NPDES permit WA0024023 · Major POTW · effective, expires 2029-03-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-07-31.
Reports are due about 15 days after each monitoring period ends (the most common figure among WA permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 005 | Temperature, water deg. centigrade | AVERAGE | report only (alert) | all year |
| 005 | Temperature, water deg. centigrade | MAXIMUM | report only (alert) | all year |
| 005 | Oxygen, dissolved [DO] | AVERAGE | report only (alert) | all year |
| 005 | Oxygen, dissolved [DO] | MINIMUM | report only (alert) | all year |
| 005 | BOD, 5-day, 20 deg. C | MO AVG | <= 30 mg/L | all year |
| 005 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 45 mg/L | all year |
| 005 | BOD, 5-day, 20 deg. C | MO AVG | <= 5379 lb/d | all year |
| 005 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 8069 lb/d | all year |
| 005 | pH | DAILY MN | >= 6 SU | all year |
| 005 | pH | DAILY MX | <= 9 SU | all year |
| 005 | Alkalinity, total [as CaCO3] | Single Rdg | report only (alert) | all year |
| 005 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 005 | Solids, total suspended | WKLY AVG | <= 45 mg/L | all year |
| 005 | Solids, total suspended | MO AVG | <= 5379 lb/d | all year |
| 005 | Solids, total suspended | WKLY AVG | <= 8069 lb/d | all year |
| 005 | Oil and grease [soxhlet extr.] tot. | Single Rdg | report only (alert) | all year |
| 005 | Nitrogen, ammonia total [as N] | AVERAGE | report only (alert) | all year |
| 005 | Nitrogen, ammonia total [as N] | MAXIMUM | report only (alert) | all year |
| 005 | Nitrogen, ammonia total [as N] | AVERAGE | report only (alert) | all year |
| 005 | Nitrogen, ammonia total [as N] | MAXIMUM | report only (alert) | all year |
| 005 | Nitrogen, Kjeldahl, total [as N] | Single Rdg | report only (alert) | all year |
| 005 | Nitrogen, Kjeldahl, total [as N] | AVERAGE | report only (alert) | all year |
| 005 | Nitrogen, Kjeldahl, total [as N] | MAXIMUM | report only (alert) | all year |
| 005 | Nitrite + Nitrate total [as N] | AVERAGE | report only (alert) | all year |
| 005 | Nitrite + Nitrate total [as N] | MAXIMUM | report only (alert) | all year |
| 005 | Phosphorus, total [as P] | AVERAGE | report only (alert) | all year |
| 005 | Phosphorus, total [as P] | MAXIMUM | report only (alert) | all year |
| 005 | Phosphorus, total [as P] | AVERAGE | report only (alert) | all year |
| 005 | Phosphorus, total [as P] | MAXIMUM | report only (alert) | all year |
| 005 | Cyanide, total [as CN] | Single Rdg | report only (alert) | all year |
| 005 | Hardness, total [as CaCO3] | Single Rdg | report only (alert) | all year |
| 005 | Arsenic, total [as As] | Single Rdg | report only (alert) | all year |
| 005 | Beryllium, total [as Be] | Single Rdg | report only (alert) | all year |
| 005 | Cadmium, total [as Cd] | Single Rdg | report only (alert) | all year |
| 005 | Chromium, total [as Cr] | Single Rdg | report only (alert) | all year |
| 005 | Copper, total [as Cu] | Single Rdg | report only (alert) | all year |
| 005 | Lead, total [as Pb] | Single Rdg | report only (alert) | all year |
| 005 | Thallium, total [as Tl] | Single Rdg | report only (alert) | all year |
| 005 | Nickel, total [as Ni] | Single Rdg | report only (alert) | all year |
| 005 | Silver, total [as Ag] | Single Rdg | report only (alert) | all year |
