Keshena WWTF
Keshena, WI · Menominee County · Publicly Owned Treatment Works
- Average flow
- 0.12 MGD
- Design flow
- 0.34 MGD
- NPDES permit
- WI0071315
- Effective
- Permit expires
- January 2030
- Population served
- —
- CWNS 2022
Keshena WWTF is a publicly owned wastewater treatment works in Keshena, Menominee County, Wisconsin treating an average of 0.12 million gallons per day against a permitted design capacity of 0.34 MGD. Treatment on site includes uncovered lagoons, carrousels / oxidation ditches, biogas balloons. It discharges under NPDES permit WI0071315 (effective), which expires in January 2030, with 9 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Carrousels / oxidation ditches
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Biogas balloons
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Compliance snapshot (last 3 years)
- Total violations
- 9
- Effluent violations
- 9
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Keshena WWTF, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Keshena WWTF, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Wisconsin
Shawano · 8 mi away
1.71 MGD
Gresham · 8 mi away
0.05 MGD
Keshena · 13 mi away
0.08 MGD
Suring · 14 mi away
0.03 MGD
Bowler · 15 mi away
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Caroline · 17 mi away
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Krakow · 17 mi away
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Bowler · 18 mi away
0.01 MGD
Keshena 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 August 13, 2026.