EPA · Montana · discharge permits by watershed

Subwatershed 100301040907 in Montana

25Permits in Montana

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

Permits

Permit holder	NPDES ID	City	Program	Discharger	Receiving water
AIRPORT UTILITY EXTENSION	MTR111992	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
CASCADE COMMUNITIES	MTR111591	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
CASCADE COMMUNITIES	MTR111373	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
CENTRALIZED DEICING FACILITY	MTR109581	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
EMERSON JCT - MANCHESTER	MTR106759	GREAT FALLS	Construction stormwater	Minor	SUN
GFIA AUTHORITY LIGHT INDUSTRIAL WAREHOUSE	MTR109648	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
GREAT FALLS INT. AIRPORT 2016 TAXIWAY PROJECT	MTR106525	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
GREAT FALLS INTERNATIONAL AIRPORT	MTR107008	GREAT FALLS	Construction stormwater	Minor	SUN
GREAT FALLS INTERNATIONAL AIRPORT	MTR000015	GREAT FALLS	Industrial stormwater	Minor	SUN RIVER
GREAT FALLS RAILYARD	MTR000605	GREAT FALLS	Industrial stormwater	Minor	MISSOURI RIVER
LITTLE SHELL CEREMONIAL CENTER	MTR111135	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
MONTANA AIR NATIONAL GUARD	MTR111901	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
MONTANA AIR NATIONAL GUARD - GREAT FALLS	MTR111157	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
MS4 BMP 51 - EAGLE'S CROSSING POND	MTR111709	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
NORTHWEST DRYWALL & ROOFING SUPPLY	MTR111774	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
PERRY MERKEL SHOP	MTR000413	GREAT FALLS	Industrial stormwater	Minor	MISSOURI RIVER
SF 169 I-15 HIGH TENSION CABLE RAIL	MTR109599	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
SKYLINE HEIGHTS APARTMENTS	MTR110839	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
SLEEP INN/MAINSTAY HOTEL GREAT FALLS MT	MTR106787	GREAT FALLS	Construction stormwater	Minor	SUN
SOUTHWEST GA DEVELOPMENT	MTR109768	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
SUN RIVER STRUCTURE & EROSION REPAIRS PROJ.	MTR102410	GREAT FALLS	Construction stormwater	Minor	SUN RIVER
TOWN PUMP GREAT FALLS #5 GORE HILL	MTX000162	GREAT FALLS		Minor	CLASS II GROUND WATER
UNITED MATERIALS GREAT FALLS - RANCH PIT	MTR000555	GREAT FALLS	Industrial stormwater	Minor	SUN RIVER
UPS - GREAT FALLS CENTER	MTR000449	GREAT FALLS	Industrial stormwater	Minor	MISSOURI RIVER
WEST RIDGE PHASE 10	MTR111181	GREAT FALLS	Construction stormwater	Minor	SUN RIVER

Other watersheds in Montana

Subwatershed 100301040907, every state