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Sewage treatment plant, major discharger, Chehalis, Washington. NPDES permit WA0021105 expired Jul 31, 2017; its limits still apply. Last 12 months: no values over a limit, 34 required values missing, 14 of 129 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. centigrade | average | report only (deg C) (alert, not enforceable) | all year | 001 |
| Temperature, water deg. centigrade | average | report only (deg C) (alert, not enforceable) | all year | 001 |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) (alert, not enforceable) | all year | 001 |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) (alert, not enforceable) | all year | 001 |
| BOD, 5-day, 20 deg. C | average | ≤ 30 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | average | ≤ 30 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 45 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 45 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | average | ≤ 823.5 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | average | ≤ 823.5 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | average | ≤ 823.5 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 1235 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 1235 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 1235 lb/d | all year | 001 |
| pH | daily minimum | ≥ 6 SU | all year | 001 |
| pH | daily minimum | ≥ 6 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | average | ≤ 30 mg/L | all year | 001 |
| Solids, total suspended | average | ≤ 30 mg/L | all year | 001 |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year | 001 |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year | 001 |
| Solids, total suspended | average | ≤ 1002 lb/d | all year | 001 |
| Solids, total suspended | average | ≤ 1002 lb/d | all year | 001 |
| Solids, total suspended | average | ≤ 1002 lb/d | all year | 001 |
| Solids, total suspended | weekly average | ≤ 1503 lb/d | all year | 001 |
| Solids, total suspended | weekly average | ≤ 1503 lb/d | all year | 001 |
| Solids, total suspended | weekly average | ≤ 1503 lb/d | all year | 001 |
| Nitrogen, ammonia total [as N] | average | ≤ 11.3 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | average | ≤ 11.3 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | average | ≤ 565 lb/d | all year | 001 |
| Nitrogen, ammonia total [as N] | average | ≤ 565 lb/d | all year | 001 |
| Nitrogen, ammonia total [as N] | average | ≤ 565 lb/d | all year | 001 |
| Nitrogen, nitrite total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, nitrite total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, nitrite total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, nitrite total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, nitrate total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, nitrate total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, Kjeldahl, total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, Kjeldahl, total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Phosphate, total [as PO4] | average | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Phosphate, total [as PO4] | average | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Phosphate, total [as PO4] | maximum | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Phosphate, total [as PO4] | maximum | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Phosphorus, total [as P] | average | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Phosphorus, total [as P] | average | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Phosphorus, total [as P] | maximum | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Phosphorus, total [as P] | maximum | report only (mg/L) (alert, not enforceable) | all year | 001 |
| Arsenic, total [as As] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Arsenic, total [as As] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Cadmium, total [as Cd] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Cadmium, total [as Cd] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Chromium, total [as Cr] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Chromium, total [as Cr] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Copper, total [as Cu] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Copper, total [as Cu] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Lead, total [as Pb] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Lead, total [as Pb] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Thallium, total [as Tl] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Thallium, total [as Tl] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Molybdenum, total [as Mo] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Molybdenum, total [as Mo] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Nickel, total [as Ni] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Nickel, total [as Ni] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Silver, total [as Ag] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Silver, total [as Ag] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Zinc, total [as Zn] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Zinc, total [as Zn] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Antimony, total [as Sb] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Antimony, total [as Sb] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Selenium, total [as Se] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Selenium, total [as Se] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Chlorine, total residual | average | ≤ .023 mg/L | all year | 001 |
