Ki Sawyer WWTP-Marquette Co

Gwinn, MI · Marquette County · Publicly Owned Treatment Works

Average flow: 0.16 MGD

Design flow: —

NPDES permit: 3604922331; Effective

Permit expires: October 2030

Treatment technology

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

Aerated lagoons

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Uncovered lagoons

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Biogas balloons

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Compliance snapshot (last 3 years)

Total violations: 16

Effluent violations: 8

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

2 verified contacts for Ki Sawyer WWTP-Marquette Co, with validated emails and direct phone numbers.

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

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

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