters have mean annual flows averaging 20 or more cubic feet Der second. b. "Tvpe F water" means segments of natural waters other than TVDe S waters. which are within the bankfull widths of defined channels and periodically inundated areas of their associated wetlands. or within lakes. ponds. or impoundments having a surface area of one-half acre or greater at seasonal low water and which in anv case contain fish habitat or are described by one of the followina four categories: i. Waters that are diverted for domestic use by more than 10 residential or camping units or by a public accommodation facility licensed to serve more than 10 persons. where such diversion is determined by the City to be a valid appropriation of water and the only practical water source for such users. Such waters shall be considered to be TVDe F water upstream from the point of such diversion for 1.500 feet or until the drainage area is reduced by 50 percent. whichever is less. ii. Waters that are diverted for use by federal. state. tribal. or Drivate fish hatcheries. Such waters shall be considered Tvpe F water upstream from the point of diversion for 1.500 feet. including Council Adopted by Ordinance No. 44.\A'-G2&AAA'—n __ n ,n r i; l; ,i,.; Chapter 4 — Development Regulations Page 65 of 76 City of Spokane Valley Shoreline Master Program tributaries. if hiahly sionificant for protection of downstream water aualitv. The City may allow additional harvest beyond the requirements of Tvoe F water desianation orovided the Citv determines after a landowner -requested on -site assessmen+ " the VVDFVV. Ecoloay. the affected tribes and interested that: (11 The management practices proDosed by the landowner adeouately protect water duality for the fish hatchery: and (2) Such additional harvest meets the requirements of the water tvoe designation that Would apoly in the absence of -„- iii. Water :nin a .ral. state local. or onvate camngrcur,:1 havu,a mc-- an 10 camoino units. provided that the watel nCt be consr, - =rater a camocround until n re_: jundary C .is available for cu and cone; .,.,rthin 100 fea: of a na unit trail or D.._. �moroyernent ^nanneiS = - �, -nance Type Nc r! anv tin ent dr s of the Cerenn,< UDI- -;Ib..T.he uDoermost DG; - __ f,OVJ C_-;r - ntechnical obser,.-: 'he channel :mere rr_: d all seaments of natural an f.... of the deft;,,_: :I•,annels that are not Tvoe S. F. These seasonal r habitat streams in which surfas_ :)resent a least so:,on of a year of normal rainfall anlocated do.vnstream from anv stream reach that is a Tvoe Nz --,;oe Ns waters must be ohvsically connected by an aboveground system to Tvoe S. F. or !C titers. State Natural Area Preser: --s and Natural Resource Conservation Areas. Natural area oreserves and natural resource conservation areas are defined. established. r •d manaaed by the DNR. gas of Rare Plant Species and High Quality Ecosystems. Areas of rare plant species and high aualitv ecosystems are identified by the DNR through the Natural Heritage Program. 8. Lands desianated on state. reabnal. or local aovernment aaencv olans (e.o. Darks or transoortationl as useful or essential for preserving connections between habitat blocks and open spaces. Council Adopied by Ordinance No. -1-d1_'.= '+_ ^ '. m -- , _"" ' Chapter 4 - Development Regulations Page 66 of 76 City of Spokane Galley Shoreline Master Program C. Habitat Buffers and Riparian Management Zones. 1. Buffers to protect state- or federallv designated sensitive wildlife FWHCAs shall be based on the recommendations of a FWHCA critical area report prepared by a qualified professional pursuant to SVMC 21.50.540(F). Habitat buffers shall not exceed 100 horizontal feel from the edge of the FWHCA. 2. Riparian Management Zones for Waters of the State. a. Desiqnation. Rioarian management zones (RMZs) are based on the water tvpe classification as described in SVMC 21.50.540(B). RMZs are measured oerpendicular to the ordinary high water line or bankfull channel width boundary of a delineated stream. RMZ widths are summarized as follows Table 21.540-9. Riparian Management Zones Buffer Widths >arn Classification RMZ Width - sl�-relines of the state See SVMC 21-50. 230 150' rMZ Reouirements. I. RMZs shall be retained or maintained in a natural condition. and vegetation within RMZs shall be conserved as feasible to orovide shade. habitat. and water quality functions for the associated stream. \there activities are or000sed within a RMZ. mitigation measures shall be specified in a habitat management plan and may include but are not limited to one or more of the following: (1) Fencing of riparian buffer area to protect remaining veoetation: (2) Non-native/noxious weed removal and maintenance . _ _ _ _ - Formatted: Font: (Default) Arial and/or (3) Enhancement of RMZ through olantino of native vegetation. iii. Pr000sed oadestrian/bike trails shall demonstrate though best available science that the location and width of the trail minimizes anv adverse impacts on habitat and that measures to reduce effects during construction are implemented. iv. Off -road motorized vehicle use in rioarian management zones is prohibited. D. Performance standards. All development and uses shall be prohibited within FWHCAs and their buffers except when thev are in accordance with this subsection (SVMC 21.50.540(D)). Council Adopted by Ordinance No. 4-61_,=4XV, Uonc iChapter 4 - Development Regulations Page 67 of 76 City of Spokane Valley Shoreline Master Program 1. No Net Loss. A FWHCA buffer may be altered only if the proposed alteration of the habitat or the mitigation or000sed does not create a net loss of the quantitative and qualitative shoreline ecological functions necessary to sustain the FWHCA. 