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White Rock Quarries, LLC

Crushed And Broken Limestone, Vincent, Alabama. NPDES permit AL0082066, in force until May 31, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due

About 28 days after each period: outfall 003 form 1 quarterly, outfall 007 form 1 quarterly, outfall 009 form 1 quarterly, outfall 014 form 1 quarterly, outfall 023 form 1 quarterly, outfall 026 form 1 quarterly, and 1 more form

Last report on file

June 2026

Oct 2024 – Sep 2025

0 values over a limit, 6 required values missing, 0 of 84 reports late

Limits in force (112)

How strict are these limits?

• Solids, total suspended, monthly average 25 mg/L — stricter than 71% of 442 other minor industrial and other permits in Alabama; 18% have the same limit
• Solids, total suspended, daily maximum 45 mg/L — stricter than 45% of 373 other minor industrial and other permits in Alabama; 35% have the same limit
• pH, daily maximum 8.5 SU — stricter than 36% of 592 other minor industrial and other permits in Alabama; 63% have the same limit

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

Same industry: the 206 Mining and Quarrying of Nonmetallic Minerals permits in Alabama.

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AL0082066 · MCP: https://passage-data.com/mcp