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Ibm Corporation

Air, Water, & Solid Waste Management, Owego, New York. NPDES permit NY0244597, in force until Jan 31, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 28 days after each period: form M monthly (4 values)
Last report on file: September 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 1 of 12 reports late

Limits in force (4)

Parameter	Statistic	Limit	Months
Methylene chloride	daily maximum	≤ 50 ug/L	all year
1,1,1-Trichloroethane	daily maximum	≤ 20 ug/L	all year
Trichloroethylene	daily maximum	≤ 40 ug/L	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (gal/d)	all year

How strict are these limits?

Methylene chloride, daily maximum 50 ug/L — stricter than 70% of 58 other minor industrial and other permits nationwide; 2% have the same limit
1,1,1-Trichloroethane, daily maximum 20 ug/L — stricter than 59% of 83 other minor industrial and other permits nationwide; 1% have the same limit
Trichloroethylene, daily maximum 40 ug/L — stricter than 32% of 155 other minor industrial and other permits nationwide

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

Same industry: the 18 Administration of Environmental Quality and Housing Programs permits in New York.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NY0244597 · MCP: https://passage-data.com/mcp