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Challenge Richmond LLC

Fabricated Metal Products, Richmond, Kentucky. NPDES permit KY0074748, in force until Jan 31, 2029. Last 12 months: over a limit once (last October 2025), 84 required values missing. Source: EPA ECHO, Oct 22, 2026.

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

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

Period endingParameterReportedLimitOver by
October 2025Zinc, total recoverable, daily maximum.14 mg/L≤ .12 mg/L17%

Limits in force (12)

ParameterStatisticLimitMonths
pHminimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendeddaily maximum≤ 60 mg/Lall year
Oil & Greasemonthly averagereport only (mg/L)all year
Oil & Greasedaily maximum≤ 15 mg/Lall year
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year
Zinc, total recoverablemonthly averagereport only (mg/L)all year
Zinc, total recoverabledaily maximum≤ .12 mg/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year

How strict are these limits?

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

Same industry: the 11 Fabricated Metal Products 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/KY0074748 · MCP: https://passage-data.com/mcp