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Lefors, City of

Sewage treatment plant, Lefors, Texas. NPDES permit TX0022586, in force until Jul 10, 2031. Last 12 months: over a limit 13 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (15 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
23 values over a limit, 0 required values missing, 0 of 12 reports late

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

All 13 values over a limit
Period endingParameterReportedLimitOver by
December 2025Solids, total suspended, daily average17.09 lb/d≤ 17 lb/d1%
December 2025Solids, total suspended, daily average26.12 mg/L≤ 20 mg/L31%
January 2026Solids, total suspended, daily average22.17 lb/d≤ 17 lb/d30%
January 2026Solids, total suspended, daily average35.05 mg/L≤ 20 mg/L75%
February 2026BOD, 5-day, 20 deg. C, daily average43.33 lb/d≤ 17 lb/d155%
February 2026BOD, 5-day, 20 deg. C, daily average64.95 mg/L≤ 20 mg/L225%
February 2026Solids, total suspended, daily average23.94 lb/d≤ 17 lb/d41%
February 2026Solids, total suspended, daily average35.88 mg/L≤ 20 mg/L79%
March 2026Solids, total suspended, daily average20.25 mg/L≤ 20 mg/L1%
June 2026BOD, 5-day, 20 deg. C, daily average20.3 lb/d≤ 17 lb/d19%
June 2026BOD, 5-day, 20 deg. C, daily average34.71 mg/L≤ 20 mg/L74%
June 2026BOD, 5-day, 20 deg. C, single grab sample87.5 mg/L≤ 65 mg/L35%
June 2026Solids, total suspended, daily average20.15 mg/L≤ 20 mg/L1%

Limits in force (15)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly minimum≥ 2 mg/Lall year
BOD, 5-day, 20 deg. Cdaily average≤ 20 mg/Lall year
BOD, 5-day, 20 deg. Csingle grab sample≤ 65 mg/Lall year
BOD, 5-day, 20 deg. Cdaily average≤ 17 lb/dall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendeddaily average≤ 20 mg/Lall year
Solids, total suspendedsingle grab sample≤ 65 mg/Lall year
Solids, total suspendeddaily average≤ 17 lb/dall year
Flow, in conduit or thru treatment plantdaily average≤ .1 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

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/TX0022586 · MCP: https://passage-data.com/mcp