EPA · Iowa · discharge permits by parameter
Nitrogen, total Kjeldahl in Iowa
- 20Permits carrying a limit
- 0With a recorded exceedance
- 398Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Iowa permits that carry one for Nitrogen, total Kjeldahl: 20 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 398 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Iowa
- Naphthalene 3
- Di[2-ethylhexyl] phthalate [DEHP] 5
- Di-n-butyl phthalate 3
- Vinyl chloride 4
- Polychlorinated biphenyls [PCBs] 5
- Hexachlorobenzene 4
- Hexachlorobutadiene 3
- Temperature, length of excursion 7
- Phenols 6
- Hydrocarbons, total gas chromatograph 3
- Flow, in conduit or thru treatment plant 27
- Chlorine, total residual 206
- Chlorine, free available 7
- E. coli 645
- Annual Nitrate Nitrogen Discharged 26
- Toxicity [acute], Ceriodaphnia dubia 129
- Toxicity [acute], Pimephales promelas [Fathead Minnow] 129
- Solids, total dissolved 13
- Mercury, total [as Hg] 5
- Depth of pond or reservoir in feet 413
Nitrogen, total Kjeldahl nationwide
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