Mountain Lake WWTP
Mountain Lake, MN · Cottonwood County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.82 MGD
- NPDES permit
- 3603071004
- EXP
- Permit expires
- August 2023
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Compliance snapshot (last 3 years)
- Total violations
- 36
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Contacts for Mountain Lake WWTP are available in the Klarifi platform.
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Names, validated emails and direct phone numbers for decision-makers at Mountain Lake WWTP — plus full compliance history and discharge data.
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0.0024 MGD
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0.05 MGD
Odin · 14 mi away
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Jeffers · 14 mi away
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Saint James · 16 mi away
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Sanborn · 19 mi away
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Storden Township · 20 mi away
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Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated April 2025.