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Texas A & M University

Electric Services, College Station, Texas. NPDES permit TX0002747 expired Aug 22, 2024; its limits still apply. Last 12 months: over a limit 12 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (37 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
21 values over a limit, 0 required values missing, 1 of 12 reports late

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

Period endingParameterReportedLimitOver by
December 2025Copper, total [as Cu], daily maximum.079 mg/L≤ .052 mg/L52%
March 2026Selenium, total [as Se], daily average< .03 mg/L≤ .0056 mg/L436%
March 2026Selenium, total [as Se], daily maximum< .03 mg/L≤ .012 mg/L150%
April 2026Copper, total [as Cu], daily average.039 mg/L≤ .025 mg/L56%
April 2026Copper, total [as Cu], daily maximum.15 mg/L≤ .052 mg/L188%
April 2026E. coli, daily average448.1 CFU/100mL≤ 120 CFU/100mL273%
July 2026Selenium, total [as Se], daily average< .0112 mg/L≤ .0056 mg/L100%
July 2026Selenium, total [as Se], daily maximum.035 mg/L≤ .012 mg/L192%
August 2026Chlorine, free available, daily average.082 lb/d≤ .07 lb/d17%
August 2026Chlorine, free available, daily maximum.369 lb/d≤ .174 lb/d112%
August 2026Copper, total [as Cu], daily average.047 mg/L≤ .025 mg/L88%
August 2026Copper, total [as Cu], daily maximum.089 mg/L≤ .052 mg/L71%

Limits in force (37)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily average≤ 120 deg Fall year
Temperature, water deg. fahrenheitdaily maximum≤ 125 deg Fall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendeddaily average≤ 15 mg/Lall year
Solids, total suspendeddaily maximum≤ 50 mg/Lall year
Solids, total suspendeddaily average≤ 92 lb/dall year
Solids, total suspendeddaily maximum≤ 307 lb/dall year
Oil & Greasedaily average≤ 8 mg/Lall year
Oil & Greasedaily maximum≤ 10 mg/Lall year
Oil & Greasedaily average≤ 49 lb/dall year
Oil & Greasedaily maximum≤ 62 lb/dall year
Chloride [as Cl]daily averagereport only (mg/L)all year
Chloride [as Cl]daily maximumreport only (mg/L)all year
Sulfate, total [as SO4]daily averagereport only (mg/L)all year
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year
Chromium, total [as Cr]daily average≤ .128 mg/Lall year
Chromium, total [as Cr]daily maximum≤ .128 mg/Lall year
Chromium, total [as Cr]daily average≤ .79 lb/dall year
Chromium, total [as Cr]daily maximum≤ .79 lb/dall year
Copper, total [as Cu]daily average≤ .025 mg/Lall year
Copper, total [as Cu]daily maximum≤ .052 mg/Lall year
Zinc, total [as Zn]daily average≤ .28 mg/Lall year
Zinc, total [as Zn]daily maximum≤ .594 mg/Lall year
Zinc, total [as Zn]daily average≤ 1.7 lb/dall year
Zinc, total [as Zn]daily maximum≤ 3.2 lb/dall year
Selenium, total [as Se]daily average≤ .0056 mg/Lall year
Selenium, total [as Se]daily maximum≤ .012 mg/Lall year
Chlorine, free availabledaily average≤ .128 mg/Lall year
Chlorine, free availabledaily maximum≤ .32 mg/Lall year
Chlorine, free availabledaily average≤ .07 lb/dall year
Chlorine, free availabledaily maximum≤ .174 lb/dall year
E. colidaily average≤ 120 CFU/100mLall year
Flow [dry weather]daily average≤ .93 MGDall year
Flow [dry weather]daily maximum≤ 2 MGDall year
Solids, total dissolveddaily averagereport only (mg/L)all year
Solids, total dissolveddaily maximumreport only (mg/L)all year

How strict are these limits?

Cited limits by parameter: Texas's rules and the federal ones.

Same industry: the 87 Electric Services permits in Texas.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TX0002747 · MCP: https://passage-data.com/mcp