EPA · Montana · discharge permits by parameter
Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia in Montana
- 39Permits carrying a limit
- 11With a recorded exceedance
- 94Nationwide
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| PALEO SEARCH INC - SUCTION DREDGE PROJECT | MT0025020 | HELENA | Major | MISSOURI RIVER | |
| CHS INC | MT0000264 | LAUREL | Major | YELLOWSTONE RIVER | |
| BONNER PROPERTY DEVELOPMENT | MT0000205 | BONNER | Major | BLACKFOOT RIVER | |
| WESTERN SUGAR COOPERATIVE | MT0000281 | BILLINGS | Major | YELLOWSTONE RIVER | |
| CITY OF WHITEFISH WWTF | MT0020184 | WHITEFISH | Publicly owned treatment works | Major | WHITEFISH RIVER |
| FRENCHTOWN MILL SITE WWTS | MT0000035 | MISSOULA | Major | CLARK FORK RIVER | |
| CITY OF MISSOULA WWTP | MT0022594 | MISSOULA | Publicly owned treatment works | Major | CLARK FORK RIVER |
| DECKER COAL CO (WEST MINE) | MT0000892 | DECKER | Major | TONGUE RIVER RESERVOIR | |
| CITY OF BOZEMAN WWTP | MT0022608 | BOZEMAN | Publicly owned treatment works | Major | EAST GALLATIN RIVER |
| DECKER COAL CO (EAST MINE) | MT0024210 | DECKER | Major | TONGUE RIVER RESERVOIR | |
| DEER LODGE WWTP | MT0022616 | DEER LODGE | Publicly owned treatment works | Major | UPPER CLARK FORK RIVER |
| PHILLIPS 66 - BILLINGS REFINERY | MT0000256 | BILLINGS | Major | YELLOWSTONE RIVER | |
| BUTTE-SILVER BOW WWTP | MT0022012 | BUTTE | Publicly owned treatment works | Major | SILVER BOW CREEK |
| CITY OF KALISPELL WWTP | MT0021938 | KALISPELL | Publicly owned treatment works | Major | ASHLEY CREEK |
| MONTANA RESOURCES | MT0000191 | BUTTE | Major | SILVER BOW CREEK | |
| RED LODGE WWTF | MT0020478 | RED LODGE | Publicly owned treatment works | Major | ROCK CREEK |
| WATER RECLAMATION FACILITY | MT0020435 | LIVINGSTON | Publicly owned treatment works | Major | YELLOWSTONE RIVER |
| BIGFORK WWTP | MT0020397 | BIGFORK | Publicly owned treatment works | Major | FLATHEAD LAKE |
| BUTTE HIGHLANDS MINE | MT0031755 | BUTTE | Major | Upper Clark Fork |
Other parameters in Montana
- Solids, total suspended566
- pH350
- Nitrite + Nitrate total [as N]341
- Flow rate323
- Nitrogen, total [as N]270
- BOD, 5-day, 20 deg. C267
- Phosphorus, total [as P]263
- Nitrogen, ammonia total [as N]248
- Nitrogen, Kjeldahl, total [as N]234
- E. coli, MTEC-MF198
- Oil and grease visual190
- Oil and grease, hexane extr method161
- Oil & Grease147
- BOD, 5-day, percent removal118
- Chlorine, total residual109
- Temperature, water deg. centigrade102
- Solids, suspended percent removal97
- Water level at sample collection time91
- Turbidity86
- Specific conductance86
- Solids, total dissolved [TDS]85
- Copper, total recoverable82
- Chloride [as Cl]82
- Lead, total recoverable72
- Iron, total [as Fe]71
- Zinc, total recoverable69
- Flow rate64
- Chemical Oxygen Demand [COD]63
- Duration of discharge60
- Hardness, total [as CaCO3]57
- Outfall observation,visual, y/n response57
- Duration56
- Cadmium, total recoverable53
- Arsenic, total recoverable53
- Conductivity51
- Zinc, total [as Zn]45
- Temperature, water deg. fahrenheit43
- Coliform, fecal general42
- Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas42
- Iron, total recoverable41
- Oxygen, dissolved [DO]41
- Selenium, total recoverable41
- Aluminum, dissolved [as Al]41
- Mercury, total recoverable40
- Chromium, total recoverable37
- Flow, in conduit or thru treatment plant37
- Lead, total [as Pb]33
- Nickel, total recoverable33
- Sulfate, total [as SO4]32
- Silver total recoverable31
- Copper, total [as Cu]30
- Arsenic, total [as As]29
- Report due [yrmoda]29
- Antimony, total recoverable26
- Cyanide, total [as CN]26
- Cadmium, total [as Cd]25
- Thallium, total recoverable23
- Nitrogen, nitrate total [as N]23
- Nickel, total [as Ni]22
- Beryllium, total recoverable [as Be]21
Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia nationwide