| Chlorine, total residual | average | ≤ .023 mg/L | all year | 001 |
| BOD, percent removal [total] | monthly average minimum | ≥ 85 % | all year | 001 |
| BOD, percent removal [total] | monthly average minimum | ≥ 85 % | all year | 001 |
| Mercury, total [as Hg] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Mercury, total [as Hg] | maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Coliform, fecal general | monthly geometric mean | ≤ 200 #/100mL | all year | 001 |
| Coliform, fecal general | monthly geometric mean | ≤ 200 #/100mL | all year | 001 |
| Coliform, fecal general | weekly geometric mean | ≤ 400 #/100mL | all year | 001 |
| Coliform, fecal general | weekly geometric mean | ≤ 400 #/100mL | all year | 001 |
| Flow | average | ≤ 6 MGD | all year | 001 |
| Flow | average | ≤ 6 MGD | all year | 001 |
| Solids, suspended percent removal | monthly average minimum | ≥ 85 % | all year | 001 |
| Solids, suspended percent removal | monthly average minimum | ≥ 85 % | all year | 001 |
| Arsenic, total [as As] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Arsenic, total [as As] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Cadmium, total [as Cd] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Cadmium, total [as Cd] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Chromium, total [as Cr] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Chromium, total [as Cr] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Lead, total dry weight [as Pb] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Lead, total dry weight [as Pb] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Thallium, total [as Tl] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Thallium, total [as Tl] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Molybdenum, total [as Mo] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Molybdenum, total [as Mo] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Nickel, total [as Ni] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Nickel, total [as Ni] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Silver, total [as Ag] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Silver, total [as Ag] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Zinc in bottom deposits [dry wgt] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Zinc in bottom deposits [dry wgt] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Antimony, total [as Sb] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Antimony, total [as Sb] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Selenium, total [as Se] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Selenium, total [as Se] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Mercury, tot in bot deposits [dry wgt] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Mercury, tot in bot deposits [dry wgt] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Copper, sludge, total, dry weight [as Cu] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Copper, sludge, total, dry weight [as Cu] | maximum | report only (mg/kg) (alert, not enforceable) | all year | BIO |
| Oxygen, dissolved [DO] | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Oxygen, dissolved [DO] | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| BOD, 5-day, 20 deg. C | average | ≤ 30 mg/L | all year | CLA |
| BOD, 5-day, 20 deg. C | average | ≤ 30 mg/L | all year | CLA |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 45 mg/L | all year | CLA |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 45 mg/L | all year | CLA |
| pH | daily minimum | ≥ 6 SU | all year | CLA |
| pH | daily minimum | ≥ 6 SU | all year | CLA |
| pH | daily maximum | ≤ 9 SU | all year | CLA |
| pH | daily maximum | ≤ 9 SU | all year | CLA |
| Solids, total suspended | average | ≤ 30 mg/L | all year | CLA |
| Solids, total suspended | average | ≤ 30 mg/L | all year | CLA |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year | CLA |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year | CLA |
| Nitrogen, total [as N] | average | ≤ 10 mg/L | all year | CLA |
| Nitrogen, total [as N] | average | ≤ 10 mg/L | all year | CLA |
