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Alabama Coushatta Tribe of TX

Sewage treatment plant, Livingston, Texas. NPDES permit TX0127582, in force until Sep 30, 2028. Last 12 months: over a limit 6 times (last June 2026), 3 of 9 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A quarterly (25 values), form T every 60 months
Renewal application due
Apr 3, 2028 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
16 values over a limit, 0 required values missing, 1 of 12 reports late

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

Period endingParameterReportedLimitOver by
November 2025E. coli, daily maximum687 CFU/100mL≤ 399 CFU/100mL72%
December 2025E. coli, daily maximum2420 CFU/100mL≤ 399 CFU/100mL507%
January 2026BOD, 5-day, percent removal, monthly average minimum83 %≥ 85 %13%
February 2026BOD, 5-day, 20 deg. C, 30-day average20.5 mg/L≤ 20 mg/L3%
February 2026BOD, 5-day, 20 deg. C, 7-day average31 mg/L≤ 30 mg/L3%
June 2026E. coli, daily maximum2420 CFU/100mL≤ 399 CFU/100mL507%

Limits in force (29)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly minimum≥ 2 mg/Lall year
BOD, 5-day, 20 deg. C30-day average≤ 20 mg/Lall year
BOD, 5-day, 20 deg. C7-day average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year
BOD, 5-day, 20 deg. C30-day average≤ 22 lb/dall year
BOD, 5-day, 20 deg. C7-day average≤ 33 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 49 lb/dall year
BOD, 5-day, 20 deg. C30-day averagereport only (mg/L)all year
pHminimum≥ 6 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspended30-day average≤ 20 mg/Lall year
Solids, total suspended7-day average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Solids, total suspended30-day average≤ 22 lb/dall year
Solids, total suspended7-day average≤ 33 lb/dall year
Solids, total suspendeddaily maximum≤ 49 lb/dall year
Solids, total suspended30-day averagereport only (mg/L)all year
Flow, in conduit or thru treatment plant30-day averagereport only (MGD)all year
Flow, in conduit or thru treatment plant7-day averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualinstantaneous maximum≤ 19 ug/Lall year
E. coli30-day geometric mean≤ 126 CFU/100mLall year
E. colidaily maximum≤ 399 CFU/100mLall year
PER-AND POLYFLUOROALKYL SUBSTANCESdaily maximumreport only (ng/g)all year
PER-AND POLYFLUOROALKYL SUBSTANCESdaily maximumreport only (ng/g)all year
PER-AND POLYFLUOROALKYL SUBSTANCESdaily maximumreport only (ng/g)all year
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year
PFAS Sumdaily maximumreport only (ng/g)all year

How strict are these limits?

Cited limits by parameter: Texas's rules and the federal ones.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TX0127582 · MCP: https://passage-data.com/mcp