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Electric Services, Centralia, Washington. NPDES permit WA0040215 expired Sep 30, 2025; 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. 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 |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | all year | 001 |
| Temperature, water deg. centigrade | monthly average | report only (deg C) (alert, not enforceable) | all year | 001 |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | 001 |
| Turbidity | daily maximum | report only (NTU) (alert, not enforceable) | all year | 001 |
| Turbidity | monthly average | report only (NTU) (alert, not enforceable) | all year | 001 |
| Turbidity | monthly average | report only (NTU) (alert, not enforceable) | all year | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001 |
| Oil and grease [soxhlet extr.] tot. | monthly average | ≤ 15 mg/L | all year | 001 |
| Oil and grease [soxhlet extr.] tot. | monthly average | ≤ 15 mg/L | all year | 001 |
| Arsenic, total [as As] | monthly average | ≤ 2.2 ug/L | all year | 001 |
| Arsenic, total [as As] | monthly average | ≤ 2.2 ug/L | all year | 001 |
| Chromium, hexavalent [as Cr] | monthly average | ≤ 9.8 ug/L | all year | 001 |
| Chromium, hexavalent [as Cr] | monthly average | ≤ 9.8 ug/L | all year | 001 |
| Iron, total [as Fe] | monthly average | ≤ 958 ug/L | all year | 001 |
| Iron, total [as Fe] | monthly average | ≤ 958 ug/L | all year | 001 |
| Selenium, total [as Se] | monthly average | ≤ 4.7 ug/L | all year | 001 |
| Selenium, total [as Se] | monthly average | ≤ 4.7 ug/L | all year | 001 |
| pH, maximum | daily maximum | ≤ 8.5 SU | all year | 001 |
| pH, maximum | daily maximum | ≤ 8.5 SU | all year | 001 |
| pH, minimum | daily minimum | ≥ 6.5 SU | all year | 001 |
| pH, minimum | daily minimum | ≥ 6.5 SU | all year | 001 |
| Mercury, total [as Hg] | daily maximum | report only (ng/L) (alert, not enforceable) | all year | 001 |
| Mercury, total [as Hg] | daily maximum | report only (ng/L) (alert, not enforceable) | all year | 001 |
| Mercury, total [as Hg] | monthly average | report only (ng/L) (alert, not enforceable) | all year | 001 |
| Mercury, total [as Hg] | monthly average | report only (ng/L) (alert, not enforceable) | all year | 001 |
| Flow | daily maximum | report only (MGD) (alert, not enforceable) | all year | 001 |
| Flow | daily maximum | report only (MGD) (alert, not enforceable) | all year | 001 |
| Flow | monthly average | report only (MGD) (alert, not enforceable) | all year | 001 |
| Flow | monthly average | report only (MGD) (alert, not enforceable) | all year | 001 |
| Solids, total suspended | daily maximum | report only (mg/L) (alert, not enforceable) | all year | LPLF |
| Solids, total suspended | daily maximum | report only (mg/L) (alert, not enforceable) | all year | LPLF |
| Solids, total suspended | monthly average | report only (mg/L) (alert, not enforceable) | all year | LPLF |
| Solids, total suspended | monthly average | report only (mg/L) (alert, not enforceable) | all year | LPLF |
| Arsenic, total [as As] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Arsenic, total [as As] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Arsenic, total [as As] | monthly average | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Arsenic, total [as As] | monthly average | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Chromium, hexavalent [as Cr] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Chromium, hexavalent [as Cr] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Chromium, hexavalent [as Cr] | monthly average | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Chromium, hexavalent [as Cr] | monthly average | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Iron, total [as Fe] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Iron, total [as Fe] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Iron, total [as Fe] | monthly average | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Iron, total [as Fe] | monthly average | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Selenium, total [as Se] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Selenium, total [as Se] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Selenium, total [as Se] | monthly average | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| Selenium, total [as Se] | monthly average | report only (ug/L) (alert, not enforceable) | all year | LPLF |
| pH, maximum | maximum | report only (SU) (alert, not enforceable) | all year | LPLF |
| pH, maximum | maximum | report only (SU) (alert, not enforceable) | all year | LPLF |
| pH, minimum | minimum | report only (SU) (alert, not enforceable) | all year | LPLF |
| pH, minimum | minimum | report only (SU) (alert, not enforceable) | all year | LPLF |
| Mercury, total [as Hg] | daily maximum | report only (ng/L) (alert, not enforceable) | all year | LPLF |
| Mercury, total [as Hg] | daily maximum | report only (ng/L) (alert, not enforceable) | all year | LPLF |
| Mercury, total [as Hg] | monthly average | report only (ng/L) (alert, not enforceable) | all year | LPLF |
| Mercury, total [as Hg] | monthly average | report only (ng/L) (alert, not enforceable) | all year | LPLF |
| Flow | daily maximum | report only (gal/d) (alert, not enforceable) | all year | LPLF |
| Flow | daily maximum | report only (gal/d) (alert, not enforceable) | all year | LPLF |
| Flow | monthly average | report only (gal/d) (alert, not enforceable) | all year | LPLF |
| Flow | monthly average | report only (gal/d) (alert, not enforceable) | all year | LPLF |
Cited limits by parameter: Washington's rules and the federal ones.
Same industry: the 21 Electric Services 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/WA0040215 · MCP: https://passage-data.com/mcp