Follow this watershed Velarion Records emails you this watershed’s record, cited to the public filing, and tells you when the register changes it. Free.We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
EPA · Montana · discharge permits by watershed
Subbasin 10030104 in Montana
- 56Permits in Montana
A subbasin 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 |
|---|---|---|---|---|---|
| 3 RIVERS TELEPHONE COOP - AUGUSTA FTTH | MTR104022 | AUGUSTA | Construction stormwater | Minor | WILLOW CREEK RESERVOIR, VARIOUS CREEKS |
| AIRPORT UTILITY EXTENSION | MTR111992 | GREAT FALLS | Construction stormwater | Minor | SUN RIVER |
| BIG SKY SCIENTIFIC LLC | MTR000886 | SUN RIVER | Industrial stormwater | Minor | SUN RIVER |
| BROKEN O LAND AND LIVESTOCK, LLC | MTG010147 | AUGUSTA | Concentrated animal feeding operations | Minor | SCHOOL SECTION COULEE |
| 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 |
| DENNING #2 PI SITE | MTR109400 | FORT SHAW | Construction stormwater | Minor | ADOBE CREEK |
| ELK CREEK BRIDGE AND HOGAN BRIDGE REPLACEMENT | MTR111623 | AUGUSTA | Construction stormwater | Minor | ELK CREEK |
| ELK CREEK COLONY | MTG010293 | AUGUSTA | Concentrated animal feeding operations | Minor | SPRING CREEK |
| EMERSON JCT - MANCHESTER | MTR106759 | GREAT FALLS | Construction stormwater | Minor | SUN |
| FAIRFIELD CURVE IMPROVEMENTS | MTR109381 | FAIRFIELD | Construction stormwater | Minor | UNKNOWN |
| GAS TRANSMISSION: SUN PRAIRIE TO VAUGHN - PHASE 2A | MTR111599 | VAUGHN | Construction stormwater | Minor | SUN RIVER |
| GFIA AUTHORITY LIGHT INDUSTRIAL WAREHOUSE | MTR109648 | GREAT FALLS | Construction stormwater | Minor | SUN RIVER |
| GREAT FALLS BIN | MTR000698 | GREAT FALLS | Industrial 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 |
| HELENA SAND AND GRAVEL - BENCHMARK RD SUN RIVER RD SAFETY IMPROVEMENTS | MTR104731 | AUGUSTA | Construction stormwater | Minor | SMITH CREEK |
| HILLCREST COLONY | MTG010270 | POWER | Concentrated animal feeding operations | Minor | Unnamed tributary to the Sun River |
| LARIAT INDUSTRIAL PARK | MTR111429 | GREAT FALLS | Construction stormwater | Minor | SUN RIVER |
| LITTLE SHELL CEREMONIAL CENTER | MTR111135 | GREAT FALLS | Construction stormwater | Minor | SUN RIVER |
| MDOT - AUGUSTA NE | MTR104258 | AUGUSTA | Construction stormwater | Minor | ELK CREEK OVERFLOW |
| 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 |
| MOUNTAIN VIEW ESTATES | MTR106647 | GREAT FALLS | Construction stormwater | Minor | SUN |
| MS4 BMP 51 - EAGLE'S CROSSING POND | MTR111709 | GREAT FALLS | Construction stormwater | Minor | SUN RIVER |
| NEUMAN PI | MTR109679 | VAUGHN | Construction stormwater | Minor | MUDDY CREEK |
| NORTHWEST DRYWALL & ROOFING SUPPLY | MTR111774 | GREAT FALLS | Construction stormwater | Minor | SUN RIVER |
| PERRY MERKEL SHOP | MTR000413 | GREAT FALLS | Industrial stormwater | Minor | MISSOURI RIVER |
| POWER WATER TREATMENT PLANT | MTX380002 | POWER | Publicly owned treatment works | Minor | GROUND WATER |
| SF 169 I-15 HIGH TENSION CABLE RAIL | MTR109599 | GREAT FALLS | Construction stormwater | Minor | SUN RIVER |
| SIMMS CREEK SIPHON REPLACEMENT | MTG071470 | SIMMS | Minor | SIMMS CREEK | |
| SIMMS CREEK SIPHON REPLACEMENT | MTR111984 | SIMMS | Construction stormwater | Minor | SIMMS CREEK |
| SIMMS WASTEWATER | MTR107082 | SIMMS | Construction stormwater | Minor | SUN |
| SIMMS WASTEWATER TREATMENT | MTR109822 | SIMMS | Construction stormwater | Minor | FORT SHAW CANAL |
| 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 |
Other watersheds in Montana
- Watershed 1003010212 118
- Subwatershed 100301021201 83
- Subwatershed 100301021204 32
- Watershed 1003010216 5
- Subwatershed 100301021602 5
- Subbasin 10030103 19
- Watershed 1003010302 7
- Subwatershed 100301030206 5
- Watershed 1003010304 5
- Subwatershed 100301030402 4
- Watershed 1003010405 3
- Watershed 1003010407 8
- Subwatershed 100301040708 3
- Watershed 1003010408 5
- Watershed 1003010409 37
- Subwatershed 100301040903 4
- Subwatershed 100301040905 5
- Subwatershed 100301040907 25
- Subbasin 10030105 17
- Watershed 1003010502 8
Subbasin 10030104, every state
What this page shows
This page covers Clean Water Act discharge permits in MT within watershed 10030104, Willow Creek Reservoir. It lists 56 permits in MT in this watershed and 0 major permits.