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Civic And Social Associations, Galena, Missouri. NPDES permit MO0116190 expired Sep 30, 2025; its limits still apply. Last 12 months: over a limit 5 times (last March 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| December 2025 | Nitrogen, ammonia total [as N], daily maximum | 18.4 | ≤ 12.1 mg/L | 52% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 18.4 | ≤ 12.1 mg/L | 52% |
| March 2026 | Nitrogen, ammonia total [as N], daily maximum | 15.5 | ≤ 12.1 mg/L | 28% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 15.5 | ≤ 12.1 mg/L | 28% |
| March 2026 | Phosphorus, total [as P], monthly average | 2.5 | ≤ .5 mg/L | 400% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| BOD, 5-day, 20 deg. C | weekly average | ≤ 30 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 20 mg/L | all year |
| Solids, total suspended | weekly average | ≤ 30 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 20 mg/L | all year |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | Apr–Sep |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12.1 mg/L | Jan, Feb, Mar, Oct, Nov, Dec |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | Apr–Sep |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 12.1 mg/L | Jan, Feb, Mar, Oct, Nov, Dec |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year |
| Phosphorus, total [as P] | monthly average | ≤ .5 mg/L | all year |
| Iron, total recoverable | daily maximum | report only (ug/L) | all year |
| Iron, total recoverable | monthly average | report only (ug/L) | all year |
| Aluminum, total recoverable | daily maximum | ≤ 750 mg/L | all year |
| Aluminum, total recoverable | monthly average | ≤ 309.93 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 |
| E. coli | daily maximum | ≤ 630 #/100mL | Apr–Dec |
| E. coli | 30-day geometric mean | ≤ 126 #/100mL | Apr–Dec |
Cited limits by parameter: Missouri's rules and the federal ones.
Same industry: the 212 Membership Organizations 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/MO0116190 · MCP: https://passage-data.com/mcp