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

Angus, City of

Sewage treatment plant, Angus, Texas. NPDES permit TX0143774, in force until Aug 28, 2028. Last 12 months: over a limit 26 times (last August 2026), 13 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (16 values), form Q quarterly
Renewal application due
Mar 1, 2028 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
6 values over a limit, 0 required values missing, 2 of 16 reports late

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

All 26 values over a limit
Period endingParameterReportedLimitOver by
October 2025Solids, total suspended, daily average23 mg/L≤ 20 mg/L15%
November 2025Solids, total suspended, daily average28 mg/L≤ 20 mg/L40%
November 2025pH, minimum4.9 SU≥ 6 SU—
December 2025Solids, total suspended, daily average42 mg/L≤ 20 mg/L110%
December 2025pH, minimum4.7 SU≥ 6 SU—
January 2026Solids, total suspended, daily average63 mg/L≤ 20 mg/L215%
January 2026Solids, total suspended, single grab sample75 mg/L≤ 65 mg/L15%
February 2026BOD, 5-day, 20 deg. C, daily average2.8437 lb/d≤ 2 lb/d42%
February 2026BOD, 5-day, 20 deg. C, daily average50 mg/L≤ 20 mg/L150%
February 2026BOD, 5-day, 20 deg. C, single grab sample117 mg/L≤ 65 mg/L80%
February 2026Solids, total suspended, daily average2.9807 lb/d≤ 2 lb/d49%
February 2026Solids, total suspended, daily average58 mg/L≤ 20 mg/L190%
February 2026Solids, total suspended, single grab sample134 mg/L≤ 65 mg/L106%
February 2026pH, minimum5.8 SU≥ 6 SU—
March 2026Solids, total suspended, daily average55 mg/L≤ 20 mg/L175%
March 2026Solids, total suspended, single grab sample78 mg/L≤ 65 mg/L20%
April 2026Solids, total suspended, daily average3.5495 lb/d≤ 2 lb/d77%
April 2026Solids, total suspended, daily average62 mg/L≤ 20 mg/L210%
April 2026Solids, total suspended, single grab sample83 mg/L≤ 65 mg/L28%
May 2026Solids, total suspended, daily average35 mg/L≤ 20 mg/L75%
May 2026pH, minimum5.3 SU≥ 6 SU—
June 2026Solids, total suspended, daily average24 mg/L≤ 20 mg/L20%
July 2026Solids, total suspended, daily average22 mg/L≤ 20 mg/L10%
July 2026pH, minimum5.5 SU≥ 6 SU—
August 2026Solids, total suspended, daily average25 mg/L≤ 20 mg/L25%
August 2026pH, minimum5.5 SU≥ 6 SU—

Limits in force (18)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly minimum≥ 3 mg/Lall year
BOD, 5-day, 20 deg. Cdaily average≤ 20 mg/Lall year
BOD, 5-day, 20 deg. Csingle grab sample≤ 65 mg/Lall year
BOD, 5-day, 20 deg. Cdaily average≤ 2 lb/dall 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≤ 2 lb/dall year
Nitrogen, ammonia total [as N]daily averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]single grab samplereport only (mg/L)all year
Nitrogen, ammonia total [as N]daily averagereport only (lb/d)all year
Flow, in conduit or thru treatment plantdaily average≤ .012 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

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/TX0143774 · MCP: https://passage-data.com/mcp