| Nitrogen, ammonia total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, ammonia total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, ammonia total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, ammonia total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, nitrite total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, nitrite total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, nitrite total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, nitrite total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, nitrate total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, nitrate total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, Kjeldahl, total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, Kjeldahl, total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Chlorine, total residual | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Chlorine, total residual | average | report only (mg/L) (alert, not enforceable) | all year | CLA |
| Coagulants added [volume] | average | report only (gal) | all year | CLA |
| Coagulants added [volume] | maximum | report only (gal) | all year | CLA |
| Coliform, total general | daily maximum | ≤ 23 #/100mL | all year | CLA |
| Coliform, total general | daily maximum | ≤ 23 #/100mL | all year | CLA |
| Flow | average | ≤ 3.5 MGD (alert, not enforceable) | all year | CLA |
| Flow | average | ≤ 3.5 MGD | all year | CLA |
| Flow | average | ≤ 3.5 MGD | all year | CLA |
| Flow | maximum | report only (MGD) (alert, not enforceable) | all year | CLA |
| Oxygen, dissolved [DO] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Oxygen, dissolved [DO] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| BOD, 5-day, 20 deg. C | average | ≤ 30 mg/L | all year | CLC |
| BOD, 5-day, 20 deg. C | average | ≤ 30 mg/L | all year | CLC |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 45 mg/L | all year | CLC |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 45 mg/L | all year | CLC |
| pH | daily minimum | ≥ 6 SU | all year | CLC |
| pH | daily minimum | ≥ 6 SU | all year | CLC |
| pH | daily maximum | ≤ 9 SU | all year | CLC |
| pH | daily maximum | ≤ 9 SU | all year | CLC |
| Solids, total suspended | average | ≤ 30 mg/L | all year | CLC |
| Solids, total suspended | average | ≤ 30 mg/L | all year | CLC |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year | CLC |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year | CLC |
| Nitrogen, total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, ammonia total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, ammonia total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, ammonia total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, ammonia total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, nitrite total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, nitrite total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, nitrite total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, nitrite total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, nitrate total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, nitrate total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, Kjeldahl, total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, Kjeldahl, total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Chlorine, total residual | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Chlorine, total residual | average | report only (mg/L) (alert, not enforceable) | all year | CLC |
| Coagulants added [volume] | average | report only (gal) | all year | CLC |
| Coagulants added [volume] | maximum | report only (gal) | all year | CLC |
| Coliform, total general | daily maximum | ≤ 240 #/100mL | all year | CLC |
| Coliform, total general | daily maximum | ≤ 240 #/100mL | all year | CLC |
| Flow | average | ≤ 3.5 MGD (alert, not enforceable) | all year | CLC |
| Flow | average | ≤ 3.5 MGD | all year | CLC |
| Flow | average | ≤ 3.5 MGD | all year | CLC |
| Flow | maximum | report only (MGD) (alert, not enforceable) | all year | CLC |
| Turbidity | average | ≤ 2 NTU | all year | DAVG |
| Turbidity | average | ≤ 2 NTU | all year | DAVG |
| BOD, 5-day, 20 deg. C | average | report only (mg/L) (alert, not enforceable) | all year | INF |
| BOD, 5-day, 20 deg. C | average | report only (mg/L) (alert, not enforceable) | all year | INF |
| BOD, 5-day, 20 deg. C | maximum | report only (mg/L) (alert, not enforceable) | all year | INF |
| BOD, 5-day, 20 deg. C | maximum | report only (mg/L) (alert, not enforceable) | all year | INF |
| BOD, 5-day, 20 deg. C | average | report only (lb/d) (alert, not enforceable) | all year | INF |
| BOD, 5-day, 20 deg. C | average | report only (lb/d) (alert, not enforceable) | all year | INF |
| BOD, 5-day, 20 deg. C | average | report only (lb/d) (alert, not enforceable) | all year | INF |
| BOD, 5-day, 20 deg. C | maximum | report only (lb/d) (alert, not enforceable) | all year | INF |
| BOD, 5-day, 20 deg. C | maximum | report only (lb/d) (alert, not enforceable) | all year | INF |
| BOD, 5-day, 20 deg. C | maximum | report only (lb/d) (alert, not enforceable) | all year | INF |
| pH | maximum | report only (SU) (alert, not enforceable) | all year | INF |
| pH | maximum | report only (SU) (alert, not enforceable) | all year | INF |
