EPA · Washington · discharge permits by watershed

Subwatershed 170800050906 in Washington

13Permits in Washington

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

Permits

Permit holder	NPDES ID	City	Program	Discharger	Receiving water
CALPORTLAND LONGVIEW PLANT	WAG501108	LONGVIEW		Minor	Cowlitz River-Lecker Creek
CASTLE ROCK LANDING ON THE COWLITZ	WAR311818	CASTLE ROCK	Construction stormwater	Minor	Cowlitz River-Lecker Creek
CASTLE ROCK SCHOOL DIST BUS BARN	WAR006712	CASTLE ROCK		Minor	Cowlitz River-Lecker Creek
CASTLE ROCK STP	WAL022683	CASTLE ROCK	Biosolids	Minor	Cowlitz River-Lecker Creek
CASTLE ROCK STP	WA0022683	CASTLE ROCK	Publicly owned treatment works	Minor	Cowlitz River-Lecker Creek
COWLITZ COUNTY	WAR045024	KELSO	Small municipal storm sewer systems	Minor	Cowlitz River-Lecker Creek
DEROSIER TRUCKING PLEASANT HILL PIT	WAG501232	KELSO		Minor	Cowlitz River-Lecker Creek
GOOD INC KELSO QUARRY	WAG501522	CASTLE ROCK		Minor	Cowlitz River-Lecker Creek
KELSO SCHOOL DIST 458 MAIN TRAN BLD	WAR010866	KELSO		Minor	Cowlitz River-Lecker Creek
MARQUARDT SAND PIT	WAG501581	VANCOUVER		Minor	Cowlitz River-Lecker Creek
MCCORKLE CREEK DETENTION STRUCTURE	WAR310336	KELSO	Construction stormwater	Minor	Cowlitz River-Lecker Creek
NORTH LEXINGTON SUBDIVISION & SITE PLAN	WAR310670	KELSO	Construction stormwater	Minor	Cowlitz River-Lecker Creek
RIDGE VIEW SUBDIVISION	WAR313717	CASTLE ROCK	Construction stormwater	Minor	Cowlitz River-Lecker Creek

Other watersheds in Washington

Subwatershed 170800050906, every state