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

Town of Dannemora

Highway And Street Construction, Ellenburg Depot, New York. NPDES permit NY0296473, in force until Jul 31, 2031. Last 12 months: no values over a limit, 5 of 5 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 28 days after each period: form Q quarterly, form S twice a year
Last report on file: June 2026
Oct 2024 – Sep 2025: 0 values over a limit, 3 required values missing, 6 of 6 reports late

Limits in force (8)

Parameter	Statistic	Limit	Months
Flow rate	monthly average	≤ .01 MGD	all year
pH	minimum	≥ 6.5 SU	all year
pH	maximum	≤ 8.5 SU	all year
Oil & Grease	daily maximum	≤ 15 mg/L	all year
Toluene	daily maximum	≤ 5 ug/L	all year
Benzene	daily maximum	≤ 1 ug/L	all year
Surfactants [MBAS]	daily maximum	≤ 1 mg/L	all year
Xylene [mix of m+o+p]	daily maximum	≤ 5 ug/L	all year

How strict are these limits?

Xylene [mix of m+o+p], daily maximum 5 ug/L — stricter than 82% of 40 other minor industrial and other permits in New York; 18% have the same limit
Benzene, daily maximum 1 ug/L — stricter than 80% of 46 other minor industrial and other permits in New York; 15% have the same limit
pH, maximum 8.5 SU — stricter than 54% of 595 other minor industrial and other permits in New York; 45% have the same limit

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

Same industry: the 4 Heavy Construction permits in New York.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NY0296473 · MCP: https://passage-data.com/mcp