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Paper Mills, major discharger, Wallula, Washington. NPDES permit WA0003697 expired Mar 31, 2023; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | daily maximum | report only (deg F) (alert, not enforceable) | all year | 001F |
| Temperature, water deg. fahrenheit | daily maximum | report only (deg F) (alert, not enforceable) | all year | 001F |
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) (alert, not enforceable) | all year | 001F |
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) (alert, not enforceable) | all year | 001F |
| Flow | daily average | report only (MGD) (alert, not enforceable) | all year | 001F |
| Flow | daily average | report only (MGD) (alert, not enforceable) | all year | 001F |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) (alert, not enforceable) | all year | 001S |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) (alert, not enforceable) | all year | 001S |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) (alert, not enforceable) | all year | 001S |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) (alert, not enforceable) | all year | 001S |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 9549 lb/d | all year | 001S |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 9549 lb/d | all year | 001S |
| Solids, total suspended | daily maximum | report only (mg/L) (alert, not enforceable) | all year | 001S |
| Solids, total suspended | daily maximum | report only (mg/L) (alert, not enforceable) | all year | 001S |
| Solids, total suspended | monthly average | report only (mg/L) (alert, not enforceable) | all year | 001S |
| Solids, total suspended | monthly average | report only (mg/L) (alert, not enforceable) | all year | 001S |
| Solids, total suspended | monthly average | ≤ 23513 lb/d | all year | 001S |
| Solids, total suspended | monthly average | ≤ 23513 lb/d | all year | 001S |
| pH, maximum | daily maximum | ≤ 9 SU (alert, not enforceable) | all year | 001S |
| pH, maximum | daily maximum | ≤ 9 SU (alert, not enforceable) | all year | 001S |
| pH, minimum | daily minimum | ≥ 6 SU (alert, not enforceable) | all year | 001S |
| pH, minimum | daily minimum | ≥ 6 SU (alert, not enforceable) | all year | 001S |
| Flow | average | report only (MGD) (alert, not enforceable) | all year | 001S |
| Flow | average | report only (MGD) (alert, not enforceable) | all year | 001S |
| Daily excursion time [min] | monthly total | ≤ 446 min | all year | 001S |
| Daily excursion time [min] | monthly total | ≤ 446 min | all year | 001S |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) (alert, not enforceable) | all year | ASBI |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) (alert, not enforceable) | all year | ASBI |
| BOD, 5-day, 20 deg. C | monthly average | report only (lb/d) (alert, not enforceable) | all year | ASBI |
| BOD, 5-day, 20 deg. C | monthly average | report only (lb/d) (alert, not enforceable) | all year | ASBI |
| Paper production | monthly average | report only (ton/d) (alert, not enforceable) | all year | PRO2 |
| Paper production | monthly average | report only (ton/d) (alert, not enforceable) | all year | PRO2 |
| Paper production | monthly average | report only (ton/d) (alert, not enforceable) | all year | PRO3 |
| Paper production | monthly average | report only (ton/d) (alert, not enforceable) | all year | PRO3 |
Cited limits by parameter: Washington's rules and the federal ones.
Same industry: the 13 Paper and Allied Products permits in Washington.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WA0003697 · MCP: https://passage-data.com/mcp