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Tilcon New York, Inc

Crushed And Broken Stone, West Nyack, New York. NPDES permit NY0110612, in force until Apr 30, 2031. Last 12 months: no values over a limit, 4 of 44 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due

About 28 days after each period: outfall 001 form M monthly (9 values), outfall 002 form M monthly (9 values), outfall 003 form M monthly (11 values), outfall SUM form M monthly (2 values)

Last report on file

August 2026

Oct 2024 – Sep 2025

0 values over a limit, 2 required values missing, 0 of 48 reports late

Limits in force (31)

How strict are these limits?

• Solids, total suspended, monthly average 25 mg/L — stricter than 39% of 146 other minor industrial and other permits in New York; 6% have the same limit
• Solids, settleable, daily maximum .1 mL/L — stricter than 22% of 351 other minor industrial and other permits in New York; 77% have the same limit
• Solids, total suspended, daily maximum 45 mg/L — stricter than 20% of 340 other minor industrial and other permits in New York; 10% have the same limit

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

Same industry: the 21 Mining and Quarrying of Nonmetallic Minerals permits in New York.

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NY0110612 · MCP: https://passage-data.com/mcp