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Fabricated Metal Products, Washington, Missouri. NPDES permit MO0129313 expired Mar 31, 2026; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | minimum | ≥ 6.5 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| Iron, total recoverable | daily maximum | report only (ug/L) | all year |
| Iron, total recoverable | monthly average | report only (ug/L) | all year |
| 1,1-Dichloroethylene | daily maximum | ≤ .0065 mg/L | all year |
| 1,1-Dichloroethylene | monthly average | ≤ .0033 mg/L | all year |
| trans-1,2-Dichloroethylene | daily maximum | ≤ 289 mg/L | all year |
| trans-1,2-Dichloroethylene | monthly average | ≤ 144 mg/L | all year |
| Vinyl chloride | daily maximum | ≤ 1.085 mg/L | all year |
| Vinyl chloride | monthly average | ≤ .541 mg/L | all year |
| Trichloroethylene | daily maximum | ≤ .165 mg/L | all year |
| Trichloroethylene | monthly average | ≤ .082 mg/L | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| cis-1,2-Dichloroethylene | daily maximum | report only (mg/L) | all year |
| cis-1,2-Dichloroethylene | monthly average | report only (mg/L) | all year |
Cited limits by parameter: Missouri's rules and the federal ones.
Same industry: the 7 Fabricated Metal Products permits in Missouri.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/MO0129313 · MCP: https://passage-data.com/mcp