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Dos Republicas Coal Partnership

Bituminous Coal And Lignite - Surface, major discharger, Eagle Pass, Texas. NPDES permit TX0109011, in force until Jan 30, 2028. Last 12 months: no values over a limit, 258 required values missing, 45 of 60 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due

About 20 days after each period: outfall 003 form M monthly (11 values), outfall 004 form M monthly (11 values), outfall 008 form M monthly (11 values), outfall 008 form R monthly (5 values), outfall 015 form R monthly (5 values)

Renewal application due

Aug 3, 2027 · 180 days before expiry; your permit may set another date

Last report on file

September 2026

Oct 2024 – Sep 2025

0 values over a limit, 43 required values missing, 35 of 60 reports late

Limits in force (43)

How strict are these limits?

• Solids, total suspended, daily maximum 70 mg/L — stricter than 51% of 122 other major industrial and other permits in Texas; 2% have the same limit
• Selenium, total [as Se], daily maximum .036 mg/L — stricter than 50% of 42 other major industrial and other permits nationwide; 2% have the same limit
• Manganese, total [as Mn], daily maximum 3 mg/L — stricter than 29% of 51 other major industrial and other permits nationwide; 6% have the same limit

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

Same industry: the 16 Coal Mining permits in Texas.

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TX0109011 · MCP: https://passage-data.com/mcp