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New Athens Generating Co, LLC

Electric Services, major discharger, Athens, New York. NPDES permit NY0261009 expired Jun 30, 2020; its limits still apply. Last 12 months: over a limit 7 times (last March 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form M monthly (14 values), outfall 003 form M monthly (8 values), outfall 004 form M monthly (8 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 1 of 36 reports late

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

Period endingParameterReportedLimitOver by
November 2025Chlorine, total residual, daily maximum> 0 mg/L≤ .2 mg/L—
November 2025Iron, total [as Fe], daily maximum> .05 mg/L≤ 2 mg/L—
November 2025Oil & Grease, daily maximum> 5 mg/L≤ 15 mg/L—
November 2025Solids, total suspended, daily average> 1 mg/L≤ 30 mg/L—
November 2025Solids, total suspended, daily maximum> 1 mg/L≤ 50 mg/L—
March 2026Solids, total suspended, daily average31 mg/L≤ 30 mg/L3%
March 2026Solids, total suspended, daily maximum64 mg/L≤ 50 mg/L28%

Limits in force (30)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximum≤ 90 deg Fall year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendeddaily average≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 50 mg/Lall year001
Oil & Greasedaily averagereport only (mg/L)all year001
Oil & Greasedaily maximum≤ 15 mg/Lall year001
Iron, total [as Fe]daily averagereport only (mg/L)all year001
Iron, total [as Fe]daily maximum≤ 2 mg/Lall year001
Flow, in conduit or thru treatment plantdaily averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualdaily averagereport only (mg/L)all year001
Chlorine, total residualdaily maximum≤ .2 mg/Lall year001
Flow ratedaily averagereport only (gal/d)all year003
Flow ratedaily maximumreport only (gal/d)all year003
Solids, total suspendeddaily averagereport only (mg/L)all year003
Solids, total suspendeddaily maximum≤ 50 mg/Lall year003
Oil & Greasedaily averagereport only (mg/L)all year003
Oil & Greasedaily maximum≤ 15 mg/Lall year003
Chlorine, total residualdaily averagereport only (mg/L)all year003
Chlorine, total residualdaily maximum≤ .1 mg/Lall year003
Flow ratedaily averagereport only (gal/d)all year004
Flow ratedaily maximumreport only (gal/d)all year004
Solids, total suspendeddaily averagereport only (mg/L)all year004
Solids, total suspendeddaily maximum≤ 50 mg/Lall year004
Oil & Greasedaily averagereport only (mg/L)all year004
Oil & Greasedaily maximum≤ 15 mg/Lall year004
Chlorine, total residualdaily averagereport only (mg/L)all year004
Chlorine, total residualdaily maximum≤ .1 mg/Lall year004

How strict are these limits?

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

Same industry: the 39 Electric Services permits in New York.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NY0261009 · MCP: https://passage-data.com/mcp