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Peaster Isd

Sewage treatment plant, Peaster, Texas. NPDES permit TX0107981, in force until Feb 10, 2030. Last 12 months: over a limit 29 times (last September 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (16 values), form Q quarterly
Last report on file
September 2026
Oct 2024 – Sep 2025
20 values over a limit, 0 required values missing, 5 of 16 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

All 29 values over a limit
Period endingParameterReportedLimitOver by
October 2025pH, minimum5.9 SU≥ 6 SU—
December 2025BOD, carbonaceous [5 day, 20 C], daily average11.67 mg/L≤ 10 mg/L17%
December 2025Solids, total suspended, daily average16 mg/L≤ 15 mg/L7%
January 2026BOD, carbonaceous [5 day, 20 C], daily average12.5 mg/L≤ 10 mg/L25%
January 2026Solids, total suspended, daily average34 mg/L≤ 15 mg/L127%
February 2026BOD, carbonaceous [5 day, 20 C], daily average12.5 mg/L≤ 10 mg/L25%
February 2026Solids, total suspended, daily average35.5 mg/L≤ 15 mg/L137%
March 2026BOD, carbonaceous [5 day, 20 C], daily average13.5 mg/L≤ 10 mg/L35%
March 2026Nitrogen, ammonia total [as N], daily average3.44 mg/L≤ 3 mg/L15%
March 2026Oxygen, dissolved [DO], monthly minimum3.8 mg/L≥ 4 mg/L5%
March 2026Solids, total suspended, daily average22.25 mg/L≤ 15 mg/L48%
April 2026BOD, carbonaceous [5 day, 20 C], daily average13.25 mg/L≤ 10 mg/L33%
April 2026Nitrogen, ammonia total [as N], daily average3.97 mg/L≤ 3 mg/L32%
April 2026Oxygen, dissolved [DO], monthly minimum3.9 mg/L≥ 4 mg/L3%
April 2026Solids, total suspended, daily average24.5 mg/L≤ 15 mg/L63%
May 2026BOD, carbonaceous [5 day, 20 C], daily average12.25 mg/L≤ 10 mg/L23%
May 2026Nitrogen, ammonia total [as N], daily average3.91 mg/L≤ 3 mg/L30%
May 2026Oxygen, dissolved [DO], monthly minimum3.9 mg/L≥ 4 mg/L3%
May 2026Solids, total suspended, daily average37.5 mg/L≤ 15 mg/L150%
May 2026Solids, total suspended, daily average4.79 lb/d≤ 4.5 lb/d6%
May 2026pH, minimum3.5 SU≥ 6 SU—
June 2026BOD, carbonaceous [5 day, 20 C], daily average12.875 mg/L≤ 10 mg/L29%
June 2026Solids, total suspended, daily average29.93 mg/L≤ 15 mg/L100%
June 2026Solids, total suspended, single grab sample146 mg/L≤ 60 mg/L143%
August 2026BOD, carbonaceous [5 day, 20 C], daily average10.5 mg/L≤ 10 mg/L5%
August 2026E. coli, daily average886 CFU/100mL≤ 126 CFU/100mL603%
August 2026E. coli, single grab sample886 CFU/100mL≤ 399 CFU/100mL122%
August 2026Nitrogen, ammonia total [as N], daily average3.62 mg/L≤ 3 mg/L21%
September 2026pH, minimum5.1 SU≥ 6 SU—

Limits in force (18)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly minimum≥ 4 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendeddaily average≤ 15 mg/Lall year
Solids, total suspendedsingle grab sample≤ 60 mg/Lall year
Solids, total suspendeddaily average≤ 4.5 lb/dall year
Nitrogen, ammonia total [as N]daily average≤ 3 mg/Lall year
Nitrogen, ammonia total [as N]single grab sample≤ 15 mg/Lall year
Nitrogen, ammonia total [as N]daily average≤ .9 lb/dall year
Flow, in conduit or thru treatment plantdaily average≤ .036 MGDall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly minimum≥ 1 mg/Lall year
Chlorine, total residualmonthly maximum≤ 4 mg/Lall year
E. colidaily average≤ 126 CFU/100mLall year
E. colisingle grab sample≤ 399 CFU/100mLall year
BOD, carbonaceous [5 day, 20 C]daily average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]single grab sample≤ 35 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily average≤ 3 lb/dall year

How strict are these limits?

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/TX0107981 · MCP: https://passage-data.com/mcp