Passage Data · Check a report · Use it from your AI
Sewage treatment plant, Bastrop, Texas. NPDES permit TX0125334 expired Sep 10, 2024; its limits still apply. Last 12 months: over a limit once (last July 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| July 2026 | Oxygen, dissolved [DO], monthly minimum | 4.9 mg/L | ≥ 5 mg/L | 2% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen, dissolved [DO] | monthly minimum | ≥ 5 mg/L | all year | 002 |
| pH | minimum | ≥ 6 SU | all year | 002 |
| pH | maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | daily average | ≤ 5 mg/L | all year | 002 |
| Solids, total suspended | single grab sample | ≤ 30 mg/L | all year | 002 |
| Solids, total suspended | daily average | ≤ 15 lb/d | all year | 002 |
| Nitrogen, ammonia total [as N] | daily average | ≤ 2 mg/L | all year | 002 |
| Nitrogen, ammonia total [as N] | single grab sample | ≤ 15 mg/L | all year | 002 |
| Nitrogen, ammonia total [as N] | daily average | ≤ 5.8 lb/d | all year | 002 |
| Phosphorus, total [as P] | daily average | ≤ 1 mg/L | all year | 002 |
| Phosphorus, total [as P] | single grab sample | ≤ 6 mg/L | all year | 002 |
| Phosphorus, total [as P] | daily average | ≤ 2.9 lb/d | all year | 002 |
| Flow, in conduit or thru treatment plant | daily average | ≤ .35 MGD | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| E. coli | daily average | ≤ 126 CFU/100mL | all year | 002 |
| E. coli | single grab sample | ≤ 399 CFU/100mL | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | daily average | ≤ 5 mg/L | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | single grab sample | ≤ 30 mg/L | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | daily average | ≤ 15 lb/d | all year | 002 |
| Conductivity | maximum | report only (umho/cm) | all year | SO1 |
| Nitrogen, total [as N] | maximum | report only (mg/kg) | all year | SO1 |
| Nitrogen, ammonia total [as N] | maximum | report only (mg/kg) | all year | SO1 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/kg) | all year | SO1 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/kg) | all year | SO1 |
| Phosphorus, total [as P] | maximum | report only (mg/kg) | all year | SO1 |
| Potassium, total [as K] | maximum | report only (mg/kg) | all year | SO1 |
| pH, in soil | maximum | report only (SU) | all year | SO1 |
| Conductivity | maximum | report only (umho/cm) | all year | SO2 |
| Nitrogen, total [as N] | maximum | report only (mg/kg) | all year | SO2 |
| Nitrogen, ammonia total [as N] | maximum | report only (mg/kg) | all year | SO2 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/kg) | all year | SO2 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/kg) | all year | SO2 |
| Phosphorus, total [as P] | maximum | report only (mg/kg) | all year | SO2 |
| Potassium, total [as K] | maximum | report only (mg/kg) | all year | SO2 |
| pH, in soil | maximum | report only (SU) | all year | SO2 |
| Conductivity | maximum | report only (umho/cm) | all year | SO3 |
| Nitrogen, total [as N] | maximum | report only (mg/kg) | all year | SO3 |
| Nitrogen, ammonia total [as N] | maximum | report only (mg/kg) | all year | SO3 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/kg) | all year | SO3 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/kg) | all year | SO3 |
| Phosphorus, total [as P] | maximum | report only (mg/kg) | all year | SO3 |
| Potassium, total [as K] | maximum | report only (mg/kg) | all year | SO3 |
| pH, in soil | maximum | report only (SU) | all year | SO3 |
Cited limits by parameter: Texas's rules and the federal ones.
· Save this facility as a site · Superfund sites nearby · Your permits on one board
On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/TX0125334 · MCP: https://passage-data.com/mcp