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Poteet, City of

Sewage treatment plant, Poteet, Texas. NPDES permit TX0032387, in force until Apr 11, 2030. Last 12 months: over a limit 8 times (last July 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due: About 20 days after each period: form A monthly (16 values)
Last report on file: August 2026
Oct 2024 – Sep 2025: 17 values over a limit, 0 required values missing, 5 of 12 reports late

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

Period ending	Parameter	Reported	Limit	Over by
December 2025	BOD, carbonaceous [5 day, 20 C], daily average	5.6 mg/L	≤ 5 mg/L	12%
December 2025	E. coli, daily maximum	2420 CFU/100mL	≤ 399 CFU/100mL	507%
January 2026	E. coli, daily maximum	2420 CFU/100mL	≤ 399 CFU/100mL	507%
February 2026	E. coli, daily maximum	1986 CFU/100mL	≤ 399 CFU/100mL	398%
February 2026	Nitrogen, ammonia total [as N], daily average	1.8 mg/L	≤ 1.5 mg/L	20%
April 2026	E. coli, daily maximum	579 CFU/100mL	≤ 399 CFU/100mL	45%
April 2026	Oxygen, dissolved [DO], monthly minimum	2.2 mg/L	≥ 4 mg/L	45%
July 2026	Oxygen, dissolved [DO], monthly minimum	.2 mg/L	≥ 4 mg/L	95%

Limits in force (16)

Parameter	Statistic	Limit	Months
Oxygen, dissolved [DO]	monthly minimum	≥ 4 mg/L	all year
pH	minimum	≥ 6 SU	all year
pH	maximum	≤ 9 SU	all year
Solids, total suspended	daily average	≤ 15 mg/L	all year
Solids, total suspended	daily maximum	≤ 40 mg/L	all year
Solids, total suspended	daily average	≤ 80 lb/d	all year
Nitrogen, ammonia total [as N]	daily average	≤ 1.5 mg/L	all year
Nitrogen, ammonia total [as N]	daily maximum	≤ 7 mg/L	all year
Nitrogen, ammonia total [as N]	daily average	≤ 8 lb/d	all year
Flow, in conduit or thru treatment plant	daily average	≤ .64 MGD	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
E. coli	daily average	≤ 126 CFU/100mL	all year
E. coli	daily maximum	≤ 399 CFU/100mL	all year
BOD, carbonaceous [5 day, 20 C]	daily average	≤ 5 mg/L	all year
BOD, carbonaceous [5 day, 20 C]	daily maximum	≤ 20 mg/L	all year
BOD, carbonaceous [5 day, 20 C]	daily average	≤ 27 lb/d	all year

How strict are these limits?

Nitrogen, ammonia total [as N], daily average 1.5 mg/L — stricter than 98% of 574 other minor POTWs in Texas
Nitrogen, ammonia total [as N], daily maximum 7 mg/L — stricter than 98% of 216 other minor POTWs in Texas; 1% have the same limit
BOD, carbonaceous [5 day, 20 C], daily average 5 mg/L — stricter than 91% of 576 other minor POTWs in Texas; 9% 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/TX0032387 · MCP: https://passage-data.com/mcp