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Green River Valley Water District

Water Supply, Munfordville, Kentucky. NPDES permit KY0109444, in force until Oct 31, 2030. Last 12 months: over a limit 4 times (last November 2025). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form 1 monthly (14 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimitOver by
October 2025Chlorine, total residual, daily maximum.02 mg/L≤ .019 mg/L5%
October 2025Chlorine, total residual, monthly average.02 mg/L≤ .011 mg/L82%
November 2025Chlorine, total residual, daily maximum.02 mg/L≤ .019 mg/L5%
November 2025Chlorine, total residual, monthly average.02 mg/L≤ .011 mg/L82%

Limits in force (14)

ParameterStatisticLimitMonths
pHminimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 50 mg/Lall year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Iron, total recoverablemonthly averagereport only (mg/L)all year
Iron, total recoverabledaily maximumreport only (mg/L)all year
Aluminum, total recoverablemonthly averagereport only (mg/L)all year
Aluminum, total recoverabledaily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmaximum weekly averagereport only (MGD)all year
Chlorine, total residualmonthly average≤ .011 mg/Lall year
Chlorine, total residualdaily maximum≤ .019 mg/Lall year

How strict are these limits?

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

Same industry: the 28 Water Supply permits in Kentucky.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/KY0109444 · MCP: https://passage-data.com/mcp