Passage Data · Check a report · Use it from your AI

National Coal, LLC

Bituminous Coal And Lignite - Surface, Briceville, Tennessee. NPDES permit TN0069175, in force until Jul 31, 2031. Last 12 months: over a limit 2 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due

About 15 days after each period: outfall 008 form G quarterly (32 values), outfall 009 form G quarterly (32 values), outfall 010 form G quarterly (32 values), outfall 011 form G quarterly (32 values), outfall 012 form G quarterly (32 values), outfall 013 form G quarterly (32 values)

Last report on file

September 2026

Oct 2024 – Sep 2025

1 value over a limit, 10 required values missing, 28 of 64 reports late

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

Limits in force (192)

How strict are these limits?

• Solids, total suspended, monthly average 35 mg/L — stricter than 69% of 432 other minor industrial and other permits in Tennessee; 13% have the same limit
• Solids, settleable, daily maximum .5 mL/L — stricter than 45% of 83 other minor industrial and other permits in Tennessee; 54% have the same limit
• Solids, settleable, monthly average .5 mL/L — stricter than 37% of 85 other minor industrial and other permits nationwide; 20% have the same limit

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

Same industry: the 30 Coal Mining permits in Tennessee.

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TN0069175 · MCP: https://passage-data.com/mcp