Passage Data · Check a report · Use it from your AI

Milford, City of

Sewage treatment plant, Milford, Texas. NPDES permit TX0020290, in force until Feb 18, 2027. Last 12 months: over a limit 11 times (last August 2026), 1 of 37 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (12 values), outfall 002 form A monthly (16 values), outfall 101 form A monthly (2 values), outfall 002 form Q quarterly
Renewal application due
Aug 22, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
9 values over a limit, 0 required values missing, 0 of 40 reports late

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

Period endingParameterReportedLimitOver by
May 2026E. coli, single grab sample2420 CFU/100mL≤ 399 CFU/100mL507%
June 2026Nitrogen, ammonia total [as N], daily average8.35 mg/L≤ 3 mg/L178%
June 2026Nitrogen, ammonia total [as N], single grab sample19.7 mg/L≤ 15 mg/L31%
July 2026BOD, carbonaceous [5 day, 20 C], daily average11.25 mg/L≤ 10 mg/L13%
July 2026Nitrogen, ammonia total [as N], daily average23.53 mg/L≤ 3 mg/L684%
July 2026Nitrogen, ammonia total [as N], single grab sample38.9 mg/L≤ 15 mg/L159%
August 2026BOD, carbonaceous [5 day, 20 C], daily average10.5 mg/L≤ 10 mg/L5%
August 2026Nitrogen, ammonia total [as N], daily average19.45 mg/L≤ 3 mg/L548%
August 2026Nitrogen, ammonia total [as N], daily average5.83 lb/d≤ 1.5 lb/d289%
August 2026Nitrogen, ammonia total [as N], single grab sample38.9 mg/L≤ 15 mg/L159%
August 2026Solids, total suspended, daily average18 mg/L≤ 15 mg/L20%

Limits in force (32)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]monthly minimum≥ 4 mg/Lall year001
BOD, 5-day, 20 deg. Cdaily average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. Csingle grab sample≤ 100 mg/Lall year001
BOD, 5-day, 20 deg. Cdaily average≤ 15 lb/dall year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendeddaily average≤ 90 mg/Lall year001
Solids, total suspendeddaily average≤ 45 lb/dall year001
Flow, in conduit or thru treatment plantdaily average≤ .06 MGDall year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
E. colidaily average≤ 126 CFU/100mLall year001
E. colisingle grab sample≤ 399 CFU/100mLall year001
Oxygen, dissolved [DO]monthly minimum≥ 4 mg/Lall year002
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Solids, total suspendeddaily average≤ 15 mg/Lall year002
Solids, total suspendedsingle grab sample≤ 60 mg/Lall year002
Solids, total suspendeddaily average≤ 7.5 lb/dall year002
Nitrogen, ammonia total [as N]daily average≤ 3 mg/Lall year002
Nitrogen, ammonia total [as N]single grab sample≤ 15 mg/Lall year002
Nitrogen, ammonia total [as N]daily average≤ 1.5 lb/dall year002
Flow, in conduit or thru treatment plantdaily average≤ .06 MGDall year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Chlorine, total residualmonthly minimum≥ 1 mg/Lall year002
Chlorine, total residualmonthly maximum≤ 4 mg/Lall year002
E. colidaily average≤ 126 CFU/100mLall year002
E. colisingle grab sample≤ 399 CFU/100mLall year002
BOD, carbonaceous [5 day, 20 C]daily average≤ 10 mg/Lall year002
BOD, carbonaceous [5 day, 20 C]single grab sample≤ 35 mg/Lall year002
BOD, carbonaceous [5 day, 20 C]daily average≤ 5 lb/dall year002
Flow, in conduit or thru treatment plantdaily average≤ .12 MGDall year101
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year101

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

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TX0020290 · MCP: https://passage-data.com/mcp