EPA · discharge permits by watershed
Watershed 1003010116
- 13Current 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.
By state
- Montana13
Subwatersheds inside this watershed
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| PALEO SEARCH INC - SUCTION DREDGE PROJECT | MT0025020 | HELENA | MT | Major | MISSOURI RIVER | |
| BREK PILLING FAMILY PROPERTY IMPROVEMENTS | MTR109208 | HELENA | MT | Construction stormwater | Minor | HAUSER LAKE |
| CAPITAL CLAY | MTR000892 | HELENA | MT | Industrial stormwater | Minor | HAUSER LAKE |
| DEVIL'S ELBOW QUARRY | MTR000689 | EAST HELENA | MT | Industrial stormwater | Minor | HAUSER LAKE |
| HDD PIPELINE REPLACEMENT AT MP 11.4 - HAUSER LAKE/MISSOURI RIVER | MTR106756 | YORK | MT | Construction stormwater | Minor | Upper Missouri |
| HELENA CHRISTIAN SCHOOL NEW BUILDING | MTR111571 | EAST HELENA | MT | Construction stormwater | Minor | SPOKANE CREEK |
| HERON CREEK SUBDIVISION | MTR108860 | HELENA | MT | Construction stormwater | Minor | SPOKANE CREEK |
| HERON CREEK SUBDIVISION | MTX000210 | HELENA | MT | Minor | GROUND WATER | |
| HIGHWAY 12 - SHOULDER WIDENING | MTR108777 | HELENA | MT | Construction stormwater | Minor | MILLER CREEK |
| KAMP MINOR SUBDIVISIONS TRACT A-1 AND TRACT B-1 | MTR106817 | EAST HELENA | MT | Construction stormwater | Minor | Upper Missouri |
| KENNETH DIEHL MUD SPRINGS MAJOR SUBDIVISION | MTR102550 | HELENA | MT | Construction stormwater | Minor | SPOKANE CREEK |
| MDOT - 2002 SAFETY IMP - 4KM E JCT I-15 HSIP 453-1(4)2 | MTR104182 | HELENA | MT | Construction stormwater | Minor | LAKE HELENA |
| MONTANA DEPT OF TRANSPORTATION JCT S-284 - WEST | MTR103538 | HELENA | MT | Construction stormwater | Minor | 5 WATER BODIES |