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Industrial or other facility, Everett, Washington. NPDES permit WA0991001, in force until Mar 31, 2030. Last 12 months: no values over a limit, 21 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oil and grease visual | daily maximum | ≤ 0 N=0;Y=1 | all year | 001 |
| Flow | daily maximum | ≤ 25 gal/min (alert, not enforceable) | all year | EIW1 |
| Flow | daily maximum | ≤ 25 gal/min (alert, not enforceable) | all year | EIW2 |
| Flow | daily maximum | report only (gal/min) (alert, not enforceable) | all year | EIW3 |
| Flow | daily maximum | report only (gal/min) (alert, not enforceable) | all year | EIW3 |
| Flow | daily maximum | ≤ 25 gal/min (alert, not enforceable) | all year | EIW4 |
| Oxygen, dissolved [DO] | daily minimum | ≥ 8 mg/L | all year | MP1 |
| pH | daily minimum | ≥ 6.5 SU | all year | MP1 |
| pH | daily maximum | ≤ 8.5 SU | all year | MP1 |
| 1,1-Dichloroethylene | daily maximum | ≤ .057 ug/L (alert, not enforceable) | all year | MP1 |
| 1,1-Dichloroethylene | daily maximum | ≤ 7 ug/L | all year | MP1 |
| trans-1,2-Dichloroethylene | daily maximum | ≤ 100 ug/L | all year | MP1 |
| Vinyl chloride | daily maximum | ≤ .02 ug/L | all year | MP1 |
| Flow | daily maximum | ≤ 250 gal/min | all year | MP1 |
| cis-1,2-Dichloroethylene | daily maximum | ≤ 16 ug/L | all year | MP1 |
| Trichloroethene | daily maximum | ≤ .3 ug/L | all year | MP1 |
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/WA0991001 · MCP: https://passage-data.com/mcp