Edgerton, OH · Williams County · Publicly Owned Treatment Works
Edgerton WWTP is a publicly owned wastewater treatment works in Edgerton, Williams County, Ohio, serving about 1,883 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit OH0021164 (effective), which expires in February 2027, with 0 recorded violations in the last three years.
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
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Edon · 7 mi away
0.04 MGD
Bryan · 8 mi away
0.02 MGD
Montpelier · 10 mi away
0.53 MGD
Bryan · 10 mi away
0.84 MGD
Hicksville · 10 mi away
0.0023 MGD
Hicksville · 12 mi away
0.35 MGD
Bryan · 12 mi away
0.01 MGD
Bryan · 13 mi away
0.02 MGD
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 April 24, 2025.