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Clay Center, City of

Air, Water, & Solid Waste Management, Clay Center, Kansas. NPDES permit KS0093351, in force until Nov 30, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 29 days after each period: form A monthly (5 values)
Last report on file: September 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (5)

Parameter	Statistic	Limit	Months
Nitrite + Nitrate total [as N]	daily maximum	report only (mg/L)	all year
Phosphorus, total [as P]	daily maximum	report only (mg/L)	Sep
Tetrachloroethylene	monthly average	≤ 5 ug/L	all year
Tetrachloroethylene	daily maximum	≤ 7.5 ug/L	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (gal/d)	all year

How strict are these limits?

Tetrachloroethylene, daily maximum 7.5 ug/L — stricter than 51% of 128 other minor industrial and other permits nationwide
Tetrachloroethylene, monthly average 5 ug/L — stricter than 32% of 37 other minor industrial and other permits nationwide; 35% have the same limit

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

Same industry: the 56 Administration of Environmental Quality and Housing Programs permits in Kansas.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/KS0093351 · MCP: https://passage-data.com/mcp