Winchester Waste Water Treatment Facility C/o City Hall
411 Spruce Street, Winchester, KS 66097 · Jefferson County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- —
- NPDES permit
- KS0047511
- Effective
- Permit expires
- March 2027
- Population served
- 606
- CWNS 2022
Winchester Waste Water Treatment Facility C/o City Hall is a publicly owned wastewater treatment works in Winchester, Jefferson County, Kansas, serving about 606 residents. It discharges under NPDES permit KS0047511 (effective), which expires in March 2027, with 2 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Winchester Waste Water Treatment Facility C/o City Hall.
Available with a free Klarifi account
See the full treatment train at Winchester Waste Water Treatment Facility C/o City Hall: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Winchester Waste Water Treatment Facility C/o City Hall, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Winchester Waste Water Treatment Facility C/o City Hall, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Kansas
Oskaloosa · 7 mi away
—
Valley Falls · 10 mi away
—
Ozawkie · 12 mi away
0.03 MGD
Ozawkie · 13 mi away
—
Effingham · 16 mi away
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Huron · 17 mi away
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Lancaster · 17 mi away
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Atchison · 18 mi away
0.9 MGD
Winchester Waste Water Treatment Facility C/o City Hall: 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 October 19, 2026; facility record last updated August 3, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms