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Wvdep Office of Special Reclamation

Bituminous Coal And Lignite - Surface, Piney View, West Virginia. NPDES permit WV1027743, in force until Oct 1, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 25 days after each period: form R quarterly (10 values)
Renewal application due: Apr 4, 2028 · 180 days before expiry; your permit may set another date
Last report on file: June 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 0 of 4 reports late

Limits in force (10)

Parameter	Statistic	Limit	Months
Flow rate	monthly average	report only (gal/min)	all year
Flow rate	monthly maximum	report only (gal/min)	all year
pH	monthly minimum	≥ 6 SU	all year
pH	monthly maximum	≤ 9 SU	all year
Solids, settleable	monthly maximum	≤ .5 mL/L	all year
Aluminum, total [as Al]	monthly average	≤ .43 mg/L	all year
Aluminum, total [as Al]	monthly maximum	≤ .75 mg/L	all year
Aluminum, dissolved [as Al]	monthly minimum	report only (mg/L)	all year
Aluminum, dissolved [as Al]	monthly average	report only (mg/L)	all year
Aluminum, dissolved [as Al]	monthly maximum	report only (mg/L)	all year

How strict are these limits?

Aluminum, total [as Al], monthly average .43 mg/L — stricter than 34% of 1,146 other minor industrial and other permits in West Virginia; 40% have the same limit
Aluminum, total [as Al], monthly maximum .75 mg/L — stricter than 33% of 1,145 other minor industrial and other permits in West Virginia; 41% have the same limit

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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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV1027743 · MCP: https://passage-data.com/mcp