EPA · Indiana · discharge permits by parameter
Nitrite + Nitrate total [as N] in Indiana
- 417Permits carrying a limit
- 2With a recorded exceedance
- 7,134Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Indiana permits that carry one for Nitrite + Nitrate total [as N]: 417 permits, of which 2 have a recorded exceedance. Nationwide the same parameter appears in 7,134 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Indiana
- Oxygen, dissolved [DO] 655
- BOD, 5-day, 20 deg. C 81
- pH 2,239
- Solids, total suspended 1,894
- Solids, settleable 72
- Oil and grease, hexane extr method 769
- Oil & Grease 33
- Nitrogen, total [as N] 89
- Nitrogen, ammonia total [as N] 1,008
- Nitrogen, Kjeldahl, total [as N] 413
- Phosphate, total [as PO4] 4
- Phosphorus, total [as P] 793
- Carbon, tot organic [TOC] 25
- Cyanide, free [as free] 66
- Cyanide, total [as CN] 172
- Cyanide, free [amenable to chlorination] 89
- Sulfide, total [as S] 5
- Hardness, total [as CaCO3] 33
- Magnesium, total recoverable 5
- Sodium, total [as Na] 4
Nitrite + Nitrate total [as N] nationwide
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