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Odem, City of

Sewage treatment plant, Odem, Texas. NPDES permit TX0126641, in force until Jun 19, 2030. Last 12 months: over a limit 10 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (19 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimitOver by
October 2025E. coli, single grab sample670 CFU/100mL≤ 399 CFU/100mL68%
January 2026E. coli, single grab sample400 CFU/100mL≤ 399 CFU/100mL0%
April 2026E. coli, single grab sample1000 CFU/100mL≤ 399 CFU/100mL151%
May 2026E. coli, single grab sample1000 CFU/100mL≤ 399 CFU/100mL151%
May 2026Nitrogen, ammonia total [as N], daily average8.655 mg/L≤ 4 mg/L116%
May 2026Nitrogen, ammonia total [as N], single grab sample25.75 mg/L≤ 15 mg/L72%
June 2026E. coli, daily average835.2 CFU/100mL≤ 126 CFU/100mL563%
June 2026E. coli, single grab sample5000 CFU/100mL≤ 399 CFU/100mL1153%
July 2026E. coli, single grab sample1040 CFU/100mL≤ 399 CFU/100mL161%
August 2026E. coli, single grab sample1000 CFU/100mL≤ 399 CFU/100mL151%

Limits in force (19)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly minimum≥ 4 mg/Lall 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≤ 79 lb/dall year
Nitrogen, ammonia total [as N]daily average≤ 4 mg/Lall year
Nitrogen, ammonia total [as N]single grab sample≤ 15 mg/Lall year
Nitrogen, ammonia total [as N]daily average≤ 16 lb/dall year
Zinc, total [as Zn]daily averagereport only (mg/L)all year
Zinc, total [as Zn]single grab samplereport only (mg/L)all year
Zinc, total [as Zn]daily averagereport only (lb/d)all year
Flow, in conduit or thru treatment plantdaily average≤ .475 MGDall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
E. colidaily average≤ 126 CFU/100mLall year
E. colisingle grab sample≤ 399 CFU/100mLall year
BOD, carbonaceous [5 day, 20 C]daily average≤ 20 mg/Lall year
BOD, carbonaceous [5 day, 20 C]single grab sample≤ 65 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily average≤ 79 lb/dall 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/TX0126641 · MCP: https://passage-data.com/mcp