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Sewerage Systems, Puyallup, Washington. NPDES permit WA0037079 expired Aug 31, 2014; its limits still apply. Last 12 months: over a limit once (last October 2025). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Chlorine, total residual, average | .007273 | ≤ .007 mg/L | 4% |
| 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 | ≤ 15 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | average | ≤ 15 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 23 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 23 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | average | ≤ 2 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | average | ≤ 2 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | average | ≤ 2 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 3 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 3 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 3 lb/d | all year | 001 |
| pH | daily minimum | ≥ 6.5 SU | all year | 001 |
| pH | daily maximum | ≤ 8.5 SU | all year | 001 |
| Solids, total suspended | average | ≤ 15 mg/L | all year | 001 |
| Solids, total suspended | average | ≤ 15 mg/L | all year | 001 |
| Solids, total suspended | weekly average | ≤ 23 mg/L | all year | 001 |
| Solids, total suspended | weekly average | ≤ 23 mg/L | all year | 001 |
| Solids, total suspended | average | ≤ 2 lb/d | all year | 001 |
| Solids, total suspended | average | ≤ 2 lb/d | all year | 001 |
| Solids, total suspended | average | ≤ 2 lb/d | all year | 001 |
| Solids, total suspended | weekly average | ≤ 3 lb/d | all year | 001 |
| Solids, total suspended | weekly average | ≤ 3 lb/d | all year | 001 |
| Solids, total suspended | weekly average | ≤ 3 lb/d | all year | 001 |
| Nitrogen, ammonia total [as N] | average | report only (mg/L) (alert, not enforceable) | Jan, Feb, Mar, Apr, May, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | average | report only (mg/L) (alert, not enforceable) | Jan, Feb, Mar, Apr, May, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | average | ≤ .8 mg/L | Jun–Oct | 001 |
| Nitrogen, ammonia total [as N] | average | ≤ .8 mg/L | Jun–Oct | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) (alert, not enforceable) | Jan, Feb, Mar, Apr, May, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) (alert, not enforceable) | Jan, Feb, Mar, Apr, May, Nov, Dec | 001 |
| BOD, percent removal [total] | monthly average minimum | ≥ 85 % | all year | 001 |
| BOD, percent removal [total] | monthly average minimum | ≥ 85 % | all year | 001 |
| Coliform, fecal general | geometric mean | ≤ 100 #/100mL | all year | 001 |
| Coliform, fecal general | geometric mean | ≤ 100 #/100mL | all year | 001 |
| Coliform, fecal general | weekly geometric mean | ≤ 200 #/100mL | all year | 001 |
| Coliform, fecal general | weekly geometric mean | ≤ 200 #/100mL | 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 |
| Chlorine, total residual | average | ≤ .007 mg/L | all year | 001A |
| Chlorine, total residual | average | ≤ .007 mg/L | all year | 001A |
| Chlorine, total residual | daily maximum | ≤ .018 mg/L | all year | 001A |
| Chlorine, total residual | daily maximum | ≤ .018 mg/L | all year | 001A |
| Chlorine, total residual | average | report only (mg/L) (alert, not enforceable) | all year | 001B |
| Chlorine, total residual | average | report only (mg/L) (alert, not enforceable) | all year | 001B |
| Chlorine, total residual | daily maximum | report only (mg/L) (alert, not enforceable) | all year | 001B |
| Chlorine, total residual | daily maximum | report only (mg/L) (alert, not enforceable) | all year | 001B |
| 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 | 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 |
| 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 | 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 |
| 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 |
Cited limits by parameter: Washington's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WA0037079 · MCP: https://passage-data.com/mcp