Fountain City WWTF
Fountain City, WI · Buffalo County · Publicly Owned Treatment Works
- Average flow
- 0.11 MGD
- Design flow
- 0.21 MGD
- NPDES permit
- WI0024040
- Expired
- Permit expires
- June 2023
- Population served
- 1,056
- CWNS 2022
Fountain City WWTF is a publicly owned wastewater treatment works in Fountain City, Buffalo County, Wisconsin treating an average of 0.11 million gallons per day against a permitted design capacity of 0.21 MGD, serving about 1,056 residents. Treatment on site includes biogas silos, biogas balloons. It discharges under NPDES permit WI0024040 (expired), which expires in June 2023, with 21 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
- 21
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Fountain City WWTF.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Wisconsin
Dodge · 8 mi away
0.06 MGD
Arcadia · 13 mi away
1.19 MGD
Trempealeau · 16 mi away
0.13 MGD
Alma · 16 mi away
0.05 MGD
Galesville · 18 mi away
0.13 MGD
Independence · 22 mi away
0.09 MGD
Ettrick · 22 mi away
0.02 MGD
Whitehall · 27 mi away
0.65 MGD
Fountain City 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 September 11, 2026; facility record last updated November 20, 2025.