Baraboo Water Resource Recovery Facility
Baraboo, WI · Sauk County · Publicly Owned Treatment Works
- Average flow
- 1.29 MGD
- Design flow
- 2.16 MGD
- NPDES permit
- WI0020605
- Administratively continued
- Permit expires
- June 2018
- Population served
- 13,847
- CWNS 2022
Baraboo Water Resource Recovery Facility is a publicly owned wastewater treatment plant in Baraboo, Sauk County, Wisconsin treating an average of 1.29 million gallons per day against a permitted design capacity of 2.16 MGD, serving about 13,847 residents. Treatment on site includes carrousels / oxidation ditches, biogas balloons. It discharges under NPDES permit WI0020605 (administratively continued), which expires in June 2018, with 0 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
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Baraboo Water Resource Recovery Facility, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Baraboo Water Resource Recovery Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Wisconsin
North Freedom · 7 mi away
0.02 MGD
Rock Springs · 9 mi away
0.0029 MGD
Lake Delton · 10 mi away
1.4 MGD
Lodi · 14 mi away
0.27 MGD
Sauk City · 14 mi away
0.01 MGD
Reedsburg · 14 mi away
2.02 MGD
Loganville · 15 mi away
0.0067 MGD
Portage · 15 mi away
1.52 MGD
Baraboo Water Resource Recovery Facility: 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 April 13, 2025.