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Water, Sewer, And Utility Lines, Columbia, Missouri. NPDES permit MO0128287 expired Apr 29, 2009; its limits still apply. No reports in EPA's file for the last 12 months. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| BOD, 5-day, 20 deg. C | 30-day average | ≤ 30 mg/L | Sep |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 45 mg/L | Sep |
| pH | monthly minimum | ≥ 6 SU | Sep |
| pH | maximum | report only (SU) | Sep |
| Solids, total suspended | 30-day average | ≤ 30 mg/L | Sep |
| Solids, total suspended | daily maximum | ≤ 45 mg/L | Sep |
Cited limits by parameter: Missouri'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/MO0128287 · MCP: https://passage-data.com/mcp