EPA · discharge permits by watershed

Watershed 1711001202

123Current permits
1States
2Subwatersheds

A watershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Washington. Each permit is placed by the outfall EPA names as its representative discharge point.

By state

Washington123

Subwatersheds inside this watershed

Permits discharging here

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
16TH SAMMAMISH	WAR301975	REDMOND	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
223RD PROPERTY	WAR302765	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
7TH AT GILMAN	WAR301859	ISSAQUAH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
AIRFIELD TOWNHOMES	WAR313837	BELLEVUE	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
ALPINE TERRACE (HIGH STREET LOT 9)	WAR316001	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River
BAKER SHORT PLAT	WAR313090	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
BARRINGTON	WAR302858	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
BEAVER LAKE - LAKE TREATMENT	WAG994287	UNSPECIFIED	WA		Minor	Lake Sammamish-Sammamish River
BENHAM RIDGE	WAR126647	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
BFS GROUP LLC - ISSAQUAH WA TRUSS	WAR009896	ISSAQUAH	WA		Minor	Headwaters Sammamish River
BIG PICTURE SCHOOL	WAR314125	BELLEVUE	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
BIG ROCK PARK	WAR303100	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
BLAKELY PARKING LOT	WAR303543	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River
BRIGHT ONEILL	WAR315095	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
BROWN SHORT PLAT	WAR315809	REDMOND	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
BROWNSTONES WEST	WAR312259	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
CEDARWOOD TRACT A	WAR302593	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
CH ADJACENT PROPERTIES	WAR315386	MAPLE VALLEY	WA	Construction stormwater	Minor	Headwaters Sammamish River
CHE RESIDENCE	WAR310939	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River
CHESTNUT LANE	WAR009410	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
COFFMAN SHORT PLAT	WAR304483	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
CONNER JARVIS	WAR303126	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
DAILY SHORT PLAT	WAR302598	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
DARIGOLD ISSAQUAH PLANT	WAR000497	ISSAQUAH	WA		Minor	Headwaters Sammamish River
DESPAIN PORTABLE CRUSHING	WAG994736	ISSAQUAH	WA		Minor	Headwaters Sammamish River
DOE TOWNHOMES	WAR315670	BELLEVUE	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
DOWNTOWN REDMOND LINK EXTENSION	WAR308750	REDMOND	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
EAST LAKE SAMMAMISH PARKWAY	WAR302581	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River
EASTLAKE HIGH SCHOOL	WAR314604	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
EVERGREEN FORD LINCOLN	WAR312890	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River
FIELDSTONE MEMORY CARE	WAR303467	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River
FOUR LAKES LANDOWNERS ASSOCIATION - LAKE TREATMENT	WAG994203	ISSAQUAH	WA		Minor	Headwaters Sammamish River
FRONT ST TOWNHOMES	WAR314945	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River
GEORGE DAVIS CREEK	WAR315763	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
GILMAN POINT	WAR303217	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River
IDEAL SAMMAMISH TOWNHOMES	WAR127265	SAMMAMISH	WA	Construction stormwater	Minor	Lake Sammamish-Sammamish River
ISSAQUAH 22 - A	WAR127185	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River
ISSAQUAH CITY	WAR045518	ISSAQUAH	WA	Small municipal storm sewer systems	Minor	Lake Sammamish-Sammamish River
ISSAQUAH COSTCO FUEL STATION RELOCATION	WAR315812	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River
ISSAQUAH ESTATES SFR	WAR308458	ISSAQUAH	WA	Construction stormwater	Minor	Headwaters Sammamish River