Dennison WWTP
Dennison, MN · Goodhue County · Publicly Owned Treatment Works
- Average flow
- 0.26 MGD
- Design flow
- 0.03 MGD
- NPDES permit
- 3603814768
- EXP
- Permit expires
- June 2024
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
- 6
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Contacts for Dennison WWTP are available in the Klarifi platform.
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Names, validated emails and direct phone numbers for decision-makers at Dennison WWTP — plus full compliance history and discharge data.
Try Klarifi freeNearby wastewater treatment plants in Minnesota
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Northfield · 7 mi away
2.17 MGD
Kenyon · 9 mi away
0.25 MGD
Cannon Falls · 11 mi away
0.24 MGD
Faribault · 12 mi away
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Wanamingo · 15 mi away
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Hampton · 15 mi away
0.75 MGD
Medford · 18 mi away
0.08 MGD
Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated March 2025.