EPA · Montana · discharge permits by parameter
Toxicity [acute], Ceriodaphnia dubia in Montana
- 3Permits carrying a limit
- 0With a recorded exceedance
- 1,393Nationwide
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 Toxicity [acute], Ceriodaphnia dubia: 3 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 1,393 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Montana
- 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
- Solids, total dissolved 18
- Solids, total dissolved [TDS] 85
- Mercury, dissolved [as Hg] 8
- Mercury, total [as Hg] 21
- Mercury, total recoverable 40
- Coliform, fecal general 42
- Cyanide, total recoverable 3
- Precipitation volume 5
- BOD, carbonaceous [5 day, 20 C] 10
- BOD, carb-5 day, 20 deg C, percent removal 3
Toxicity [acute], Ceriodaphnia dubia nationwide
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