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Appalachian Aggregates, LLC

Crushed And Broken Limestone, Hillsboro, West Virginia. NPDES permit WV0092339, in force until Jan 20, 2030. Last 12 months: over a limit once (last March 2026), 19 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form Q quarterly (19 values), outfall 008 form Q quarterly (16 values), outfall DNUTSC form Q quarterly (17 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 33 reports late

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

Period endingParameterReportedLimit
March 2026pH, monthly minimum5.93 SU≥ 6 SU

Limits in force (52)

ParameterStatisticLimitMonthsOutfall
Flow ratemonthly averagereport only (gal/min)all year001
Flow ratemonthly maximumreport only (gal/min)all year001
pHmonthly minimum≥ 6 SUall year001
pHmonthly maximum≤ 9 SUall year001
Solids, total suspendedmonthly minimumreport only (mg/L)all year001
Solids, total suspendedmonthly average≤ 35 mg/Lall year001
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year001
Selenium, total recoverablemonthly minimumreport only (ug/L)all year001
Selenium, total recoverablemonthly averagereport only (ug/L)all year001
Selenium, total recoverablemonthly maximumreport only (ug/L)all year001
Iron, total [as Fe]monthly minimumreport only (mg/L)all year001
Iron, total [as Fe]monthly average≤ 3 mg/Lall year001
Iron, total [as Fe]monthly maximum≤ 6 mg/Lall year001
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year001
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year001
Aluminum, total [as Al]monthly maximum≤ .75 mg/Lall year001
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year001
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year001
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year001
Flow ratemonthly averagereport only (gal/min)all year008
Flow ratemonthly maximumreport only (gal/min)all year008
pHmonthly minimum≥ 6 SUall year008
pHmonthly maximum≤ 9 SUall year008
Solids, total suspendedmonthly minimumreport only (mg/L)all year008
Solids, total suspendedmonthly average≤ 35 mg/Lall year008
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year008
Selenium, total recoverablemonthly minimumreport only (ug/L)all year008
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year008
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year008
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year008
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year008
Aluminum, total [as Al]monthly maximum≤ .75 mg/Lall year008
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year008
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year008
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year008
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDNUTSC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDNUTSC
pHmonthly minimumreport only (SU)all yearDNUTSC
pHmonthly averagereport only (SU)all yearDNUTSC
pHmonthly maximumreport only (SU)all yearDNUTSC
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearDNUTSC
Selenium, total recoverablemonthly averagereport only (ug/L)all yearDNUTSC
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearDNUTSC
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearDNUTSC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDNUTSC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDNUTSC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDNUTSC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDNUTSC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDNUTSC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDNUTSC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDNUTSC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDNUTSC

How strict are these limits?

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

Same industry: the 64 Mining and Quarrying of Nonmetallic Minerals permits in West Virginia.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV0092339 · MCP: https://passage-data.com/mcp