2010 FEMA 10-yr Flood - Thorpe Rd History3) Levee overflow wier
Built around 1988
88' long
at elev. 2009.6'
3) Clubhouse built in 1988
at elev. 2013'
7) Rock Sump
50-60 yrds of drainrock
1999-2000
7) Painted Hills Par 3
Golf Course
Built in 1999-2000
1) berm
built by farmers
year unknown
2" plastic line
drains the sump pump
r3) Painted Hills 9 Hole
Golf Course
L Built in 1988
'5) berm, need to find permit or design specs,
built around 1995 -1998
(need to find survey of top,
topo shows top at 2012-2013)
drywell with sump pump
(according to maintenance staff)
8) 20" water main
(encased under creek,
installed in 2000)
7) Parking area
(paved in 2000,
bldg permit &
flood permit
from County
req at 2013.8')
8) built at 2010.4'
in 2001
7) grassy weir overflow
built around 2000
(need to find permit &
survey of top)
sJ
b DIAWE $
7) 12" dla culvert
8) water valve
6.5' deep
Thorpe
2) two @ 15" culverts
(plugged around 1987 -1995,
GPS inventoried in 1995)
CITY OF SPOKANE /j,9&L %
5) sewer line
(4.5' deep to top of pipe,
installed in 1995)
.f 7) swales that do not work
- (built around 2000)
6) Drainage Easement
Harold Orr, 1999,
for sediment basin
maintenance; part of 1999
Chester Ck Cleanout Projec
1) berm
built by farmers
year unknown
PETERS,vCF GOR18O
()THY E
2010 FEMA 100yr FLOOD
Floodplain
,�//mi...,- Base Flood Elevations (NAVD 88)
V/ Designated FLOODWAY
[ I
Old floodplaln limits (1988 FEMA)