EPA · discharge permits by watershed
Subbasin 10040204
- 8Current permits
- 1States
- 1Watersheds
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
Watersheds inside this subbasin
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| 2022 MID RIVERS GRASS RANGE PROJECT | MTR109728 | GRASS RANGE | MT | Construction stormwater | Minor | NORTH FORK MCDONALD CREEK |
| HWY 200 LAYDOWN | MTR111113 | LEWISTOWN | MT | Construction stormwater | Minor | MCDONALD CREEK |
| LEWISTOWN BRIDGE REPLACEMENT AND ROADWORK (HWY 200 AND 87) | MTG071282 | LEWISTOWN | MT | Minor | NORTH FORK MCDONALD CREEK | |
| SF 169 N57 SLDR WID & SLP FLAT | MTR111183 | LEWISTOWN | MT | Construction stormwater | Minor | NORTH FORK MCDONALD CREEK |
| TOWN OF GRASS RANGE WWTP | MT0030309 | GRASS RANGE | MT | Publicly owned treatment works | Minor | SOUTH FORK MCDONALD CREEK |
| WESTERN FEDERAL LANDS FHWA - MAIDEN CANYON ROAD | MTR104797 | LEWISTOWN | MT | Construction stormwater | Minor | MAIDEN CANYON AND SPOTTED HORSE GULCH |
| WINNETT WWTF | MT0020702 | WINNETT | MT | Publicly owned treatment works | Minor | MCDONALD CREEK |
| WINNETT WWTF | MTG580041 | WINNETT | MT | Publicly owned treatment works | Minor | MCDONALD CREEK |