EPA · discharge permits by watershed

Subbasin 10020002

43Current permits
1States
5Watersheds

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

By state

Montana43

Watersheds inside this subbasin

Permits discharging here

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
APEX SOLAR	MTR109409	DILLON	MT	Construction stormwater	Minor	RATTLESNAKE CREEK
ARGENTA EXPLORATION PROJECT	MTR111502	DILLON	MT	Construction stormwater	Minor	RATTLESNAKE CREEK
BANNACK STATE PARK DETENTION BASIN	MTR106933	BANNACK	MT	Construction stormwater	Minor	BEAVERHEAD
BARRETS MINERALS INC - REGAL MINE	MTR300136	DILLON	MT	Industrial stormwater	Minor	HOFFMAN AND CARTER CREEKS
BARRETS MINERALS INC - TREASURE MINE	MTR300135	DILLON	MT	Industrial stormwater	Minor	LEFT FORK OF STONE CREEK
BARRETTS MINERALS INC	MT0029891	DILLON	MT		Minor	LEFT FORK STONE CREEK
BARRETTS MINERALS INC. MILL SITE	MTX000094	DILLON	MT		Minor	GROUND WATER
BEAVER PRIDE	MTR109824	DILLON	MT	Construction stormwater	Minor	OWEN DITCH
BEAVERHEAD COUNTY LANDFILL CONTAINER SITE	MTR106693	DILLON	MT	Construction stormwater	Minor	BEAVERHEAD
BEAVERHEAD COUNTY WEED DIST BEAVERHEAD RIVER CORRIDOR PESTICIDE	MTG870001	DILLON	MT		Minor	BEAVERHEAD RIVER
BEAVERHEAD LIVESTOCK AUCTION	MTG010176	DILLON	MT	Concentrated animal feeding operations	Minor	BEAVERHEAD RIVER
BEAVERHEAD LLC	MTG010165	DILLON	MT	Concentrated animal feeding operations	Minor	BLACKTAIL DEER CREEK
BEAVERHEAD TALC MINE	MT0027821	CAMERON	MT		Minor	UNNAMED TRIB MIDDLE FORK STONE CK.
BIG WEST MANAGEMENT	MTG010212	DILLON	MT	Concentrated animal feeding operations	Minor	CARTER CREEK
BLM	MTR109744	DILLON	MT	Construction stormwater	Minor	UNKNOWN
CLARK CANYON HYDRO - CLARK CANYON DAM HYDROELECTRIC FACILITY	MTR104018	DILLON	MT	Construction stormwater	Minor	BEAVERHEAD RIVER
CURVE S OF DILLON	MTR111731	DILLON	MT	Construction stormwater	Minor	POINDEXTER SLOUGH
DIAMOND O RANCH	MTG071468	DILLON	MT		Minor	BEAVERHEAD RIVER
DIAMOND O RANCH	MTR106768	DILLON	MT	Construction stormwater	Minor	BEAVERHEAD
DIAMOND O RANCH HABITAT ENHANCEMENT	MTR110465	DILLON	MT	Construction stormwater	Minor	BEAVERHEAD RIVER
DILLON STOCKMAN BANK	MTR111835	DILLON	MT	Construction stormwater	Minor	OWEN DITCH
DILLON, MT YARD	MTR000675	DILLON	MT	Industrial stormwater	Minor	BLACKTAIL DEER CREEK
DOUBLE D DBA CUSTOM AG SVC MULTI COUNTY PESTICIDE	MTG870034	BOZEMAN	MT		Minor	MULTIPLE COUNTIES
ELEVATION NEWCO LLC	MTR000508	DILLON	MT	Industrial stormwater	Minor	BEAVERHEAD RIVER
ELEVATION NEWCO LLC REGAL MINE	MTR000509	DILLON	MT	Industrial stormwater	Minor	CARTER CREEK
ELEVATION NEWCO LLC TREASURE MINE	MTR000510	DILLON	MT	Industrial stormwater	Minor	L FORK STONE CREEK
GIUNNANE OPENCUT SITE OPENCUT #1838	MTR000741	SHERIDAN	MT	Industrial stormwater	Minor	THOMPSON DITCH
JOHN ERB - EAST BENCH FEEDLOT	MTG010179	DILLON	MT	Concentrated animal feeding operations	Minor	E.BENCH CANAL, CANYON DITCH
JOHN ERB SOUTH SIDE PARK IMPROVEMENTS	MTR102290	DILLON	MT	Construction stormwater	Minor	BLACKTAIL DEER CREEK
LAUGHLIN POND	MTR109858	DILLON	MT	Construction stormwater	Minor	BEAVERHEAD RIVER
MDT SOIL NAIL DESIGN BUILD PROJ BEAVERHEAD COUNTY BIGHOLE	MTR104710	WISDOM	MT	Construction stormwater	Minor	UNNAMED TRIB OF DIVIDE CREEK
MONTANA FWP - WESTERN MT MULTI COUNTY PESTICIDE PERMIT	MTG870053	LIBBY	MT		Minor	20 WESTERN MT COUNTIES
RE MILLER AND SONS - MONTANA CENTER FOR HORSEMANSHIP	MTR104116	DILLON	MT	Construction stormwater	Minor	BEAVERHEAD RIVER AND BLACKTAIL DEER CREEK
ROY MOEN - M&W MILLING AND REFINING	MTR300139	VIRGINIA CITY	MT	Industrial stormwater	Minor	ALDER CREEK
RUBY RIVER STREAM RESTORATION	MTR107079	TWIN BRIDGES	MT	Construction stormwater	Minor	RUBY
SWANK ENTERPRISES - VANS IGA DILLON	MTR104584	DILLON	MT	Construction stormwater	Minor	SEDIMENT BASIN AREA
THE HOMESTEAD	MTR111530	DILLON	MT	Construction stormwater	Minor	BEAVERHEAD RIVER
TILSTRA RANCH INC.	MTG010139	TWIN BRIDGES	MT	Concentrated animal feeding operations	Minor	MULE SHOE DITCH
TWIN BRIDGES MUNICIPAL WELLS #1 AND #2	MTG071403	TWIN BRIDGES	MT		Minor	UNKNOWN
US DOI BLM DILLON FIELD OFFICE - ERMONT MINE & MILL	MTR102299	DILLON	MT	Construction stormwater	Minor	ERMONT GULCH