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Town of Anthony

Sewage treatment plant, Anthony, Texas. NPDES permit TX0136662 expired Dec 16, 2025; its limits still apply. Last 12 months: over a limit 9 times (last September 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: 0 values over a limit, 0 required values missing, 1 of 12 reports late

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

Period ending	Parameter	Reported	Limit	Over by
May 2026	BOD, 5-day, 20 deg. C, daily average	21.23 mg/L	≤ 20 mg/L	6%
June 2026	Solids, total suspended, daily average	30.08 mg/L	≤ 20 mg/L	50%
June 2026	Solids, total suspended, daily maximum	58 mg/L	≤ 45 mg/L	29%
July 2026	Solids, total suspended, daily average	27.78 mg/L	≤ 20 mg/L	39%
July 2026	Solids, total suspended, daily maximum	54 mg/L	≤ 45 mg/L	20%
August 2026	Solids, total suspended, daily average	22.79 mg/L	≤ 20 mg/L	14%
August 2026	Solids, total suspended, daily maximum	46.7 mg/L	≤ 45 mg/L	4%
September 2026	Solids, total suspended, daily maximum	50 mg/L	≤ 45 mg/L	11%
September 2026	pH, maximum	10 SU	≤ 9 SU	—

Limits in force (15)

Parameter	Statistic	Limit	Months
Oxygen, dissolved [DO]	monthly minimum	≥ 2 mg/L	all year
BOD, 5-day, 20 deg. C	daily average	≤ 20 mg/L	all year
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year
BOD, 5-day, 20 deg. C	daily average	≤ 94 lb/d	all year
pH	minimum	≥ 6 SU	all year
pH	maximum	≤ 9 SU	all year
Solids, total suspended	daily average	≤ 20 mg/L	all year
Solids, total suspended	daily maximum	≤ 45 mg/L	all year
Solids, total suspended	daily average	≤ 94 lb/d	all year
Flow, in conduit or thru treatment plant	daily average	≤ .565 MGD	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Chlorine, total residual	monthly minimum	≥ 1 mg/L	all year
Chlorine, total residual	monthly maximum	≤ 4 mg/L	all year
E. coli	daily average	≤ 126 CFU/100mL	all year
E. coli	daily maximum	≤ 399 CFU/100mL	all year

How strict are these limits?

BOD, 5-day, 20 deg. C, daily average 20 mg/L — stricter than 33% of 340 other minor POTWs in Texas; 44% have the same limit
BOD, 5-day, 20 deg. C, daily maximum 45 mg/L — stricter than 25% of 32 other minor POTWs in Texas; 34% have the same limit
Solids, total suspended, daily average 20 mg/L — stricter than 17% of 939 other minor POTWs in Texas; 18% have the same limit

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/TX0136662 · MCP: https://passage-data.com/mcp