Effie WWTP
Highway 1 W, Effie, MN 56639 · Itasca County · Publicly Owned Treatment Works
- Average flow
- 0.0085 MGD
- Design flow
- 0.02 MGD
- NPDES permit
- MN0067555
- Effective
- Permit expires
- May 2030
- Population served
- 109
- CWNS 2022
Effie WWTP is a publicly owned wastewater treatment works in Effie, Itasca County, Minnesota treating an average of 0.0085 million gallons per day against a permitted design capacity of 0.02 MGD, serving about 109 residents. It discharges under NPDES permit MN0067555 (effective), which expires in May 2030, with 22 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Effie WWTP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 22
- Effluent violations
- 22
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Effie WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Minnesota
Bigfork · 6 mi away
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Big Falls · 26 mi away
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Northome · 27 mi away
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Nett Lake · 32 mi away
0.02 MGD
Deer River · 34 mi away
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Kelliher · 38 mi away
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Littlefork · 40 mi away
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Coleraine · 40 mi away
0.27 MGD
Effie WWTP: 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 12, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms