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Center Prep Plant (892-5000)

Bituminous Coal And Lignite - Surface, Centertown, Kentucky. NPDES permit KY0111783, in force until Sep 30, 2028. Last 12 months: no values over a limit, 16 of 17 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form 1 monthly (15 values)
Renewal application due
Apr 3, 2028 · 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, 533 required values missing, 6 of 36 reports late

Limits in force (15)

ParameterStatisticLimitMonths
Specific conductancemonthly averagereport only (uS/cm)all year
Specific conductancedaily maximumreport only (uS/cm)all year
pHminimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, settleabledaily maximum≤ .5 mg/Lall year
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year
Sulfate, total [as SO4]daily maximumreport only (mg/L)all 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
Date of Sample Collectionmonthly averagereport only (date)all year
Date of Sample Collectionmonthly averagereport only (date)all year
Date of Storm Eventmonthly averagereport only (date)all year
Date of Storm Eventmonthly averagereport only (date)all year
Precipitation volumedaily maximumreport only (in/d)all year
Precipitation volumedaily maximumreport only (in/d)all year

How strict are these limits?

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

Same industry: the 66 Coal Mining 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/KY0111783 · MCP: https://passage-data.com/mcp