| pH | minimum | report only (SU) (alert, not enforceable) | all year | INF |
| pH | minimum | report only (SU) (alert, not enforceable) | all year | INF |
| Solids, total suspended | average | report only (mg/L) (alert, not enforceable) | all year | INF |
| Solids, total suspended | average | report only (mg/L) (alert, not enforceable) | all year | INF |
| Solids, total suspended | maximum | report only (mg/L) (alert, not enforceable) | all year | INF |
| Solids, total suspended | maximum | report only (mg/L) (alert, not enforceable) | all year | INF |
| Solids, total suspended | average | report only (lb/d) (alert, not enforceable) | all year | INF |
| Solids, total suspended | average | report only (lb/d) (alert, not enforceable) | all year | INF |
| Solids, total suspended | average | report only (lb/d) (alert, not enforceable) | all year | INF |
| Solids, total suspended | maximum | report only (lb/d) (alert, not enforceable) | all year | INF |
| Solids, total suspended | maximum | report only (lb/d) (alert, not enforceable) | all year | INF |
| Solids, total suspended | maximum | report only (lb/d) (alert, not enforceable) | all year | INF |
| Nitrogen, ammonia total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | INF |
| Nitrogen, ammonia total [as N] | average | report only (mg/L) (alert, not enforceable) | all year | INF |
| Nitrogen, ammonia total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | INF |
| Nitrogen, ammonia total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | INF |
| Nitrogen, ammonia total [as N] | average | report only (lb/d) (alert, not enforceable) | all year | INF |
| Nitrogen, ammonia total [as N] | average | report only (lb/d) (alert, not enforceable) | all year | INF |
| Nitrogen, ammonia total [as N] | average | report only (lb/d) (alert, not enforceable) | all year | INF |
| Nitrogen, ammonia total [as N] | maximum | report only (lb/d) (alert, not enforceable) | all year | INF |
| Nitrogen, ammonia total [as N] | maximum | report only (lb/d) (alert, not enforceable) | all year | INF |
| Nitrogen, ammonia total [as N] | maximum | report only (lb/d) (alert, not enforceable) | all year | INF |
| Flow | average | report only (MGD) (alert, not enforceable) | all year | INF |
| Flow | average | report only (MGD) (alert, not enforceable) | all year | INF |
| Flow | maximum | report only (MGD) (alert, not enforceable) | all year | INF |
| Flow | maximum | report only (MGD) (alert, not enforceable) | all year | INF |
| Temperature, water deg. centigrade | maximum | report only (deg C) (alert, not enforceable) | all year | MW1E |
| Temperature, water deg. centigrade | maximum | report only (deg C) (alert, not enforceable) | all year | MW1E |
| Conductivity | maximum | report only (umho/cm) (alert, not enforceable) | all year | MW1E |
| Conductivity | maximum | report only (umho/cm) (alert, not enforceable) | all year | MW1E |
| Sulfate [as S] | maximum | ≤ 250 mg/L | all year | MW1E |
| Sulfate [as S] | maximum | ≤ 250 mg/L | all year | MW1E |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| pH | value | report only (SU) (alert, not enforceable) | all year | MW1E |
| pH | value | report only (SU) (alert, not enforceable) | all year | MW1E |
| Alkalinity, bicarbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Alkalinity, bicarbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Alkalinity, carbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Alkalinity, carbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Nitrogen, nitrite total [as N] | maximum | ≤ 1 mg/L | all year | MW1E |
| Nitrogen, nitrite total [as N] | maximum | ≤ 1 mg/L | all year | MW1E |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Calcium, total [as Ca] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Calcium, total [as Ca] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Magnesium, total [as Mg] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Magnesium, total [as Mg] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Sodium, total [as Na] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Sodium, total [as Na] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Potassium, total [as K] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Potassium, total [as K] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1E |
| Chloride [as Cl] | maximum | ≤ 250 mg/L | all year | MW1E |
| Chloride [as Cl] | maximum | ≤ 250 mg/L | all year | MW1E |
| Fluoride, total [as F] | maximum | ≤ 2 mg/L | all year | MW1E |
| Fluoride, total [as F] | maximum | ≤ 2 mg/L | all year | MW1E |
| Arsenic, total [as As] | maximum | ≤ 50 ug/L | all year | MW1E |
| Arsenic, total [as As] | maximum | ≤ 50 ug/L | all year | MW1E |
| Cadmium, total [as Cd] | maximum | ≤ 5 ug/L | all year | MW1E |
| Cadmium, total [as Cd] | maximum | ≤ 5 ug/L | all year | MW1E |
| Chromium, total [as Cr] | maximum | ≤ 100 ug/L | all year | MW1E |
| Chromium, total [as Cr] | maximum | ≤ 100 ug/L | all year | MW1E |
| Copper, total [as Cu] | maximum | ≤ 1300 ug/L | all year | MW1E |
