EPA · discharge permits by watershed
Headwaters East Fork Armells Creek (subwatershed 101000011001)
- 8Current permits
- 1States
A subwatershed 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
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| WESTERN ENERGY CO - ROSEBUD MINE | MT0023965 | COLSTRIP | MT | Major | SEVERAL STREAMS AND CREEKS | |
| CITY OF COLSTRIP - CASTLE ROCK LAKE PESTICIDE | MTG870026 | COLSTRIP | MT | Minor | CASTLE ROCK LAKE | |
| CITY OF COLSTRIP WATER TREATMENT PLANT | MT0030422 | COLSTRIP | MT | Publicly owned treatment works | Minor | CASTLE ROCK LAKE |
| COLSTRIP POWER PLANT | MTR111347 | COLSTRIP | MT | Construction stormwater | Minor | EAST FORK ARMELLS CREEK |
| OFTEDAL CONSTRUCTION INC | MTR000196 | COLSTRIP | MT | Industrial stormwater | Minor | EAST FORK ARMELLS CREEK |
| PPL MONTANA - UNITS 1 AND 2 STEP CELL D LINING PROJECT | MTR104411 | COLSTRIP | MT | Construction stormwater | Minor | ARMELLS CREEK |
| WWTP TO CEDAR WATER MAIN REPLACEMENT | MTR111134 | COLSTRIP | MT | Construction stormwater | Minor | EAST FORK ARMELLS CREEK |
| COLSTRIP POWER PLANT GROUND WATER CAPTURE STORAGE POND | MTR107770 | COLSTRIP | MT | Construction stormwater | Minor | EAST FORK ARMELLS CREEK |