EPA · Oregon · discharge permits by parameter
Nitrogen, nitrate total [as N] in Oregon
- 5Permits carrying a limit
- 0With a recorded exceedance
- 1,650Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Oregon permits that carry one for Nitrogen, nitrate total [as N]: 5 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 1,650 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Oregon
- Color [PT-CO units] 6
- Total production - mass 10
- Oxygen, dissolved [DO] 45
- BOD, 5-day, 20 deg. C 214
- pH 358
- Alkalinity, total [as CaCO3] 50
- Solids, total suspended 339
- Solids, settleable 7
- Oil & Grease 55
- Nitrogen, ammonia total [as N] 125
- Nitrogen, Kjeldahl, total [as N] 64
- Nitrite + Nitrate total [as N] 57
- Phosphate, total [as PO4] 5
- Phosphorus, total [as P] 112
- Phosphate, ortho, dissolved [as P] 3
- Carbon, tot organic [TOC] 8
- Cyanide, total [as CN] 7
- Hardness, total [as CaCO3] 10
- Fluoride, total [as F] 4
- Iron, total recoverable 3
Nitrogen, nitrate total [as N] nationwide
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