| Copper, total [as Cu] | maximum | ≤ 1300 ug/L | all year | MW1E |
| Iron, total [as Fe] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW1E |
| Iron, total [as Fe] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW1E |
| Lead, total [as Pb] | maximum | ≤ 15 ug/L | all year | MW1E |
| Lead, total [as Pb] | maximum | ≤ 15 ug/L | all year | MW1E |
| Manganese, total [as Mn] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW1E |
| Manganese, total [as Mn] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW1E |
| Nickel, total [as Ni] | maximum | ≤ 100 ug/L | all year | MW1E |
| Nickel, total [as Ni] | maximum | ≤ 100 ug/L | all year | MW1E |
| Silver, total [as Ag] | maximum | ≤ 100 ug/L | all year | MW1E |
| Silver, total [as Ag] | maximum | ≤ 100 ug/L | all year | MW1E |
| Zinc, total [as Zn] | maximum | ≤ 5000 ug/L | all year | MW1E |
| Zinc, total [as Zn] | maximum | ≤ 5000 ug/L | all year | MW1E |
| Solids, total dissolved | maximum | ≤ 500 mg/L | all year | MW1E |
| Solids, total dissolved | maximum | ≤ 500 mg/L | all year | MW1E |
| Mercury, total [as Hg] | maximum | ≤ 2 ug/L | all year | MW1E |
| Mercury, total [as Hg] | maximum | ≤ 2 ug/L | all year | MW1E |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MW1E |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MW1E |
| Coliform, total general | maximum | report only (MPN/100mL) (alert, not enforceable) | all year | MW1E |
| Coliform, total general | maximum | report only (MPN/100mL) (alert, not enforceable) | all year | MW1E |
| Trihalomethane, tot. | maximum | ≤ 80 ug/L | all year | MW1E |
| Trihalomethane, tot. | maximum | ≤ 80 ug/L | all year | MW1E |
| Temperature, water deg. centigrade | maximum | report only (deg C) (alert, not enforceable) | all year | MW1S |
| Temperature, water deg. centigrade | maximum | report only (deg C) (alert, not enforceable) | all year | MW1S |
| Conductivity | maximum | report only (umho/cm) (alert, not enforceable) | all year | MW1S |
| Conductivity | maximum | report only (umho/cm) (alert, not enforceable) | all year | MW1S |
| Sulfate [as S] | maximum | ≤ 250 mg/L | all year | MW1S |
| Sulfate [as S] | maximum | ≤ 250 mg/L | all year | MW1S |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| pH | value | report only (SU) (alert, not enforceable) | all year | MW1S |
| pH | value | report only (SU) (alert, not enforceable) | all year | MW1S |
| Alkalinity, bicarbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Alkalinity, bicarbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Alkalinity, carbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Alkalinity, carbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Nitrogen, nitrite total [as N] | maximum | ≤ 1 mg/L | all year | MW1S |
| Nitrogen, nitrite total [as N] | maximum | ≤ 1 mg/L | all year | MW1S |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | MW1S |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | MW1S |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Calcium, total [as Ca] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Calcium, total [as Ca] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Magnesium, total [as Mg] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Magnesium, total [as Mg] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Sodium, total [as Na] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Sodium, total [as Na] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Potassium, total [as K] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Potassium, total [as K] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW1S |
| Chloride [as Cl] | maximum | ≤ 250 mg/L | all year | MW1S |
| Chloride [as Cl] | maximum | ≤ 250 mg/L | all year | MW1S |
| Fluoride, total [as F] | maximum | ≤ 2 mg/L | all year | MW1S |
| Fluoride, total [as F] | maximum | ≤ 2 mg/L | all year | MW1S |
| Arsenic, total [as As] | maximum | ≤ 50 ug/L | all year | MW1S |
| Arsenic, total [as As] | maximum | ≤ 50 ug/L | all year | MW1S |
| Cadmium, total [as Cd] | maximum | ≤ 5 ug/L | all year | MW1S |
| Cadmium, total [as Cd] | maximum | ≤ 5 ug/L | all year | MW1S |
| Chromium, total [as Cr] | maximum | ≤ 100 ug/L | all year | MW1S |
| Chromium, total [as Cr] | maximum | ≤ 100 ug/L | all year | MW1S |
| Copper, total [as Cu] | maximum | ≤ 1300 ug/L | all year | MW1S |
| Copper, total [as Cu] | maximum | ≤ 1300 ug/L | all year | MW1S |
| Iron, total [as Fe] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW1S |
| Iron, total [as Fe] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW1S |
| Lead, total [as Pb] | maximum | ≤ 15 ug/L | all year | MW1S |
| Lead, total [as Pb] | maximum | ≤ 15 ug/L | all year | MW1S |
| Manganese, total [as Mn] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW1S |
| Manganese, total [as Mn] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW1S |
| Nickel, total [as Ni] | maximum | ≤ 100 ug/L | all year | MW1S |
| Nickel, total [as Ni] | maximum | ≤ 100 ug/L | all year | MW1S |
| Silver, total [as Ag] | maximum | ≤ 100 ug/L | all year | MW1S |
