Lexington WWTF
10th & Water Street, Lexington, MO 64067 · Lafayette County · Publicly Owned Treatment Works
- Average flow
- 0.37 MGD
- Design flow
- —
- NPDES permit
- MO0025216
- Administratively continued
- Permit expires
- December 2023
- Population served
- 4,726
- CWNS 2022
Lexington WWTF is a publicly owned wastewater treatment works in Lexington, Lafayette County, Missouri treating an average of 0.37 million gallons per day, serving about 4,726 residents. It discharges under NPDES permit MO0025216 (administratively continued), which expires in December 2023, with 1 recorded violation in the last three years.
Treatment technology
5 treatment structures and unit processes identified at Lexington WWTF.
Available with a free Klarifi account
See the full treatment train at Lexington WWTF: structures, unit processes and planned upgrades, with exact unit counts.
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 Lexington WWTF.
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Hardin · 7 mi away
0.03 MGD
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0.04 MGD
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Mayview · 9 mi away
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Higginsville · 12 mi away
0.0041 MGD
Orrick · 13 mi away
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Odessa · 14 mi away
0.34 MGD
Higginsville · 14 mi away
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Lexington WWTF: 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 12, 2026; facility record last updated September 15, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms