EPA · discharge permits by watershed
Watershed 1002000502
- 9Current permits
- 1States
- 2Subwatersheds
A watershed 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.
This watershed contains 2 subwatersheds, each with its own page of permits. The table below is a sample of the 9 current permits recorded here
By state
Subwatersheds inside this watershed
Other watersheds
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| HOT SPRINGS VILLAGE | MTR111967 | WHITEHALL | MT | Construction stormwater | Minor | LITTLE PIPESTONE CREEK |
| IIG-32806 BUTTE TO WILLOW CREEK MTR110391 | MTR110391 | WHITEHALL | MT | Construction stormwater | Minor | BIG PIPESTONE CREEK |
| MDT - PIPESTONE-WHITEHALL PROJECT | MTR106783 | WHITEHALL | MT | Construction stormwater | Minor | JEFFERSON |
| PIPESTONE QUARRY | MTG490027 | WHITEHALL | MT | Minor | BIG PIPESTONE CREEK | |
| PIPESTONE QUARRY LLC PIPESTONE BALLAST QUARRY | MTR000903 | WHITEHALL | MT | Industrial stormwater | Minor | BIG PIPESTONE CREEK |
| STEVE STONER MINING CLAIM MAUI #1 SUCTION DREDGE | MTG370303 | WHITEHALL | MT | Minor | BIG PIPESTONE CREEK | |
| WASHINGTON GROUP INT INC - PIPESTONE BALLAST QUARRY | MTR300007 | WHITEHALL | MT | Industrial stormwater | Minor | BIG PIPESTONE CREEK |
| WHITEHALL WWTF | MT0020133 | WHITEHALL | MT | Publicly owned treatment works | Minor | BIG PIPESTONE CR |
| LITTLE PIPESTONE CREEK | MTG370431 | WHITEHALL | MT | Minor | LITTLE PIPESTONE CREEK |
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