2 No plant wildlife. or fish species not indigenous to the reoion shall be introduced into a FWHCA unless authorized by a state or federal oermit or aooroval. 3 Continuous frinctionina habitat corridors are preferred to minimize the isolating effects of development on habitat areas. 4. Vegetation. a. Vegetation shall be maintained in its natural state and shall be disturbed only as minimally necessary for the develooment. b. Riparian vegetation shall not be removed unless there are no other alternatives available as d;, -i a habitat manaaement plan 22q=re,i bV e _I!;12n it is neceSsary only' those V oidable m - :c. and egetation as soon as possible. The su short su! of land s --omply :vith the fcllowino or,-,, a :rag that is locate:.:: nolhv %vithin a F IINCH. or its buffer may not be led: b. = area that is located partially within a FWHCA or its buffer r-1. 'oa ed: orovided. that an accessible and contiguous oortion c- °;✓ located outside of the habitat conservation a -= C. -ss ds =nd u'ilifi ; carving the ororosal r ters only if the Cl-ihai no _ -sofa �ite� drr:e = s andy✓hen consis:e�i[ :ri;-, enter 21.50 SVNiC. A oroiect may be conditioned to minimize or mitigate anv potential adverse impacts. Condillons may include. but are not limited to. the following: a - of buffer zones' agetation. includino requirements for native plants: i sc.eemnas = tine ootential for harassment from people iomesticated 7. d Limitation of access to the habitat area during critical times of the vear. e. Fencing to protect wildlife and deter unauthorized access: f Dedication of all or oart of the required open soave to fish and wildlife habitat conservation and a. Seasonal restriction of construction activities. FWHCAs with endangered. threatened. or sensitive species. a No development shall be allowed within a FWHCA or buffer where state or federal endangered. threatened. or sensitive species have a primary association without state and federal consultation and aooroval from WDFW and USFWS, respectively- b. Approval for alteration of land or activities adjacent to a FWHCA having a primary association with state or federally endanaered. threatened. or sensitive species shall not occur prior to consultation with the WDFW. c. Bald eaole habitat shall be orotected consistent with the federal Bald and Golden Eaole Protection Act and the Nliaratory Bird Treaty Act. which may require coordination with the USFWS. Council Adopted by Ordinance No. F l_'e=b2B n Gin ,n r ; Chapter 4 - Development Regulations Page 68 of 76 City of Spokane Valley Shoreline Master Program E. Fish and wildlife habitat mitioation. 1. When necessarv. fish and wildlife habitat mitiaation shall be documented in a habitat management plan (See SVMC 21.50.540(F)(1)). 2. Mitioation sites shall be located: a. Preferably to achieve contiguous functioning habitat corridors that minimize the isolating effects of develooment on habitat areas: and b. Within the same aquatic ecosystem as the FWHCA disturbed. 3. Where available. irriaation shall be installed for the mitiaation olantinas to ensure survival during the first two vears of plant growth. 4. Landscaping plans shall be informed by local reference riparian and shrub- steone vegetation conditions and be oreoared by a qualified professional or landsca.: = =.rchitect. Only native vegetation may be used in habitat mitioation _ling sterile vegetation used for temoorary erosion control. 5. s:iall be installed no later than the next growing season after COMDIetion of site improvements. unless othervvise approved by the Citv Manager. o. f0tbation sites shall be maintained to ensure that the mitioation and management olan objectives are successful. a. Maintenance shall include corrective actions to rectifv oroblems. include rigorous. as -needed elimination of undesirable plants..