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Morgan, City of

Sewage treatment plant, Morgan, Texas. NPDES permit TX0056618, in force until May 7, 2031. Last 12 months: over a limit 30 times (last September 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (13 values), form Q quarterly
Last report on file
September 2026
Oct 2024 – Sep 2025
32 values over a limit, 0 required values missing, 0 of 12 reports late

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

All 30 values over a limit
Period endingParameterReportedLimitOver by
October 2025BOD, 5-day, 20 deg. C, daily average40 mg/L≤ 30 mg/L33%
October 2025Solids, total suspended, daily average168 mg/L≤ 90 mg/L87%
October 2025pH, maximum9.8 SU≤ 9 SU—
November 2025BOD, 5-day, 20 deg. C, daily average38 mg/L≤ 30 mg/L27%
November 2025Solids, total suspended, daily average98 mg/L≤ 90 mg/L9%
November 2025pH, maximum9.5 SU≤ 9 SU—
December 2025BOD, 5-day, 20 deg. C, daily average34 mg/L≤ 30 mg/L13%
December 2025Solids, total suspended, daily average94 mg/L≤ 90 mg/L4%
December 2025pH, maximum9.4 SU≤ 9 SU—
January 2026E. coli, colony forming units [CFU], daily average299 MPN/100mL≤ 126 CFU/100mL137%
January 2026pH, maximum9.7 SU≤ 9 SU—
February 2026BOD, 5-day, 20 deg. C, daily average42 mg/L≤ 30 mg/L40%
February 2026E. coli, colony forming units [CFU], daily average1410 MPN/100mL≤ 126 CFU/100mL1019%
February 2026E. coli, colony forming units [CFU], single grab sample1410 MPN/100mL≤ 399 CFU/100mL253%
February 2026pH, maximum9.6 SU≤ 9 SU—
March 2026BOD, 5-day, 20 deg. C, daily average40 mg/L≤ 30 mg/L33%
March 2026E. coli, colony forming units [CFU], daily average1410 MPN/100mL≤ 126 CFU/100mL1019%
March 2026E. coli, colony forming units [CFU], single grab sample1410 MPN/100mL≤ 399 CFU/100mL253%
March 2026Solids, total suspended, daily average134 mg/L≤ 90 mg/L49%
March 2026pH, maximum9.6 SU≤ 9 SU—
April 2026pH, maximum9.5 SU≤ 9 SU—
May 2026Solids, total suspended, daily average93 mg/L≤ 90 mg/L3%
May 2026pH, maximum9.2 SU≤ 9 SU—
July 2026BOD, 5-day, 20 deg. C, daily average32 mg/L≤ 30 mg/L7%
August 2026BOD, 5-day, 20 deg. C, daily average51 mg/L≤ 30 mg/L70%
August 2026Solids, total suspended, daily average102 mg/L≤ 90 mg/L13%
August 2026pH, maximum9.4 SU≤ 9 SU—
September 2026BOD, 5-day, 20 deg. C, daily average42 mg/L≤ 30 mg/L40%
September 2026Solids, total suspended, daily average103 mg/L≤ 90 mg/L14%
September 2026pH, maximum9.3 SU≤ 9 SU—

Limits in force (15)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly minimum≥ 4 mg/Lall year
BOD, 5-day, 20 deg. Cdaily average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Csingle grab sample≤ 100 mg/Lall year
BOD, 5-day, 20 deg. Cdaily average≤ 13 lb/dall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendeddaily average≤ 90 mg/Lall year
Solids, total suspendeddaily average≤ 38 lb/dall year
Nitrogen, ammonia total [as N]daily averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport 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≤ .05 MGDall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all 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.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TX0056618 · MCP: https://passage-data.com/mcp