How much wastewater does Dequeen, City Of treat?

Dequeen, City Of treats an average of 2.29 MGD and is permitted for a design flow of 4 MGD.

What is the NPDES permit for Dequeen, City Of?

The facility discharges under NPDES permit AR0021733, currently administratively continued, expiring March 2025.

Is Dequeen, City Of in compliance?

Discharge monitoring reports show 57 violations at Dequeen, City Of in the last three years, 29 of them effluent limit exceedances. The full history is available in Klarifi.

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

Dequeen, City Of is a publicly owned treatment works in De Queen, Arkansas. Klarifi lists 2 verified decision-maker contacts for this facility, available with a free trial.

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Dequeen, City Of

Q: What treatment technology does Dequeen, City Of use?

Klarifi has identified clarifiers, aerated lagoons, uncovered lagoons at the De Queen facility.

De Queen, AR · Sevier County · Publicly Owned Treatment Works

Average flow: 2.29 MGD

Design flow: 4 MGD

NPDES permit: AR0021733; Administratively continued

Permit expires: March 2025

Population served: 6,098; CWNS 2022

Dequeen, City Of is a publicly owned wastewater treatment plant in De Queen, Sevier County, Arkansas treating an average of 2.29 million gallons per day against a permitted design capacity of 4 MGD, serving about 6,098 residents. Treatment on site includes clarifiers, aerated lagoons, uncovered lagoons. It discharges under NPDES permit AR0021733 (administratively continued), which expires in March 2025, with 57 recorded violations in the last three years.

Treatment technology

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

Clarifiers

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Aerated lagoons

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Uncovered lagoons

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Compliance snapshot (last 3 years)

Total violations: 57

Effluent violations: 29

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

Key contacts

2 verified contacts for Dequeen, City Of, with validated emails and direct phone numbers.

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

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Dequeen, 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 May 10, 2025.

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