EPA · discharge permits by watershed
Missouri River-Great Falls (subwatershed 100301021201)
- 83Current 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
- Montana83
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| CITY OF GREAT FALLS WWTP | MT0021920 | GREAT FALLS | MT | Publicly owned treatment works | Major | MISSOURI RIVER |
| 13TH STREET SOUTH RECONSTRUCTION | MTR106984 | GREAT FALLS | MT | Construction stormwater | Minor | Upper Missouri-Dearborn |
| ACM SMELTER AND REFINERY | MTR000359 | GREAT FALLS | MT | Industrial stormwater | Minor | MISSOURI RIVER |
| ADF INTERNATIONAL | MTR000546 | GREAT FALLS | MT | Industrial stormwater | Minor | MISSOURI RIVER |
| ADF INTERNATIONAL | MTR111951 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| ADMIRAL BEVERAGE | MTR111412 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| ANDERSON STEEL SUPPLY INC | MTR000195 | GREAT FALLS | MT | Industrial stormwater | Minor | MISSOURI RIVER |
| BAY DRIVE DEVELOPMENT | MTR111559 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| BEEHIVE HOMES | MTR108084 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| BENEFIS HEALTH SYSTEM (EMERGENCY DEPARTMENT) | MTR106913 | GREAT FALLS | MT | Construction stormwater | Minor | Upper Missouri-Dearborn |
| BENEFIS HEALTH SYSTEMS - GRANDVIEW AT BENEFIS | MTR104281 | GREAT FALLS | MT | Construction stormwater | Minor | MUNICIPAL STORM SEWER |
| BENEFIS HEALTHY AGING CENTER | MTR111309 | CASCADE | MT | Construction stormwater | Minor | MISSOURI RIVER |
| BLACK EAGLE SOLAR SITE | MTR106840 | GREAT FALLS | MT | Construction stormwater | Minor | Upper Missouri-Dearborn |
| BLACK EAGLE VOLUNTEER FIRE STATION | MTR109288 | BLACK EAGLE | MT | Construction stormwater | Minor | MISSOURI RIVER |
| CALUMET MONTANA REFINING LLC | MTR000556 | GREAT FALLS | MT | Industrial stormwater | Minor | MISSOURI RIVER |
| CALUMET MONTANA REFINING LLC | MTG770111 | GREAT FALLS | MT | Minor | MISSOURI RIVER | |
| CARGILL | MTR106679 | GREAT FALLS | MT | Construction stormwater | Minor | Upper Missouri-Dearborn |
| CASCADE COUNTY | MTR040013 | GREAT FALLS | MT | Small municipal storm sewer systems | Minor | UPPER DEARBOURNE |
| CASCADE COUNTY - SMELTER AVENUE - BLACK EAGLE | MTR104205 | BLACK EAGLE | MT | Construction stormwater | Minor | MISSOURI RIVER |
| CHARLES M RUSSELL HIGH SCHOOL PRACTICE FACILITY STEM ADDITION & RENOVATION | MTR107058 | GREAT FALLS | MT | Construction stormwater | Minor | Upper Missouri-Dearborn |
| CHICK-FIL-A GREAT FALLS | MTR111775 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| CITY OF GREAT FALLS GIBSON PARK POND PESTICIDE | MTG870006 | GREAT FALLS | MT | Minor | GIBSON PARK POND | |
| CITY OF GREAT FALLS SMALL MS-4 | MTR040004 | GREAT FALLS | MT | Small municipal storm sewer systems | Minor | MISSOURI RIVER |
| CLEARWATER CREDIT UNION | MTR111418 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| COCA COLA BOTTLING CO OF MT | MTR000407 | GREAT FALLS | MT | Industrial stormwater | Minor | MISSOURI RIVER |
| DISCOUNT TIRE - GREAT FALLS - MTG 01 | MTR111002 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| DIXON BROTHERS INC | MTR000045 | BLACK EAGLE | MT | Industrial stormwater | Minor | MISSOURI RIVER |
| EAGLE BEVERAGE NEW WAREHOUSE | MTR107094 | GREAT FALLS | MT | Construction stormwater | Minor | Upper Missouri-Dearborn |
| FIRE TRAINING CENTER | MTR111615 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| GENERAL MILLS GREAT FALLS FLOUR MILL | MTG770107 | GREAT FALLS | MT | Minor | UNKNOWN | |
| GENERAL MILLS OPERATIONS INC | MTR000091 | GREAT FALLS | MT | Industrial stormwater | Minor | MISSOURI RIVER |
| GF ICE | MTR110680 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| GREAT FALLS APARTMENTS MEDICAL SCHOOL HOUSING | MTR109467 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| GREAT FALLS DOWNTOWN DRAINAGE IMPROVEMENTS PHASE 3 | MTR111875 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| GREAT FALLS DOWNTOWN DRAINAGE IMPROVEMENTS PHASE 3 | MTG071451 | GREAT FALLS | MT | Minor | MISSOURI RIVER | |
| GREAT FALLS NORTH APARTMENTS | MTR108884 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |
| GREAT FALLS TRANSIT DISTRICT | MTR000063 | GREAT FALLS | MT | Industrial stormwater | Minor | MISSOURI RIVER |
| GREAT FALLS TRIBUNE GANNETT SATELLITE INFORMATION | MTRNE0001 | GREAT FALLS | MT | Industrial stormwater | Minor | MISSOURI RIVER |
| GREAT FALLS WATER TREATMENT PLANT | MTR106661 | GREAT FALLS | MT | Construction stormwater | Minor | UPPER MISSOURI-DEARBORN |
| GREAT FALLS WATER TREATMENT PLANT SOLIDS DEWATERING BUILDING | MTR109984 | GREAT FALLS | MT | Construction stormwater | Minor | MISSOURI RIVER |