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Rogers Group Inc - Jefferson County Stone

Crushed And Broken Limestone, Louisville, Kentucky. NPDES permit KY0112038, in force until Feb 28, 2027. Last 12 months: over a limit once (last May 2026), 12 of 44 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form 1 monthly (10 values), outfall 002 form 1 monthly (10 values), outfall 003 form 1 monthly (10 values), outfall 005 form 1 monthly (2 values)
Renewal application due
Sep 1, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 8 of 48 reports late

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

Period endingParameterReportedLimit
May 2026pH, maximum9.1 SU≤ 9 SU

Limits in force (32)

ParameterStatisticLimitMonthsOutfall
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, settleablemonthly averagereport only (mL/L)all year001
Solids, settleabledaily maximum≤ .5 mL/Lall year001
Oil & Greasemonthly average≤ 10 mg/Lall year001
Oil & Greasedaily maximum≤ 15 mg/Lall 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
Precipitation volumemonthly averagereport only (in/d)all year001
Precipitation volumedaily maximumreport only (in/d)all year001
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Solids, settleablemonthly averagereport only (mL/L)all year002
Solids, settleabledaily maximum≤ .5 mL/Lall year002
Oil & Greasemonthly average≤ 10 mg/Lall year002
Oil & Greasedaily maximum≤ 15 mg/Lall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Precipitation volumemonthly averagereport only (in/d)all year002
Precipitation volumedaily maximumreport only (in/d)all year002
pHminimum≥ 6 SUall year003
pHmaximum≤ 9 SUall year003
Solids, settleablemonthly averagereport only (mL/L)all year003
Solids, settleabledaily maximumreport only (mL/L)all year003
Oil & Greasemonthly average≤ 10 mg/Lall year003
Oil & Greasedaily maximum≤ 15 mg/Lall year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Precipitation volumemonthly averagereport only (in/d)all year003
Precipitation volumedaily maximumreport only (in/d)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year005

How strict are these limits?

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

Same industry: the 6 Mining and Quarrying of Nonmetallic Minerals 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/KY0112038 · MCP: https://passage-data.com/mcp