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Fabricated Metal Products, Valley Park, Missouri. NPDES permit MO0123021, in force until Oct 31, 2028. Last 12 months: no values over a limit, 16 required values missing, 12 of 22 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | minimum | ≥ 6.5 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Tetrachloroethylene | daily maximum | report only (ug/L) | all year | 001 |
| Tetrachloroethylene | monthly average | ≤ 80 ug/L | all year | 001 |
| Tetrachloroethylene | daily maximum | ≤ 2 % | all year | 001 |
| Tetrachloroethylene | monthly average | ≤ 2 % | all year | 001 |
| Trichloroethylene | daily maximum | report only (ug/L) | all year | 001 |
| Trichloroethylene | monthly average | ≤ 8.85 ug/L | all year | 001 |
| Trichloroethylene | daily maximum | ≤ 2 % | all year | 001 |
| Trichloroethylene | monthly average | ≤ 2 % | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Tetrachloroethylene | daily maximum | report only (ug/L) | all year | INF |
| Tetrachloroethylene | monthly average | report only (ug/L) | all year | INF |
| Trichloroethylene | daily maximum | report only (ug/L) | all year | INF |
| Trichloroethylene | monthly average | report only (ug/L) | all year | INF |
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/MO0123021 · MCP: https://passage-data.com/mcp