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Big Rivers Electric - Coleman

Electric Services, major discharger, Hawesville, Kentucky. NPDES permit KY0001937, in force until Mar 31, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 002A form 2 quarterly (9 values), outfall 002C form 2 quarterly (9 values), outfall 007 form 2 quarterly (9 values)
Renewal application due
Oct 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (27)

ParameterStatisticLimitMonthsOutfall
pHminimum≥ 6 SUall year002A
pHmaximum≤ 9 SUall year002A
Solids, total suspendedmonthly average≤ 30 mg/Lall year002A
Solids, total suspendeddaily maximum≤ 60 mg/Lall year002A
Oil & Greasemonthly average≤ 10 mg/Lall year002A
Oil & Greasedaily maximum≤ 15 mg/Lall year002A
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002A
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002A
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year002A
pHminimum≥ 6 SUall year002C
pHmaximum≤ 9 SUall year002C
Solids, total suspendedmonthly average≤ 30 mg/Lall year002C
Solids, total suspendeddaily maximum≤ 60 mg/Lall year002C
Oil & Greasemonthly average≤ 10 mg/Lall year002C
Oil & Greasedaily maximum≤ 15 mg/Lall year002C
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002C
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002C
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year002C
pHminimum≥ 6 SUall year007
pHmaximum≤ 9 SUall year007
Solids, total suspendedmonthly average≤ 30 mg/Lall year007
Solids, total suspendeddaily maximum≤ 60 mg/Lall year007
Oil & Greasemonthly average≤ 10 mg/Lall year007
Oil & Greasedaily maximum≤ 15 mg/Lall year007
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year007
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year007
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year007

How strict are these limits?

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

Same industry: the 29 Electric Services permits in Kentucky.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/KY0001937 · MCP: https://passage-data.com/mcp