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Inwood Quarry, Incorporated

Crushed And Broken Stone, Inwood, West Virginia. NPDES permit WV1023608, in force until May 18, 2028. Last 12 months: over a limit 2 times (last October 2025), 1 required value missing, 22 of 99 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 56 days after each period: outfall 001 form Q quarterly (13 values), outfall 002 form Q quarterly (13 values), outfall 003 form Q quarterly (13 values), outfall 004 form Q quarterly (13 values), outfall 005 form Q quarterly (13 values), outfall 006 form Q quarterly (13 values), and 5 more forms
Renewal application due
Nov 20, 2027 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
2 values over a limit, 1 required value missing, 11 of 132 reports late

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

Period endingParameterReportedLimitOver by
October 2025Aluminum, total [as Al], monthly average25.6 mg/L≤ .08 mg/L31900%
October 2025Aluminum, total [as Al], monthly maximum34 mg/L≤ .14 mg/L24186%

Limits in force (139)

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
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year001
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year001
Aluminum, total [as Al]monthly maximum≤ .14 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 year002
Flow ratemonthly maximumreport only (gal/min)all year002
pHmonthly minimum≥ 6 SUall year002
pHmonthly maximum≤ 9 SUall year002
Solids, total suspendedmonthly minimumreport only (mg/L)all year002
Solids, total suspendedmonthly average≤ 35 mg/Lall year002
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year002
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year002
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year002
Aluminum, total [as Al]monthly maximum≤ .14 mg/Lall year002
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year002
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year002
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year002
Flow ratemonthly averagereport only (gal/min)all year003
Flow ratemonthly maximumreport only (gal/min)all year003
pHmonthly minimum≥ 6 SUall year003
pHmonthly maximum≤ 9 SUall year003
Solids, total suspendedmonthly minimumreport only (mg/L)all year003
Solids, total suspendedmonthly average≤ 35 mg/Lall year003
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year003
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year003
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year003
Aluminum, total [as Al]monthly maximum≤ .14 mg/Lall year003
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year003
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year003
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year003
Flow ratemonthly averagereport only (gal/min)all year004
Flow ratemonthly maximumreport only (gal/min)all year004
pHmonthly minimum≥ 6 SUall year004
pHmonthly maximum≤ 9 SUall year004
Solids, total suspendedmonthly minimumreport only (mg/L)all year004
Solids, total suspendedmonthly average≤ 35 mg/Lall year004
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year004
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year004
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year004
Aluminum, total [as Al]monthly maximum≤ .14 mg/Lall year004
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year004
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year004
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year004
Flow ratemonthly averagereport only (gal/min)all year005
Flow ratemonthly maximumreport only (gal/min)all year005
pHmonthly minimum≥ 6 SUall year005
pHmonthly maximum≤ 9 SUall year005
Solids, total suspendedmonthly minimumreport only (mg/L)all year005
Solids, total suspendedmonthly average≤ 35 mg/Lall year005
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year005
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year005
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year005
Aluminum, total [as Al]monthly maximum≤ .14 mg/Lall year005
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year005
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year005
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year005
Flow ratemonthly averagereport only (gal/min)all year006
Flow ratemonthly maximumreport only (gal/min)all year006
pHmonthly minimum≥ 6 SUall year006
pHmonthly maximum≤ 9 SUall year006
Solids, total suspendedmonthly minimumreport only (mg/L)all year006
Solids, total suspendedmonthly average≤ 35 mg/Lall year006
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year006
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year006
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year006
Aluminum, total [as Al]monthly maximum≤ .14 mg/Lall year006
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year006
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year006
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year006
Flow ratemonthly averagereport only (gal/min)all year010
Flow ratemonthly maximumreport only (gal/min)all year010
pHmonthly minimum≥ 6 SUall year010
pHmonthly maximum≤ 9 SUall year010
Solids, total suspendedmonthly minimumreport only (mg/L)all year010
Solids, total suspendedmonthly average≤ 35 mg/Lall year010
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year010
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year010
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year010
Aluminum, total [as Al]monthly maximum≤ .14 mg/Lall year010
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year010
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year010
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year010
Flow ratemonthly averagereport only (gal/min)all year011
Flow ratemonthly maximumreport only (gal/min)all year011
pHmonthly minimum≥ 6 SUall year011
pHmonthly maximum≤ 9 SUall year011
Solids, total suspendedmonthly minimumreport only (mg/L)all year011
Solids, total suspendedmonthly average≤ 35 mg/Lall year011
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year011
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year011
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year011
Aluminum, total [as Al]monthly maximum≤ .14 mg/Lall year011
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year011
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year011
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year011
Flow ratemonthly averagereport only (gal/min)all year012
Flow ratemonthly maximumreport only (gal/min)all year012
pHmonthly minimum≥ 6 SUall year012
pHmonthly maximum≤ 9 SUall year012
Solids, total suspendedmonthly minimumreport only (mg/L)all year012
Solids, total suspendedmonthly average≤ 35 mg/Lall year012
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year012
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year012
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year012
Aluminum, total [as Al]monthly maximum≤ .14 mg/Lall year012
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year012
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year012
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year012
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDMC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDMC
pHmonthly minimumreport only (SU)all yearDMC
pHmonthly averagereport only (SU)all yearDMC
pHmonthly maximumreport only (SU)all yearDMC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDMC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDMC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDMC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDMC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDMC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDMC
Stream flow, instantaneousmonthly averagereport only (cfs)all yearUMC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearUMC
pHmonthly minimumreport only (SU)all yearUMC
pHmonthly averagereport only (SU)all yearUMC
pHmonthly maximumreport only (SU)all yearUMC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearUMC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearUMC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearUMC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearUMC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearUMC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearUMC

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/WV1023608 · MCP: https://passage-data.com/mcp