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Erp Environmental Fund, Inc.

Bituminous Coal And Lignite - Surface, Yolyn, West Virginia. NPDES permit WV1020510, in force until Jan 16, 2029. Last 12 months: over a limit 53 times (last June 2026), 76 required values missing, 41 of 177 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due

About 87 days after each period: outfall 001 form R quarterly (4 values), outfall 002 form R quarterly (4 values), outfall 003 form R quarterly (4 values), outfall 004 form R quarterly (4 values), outfall 005 form R quarterly (4 values), outfall 006 form R quarterly (4 values), and 35 more forms

Last report on file

June 2026

Oct 2024 – Sep 2025

69 values over a limit, 101 required values missing, 41 of 236 reports late

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

Limits in force (428)

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
• Iron, total [as Fe], monthly average 1.42 mg/L — stricter than 21% of 1,207 other minor industrial and other permits in West Virginia; 46% 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.

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV1020510 · MCP: https://passage-data.com/mcp