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Bardwell, City of

Sewage treatment plant, Bardwell, Texas. NPDES permit TX0026581, in force until Mar 4, 2027. Last 12 months: over a limit 33 times (last September 2026), 1 of 16 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (19 values), form Q quarterly (2 values)
Renewal application due
Sep 5, 2026 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
25 values over a limit, 0 required values missing, 0 of 16 reports late

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

All 33 values over a limit
Period endingParameterReportedLimitOver by
October 2025Nitrogen, ammonia total [as N], daily average20.05 mg/L≤ 3 mg/L568%
October 2025Nitrogen, ammonia total [as N], daily average6.67 lb/d≤ 2 lb/d234%
October 2025Nitrogen, ammonia total [as N], single grab sample28.1 mg/L≤ 15 mg/L87%
October 2025Solids, total suspended, daily average22 mg/L≤ 15 mg/L47%
October 2025Solids, total suspended, single grab sample69 mg/L≤ 60 mg/L15%
November 2025Nitrogen, ammonia total [as N], daily average8.08 mg/L≤ 3 mg/L169%
November 2025Solids, total suspended, daily average22.75 mg/L≤ 15 mg/L52%
December 2025Nitrogen, ammonia total [as N], daily average8.81 mg/L≤ 3 mg/L194%
December 2025Nitrogen, ammonia total [as N], single grab sample15.8 mg/L≤ 15 mg/L5%
December 2025Solids, total suspended, daily average33.8 mg/L≤ 15 mg/L125%
January 2026Nitrogen, ammonia total [as N], daily average12.39 lb/d≤ 2 lb/d520%
January 2026Nitrogen, ammonia total [as N], daily average6.06 mg/L≤ 3 mg/L102%
January 2026Nitrogen, ammonia total [as N], single grab sample17 mg/L≤ 15 mg/L13%
April 2026Nitrogen, ammonia total [as N], daily average3.29 mg/L≤ 3 mg/L10%
May 2026BOD, carbonaceous [5 day, 20 C], daily average12.75 mg/L≤ 10 mg/L28%
May 2026BOD, carbonaceous [5 day, 20 C], single grab sample39 mg/L≤ 35 mg/L11%
May 2026Nitrogen, ammonia total [as N], daily average12.63 mg/L≤ 3 mg/L321%
May 2026Nitrogen, ammonia total [as N], daily average2.19 lb/d≤ 2 lb/d9%
May 2026Nitrogen, ammonia total [as N], single grab sample20.9 mg/L≤ 15 mg/L39%
May 2026Solids, total suspended, daily average11.84 lb/d≤ 10 lb/d18%
May 2026Solids, total suspended, daily average59 mg/L≤ 15 mg/L293%
May 2026Solids, total suspended, single grab sample193 mg/L≤ 60 mg/L222%
June 2026Nitrogen, ammonia total [as N], daily average17.51 mg/L≤ 3 mg/L484%
June 2026Nitrogen, ammonia total [as N], daily average3 lb/d≤ 2 lb/d50%
June 2026Nitrogen, ammonia total [as N], single grab sample27.2 mg/L≤ 15 mg/L81%
July 2026Nitrogen, ammonia total [as N], daily average18.72 mg/L≤ 3 mg/L524%
July 2026Nitrogen, ammonia total [as N], daily average2.32 lb/d≤ 2 lb/d16%
July 2026Nitrogen, ammonia total [as N], single grab sample26.2 mg/L≤ 15 mg/L75%
August 2026Nitrogen, ammonia total [as N], daily average13.83 mg/L≤ 3 mg/L361%
August 2026Nitrogen, ammonia total [as N], single grab sample21.9 mg/L≤ 15 mg/L46%
September 2026Nitrogen, ammonia total [as N], daily average2.58 lb/d≤ 2 lb/d29%
September 2026Nitrogen, ammonia total [as N], daily average24.99 mg/L≤ 3 mg/L733%
September 2026Nitrogen, ammonia total [as N], single grab sample34.1 mg/L≤ 15 mg/L127%

Limits in force (21)

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≤ 10 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≤ 2 lb/dall year
Flow, in conduit or thru treatment plantdaily average≤ .08 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
Solids, total dissolveddaily averagereport only (mg/L)all year
Solids, total dissolvedsingle grab samplereport only (mg/L)all year
Solids, total dissolveddaily averagereport only (lb/d)all year
BOD, carbonaceous [5 day, 20 C]daily average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]single grab sample≤ 35 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily average≤ 6.7 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/TX0026581 · MCP: https://passage-data.com/mcp