| Silver, total [as Ag] | maximum | ≤ 100 ug/L | all year | MW1S |
| Zinc, total [as Zn] | maximum | ≤ 5000 ug/L | all year | MW1S |
| Zinc, total [as Zn] | maximum | ≤ 5000 ug/L | all year | MW1S |
| Solids, total dissolved | maximum | ≤ 500 mg/L | all year | MW1S |
| Solids, total dissolved | maximum | ≤ 500 mg/L | all year | MW1S |
| Mercury, total [as Hg] | maximum | ≤ 2 ug/L | all year | MW1S |
| Mercury, total [as Hg] | maximum | ≤ 2 ug/L | all year | MW1S |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MW1S |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MW1S |
| Coliform, total general | maximum | report only (MPN/100mL) (alert, not enforceable) | all year | MW1S |
| Coliform, total general | maximum | report only (MPN/100mL) (alert, not enforceable) | all year | MW1S |
| Trihalomethane, tot. | maximum | ≤ 80 ug/L | all year | MW1S |
| Trihalomethane, tot. | maximum | ≤ 80 ug/L | all year | MW1S |
| Temperature, water deg. centigrade | maximum | report only (deg C) (alert, not enforceable) | all year | MW5N |
| Temperature, water deg. centigrade | maximum | report only (deg C) (alert, not enforceable) | all year | MW5N |
| Conductivity | maximum | report only (umho/cm) (alert, not enforceable) | all year | MW5N |
| Conductivity | maximum | report only (umho/cm) (alert, not enforceable) | all year | MW5N |
| Sulfate [as S] | maximum | ≤ 250 mg/L | all year | MW5N |
| Sulfate [as S] | maximum | ≤ 250 mg/L | all year | MW5N |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| pH | value | report only (SU) (alert, not enforceable) | all year | MW5N |
| pH | value | report only (SU) (alert, not enforceable) | all year | MW5N |
| Alkalinity, bicarbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Alkalinity, bicarbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Alkalinity, carbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Alkalinity, carbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Nitrogen, nitrite total [as N] | maximum | ≤ 1 mg/L | all year | MW5N |
| Nitrogen, nitrite total [as N] | maximum | ≤ 1 mg/L | all year | MW5N |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | MW5N |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | MW5N |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Calcium, total [as Ca] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Calcium, total [as Ca] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Magnesium, total [as Mg] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Magnesium, total [as Mg] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Sodium, total [as Na] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Sodium, total [as Na] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Potassium, total [as K] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Potassium, total [as K] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Chloride [as Cl] | maximum | ≤ 250 mg/L | all year | MW5N |
| Chloride [as Cl] | maximum | ≤ 250 mg/L | all year | MW5N |
| Fluoride, total [as F] | maximum | ≤ 2 mg/L | all year | MW5N |
| Fluoride, total [as F] | maximum | ≤ 2 mg/L | all year | MW5N |
| Arsenic, total [as As] | maximum | ≤ 50 ug/L | all year | MW5N |
| Arsenic, total [as As] | maximum | ≤ 50 ug/L | all year | MW5N |
| Cadmium, total [as Cd] | maximum | ≤ 5 ug/L | all year | MW5N |
| Cadmium, total [as Cd] | maximum | ≤ 5 ug/L | all year | MW5N |
| Chromium, total [as Cr] | maximum | ≤ 100 ug/L | all year | MW5N |
| Chromium, total [as Cr] | maximum | ≤ 100 ug/L | all year | MW5N |
| Copper, total [as Cu] | maximum | ≤ 1300 ug/L | all year | MW5N |
| Copper, total [as Cu] | maximum | ≤ 1300 ug/L | all year | MW5N |
| Iron, total [as Fe] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5N |
| Iron, total [as Fe] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5N |
| Lead, total [as Pb] | maximum | ≤ 15 ug/L | all year | MW5N |
| Lead, total [as Pb] | maximum | ≤ 15 ug/L | all year | MW5N |
| Manganese, total [as Mn] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5N |
| Manganese, total [as Mn] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5N |
| Nickel, total [as Ni] | maximum | ≤ 100 ug/L | all year | MW5N |
| Nickel, total [as Ni] | maximum | ≤ 100 ug/L | all year | MW5N |
| Silver, total [as Ag] | maximum | ≤ 100 ug/L | all year | MW5N |
| Silver, total [as Ag] | maximum | ≤ 100 ug/L | all year | MW5N |
| Zinc, total [as Zn] | maximum | ≤ 5000 ug/L | all year | MW5N |
| Zinc, total [as Zn] | maximum | ≤ 5000 ug/L | all year | MW5N |
| Solids, total dissolved | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Solids, total dissolved | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5N |
| Mercury, total [as Hg] | maximum | ≤ 2 ug/L | all year | MW5N |
| Mercury, total [as Hg] | maximum | ≤ 2 ug/L | all year | MW5N |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MW5N |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MW5N |
| Coliform, total general | maximum | report only (MPN/100mL) (alert, not enforceable) | all year | MW5N |
