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Parker Hannifin Corp

Fluid Power Valves & Hose Fittings, Waverly, Ohio. NPDES permit OH0104132, in force until Dec 31, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 20 days after each period: form A monthly (4 values)
Last report on file: September 2026
Oct 2024 – Sep 2025: 0 values over a limit, 4 required values missing, 0 of 12 reports late

Limits in force (4)

Parameter	Statistic	Limit	Months
Trichloroethylene	monthly average	≤ 5 ug/L	all year
Trichloroethylene	monthly average	≤ .0068 kg/d	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year

How strict are these limits?

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.

Same industry: the 33 Fabricated Metal Products permits in Ohio.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0104132 · MCP: https://passage-data.com/mcp