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Richards Isd

Sewage treatment plant, Richards, Texas. NPDES permit TX0106119, in force until Feb 17, 2027. Last 12 months: over a limit 16 times (last August 2026), 1 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (13 values), form Q quarterly
Renewal application due
Aug 21, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
10 values over a limit, 0 required values missing, 2 of 16 reports late

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

All 16 values over a limit
Period endingParameterReportedLimitOver by
October 2025Oxygen, dissolved [DO], monthly minimum1.5 mg/L≥ 2 mg/L25%
October 2025Solids, total suspended, daily average23.5 mg/L≤ 20 mg/L18%
November 2025Solids, total suspended, daily average30.93 mg/L≤ 20 mg/L55%
December 2025Solids, total suspended, daily average20.8 mg/L≤ 20 mg/L4%
January 2026Solids, total suspended, daily average27.5 mg/L≤ 20 mg/L38%
February 2026Oxygen, dissolved [DO], monthly minimum.7 mg/L≥ 2 mg/L65%
February 2026Solids, total suspended, daily average30.6 mg/L≤ 20 mg/L53%
April 2026Oxygen, dissolved [DO], monthly minimum.8 mg/L≥ 2 mg/L60%
April 2026Solids, total suspended, daily average20.1 mg/L≤ 20 mg/L1%
May 2026E. coli, daily average277.5 CFU/100mL≤ 126 CFU/100mL120%
May 2026Solids, total suspended, daily average1.9 lb/d≤ .83 lb/d129%
May 2026Solids, total suspended, daily average31.93 mg/L≤ 20 mg/L60%
June 2026Solids, total suspended, daily average.85 lb/d≤ .83 lb/d2%
June 2026Solids, total suspended, daily average21.3 mg/L≤ 20 mg/L7%
August 2026E. coli, daily average921 CFU/100mL≤ 126 CFU/100mL631%
August 2026E. coli, single grab sample921 CFU/100mL≤ 399 CFU/100mL131%

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≤ .83 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≤ .83 lb/dall year
Flow, in conduit or thru treatment plantdaily average≤ .005 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/TX0106119 · MCP: https://passage-data.com/mcp