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Sewage treatment plant, Little River-Academy, Texas. NPDES permit TX0020249, in force until Dec 20, 2029. Last 12 months: over a limit 6 times (last July 2026), 1 of 13 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Chlorine, total residual, monthly minimum | .47 mg/L | ≥ 1 mg/L | 53% |
| March 2026 | Solids, total suspended, daily average | 23.5 mg/L | ≤ 20 mg/L | 18% |
| April 2026 | Solids, total suspended, daily average | 31.4 mg/L | ≤ 20 mg/L | 57% |
| May 2026 | Solids, total suspended, daily average | 20.75 mg/L | ≤ 20 mg/L | 4% |
| June 2026 | E. coli, single grab sample | 2420 CFU/100mL | ≤ 399 CFU/100mL | 507% |
| July 2026 | Solids, total suspended, daily average | 22.2 mg/L | ≤ 20 mg/L | 11% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | monthly minimum | ≥ 2 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 | ≤ 17 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 | ≤ 17 lb/d | all year |
| Flow, in conduit or thru treatment plant | daily average | ≤ .1 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/TX0020249 · MCP: https://passage-data.com/mcp