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Sewage treatment plant, Bailey, Texas. NPDES permit TX0107719, in force until Mar 26, 2031. Last 12 months: over a limit 21 times (last August 2026), 4 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | E. coli, single grab sample | 1050 CFU/100mL | ≤ 399 CFU/100mL | 163% |
| November 2025 | E. coli, single grab sample | 2420 CFU/100mL | ≤ 399 CFU/100mL | 507% |
| December 2025 | E. coli, daily average | 509 CFU/100mL | ≤ 126 CFU/100mL | 304% |
| December 2025 | E. coli, single grab sample | 2420 CFU/100mL | ≤ 399 CFU/100mL | 507% |
| January 2026 | BOD, 5-day, 20 deg. C, daily average | 39 mg/L | ≤ 30 mg/L | 30% |
| January 2026 | E. coli, daily average | 345 CFU/100mL | ≤ 126 CFU/100mL | 174% |
| January 2026 | E. coli, single grab sample | 2420 CFU/100mL | ≤ 399 CFU/100mL | 507% |
| February 2026 | BOD, 5-day, 20 deg. C, daily average | 7.05 lb/d | ≤ 6.5 lb/d | 8% |
| February 2026 | E. coli, daily average | 181 CFU/100mL | ≤ 126 CFU/100mL | 44% |
| February 2026 | E. coli, single grab sample | 2420 CFU/100mL | ≤ 399 CFU/100mL | 507% |
| February 2026 | Flow, in conduit or thru treatment plant, daily average | .031 MGD | ≤ .026 MGD | 19% |
| March 2026 | E. coli, single grab sample | 2420 CFU/100mL | ≤ 399 CFU/100mL | 507% |
| March 2026 | Flow, in conduit or thru treatment plant, daily average | .028 MGD | ≤ .026 MGD | 8% |
| April 2026 | E. coli, single grab sample | 2420 CFU/100mL | ≤ 399 CFU/100mL | 507% |
| April 2026 | Flow, in conduit or thru treatment plant, daily average | .028 MGD | ≤ .026 MGD | 8% |
| May 2026 | BOD, 5-day, 20 deg. C, daily average | 9.37 lb/d | ≤ 6.5 lb/d | 44% |
| May 2026 | Flow, in conduit or thru treatment plant, daily average | .039 MGD | ≤ .026 MGD | 50% |
| May 2026 | Solids, total suspended, daily average | 22.9 lb/d | ≤ 20 lb/d | 14% |
| June 2026 | E. coli, single grab sample | 435 CFU/100mL | ≤ 399 CFU/100mL | 9% |
| June 2026 | Flow, in conduit or thru treatment plant, daily average | .043 MGD | ≤ .026 MGD | 65% |
| August 2026 | E. coli, single grab sample | 921 CFU/100mL | ≤ 399 CFU/100mL | 131% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | monthly minimum | ≥ 4 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily average | ≤ 30 mg/L | all year |
| BOD, 5-day, 20 deg. C | single grab sample | ≤ 100 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily average | ≤ 6.5 lb/d | all year |
| pH | minimum | ≥ 6 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| Solids, total suspended | daily average | ≤ 90 mg/L | all year |
| Solids, total suspended | daily average | ≤ 20 lb/d | all year |
| Nitrogen, ammonia total [as N] | daily average | 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 | ≤ .026 MGD | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | 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/TX0107719 · MCP: https://passage-data.com/mcp