-: orotection of shrubs and small trees from herbivory and competition by grasses and herbaceous plants: and repair and reolacement of anv dead woodv plants. b. Areas proposed for mitigation shall be maintained so thev have no more than 20 percent total plant cover consisting of invasive species. Invasive species include anv species on the state noxious weed list. 7. Monitoring Required. An aodicant shall monitor the performance of anv reouired mitigation and submit performance monitorino reoorts annuallv to the Citv. a. Mitioation sites shall be monitored for a period of time aoorooriate to the proposed mitioation as determined in a habitat management plan oreoared by a oualified professional. b. At the end of the monitoring period. the oualified professional shall be required to verify that the conditions of approval and provisions in the habitat management olan have been satisfied. C. Mitioation olantina survival shall be 100 percent for the first year and 80 percent for each subsequent vear. d. If the final annual monitoring reoort clearly demonstrates that the site has achieved all goals and objectives set forth in the aonrcvaJ I�abitat management plan. the applicant shall be releases' onal mitigation obligations. If. however. oerformance obiaa' a -re not met. additional maintenance. adaptive management. and perfo...iance monitoring shall be required until all objectives are met. F. Additional critical area report requirements for FWHCAs. 1. Report Contents. In addition to the critical area report requirements in SVMC 21.50.500. FWHCA reoorts shall include: a. Habitat assessment. including: Council Adopted by Ordinance No. l.' lh>b '. + 1 - ^eemebeF " '^" LhytelChapter a - Development Regulations Page 69 of76 City of Spokane valley Shoreline Master Program i. Detailed description of vegetation on and adjacent to the oroiect area: ii- Identification of anv soecies of local importance. PHS. or endanaered. threatened sensitive. or candidate soecies that have a orimary association Wjth habitat on or adjacent to the oroiect area. and assessment of ootentjal oroiect impacts to the use of the site by the soecies: iii. A discussion of any federal, state. or local special management recommendations including WDFW habitat management recommendati- : have been developed for soecies or habitats Ic'n� =cant to the oroiect area iv. A discuss!_-: - ocluding mitigation sequencing. proposed to otese ;: •:abitats or restore any habitat that v."as d=^rade : „ - rrccosed land us activi`: and b t2) Sur cundina t0000raphv and (3) Ti-. _ Lire - . ,e or000s=d use or activity: (4�) ° sad im:.::. ;!-Dns and arrangements: _Lion of .rater mark. shoreline 'r, lines: (6) Th total acreaee of the parcel. (7) Ev es and landscaoa-lLidino the na f 211 waters hr: ' ,f the pr:::: ieasf3 (8) Th of ononty habitat types or cr , _ - oo I-ns within one -quarter mile - - ij. An analvsis = affect of the or000sed use or activity upon FWHCAs c� _aseciated soecies and rioarian habitat area.; iii. A mitioation plan that may include. but is not limited to- (l) Establishment of oeroetual buffer areas: (2) Preservation and/or restoration of native flora: (3) Limitation of access to habitat area: (4) Seasonal restriction of construction activities: (5) Clustarina of development and preservation of aoen space: (6) Signs markino habitats or habitat buffer areas: (7) Use of low impact development techniques: (8) Recorded deed, olat. bindina site olan. or planned unit development covenant. condition or restriction leaaliv establishina a riparian FWHCA for subject arooerty: (9) Conservation or preservation easements: and Council Adopted by Ordinance No. 4 t_-^-e mtbe -4--- -, _"" ' Chapter 4 - Development Regulations Page 70 of76 City of Spokane Valley Shoreline Masver Program (10) Dedication or conveyance of title of a rioarian habitat area to a public entity for the purpose of conservation. iv. A summary of consultation with the WDFW. If the habitat management plan recommends mitigation involvina federally listed threatened or endanaered species. migratory waterfowl. or wetlands. the USFWS shall receive a copy of the draft habitat management plan and their review comments shall be included in the final report. The QWesterCity Manager shall have the authority to approve habitat management plans or require additional information- 2 Conditions established by an aoproved habitat management plan shall be included as a condition of approval for a permit. 21.50.550 Geologically Hazardous Areas - Shoreline Critical Area Regulations A. Applicability. 1. This section applies to all uses, activities, and structures within designated geologically hazardous areas. 2. Applications for development within the shoreline jurisdiction shall identify if it is located within a geohazard area as designated on the City Critical Areas and Priority Habitats Map. The DirestA..:.. may require additional information based on the criteria in SVMC 21.50.550 to identify unmapped geohazards if application material and/or a site visit indicate the potential for geohazard. Designation and classification. 1. Areas susceptible to erosion, sliding earthquake, or other geological events are designated geologically hazardous areas in accordance with WAC 365-190-120, Geologically Hazardous Areas. 