| Coliform, total general | maximum | report only (MPN/100mL) (alert, not enforceable) | all year | MW5N |
| Trihalomethane, tot. | maximum | ≤ 80 ug/L | all year | MW5N |
| Trihalomethane, tot. | maximum | ≤ 80 ug/L | all year | MW5N |
| Temperature, water deg. centigrade | maximum | report only (deg C) (alert, not enforceable) | all year | MW5S |
| Temperature, water deg. centigrade | maximum | report only (deg C) (alert, not enforceable) | all year | MW5S |
| Conductivity | maximum | report only (umho/cm) (alert, not enforceable) | all year | MW5S |
| Conductivity | maximum | report only (umho/cm) (alert, not enforceable) | all year | MW5S |
| Sulfate [as S] | maximum | ≤ 250 mg/L | all year | MW5S |
| Sulfate [as S] | maximum | ≤ 250 mg/L | all year | MW5S |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| pH | value | report only (SU) (alert, not enforceable) | all year | MW5S |
| pH | value | report only (SU) (alert, not enforceable) | all year | MW5S |
| Alkalinity, bicarbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Alkalinity, bicarbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Alkalinity, carbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Alkalinity, carbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Nitrogen, nitrite total [as N] | maximum | ≤ 1 mg/L | all year | MW5S |
| Nitrogen, nitrite total [as N] | maximum | ≤ 1 mg/L | all year | MW5S |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | MW5S |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | MW5S |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Calcium, total [as Ca] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Calcium, total [as Ca] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Magnesium, total [as Mg] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Magnesium, total [as Mg] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Sodium, total [as Na] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Sodium, total [as Na] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Potassium, total [as K] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Potassium, total [as K] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5S |
| Chloride [as Cl] | maximum | ≤ 250 mg/L | all year | MW5S |
| Chloride [as Cl] | maximum | ≤ 250 mg/L | all year | MW5S |
| Fluoride, total [as F] | maximum | ≤ 2 mg/L | all year | MW5S |
| Fluoride, total [as F] | maximum | ≤ 2 mg/L | all year | MW5S |
| Arsenic, total [as As] | maximum | ≤ 50 ug/L | all year | MW5S |
| Arsenic, total [as As] | maximum | ≤ 50 ug/L | all year | MW5S |
| Cadmium, total [as Cd] | maximum | ≤ 5 ug/L | all year | MW5S |
| Cadmium, total [as Cd] | maximum | ≤ 5 ug/L | all year | MW5S |
| Chromium, total [as Cr] | maximum | ≤ 100 ug/L | all year | MW5S |
| Chromium, total [as Cr] | maximum | ≤ 100 ug/L | all year | MW5S |
| Copper, total [as Cu] | maximum | ≤ 1300 ug/L | all year | MW5S |
| Copper, total [as Cu] | maximum | ≤ 1300 ug/L | all year | MW5S |
| Iron, total [as Fe] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5S |
| Iron, total [as Fe] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5S |
| Lead, total [as Pb] | maximum | ≤ 15 ug/L | all year | MW5S |
| Lead, total [as Pb] | maximum | ≤ 15 ug/L | all year | MW5S |
| Manganese, total [as Mn] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5S |
| Manganese, total [as Mn] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5S |
| Nickel, total [as Ni] | maximum | ≤ 100 ug/L | all year | MW5S |
| Nickel, total [as Ni] | maximum | ≤ 100 ug/L | all year | MW5S |
| Silver, total [as Ag] | maximum | ≤ 100 ug/L | all year | MW5S |
| Silver, total [as Ag] | maximum | ≤ 100 ug/L | all year | MW5S |
| Zinc, total [as Zn] | maximum | ≤ 5000 ug/L | all year | MW5S |
| Zinc, total [as Zn] | maximum | ≤ 5000 ug/L | all year | MW5S |
| Solids, total dissolved | maximum | ≤ 500 mg/L | all year | MW5S |
| Solids, total dissolved | maximum | ≤ 500 mg/L | all year | MW5S |
| Mercury, total [as Hg] | maximum | ≤ 2 ug/L | all year | MW5S |
| Mercury, total [as Hg] | maximum | ≤ 2 ug/L | all year | MW5S |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MW5S |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MW5S |
| Coliform, total general | maximum | report only (MPN/100mL) (alert, not enforceable) | all year | MW5S |
| Coliform, total general | maximum | report only (MPN/100mL) (alert, not enforceable) | all year | MW5S |
| Trihalomethane, tot. | maximum | ≤ 80 ug/L | all year | MW5S |
| Trihalomethane, tot. | maximum | ≤ 80 ug/L | all year | MW5S |
| Temperature, water deg. centigrade | maximum | report only (deg C) (alert, not enforceable) | all year | MW5W |
| Temperature, water deg. centigrade | maximum | report only (deg C) (alert, not enforceable) | all year | MW5W |
| Conductivity | maximum | report only (umho/cm) (alert, not enforceable) | all year | MW5W |
| Conductivity | maximum | report only (umho/cm) (alert, not enforceable) | all year | MW5W |
| Sulfate [as S] | maximum | ≤ 250 mg/L | all year | MW5W |
