EPA · Oregon · discharge permits by parameter
Solids, settleable in Oregon
- 7Permits carrying a limit
- 1With a recorded exceedance
- 5,164Nationwide
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 Solids, settleable: 7 permits, of which 1 have a recorded exceedance. Nationwide the same parameter appears in 5,164 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Oregon
- Thermal Discharge 3
- Flow rate 46
- Turbidity 14
- 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
- Oil & Grease 55
- Nitrogen, ammonia total [as N] 125
- Nitrogen, nitrate total [as N] 5
- 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
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