2. Categories. a. Erosion hazard areas are identified by the NRCS as having a "moderate to severe," "severe," or "very severe" rill and inter -rill erosion hazard. Erosion hazard areas also include areas with slopes greater than 15 percent. b. Landslide hazard areas are subject to landslides based on a combination of geologic, topographic, and hydrologic factors. They include areas susceptible because of any combination of bedrock, soil, slope, slope aspect, structure, hydrology, or other factors and include the following: i. Areas of historic failures, including: (1) Areas delineated by the NRCS as having a significant limitation for building site development; and (2) Areas designated as quaternary slumps, earthflows, mudflows, lahars, or landslides on maps published by the United States Geological Survey or WDNR; ii. Areas with all of the following characteristics: (1) Slopes steeper than 15 percent; (2) Hillsides intersecting geologic contacts with a relatively permeable sediment overlying a relatively impermeable sediment or bedrock; and (3) Springs or groundwater seepage; Council Adopted by Ordinance No. 4-4AX.F0.20-AIV\'-^- -' - ", "" ' Chapter a - Development Regulations Page 71 of 76 City of Spokane Valley Shoreline Master Program iii. Areas that have shown movement during the holocene epoch (from 10,000 years ago to the present) or which are underlain or covered by mass wastage debris of this epoch; iv. Slopes that are parallel or subparallel to planes of weakness (such as bedding planes, joint systems, and fault planes) in subsurface materials; V. Slopes having gradients steeper than 80 percent subject to rock fall during seismic shaking; vi. Areas potentially unstable as a result of rapid stream incision, stream bank erosion, and undercutting by wave action, including stream channel migration zones; vii. Areas that show evidence of, or are at risk from snow avalanches; viii. Areas located in a canyon or on an active alluvial fan, presently or potentially subject to inundation by debris flows or catastrophic flooding; and ix. Any area with a slope of 40 percent or steeper and with a vertical relief of 10 or more feet except areas composed of bedrock. A slope is delineated by establishing its toe and top and measured by averaging the inclination over at least 10 feet of vertical relief. Seismic hazard areas are subject to severe risk of damage as a result of earthquake induced ground shaking, slope failure, settlement or subsidence, soil liquefaction, or surface faulting. One indicator of potential for future earthquake damage is a record of past earthquake damage. C. Standards applicable to all geologic hazard areas. 1. Any development or uses proposed within 50 feet of a geologic hazard area shall prepare a critical areas report satisfying the general critical area report requirements in SVMC 21.50.500 and the additional standards for Geologic Hazard Areas in SVMC 21.50.550(E). 2. Development or uses within geologically hazardous areas or associated buffers shall only be allowed when the proposed development or use: a. Does not increase the threat of the geological hazard to adjacent properties beyond pre -development conditions; b. Does not adversely impact other critical areas; C. Is designed so that the hazard is eliminated or mitigated to a level equal to or less than pre -development conditions; and d. Is determined to be safe as designed and under anticipated conditions by a Qualified Professional. 3. New development that requires structural shoreline stabilization over the life of the development is prohibited, except in instances where: a. Stabilization is necessary to protect allowed uses consistent with SVMC 21.50.420(B)(5); b. No alternative locations are available; C. Shoreline modifications do not negatively affect other critical areas pursuant to SVMC 21.50.460; and d. Stabilization measures conform to WAC 173-26-231, Shoreline Modifications. D. Standards applicable to erosion and landslide hazard areas. Com7cil Adopted by Ordinance No. 4-F 424 ^ "" foibeF ", "" ' , Chapter a - Development Regulations Page 72 of 7G City of Spokane Valley Shoreline Master Program 1. Development within an Erosion or Landslide Hazard Area and/or buffer shall be designed to meet the following basic requirements unless it can be demonstrated that an alternative design that deviates from one or more of these standards provides greater long-term slope stability while meeting all other provisions of the SMP. The requirement for long-term slope stability shall exclude designs that require regular and periodic maintenance to maintain their level of function: a. Development shall not decrease the factor of safety for landslide occurrences below the limits of 1.5 for static conditions and 1.2 for dynamic conditions. Analysis of dynamic conditions shall be based on a minimum horizontal acceleration as established by the Uniform Building Code as adopted or amended; b. Structures and improvements shall be clustered to avoid geologically hazardous areas and other critical areas; C. Structures and improvements shall minimize alterations to the natural contour of the slope and foundations shall be tiered where possible to conform to existing topography; d. Structures and improvements shall be located to preserve the most critical portion of the site and its natural landforms and vegetation; e. The proposed development shall not result in greater risk or a need for increased buffers on neighboring properties; f. The use of retaining walls that allow the maintenance of existing natural slope area is preferred over graded artificial slopes; and g. Development shall be designed to minimize impervious lot coverage. 