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City of Wooster Water Plant

Sewerage Systems, Wooster, Ohio. NPDES permit OH0091782, in force until Jan 31, 2031. Last 12 months: no values over a limit, 3 of 33 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due

About 20 days after each period: outfall 001 form A monthly (24 values), outfall 002 form A monthly (24 values), outfall 003 form A monthly (24 values)

Last report on file

August 2026

Oct 2024 – Sep 2025

7 values over a limit, 0 required values missing, 0 of 36 reports late

Limits in force (72)

How strict are these limits?

• 1,1-Dichloroethane, daily maximum 10 ug/L — stricter than 55% of 70 other minor industrial and other permits nationwide; 17% have the same limit
• 1,1-Dichloroethane, monthly average 5 ug/L — stricter than 45% of 22 other minor industrial and other permits nationwide; 50% have the same limit
• Trichloroethylene, monthly average 5 ug/L — stricter than 42% of 52 other minor industrial and other permits nationwide; 42% have the same limit

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

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0091782 · MCP: https://passage-data.com/mcp