Chaseburg Wastewater Treatment Fac
Chaseburg, WI · Vernon County · Publicly Owned Treatment Works
- Average flow
- 0.05 MGD
- Design flow
- 0.08 MGD
- NPDES permit
- WI0025348
- Administratively continued
- Permit expires
- March 2019
- Population served
- 290
- CWNS 2022
Chaseburg Wastewater Treatment Fac is a publicly owned wastewater treatment works in Chaseburg, Vernon County, Wisconsin treating an average of 0.05 million gallons per day against a permitted design capacity of 0.08 MGD, serving about 290 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit WI0025348 (administratively continued), which expires in March 2019, with 2 recorded violations 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
- 2
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Chaseburg Wastewater Treatment Fac.
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Nearby wastewater treatment plants in Wisconsin
Coon Valley · 5 mi away
0.12 MGD
Stoddard · 6 mi away
0.02 MGD
La Crosse · 12 mi away
10.29 MGD
West Salem · 13 mi away
0.0055 MGD
Cashton · 17 mi away
0.08 MGD
West Salem · 17 mi away
0.39 MGD
De Soto · 17 mi away
0.02 MGD
Readstown · 23 mi away
0.03 MGD
Chaseburg Wastewater Treatment Fac: 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 November 20, 2025.