2. Buffers from all edges of Erosion or Landslide Hazard Areas. a. The minimum buffer shall be equal to the height of the slope or 50 feet, whichever is greater. b. The buffer may be reduced to a minimum of 10 feet when a Qualified Professional demonstrates that the reduction will adequately protect the proposed development, adjacent developments and uses, and the subject critical area. C. The buffer may be increased where the DifeetGF Ir! Manaaer determines a larger buffer is necessary to prevent risk of damage to proposed and existing development. 3. Removal of vegetation from an Erosion or Landslide Hazard Area and/or buffer shall be prohibited unless as part of an approved alteration plan consistent with SVMC 21.50.260 Shoreline Vegetation Conservation. 4. New utility lines and pipes shall be permitted only when the Applicant demonstrates that no other practical alternative is available. The line or pipe shall be located above ground and properly anchored and/or designed so that it will continue to function in the event of an underlying slide. 5. Stormwater conveyance shall be allowed only when the pipe design includes a high -density polyethylene pipe with fuse -welded joints, or similar product that is technically equal or superior. 6. New point discharges from drainage facilities and roof drains onto or upstream from Erosion or Landslide Hazard Areas shall be prohibited except as follows: a. If it is conveyed via continuous storm pipe downslope to a point where there are no erosion hazards areas downstream from the discharge; b. If it is discharged at flow durations matching pre -developed conditions, with adequate energy dissipation, into existing channels that previously conveyed stormwater runoff in the pre -developed state; or Council Adopted by Ordinance No. 4-4 -020 - n x�, � _ n ,n r Chapter 4 - Development Regedations Page 73 of 76 City of Spokane Malley Shoreline Master Program C. If it is dispersed or discharged upslope of the steep slope onto a low - gradient undisturbed buffer demonstrated to be adequate to infiltrate all surface and stormwater runoff, and where it can be demonstrated that such discharge will not increase the saturation of the slope. Division of land in Erosion or Landslide Hazard Areas and associated buffers is subject to the following: a. Land that is located wholly within a designated Erosion or Landslide Hazard Area or an associated buffer shall not be subdivided. b. Land that is located partially within a designated Erosion or Landslide Hazard Area or an associated buffer may be subdivided, provided that each resulting lot has sufficient buildable area outside of the Erosion or Landslide Hazard Area and buffer to accommodate reasonable development without impacting the critical area or requiring structural stabilization consistent with SVMC 21.50.180(B)(5) General Provisions. C. Access roads and utilities may be permitted within an Erosion or Landslide Hazard Area and associated buffers if the City determines that no other feasible alternative exists. On -site sewage disposal systems, including drain fields, shall be prohibited within Erosion or Landslide Hazard Areas and associated buffers. E. Additional critical areas report requirements for geologically hazardous areas reports. In addition to the critical area report requirements in SVMC 21.50.500, geologically hazardous area reports shall include: 1. A site plan showing the following: a. The location of springs, seeps, or other surface expressions of groundwater on or within 200 feet of the project area or that have potential to be affected by the proposal; b. The topography, in two -foot contours, of the project area and all hazard areas addressed in the report; and C. The following additional information for a proposal impacting an Erosion Hazard or Landslide Hazard Area: i. The height of slope, slope gradient, and cross section of the project area; ii. Stormwater runoff disposal location and flow patterns; and iii. The location and description of surface water runoff. 