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Sewage treatment plant, Tatum, Texas. NPDES permit TX0022551, in force until Aug 24, 2031. Last 12 months: over a limit 17 times (last August 2026), 15 required values missing, 6 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| January 2026 | pH, maximum | 9.4 SU | ≤ 9 SU | — |
| February 2026 | pH, maximum | 9.6 SU | ≤ 9 SU | — |
| March 2026 | Nitrogen, ammonia total [as N], daily average | 8.86 mg/L | ≤ 5 mg/L | 77% |
| March 2026 | Nitrogen, ammonia total [as N], single grab sample | 34.1 mg/L | ≤ 15 mg/L | 127% |
| March 2026 | Oxygen, dissolved [DO], monthly minimum | 2.7 mg/L | ≥ 4 mg/L | 33% |
| March 2026 | pH, maximum | 9.5 SU | ≤ 9 SU | — |
| April 2026 | Solids, total suspended, daily average | 120 mg/L | ≤ 90 mg/L | 33% |
| April 2026 | pH, maximum | 9.7 SU | ≤ 9 SU | — |
| May 2026 | Oxygen, dissolved [DO], monthly minimum | 3.1 mg/L | ≥ 4 mg/L | 23% |
| May 2026 | Solids, total suspended, daily average | 94 mg/L | ≤ 90 mg/L | 4% |
| May 2026 | pH, maximum | 9.6 SU | ≤ 9 SU | — |
| June 2026 | Oxygen, dissolved [DO], monthly minimum | 1 mg/L | ≥ 4 mg/L | 75% |
| June 2026 | Oxygen, dissolved [DO], monthly minimum | 1 mg/L | ≥ 4 mg/L | 75% |
| July 2026 | Oxygen, dissolved [DO], monthly minimum | 1.5 mg/L | ≥ 4 mg/L | 63% |
| July 2026 | pH, maximum | 10.1 SU | ≤ 9 SU | — |
| August 2026 | Oxygen, dissolved [DO], monthly minimum | 2 mg/L | ≥ 4 mg/L | 50% |
| August 2026 | pH, maximum | 10.1 SU | ≤ 9 SU | — |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | monthly minimum | ≥ 4 mg/L | 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 | ≤ 308 lb/d | all year |
| Nitrogen, ammonia total [as N] | daily average | ≤ 5 mg/L | all year |
| Nitrogen, ammonia total [as N] | single grab sample | ≤ 15 mg/L | all year |
| Nitrogen, ammonia total [as N] | daily average | ≤ 17 lb/d | all year |
| Flow, in conduit or thru treatment plant | daily average | ≤ .41 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 |
| BOD, carbonaceous [5 day, 20 C] | daily average | ≤ 30 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | single grab sample | ≤ 100 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | daily average | ≤ 103 lb/d | 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/TX0022551 · MCP: https://passage-data.com/mcp