Clay Center Sewage Plant
Clay Center, KS · Clay County · Publicly Owned Treatment Works
- Average flow
- 0.28 MGD
- Design flow
- —
- NPDES permit
- KS0048399
- Effective
- Permit expires
- June 2030
- Population served
- 4,253
- CWNS 2022
Clay Center Sewage Plant is a publicly owned wastewater treatment works in Clay Center, Clay County, Kansas treating an average of 0.28 million gallons per day, serving about 4,253 residents. Treatment on site includes carrousels / oxidation ditches, biogas silos. It discharges under NPDES permit KS0048399 (effective), which expires in June 2030, with 1 recorded violation in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Clay Center Sewage Plant.
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Nearby wastewater treatment plants in Kansas
Morganville · 9 mi away
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Wakefield · 12 mi away
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Leonardville · 14 mi away
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Riley · 15 mi away
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Clifton · 16 mi away
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Milford · 17 mi away
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Miltonvale · 18 mi away
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Randolph · 19 mi away
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Clay Center Sewage Plant: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated May 18, 2025.