EPA · Puerto Rico · discharge permits by parameter
Nitrogen, total [as N] in Puerto Rico
- 47Permits carrying a limit
- 23With a recorded exceedance
- 9,258Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Puerto Rico permits that carry one for Nitrogen, total [as N]: 47 permits, of which 23 have a recorded exceedance. Nationwide the same parameter appears in 9,258 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Puerto Rico
- Turbidity 161
- Color [PT-CO units] 134
- Oxygen, dissolved [DO] 143
- Oxygen, dissolved percent saturation 9
- BOD, 5-day, 20 deg. C 129
- Oxygen demand, chem. [high level] [COD] 7
- pH 179
- Solids, total suspended 100
- Solids, settleable 144
- Oil & Grease 84
- Ammonia nitrogen, total, [as N] 30 day 9
- Nitrogen, ammonia total [as N] 6
- Nitrogen, Kjeldahl, total [as N] 4
- Nitrite + Nitrate total [as N] 23
- Phosphorus, total [as P] 107
- Cyanide, total [as CN] 29
- Sulfide, total [as S] 24
- Sulfate, total [as SO4] 73
- Fluoride, total [as F] 26
- Arsenic, total [as As] 48
Nitrogen, total [as N] nationwide
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