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Grimes Co Water Reclamation LLC

Sewerage Systems, Plantersville, Texas. NPDES permit TX0141852, in force until Sep 8, 2031. Last 12 months: over a limit 5 times (last July 2026), 2 required values missing, 4 of 13 reports late. Source: EPA ECHO, Oct 22, 2026.

Last report on file
August 2026
Oct 2024 – Sep 2025
14 values over a limit, 0 required values missing, 5 of 16 reports late

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

Period endingParameterReportedLimitOver by
November 2025Nitrogen, ammonia total [as N], single grab sample20.6 mg/L≤ 15 mg/L37%
February 2026E. coli, daily average95 MPN/100mL≤ 63 MPN/100mL51%
June 2026Flow, in conduit or thru treatment plant, daily average101121 MGD≤ .12 MGD—
July 2026BOD, carbonaceous [5 day, 20 C], daily average11.5 mg/L≤ 10 mg/L15%
July 2026BOD, carbonaceous [5 day, 20 C], daily maximum40 mg/L≤ 35 mg/L14%

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≤ 15 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≤ 3 lb/dall year
Flow, in conduit or thru treatment plantdaily average≤ .12 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≤ 63 CFU/100mLall year
E. colisingle grab sample≤ 200 CFU/100mLall year
BOD, carbonaceous [5 day, 20 C]daily average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 35 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily average≤ 10 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/TX0141852 · MCP: https://passage-data.com/mcp