South Wayne Wastewater Treatment Plant
2500 Highway 11, South Wayne, WI 53587 · Lafayette County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.05 MGD
- NPDES permit
- WI0022292
- Administratively continued
- Permit expires
- June 2018
- Population served
- 499
- CWNS 2022
South Wayne Wastewater Treatment Plant is a publicly owned wastewater treatment works in South Wayne, Lafayette County, Wisconsin, serving about 499 residents. It discharges under NPDES permit WI0022292 (administratively continued), which expires in June 2018, with 21 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at South Wayne Wastewater Treatment Plant.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 21
- Effluent violations
- 21
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at South Wayne Wastewater Treatment Plant.
No verified contacts on file yet
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Nearby wastewater treatment plants in Wisconsin
Browntown · 4 mi away
0.0048 MGD
Gratiot · 9 mi away
0.01 MGD
Argyle · 9 mi away
—
Monroe · 10 mi away
1.64 MGD
Darlington · 14 mi away
0.27 MGD
Monticello · 19 mi away
0.23 MGD
Shullsburg · 19 mi away
0.17 MGD
New Glarus · 20 mi away
0.34 MGD
South Wayne Wastewater Treatment Plant: 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 26, 2026; facility record last updated July 18, 2023.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms