How much wastewater does Durand WWTP treat?

Durand WWTP treats an average of 0.33 MGD.

What treatment technology does Durand WWTP use?

Klarifi has identified biogas balloons at the Durand facility.

What is the NPDES permit for Durand WWTP?

The facility discharges under NPDES permit MI0022063, currently administratively continued, expiring October 2025.

Is Durand WWTP in compliance?

Discharge monitoring reports show 93 violations at Durand WWTP in the last three years, 17 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Durand WWTP and how do I contact them?

Durand WWTP is a publicly owned treatment works in Durand, Michigan. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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Durand WWTP

Durand, MI · Shiawassee County · Publicly Owned Treatment Works

Average flow: 0.33 MGD

Design flow: —

NPDES permit: MI0022063; Administratively continued

Permit expires: October 2025

Population served: 3,783; CWNS 2022

Durand WWTP is a publicly owned wastewater treatment works in Durand, Shiawassee County, Michigan treating an average of 0.33 million gallons per day, serving about 3,783 residents. Treatment on site includes biogas balloons. It discharges under NPDES permit MI0022063 (administratively continued), which expires in October 2025, with 93 recorded violations in the last three years.

Treatment technology

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

Biogas balloons

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Compliance snapshot (last 3 years)

Total violations: 93

Effluent violations: 17

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

Key contacts

1 verified contact for Durand WWTP, with validated emails and direct phone numbers.

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

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Durand WWTP: frequently asked questions

Sources and methodology

Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.

Data refreshed September 11, 2026; facility record last updated May 20, 2025.

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