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
What this page shows
This page covers Clean Water Act discharge permits in MT with limits on the pollutant parameter Oil and grease visual. It lists 190 permits in MT with a limit on this parameter and 164 permits in MT with a recorded violation of this parameter.