| Sulfate [as S] | maximum | ≤ 250 mg/L | all year | MW5W |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| pH | value | report only (SU) (alert, not enforceable) | all year | MW5W |
| pH | value | report only (SU) (alert, not enforceable) | all year | MW5W |
| Alkalinity, bicarbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Alkalinity, bicarbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Alkalinity, carbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Alkalinity, carbonate [as CaCO3] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Nitrogen, nitrite total [as N] | maximum | ≤ 1 mg/L | all year | MW5W |
| Nitrogen, nitrite total [as N] | maximum | ≤ 1 mg/L | all year | MW5W |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | MW5W |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | MW5W |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Calcium, total [as Ca] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Calcium, total [as Ca] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Magnesium, total [as Mg] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Magnesium, total [as Mg] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Sodium, total [as Na] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Sodium, total [as Na] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Potassium, total [as K] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Potassium, total [as K] | maximum | report only (mg/L) (alert, not enforceable) | all year | MW5W |
| Chloride [as Cl] | maximum | ≤ 250 mg/L | all year | MW5W |
| Chloride [as Cl] | maximum | ≤ 250 mg/L | all year | MW5W |
| Fluoride, total [as F] | maximum | ≤ 2 mg/L | all year | MW5W |
| Fluoride, total [as F] | maximum | ≤ 2 mg/L | all year | MW5W |
| Arsenic, total [as As] | maximum | ≤ 50 ug/L | all year | MW5W |
| Arsenic, total [as As] | maximum | ≤ 50 ug/L | all year | MW5W |
| Cadmium, total [as Cd] | maximum | ≤ 5 ug/L | all year | MW5W |
| Cadmium, total [as Cd] | maximum | ≤ 5 ug/L | all year | MW5W |
| Chromium, total [as Cr] | maximum | ≤ 100 ug/L | all year | MW5W |
| Chromium, total [as Cr] | maximum | ≤ 100 ug/L | all year | MW5W |
| Copper, total [as Cu] | maximum | ≤ 1300 ug/L | all year | MW5W |
| Copper, total [as Cu] | maximum | ≤ 1300 ug/L | all year | MW5W |
| Iron, total [as Fe] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5W |
| Iron, total [as Fe] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5W |
| Lead, total [as Pb] | maximum | ≤ 15 ug/L | all year | MW5W |
| Lead, total [as Pb] | maximum | ≤ 15 ug/L | all year | MW5W |
| Manganese, total [as Mn] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5W |
| Manganese, total [as Mn] | maximum | report only (ug/L) (alert, not enforceable) | all year | MW5W |
| Nickel, total [as Ni] | maximum | ≤ 100 ug/L | all year | MW5W |
| Nickel, total [as Ni] | maximum | ≤ 100 ug/L | all year | MW5W |
| Silver, total [as Ag] | maximum | ≤ 100 ug/L | all year | MW5W |
| Silver, total [as Ag] | maximum | ≤ 100 ug/L | all year | MW5W |
| Zinc, total [as Zn] | maximum | ≤ 5000 ug/L | all year | MW5W |
| Zinc, total [as Zn] | maximum | ≤ 5000 ug/L | all year | MW5W |
| Solids, total dissolved | maximum | ≤ 500 mg/L | all year | MW5W |
| Solids, total dissolved | maximum | ≤ 500 mg/L | all year | MW5W |
| Mercury, total [as Hg] | maximum | ≤ 2 ug/L | all year | MW5W |
| Mercury, total [as Hg] | maximum | ≤ 2 ug/L | all year | MW5W |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MW5W |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MW5W |
| Coliform, total general | maximum | report only (MPN/100mL) (alert, not enforceable) | all year | MW5W |
| Coliform, total general | maximum | report only (MPN/100mL) (alert, not enforceable) | all year | MW5W |
| Trihalomethane, tot. | maximum | ≤ 80 ug/L | all year | MW5W |
| Trihalomethane, tot. | maximum | ≤ 80 ug/L | all year | MW5W |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MWHS |
| Depth to water level ft below landsurface | maximum | report only (ft) (alert, not enforceable) | all year | MWHS |
| Turbidity | daily maximum | ≤ 5 NTU | all year | MXD |
| Turbidity | daily maximum | ≤ 5 NTU | all year | MXD |
| Flow | average | report only (cfs) (alert, not enforceable) | all year | RCW |
| Flow | average | report only (cfs) (alert, not enforceable) | all year | RCW |
| Flow | maximum | report only (cfs) (alert, not enforceable) | all year | RCW |
| Flow | maximum | report only (cfs) (alert, not enforceable) | all year | RCW |
| Stage, stream | maximum | report only (ft) (alert, not enforceable) | all year | RS1 |
| Stage, stream | maximum | report only (ft) (alert, not enforceable) | all year | RS1 |
| Stage, stream | maximum | report only (ft) (alert, not enforceable) | all year | RS2 |
| Stage, stream | maximum | report only (ft) (alert, not enforceable) | all year | RS2 |
Cited limits by parameter: Washington's rules and the federal ones.
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Your permit document is the final word. As JSON: /api/v1/permits/WA0021105 · MCP: https://passage-data.com/mcp