How much wastewater does Ozark, City Of treat?

Ozark, City Of treats an average of 0.77 MGD and is permitted for a design flow of 0.95 MGD.

What is the NPDES permit for Ozark, City Of?

The facility discharges under NPDES permit AR0021563, currently administratively continued, expiring August 2024.

Is Ozark, City Of in compliance?

Discharge monitoring reports show 2 violations at Ozark, City Of in the last three years, 2 of them effluent limit exceedances. The full history is available in Klarifi.

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

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

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Ozark, City Of

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

Klarifi has identified clarifiers, biogas silos, biological treatment, other, disinfection, other chemical at the Ozark facility.

Ozark, AR · Franklin County · Publicly Owned Treatment Works

Average flow: 0.77 MGD

Design flow: 0.95 MGD

NPDES permit: AR0021563; Administratively continued

Permit expires: August 2024

Population served: 3,542; CWNS 2022

Ozark, City Of is a publicly owned wastewater treatment plant in Ozark, Franklin County, Arkansas treating an average of 0.77 million gallons per day against a permitted design capacity of 0.95 MGD, serving about 3,542 residents. Treatment on site includes clarifiers, biogas silos, biological treatment, other, disinfection, other chemical. It discharges under NPDES permit AR0021563 (administratively continued), which expires in August 2024, with 2 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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Biogas silos

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Biological Treatment, Other

unit process

Disinfection, other chemical

unit process

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Compliance snapshot (last 3 years)

Total violations: 2

Effluent violations: 2

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

Key contacts

Decision-makers at Ozark, City Of.

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Ozark, 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 March 26, 2025.

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