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Kincaid Generation LLC

Electric Services, major discharger, Kincaid, Illinois. NPDES permit IL0002241 expired Aug 31, 2026; its limits still apply. Last 12 months: over a limit once (last December 2025), 15 of 82 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form 0 monthly (9 values), outfall B01 form 0 monthly (6 values), outfall C01 form 0 monthly (8 values), outfall D01 form 0 monthly (6 values), outfall E01 form 0 monthly (6 values), outfall F01 form 0 monthly (2 values), and 2 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 84 reports late

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

Period endingParameterReportedLimitOver by
December 2025Solids, total suspended, daily maximum49 mg/L≤ 30 mg/L63%

Limits in force (53)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily average≤ 99 deg Fall year001
Temperature, water deg. fahrenheitdaily maximum≤ 111 deg Fall year001
pHmonthly minimum≥ 6.5 SUall year001
pHmonthly maximum≤ 9 SUall year001
Temperature, length of excursionmonthly maximumreport only (hr/mo)all year001
Temperature, length of excursiontotal≤ 613 hr/12moall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualdaily maximum≤ .05 mg/Lall year001
Solids, total suspended30-day average≤ 15 mg/Lall yearB01
Solids, total suspendeddaily maximum≤ 30 mg/Lall yearB01
Oil and grease30-day average≤ 15 mg/Lall yearB01
Oil and greasedaily maximum≤ 20 mg/Lall yearB01
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearB01
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearB01
BOD, 5-day, 20 deg. C30-day average≤ 30 mg/Lall yearC01
BOD, 5-day, 20 deg. Cdaily maximum≤ 60 mg/Lall yearC01
Solids, total suspended30-day average≤ 30 mg/Lall yearC01
Solids, total suspendeddaily maximum≤ 60 mg/Lall yearC01
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearC01
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearC01
Chlorine, total residualdaily maximum≤ .05 mg/Lall yearC01
Coliform, fecal generaldaily maximumreport only (#/100mL)all yearC01
Solids, total suspended30-day average≤ 15 mg/Lall yearD01
Solids, total suspendeddaily maximum≤ 30 mg/Lall yearD01
Oil and grease30-day average≤ 15 mg/Lall yearD01
Oil and greasedaily maximum≤ 20 mg/Lall yearD01
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearD01
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearD01
Solids, total suspended30-day average≤ 15 mg/Lall yearE01
Solids, total suspendeddaily maximum≤ 30 mg/Lall yearE01
Oil and grease30-day average≤ 15 mg/Lall yearE01
Oil and greasedaily maximum≤ 20 mg/Lall yearE01
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearE01
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearE01
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearF01
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearF01
Solids, total suspended30-day average≤ 30 mg/Lall yearH01
Solids, total suspendeddaily maximum≤ 100 mg/Lall yearH01
Copper, total [as Cu]30-day average≤ 1 mg/Lall yearH01
Copper, total [as Cu]daily maximum≤ 1 mg/Lall yearH01
Iron, total [as Fe]30-day average≤ 1 mg/Lall yearH01
Iron, total [as Fe]daily maximum≤ 1 mg/Lall yearH01
Oil and grease30-day average≤ 15 mg/Lall yearH01
Oil and greasedaily maximum≤ 20 mg/Lall yearH01
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearH01
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearH01
Solids, total suspended30-day average≤ 15 mg/Lall yearI01
Solids, total suspendeddaily maximum≤ 30 mg/Lall yearI01
Oil and grease30-day average≤ 15 mg/Lall yearI01
Oil and greasedaily maximum≤ 20 mg/Lall yearI01
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearI01
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearI01

How strict are these limits?

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

Same industry: the 45 Electric Services permits in Illinois.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IL0002241 · MCP: https://passage-data.com/mcp