NPDES permit WA0037231 · Minor POTW · administratively continued, expires 2014-04-30 · 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 |
|---|---|---|---|---|
| 001 | Temperature, water deg. centigrade | AVERAGE | report only (alert) | all year |
| 001 | Temperature, water deg. centigrade | DAILY MX | report only (alert) | all year |
| 001 | BOD, 5-day, 20 deg. C | AVERAGE | <= 30 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 45 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | AVERAGE | <= 121 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | AVERAGE | <= 121 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 182 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 182 lb/d | all year |
| 001 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | AVERAGE | <= 30 mg/L | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 45 mg/L | all year |
| 001 | Solids, total suspended | AVERAGE | <= 118 lb/d | all year |
| 001 | Solids, total suspended | AVERAGE | <= 118 lb/d | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 177 lb/d | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 177 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | AVERAGE | <= 3 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | AVERAGE | <= 8 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 19 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Hardness, total [as CaCO3] | AVERAGE | report only (alert) | all year |
| 001 | BOD, percent removal [total] | MO AV MN | >= 85 % | all year |
| 001 | Coliform, fecal general | GEO MEAN | <= 200 #/100mL | all year |
| 001 | Coliform, fecal general | WK GEOMN | <= 400 #/100mL | all year |
| 001 | Flow | AVERAGE | report only (alert) | all year |
| 001 | Flow | MAXIMUM | report only (alert) | all year |
| 001 | Solids, suspended percent removal | MO AV MN | >= 85 % | all year |
| INFL | BOD, 5-day, 20 deg. C | AVERAGE | report only (alert) | all year |
| INFL | BOD, 5-day, 20 deg. C | MAXIMUM | report only (alert) | all year |
| INFL | BOD, 5-day, 20 deg. C | AVERAGE | report only (alert) | all year |
| INFL | BOD, 5-day, 20 deg. C | AVERAGE | report only (alert) | all year |
| INFL | BOD, 5-day, 20 deg. C | MAXIMUM | report only (alert) | all year |
| INFL | BOD, 5-day, 20 deg. C | MAXIMUM | report only (alert) | all year |
| INFL | Solids, total suspended | AVERAGE | report only (alert) | all year |
| INFL | Solids, total suspended | MAXIMUM | report only (alert) | all year |
| INFL | Solids, total suspended | AVERAGE | report only (alert) | all year |
| INFL | Solids, total suspended | AVERAGE | report only (alert) | all year |
| INFL | Solids, total suspended | MAXIMUM | report only (alert) | all year |
| INFL | Solids, total suspended | 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