Harmony WWTP

Harmony, MN · Fillmore County · Publicly Owned Treatment Works

Average flow: 0.07 MGD

Design flow: 0.19 MGD

NPDES permit: 3604284071; Effective

Permit expires: September 2028

Treatment technology

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

Uncovered lagoons

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Biogas balloons

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Compliance snapshot (last 3 years)

Total violations: 1

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 Harmony WWTP are available in the Klarifi platform.

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

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Nearby wastewater treatment plants in Minnesota

Preston WWTP

Preston · 10 mi away

0.39 MGD

Mabel WWTP

Mabel · 12 mi away

0.05 MGD

Spring Grove WWTP

Spring Grove · 18 mi away

0.07 MGD

Peterson WWTP

Peterson · 19 mi away

0.02 MGD

Spring Valley WWTP

Spring Valley · 21 mi away

0.61 MGD

Ostrander

Ostrander · 22 mi away

0.0087 MGD

Chatfield WWTP

Chatfield · 22 mi away

0.17 MGD

Rushford WWTP

Rushford · 22 mi away

0.11 MGD

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

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