EPA · Montana · discharge permits by parameter
Oil and grease visual in Montana
- 190Permits carrying a limit
- 5With a recorded exceedance
- 4,879Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Montana permits that carry one for Oil and grease visual: 190 permits, of which 5 have a recorded exceedance. Nationwide the same parameter appears in 4,879 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| FRENCHTOWN MILL SITE WWTS | MT0000035 | MISSOULA | Major | CLARK FORK RIVER | |
| PALEO SEARCH INC - SUCTION DREDGE PROJECT | MT0025020 | HELENA | Major | MISSOURI RIVER | |
| SIDNEY SUGARS INCORPORATED | MT0000248 | SIDNEY | Major | YELLOWSTONE RIVER | |
| HARDIN WASTEWATER TREATMENT PLANT | MT0030759 | HARDIN | Publicly owned treatment works | Major | BIG HORN RIVER |
| PAR MONTANA LLC | MT0000477 | BILLINGS | Major | YELLOWSTONE RIVER |
Other pollutants in Montana
- Carbonaceous BOD, 5 day, 20 deg C filtrd 3
- BOD, carbonaceous, percent removal 8
- BOD, 5-day, percent removal 118
- Solids, suspended percent removal 97
- Chemical Oxygen Demand [COD] 63
- Sulfate 6
- Duration of discharge 60
- Xylene [mix of m+o+p] 6
- Radiation, gross alpha 3
- Flow, total 16
- Outfall observation,visual, y/n response 57
- Water level at sample collection time 91
- Report due [yrmoda] 29
- Monitoring well level from the surface 14
- Pass/Fail Static 48Hr Acute Ceriodaphnia dubia 12
- LC50 Static 48Hr Acute Pimephales promelas 4
- Pass/Fail Static 96 Hr Acute Pimephales Promelas 3
- Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia 39
- Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas 42
- Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia 3
Oil and grease visual nationwide
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