Coleman Wastewater Treatment Facility
Coleman, WI · Marinette County · Publicly Owned Treatment Works
- Average flow
- 0.11 MGD
- Design flow
- 0.28 MGD
- NPDES permit
- WI0022080
- Expired
- Permit expires
- December 2021
- Population served
- 1,284
- CWNS 2022
Coleman Wastewater Treatment Facility is a publicly owned wastewater treatment works in Coleman, Marinette County, Wisconsin treating an average of 0.11 million gallons per day against a permitted design capacity of 0.28 MGD, serving about 1,284 residents. It discharges under NPDES permit WI0022080 (expired), which expires in December 2021, with 6 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 6
- Effluent violations
- 6
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Coleman Wastewater Treatment Facility.
No verified contacts on file yet
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Nearby wastewater treatment plants in Wisconsin
Lena · 8 mi away
0.07 MGD
Crivitz · 12 mi away
0.09 MGD
Peshtigo · 15 mi away
—
Oconto · 15 mi away
0.38 MGD
Suring · 18 mi away
0.03 MGD
Marinette · 20 mi away
1.55 MGD
Abrams · 21 mi away
0.02 MGD
Wausaukee · 22 mi away
0.06 MGD
Coleman Wastewater Treatment 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 October 6, 2025.