EPA · Montana · discharge permits by parameter
Duration in Montana
- 56Permits carrying a limit
- 0With a recorded exceedance
- 429Nationwide
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 Duration: 56 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 429 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 |
|---|---|---|---|---|---|
| PALEO SEARCH INC - SUCTION DREDGE PROJECT | MT0025020 | HELENA | Major | MISSOURI RIVER |
Other pollutants in Montana
- Oxidants, total residual 7
- Oxidants released, total residual 6
- Chlorodibromomethane 4
- Ethylbenzene 8
- Polychlorinated biphenyls [PCBs] 14
- Petrol hydrocarbons, total recoverable 7
- Fish feed used 15
- Floating solids, waste or visible foam-visual 7
- Phenols 15
- BTEX 3
- Flow, in conduit or thru treatment plant 37
- Chlorine, total residual 109
- E. coli 14
- E. coli, colony forming units [CFU] 5
- Nitrogen, Kjeldahl Total 3
- Flow, total 5
- Sodium Absorption Ratio 3
- Nitrogen, total, percent removal [%] 8
- Volume, total 9
- Flowing, Receiving Stream 18
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