Maribel Wastewater Treatment Facility
14511 Pleasant Road, Maribel, Wisconsin, Maribel, WI 54227 · Manitowoc County · Publicly Owned Treatment Works
- Average flow
- 0.03 MGD
- Design flow
- —
- NPDES permit
- WI0061051
- Expired
- Permit expires
- March 2022
- Population served
- 361
- CWNS 2022
Maribel Wastewater Treatment Facility is a publicly owned wastewater treatment works in Maribel, Manitowoc County, Wisconsin treating an average of 0.03 million gallons per day, serving about 361 residents. It discharges under NPDES permit WI0061051 (expired), which expires in March 2022, with 61 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Maribel Wastewater Treatment Facility.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 61
- Effluent violations
- 61
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Maribel Wastewater Treatment Facility.
No verified contacts on file yet
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Nearby wastewater treatment plants in Wisconsin
Denmark · 5 mi away
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Manitowoc · 9 mi away
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Reedsville · 12 mi away
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Two Rivers · 14 mi away
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Manitowoc · 15 mi away
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Greenleaf · 16 mi away
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Brillion · 16 mi away
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Brillion · 17 mi away
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Maribel 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 October 26, 2026; facility record last updated September 11, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms