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Sewerage Systems, Ellinger, Texas. NPDES permit TX0066648, in force until Jun 13, 2030. Last 12 months: over a limit 6 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| April 2026 | Flow, in conduit or thru treatment plant, daily average | .052 MGD | ≤ .046 MGD | 13% |
| May 2026 | Solids, total suspended, daily average | 231 mg/L | ≤ 20 mg/L | 1055% |
| May 2026 | Solids, total suspended, daily average | 260 lb/d | ≤ 7.7 lb/d | 3277% |
| May 2026 | Solids, total suspended, single grab sample | 1090 mg/L | ≤ 65 mg/L | 1577% |
| July 2026 | Flow, in conduit or thru treatment plant, daily average | .049 MGD | ≤ .046 MGD | 7% |
| August 2026 | Solids, total suspended, daily average | 25.9 mg/L | ≤ 20 mg/L | 30% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | monthly minimum | ≥ 3 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily average | ≤ 20 mg/L | all year |
| BOD, 5-day, 20 deg. C | single grab sample | ≤ 65 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily average | ≤ 7.7 lb/d | all year |
| pH | minimum | ≥ 6 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| Solids, total suspended | daily average | ≤ 20 mg/L | all year |
| Solids, total suspended | single grab sample | ≤ 65 mg/L | all year |
| Solids, total suspended | daily average | ≤ 7.7 lb/d | all year |
| Nitrogen, ammonia total [as N] | daily average | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | single grab sample | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | daily average | report only (lb/d) | all year |
| Flow, in conduit or thru treatment plant | daily average | ≤ .046 MGD | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Chlorine, total residual | monthly minimum | ≥ 1 mg/L | all year |
| Chlorine, total residual | monthly maximum | ≤ 4 mg/L | all year |
| E. coli | daily average | ≤ 126 CFU/100mL | all year |
| E. coli | single grab sample | ≤ 399 CFU/100mL | all year |
Cited limits by parameter: Texas'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/TX0066648 · MCP: https://passage-data.com/mcp