How much wastewater does Mansfield, City Of treat?

Mansfield, City Of treats an average of 0.14 MGD and is permitted for a design flow of 0.45 MGD.

What is the NPDES permit for Mansfield, City Of?

The facility discharges under NPDES permit AR0036293, currently effective, expiring March 2029.

Is Mansfield, City Of in compliance?

Discharge monitoring reports show 50 violations at Mansfield, City Of in the last three years, 36 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Mansfield, City Of and how do I contact them?

Mansfield, City Of is a publicly owned treatment works in Mansfield, Arkansas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Mansfield, City Of

Mansfield, AR · Scott County · Publicly Owned Treatment Works

Average flow: 0.14 MGD

Design flow: 0.45 MGD

NPDES permit: AR0036293; Effective

Permit expires: March 2029

Population served: 1,557; CWNS 2022

Mansfield, City Of is a publicly owned wastewater treatment plant in Mansfield, Scott County, Arkansas treating an average of 0.14 million gallons per day against a permitted design capacity of 0.45 MGD, serving about 1,557 residents. It discharges under NPDES permit AR0036293 (effective), which expires in March 2029, with 50 recorded violations in the last three years.

Treatment technology

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

Treatment structure data not yet analyzed for this facility.

Compliance snapshot (last 3 years)

Total violations: 50

Effluent violations: 36

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

Key contacts

Decision-makers at Mansfield, City Of.

No verified contacts on file yet

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Charleston, City Of

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Mansfield, City Of: 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 July 23, 2026.

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