| 005 | Zinc, total [as Zn] | Single Rdg | report only (alert) | all year |
| 005 | Antimony, total [as Sb] | Single Rdg | report only (alert) | all year |
| 005 | Selenium, total [as Se] | Single Rdg | report only (alert) | all year |
| 005 | Total phenols | Single Rdg | report only | all year |
| 005 | Phosphate, ortho [as P] | AVERAGE | report only (alert) | all year |
| 005 | Phosphate, ortho [as P] | MAXIMUM | report only (alert) | all year |
| 005 | Phosphate, ortho [as P] | AVERAGE | report only (alert) | all year |
| 005 | Phosphate, ortho [as P] | MAXIMUM | report only (alert) | all year |
| 005 | Phenolics, total | Single Rdg | report only (alert) | all year |
| 005 | Chlorine, total residual | DAILY MX | <= .035 mg/L | all year |
| 005 | BOD, percent removal [total] | MO AV MN | >= 85 % | all year |
| 005 | Mercury, total [as Hg] | Single Rdg | report only (alert) | all year |
| 005 | Coliform, total general | MO GEOMN | <= 100 #/100mL | all year |
| 005 | Coliform, total general | WK GEOMN | <= 320 #/100mL | all year |
| 005 | Flow | AVERAGE | report only (alert) | all year |
| 005 | Flow | MAXIMUM | report only (alert) | all year |
| 005 | Solids, suspended percent removal | MO AV MN | >= 85 % | all year |
| IN1 | BOD, 5-day, 20 deg. C | AVERAGE | report only (alert) | all year |
| IN1 | BOD, 5-day, 20 deg. C | MAXIMUM | report only (alert) | all year |
| IN1 | BOD, 5-day, 20 deg. C | AVERAGE | report only (alert) | all year |
| IN1 | BOD, 5-day, 20 deg. C | MAXIMUM | report only (alert) | all year |
| IN1 | Solids, total suspended | AVERAGE | report only (alert) | all year |
| IN1 | Solids, total suspended | MAXIMUM | report only (alert) | all year |
| IN1 | Solids, total suspended | AVERAGE | report only (alert) | all year |
| IN1 | Solids, total suspended | MAXIMUM | report only (alert) | all year |
| IN1 | Nitrogen, Kjeldahl, total [as N] | AVERAGE | report only (alert) | all year |
| IN1 | Nitrogen, Kjeldahl, total [as N] | MAXIMUM | report only (alert) | all year |
| IN1 | Nitrogen, Kjeldahl, total [as N] | AVERAGE | report only (alert) | all year |
| IN1 | Nitrogen, Kjeldahl, total [as N] | MAXIMUM | report only (alert) | all year |
| IN1 | Flow | AVERAGE | report only (alert) | all year |
| IN1 | Flow | MAXIMUM | report only (alert) | all year |
| IN2 | BOD, 5-day, 20 deg. C | AVERAGE | report only (alert) | all year |
| IN2 | BOD, 5-day, 20 deg. C | MAXIMUM | report only (alert) | all year |
| IN2 | BOD, 5-day, 20 deg. C | AVERAGE | report only (alert) | all year |
| IN2 | BOD, 5-day, 20 deg. C | MAXIMUM | report only (alert) | all year |
| IN2 | Solids, total suspended | AVERAGE | report only (alert) | all year |
| IN2 | Solids, total suspended | MAXIMUM | report only (alert) | all year |
| IN2 | Solids, total suspended | AVERAGE | report only (alert) | all year |
| IN2 | Solids, total suspended | MAXIMUM | report only (alert) | all year |
| IN2 | Nitrogen, Kjeldahl, total [as N] | AVERAGE | report only (alert) | all year |
| IN2 | Nitrogen, Kjeldahl, total [as N] | MAXIMUM | report only (alert) | all year |
| IN2 | Nitrogen, Kjeldahl, total [as N] | AVERAGE | report only (alert) | all year |
| IN2 | Nitrogen, Kjeldahl, total [as N] | MAXIMUM | report only (alert) | all year |
| IN2 | Flow | AVERAGE | report only (alert) | all year |
| IN2 | Flow | MAXIMUM | report only (alert) | all year |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states