2. A geotechnical study that addresses the geologic characteristics and engineering properties of the soils, sediments, and/or rock of the project area and potentially affected adjacent properties, including: a. A description of the surface and subsurface geology, hydrology, soils, and vegetation found in the project area and in all hazard areas addressed in the report; b. A detailed overview of the field investigations; published data and references; data and conclusions from past assessments of the site; and site specific measurements, test, investigations, or studies that support the identification of geologically hazardous areas; C. Site history regarding landslides, erosion, and prior grading; d. A description of the vulnerability of the site to seismic and other geologic events; e. Proposals impacting an Erosion or Landslide Hazard Area shall include the following additional information: Council Adopted by Ordinance No. 4-44-24L' n..etyo.r�a, �.,_ n �n � � Chapter a - Development Regulations Page 74 of 76 City ofSpokate Valley Shoreline Master Program i. A description of the extent and type of vegetative cover; ii. An estimate of load capacity including surface and groundwater conditions, public and private sewage disposal systems, fills and excavations, and all structural development; iii. An estimate of slope stability and the effect construction and placement of structures will have on the slope over the estimated life of the structure; iv. An estimate of the bluff retreat rate that recognizes and reflects potential catastrophic events such as seismic activity or a 100 year storm event; V. Consideration of the run -out hazard of landslide debris and/or the impacts of landslide run -out on down slope properties; vi. A study of slope stability including an analysis of proposed angles of cut and fill, and site grading; vii. Recommendations for building limitations, structural foundations, and an estimate of foundation settlement; and viii. An analysis of proposed surface and subsurface drainage, and the vulnerability of the site to erosion; f. A detailed description of the project, its relationship to the geologic hazard(s), and its potential impact upon the hazard area, the subject property, and affected adjacent properties; g. Recommendations for the minimum no -disturbance buffer and minimum building setback from any geologic hazard based upon the geotechnical analysis; h. A mitigation plan addressing how the activity maintains or reduces the pre-existing level of risk to the site and adjacent properties on a long-term basis (equal to or exceeding the projected lifespan of the activity or occupation); i. Proposals impacting an Erosion or Landslide Hazard Area shall include the following additional information: i. An erosion and sediment control plan prepared in compliance with requirements set forth in SVMC 22.150 Stormwater Management Regulations; and ii. Drainage plan for the collection, transport, treatment, discharge, and recycle of water; j. Location and methods of drainage, surface water management, locations and methods of erosion control, a vegetation management and replanting plan, or other means for maintaining long-term soil stability; and k. A plan and schedule to monitor stormwater runoff discharges from the site shall be included if there is a significant risk of damage to downstream receiving waters due to: i. Potential erosion from the site; ii. The size of the project; or iii. The proximity to or the sensitivity of the receiving waters. A geotechnical report, prepared within the last five years for a specific site, and where the proposed land use activity and surrounding site conditions are unchanged, may be incorporated into the required critical area report. The Applicant shall submit a geotechnical assessment detailing any changed environmental conditions associated with the site. Couned Adopted by Ordinance No. 4-4 . -A-4_ ^ eewi� e - z.,,- P "' Chapter a - Development Regulations Page 75 of 76 City ojSpokane Valley Shoreline Muster Program 21.50.560 Frequently Flooded Areas - Shoreline Critical Area Regulations A. Incorporation and applicability. SVMC 21.30 Floodplain Regulations are incorporated by reference herein and apply to all uses, activities, and structures within frequently flooded areas. Additional critical areas report requirements for frequently flooded areas. In addition to the critical area report requirements in SVMC 21.50.500, critical area reports for frequently flooded areas shall include: 1. A site plan showing: a. All areas of a special flood hazard within 200 feet of the project area, as indicated on the flood insurance map(s); b. Floodplain (100-year flood elevation), 10- and 50-year flood elevations, floodway, other critical areas, buffers, and shoreline areas; and C. Elevation of the lowest floor (including basement) of all structures, and the level to which any nonresidential structure has been flood proofed. Alterations of natural watercourses shall be avoided, if feasible. If unavoidable, the critical area report shall include: i. A description of and plan showing the extent to which a watercourse will be altered or relocated; ii. A maintenance plan that provides maintenance practices for the altered or relocated portion of the watercourse to ensure that the flood carrying capacity is not diminished and downstream or upstream properties are not impacted; and iii. 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