Chatfield WWTP

Chatfield, MN · Fillmore County · Publicly Owned Treatment Works

Average flow: 0.17 MGD

Design flow: 0.49 MGD

NPDES permit: 3604251173; Effective

Permit expires: January 2030

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Carrousels / oxidation ditches

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Biogas balloons

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Compliance snapshot (last 3 years)

Total violations: 0

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 Chatfield WWTP are available in the Klarifi platform.

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Names, validated emails and direct phone numbers for decision-makers at Chatfield WWTP — plus full compliance history and discharge data.

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Nearby wastewater treatment plants in Minnesota

Whitewater River Regional WWTP

Saint Charles · 12 mi away

0.65 MGD

Preston WWTP

Preston · 13 mi away

0.39 MGD

Spring Valley WWTP

Spring Valley · 14 mi away

0.61 MGD

Stewartville WWTP

Stewartville · 15 mi away

0.66 MGD

Racine

Racine · 15 mi away

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Utica WWTP

Utica · 15 mi away

0.13 MGD

Lewiston WWTP

Lewiston · 18 mi away

0.08 MGD

Peterson WWTP

Peterson · 18 mi away

0.02 MGD

Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated April 2025.

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