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Wvdep Office of Special Reclamation

Bituminous Coal And Lignite - Surface, Oak Hill, West Virginia. NPDES permit WV1024787, in force until Nov 22, 2026. Last 12 months: over a limit 10 times (last June 2026), 15 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 040 form Q quarterly (15 values), outfall 042 form Q quarterly (15 values), outfall 043 form Q quarterly (15 values)
Renewal application due
May 26, 2026 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
24 values over a limit, 0 required values missing, 0 of 36 reports late

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

Period endingOutfallParameterReportedLimitOver by
December 2025040Aluminum, total [as Al], monthly average.13 mg/L≤ .08 mg/L63%
December 2025042Aluminum, total [as Al], monthly average.2 mg/L≤ .08 mg/L150%
December 2025042Aluminum, total [as Al], monthly maximum.2 mg/L≤ .14 mg/L43%
January 2026042Aluminum, total [as Al], monthly average.16 mg/L≤ .08 mg/L100%
January 2026042Aluminum, total [as Al], monthly maximum.16 mg/L≤ .14 mg/L14%
March 2026042Aluminum, total [as Al], monthly average.12 mg/L≤ .08 mg/L50%
May 2026042Aluminum, total [as Al], monthly average.2 mg/L≤ .08 mg/L150%
May 2026042Aluminum, total [as Al], monthly maximum.2 mg/L≤ .14 mg/L43%
June 2026042Aluminum, total [as Al], monthly average.24 mg/L≤ .08 mg/L200%
June 2026042Aluminum, total [as Al], monthly maximum.24 mg/L≤ .14 mg/L71%

Limits in force (45)

ParameterStatisticLimitMonthsOutfall
Flow ratemonthly averagereport only (gal/min)all year040
Flow ratemonthly maximumreport only (gal/min)all year040
pHmonthly minimum≥ 6 SUall year040
pHmonthly maximum≤ 9 SUall year040
Solids, total suspendedmonthly average≤ 35 mg/Lall year040
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year040
Solids, settleablemonthly maximum≤ .5 mL/Lall year040
Iron, total [as Fe]monthly minimumreport only (mg/L)all year040
Iron, total [as Fe]monthly average≤ .95 mg/Lall year040
Iron, total [as Fe]monthly maximum≤ 1.64 mg/Lall year040
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year040
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year040
Aluminum, total [as Al]monthly maximum≤ .14 mg/Lall year040
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year040
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year040
Flow ratemonthly averagereport only (gal/min)all year042
Flow ratemonthly maximumreport only (gal/min)all year042
pHmonthly minimum≥ 6 SUall year042
pHmonthly maximum≤ 9 SUall year042
Solids, total suspendedmonthly average≤ 35 mg/Lall year042
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year042
Solids, settleablemonthly maximum≤ .5 mL/Lall year042
Iron, total [as Fe]monthly minimumreport only (mg/L)all year042
Iron, total [as Fe]monthly average≤ .95 mg/Lall year042
Iron, total [as Fe]monthly maximum≤ 1.64 mg/Lall year042
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year042
Aluminum, total [as Al]monthly average≤ .08 mg/Lall year042
Aluminum, total [as Al]monthly maximum≤ .14 mg/Lall year042
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year042
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year042
Flow ratemonthly averagereport only (gal/min)all year043
Flow ratemonthly maximumreport only (gal/min)all year043
pHmonthly minimum≥ 6 SUall year043
pHmonthly maximum≤ 9 SUall year043
Solids, total suspendedmonthly average≤ 35 mg/Lall year043
Solids, total suspendedmonthly maximum≤ 75 mg/Lall year043
Solids, settleablemonthly maximum≤ .5 mL/Lall year043
Iron, total [as Fe]monthly minimumreport only (mg/L)all year043
Iron, total [as Fe]monthly average≤ .95 mg/Lall year043
Iron, total [as Fe]monthly maximum≤ 1.64 mg/Lall year043
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year043
Aluminum, total [as Al]monthly average≤ .4 mg/Lall year043
Aluminum, total [as Al]monthly maximum≤ .71 mg/Lall year043
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year043
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year043

How strict are these limits?

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

Same industry: the 1,301 Coal Mining permits in West Virginia.

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Your permit document is the final word. As JSON: /api/v1/permits/WV1024787 · MCP: https://passage-data.com/mcp