405

520

LAKESAMMAMISH

SWANLAKE

REDMOND

KINGCOUNTYKIRKLAND

STATION 6 COMMISSIONERS'REGIONAL POND

OVERLAKEREGIONAL

POND

VALLEY CRKREGIONAL

POND

WEST TRIBREGIONAL

POND

VALLE

YCREE

K

KELSEY CREEK

YARRO

WCR

EEK

YARROWCREEK

0276 A

SEARS CREEK

GOFF CREEKGOFFCREEK 0 26

5N

YARRO

W CREEK

SEAR S CREEK

WESTTR IBUTARY GOFF CREEK

VALLE

Y CREE

K

WESTTRIBUT ARY 0265

VALLEY CREEK

ARDMORE

SEARSCREEK

KELSEYCREEK

REDMOND400

WILKINSCREEK

WESTTRIBUTARY

GOFFCREEK

YARROWCREEK

STURTEVANTCREEK

391 FT

381 FT

146 FT

Updated: July 2017

Storm Drainage BasinsParksSchool Property

Stream TypesShore: S TypeFish Bearing: F and PF TypeNon-Fish Bearing: Ns and Np TypesNot Typed

Bellevue Boundary LineRain Gauges and ElevationsFlow GaugesRegional Detention Ponds

Fire Stations

Oil PipelineWetlands

The City of Bellevue does not guarantee that the information on this map is accurateor complete. This data is provided on an "as is" basis and disclaims all warranties.

0 0.4Miles

Basin Area: Total Acres (City area: %)Drainage Jurisdiction(s): Lowest Elevation: Ft Highest Elevation: Ft Total Length of Open Channel: Miles Total Length of Storm Drainage Pipes: Miles

POPULATION Basin Population (2016): ( % of all Basins) Basin Population Density: People per Square Mile

8,622LAND CHARACTERISTICS

Chinook*+ Coho+ Cutthroat trout* Listed Federal Endangered Species+ City Species of Local Importance (Bellevue Land Use Code 20.25H.150A)

SALMON PRESENT in BASINSockeye

Lake Washington Watershed (WRIA 8) / State Stream #08-0266Valley Creek Basin

35.0 44.6 21.5 55.6

34.6 45.2 20.8 54.5

1,383

10.5 6.7 0.1 1.9 4.1

15.1 47.6

3,990 5.7

14.9

6.1

Valley Creek

Bellevue: 93.9%Beaux Arts: 0.0%Clyde Hill: 0.0%Issaquah: 0.0%King County: 1.0%

Kirkland: 1.0%Medina: 0.0%Newcastle: 0.0%Redmond: 3.7%Renton: 0.0%

The population density in Bellevue ranges from 1,344 to 9,851 people per square mile.

V:\Utilities\ArcGIS\Storm\BasinFactSheets2016\BasinFactSheets2016_Atlases\AtlasMXDs_Sept2017\MudSnailTextMXDs_Sept2017\BasinFactSht2016_Atlas06Sept2017_LegSWMudSnail_TextMaplex.mxd

Map Location

183 527

3.2

15.3 5.8 0.1 1.9 3.7 14.2 46.4

LAND COVER Entire Basin Within Bellevue Impervious: % % Tree Canopy: % % Impervious in 100 Ft Stream Buffer: % % Tree Canopy in 100 Ft Stream Buffer: % %

LAND USE Entire Basin Within Bellevue Public Right of Way: % % Commercial/Office: % % Industrial: % % Institutional/Government: % % Mixed Use/Misc: % % Multi-Family % % Open Space/Park: % % Single Family Residential: % % Unknown: % %

5.8

8.1

5.8

6.9

Stream infested with New ZealandMudsnails.Take precautions to avoid spreading theinvasive species.