How much wastewater does Huntington Sanitary Sewerage Facilities treat?

Huntington Sanitary Sewerage Facilities treats an average of 0.12 MGD and is permitted for a design flow of 0.11 MGD.

What treatment technology does Huntington Sanitary Sewerage Facilities use?

Klarifi has identified carrousels / oxidation ditches at the Huntington facility.

What is the NPDES permit for Huntington Sanitary Sewerage Facilities?

The facility discharges under NPDES permit AR0037419, currently administratively continued, expiring February 2026.

Is Huntington Sanitary Sewerage Facilities in compliance?

Discharge monitoring reports show 34 violations at Huntington Sanitary Sewerage Facilities in the last three years, 34 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Huntington Sanitary Sewerage Facilities and how do I contact them?

Huntington Sanitary Sewerage Facilities is a publicly owned treatment works in Huntington, Arkansas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Huntington Sanitary Sewerage Facilities

Huntington, AR · Sebastian County · Publicly Owned Treatment Works

Average flow: 0.12 MGD

Design flow: 0.11 MGD

NPDES permit: AR0037419; Administratively continued

Permit expires: February 2026

Population served: 491; CWNS 2022

Huntington Sanitary Sewerage Facilities is a publicly owned wastewater treatment works in Huntington, Sebastian County, Arkansas treating an average of 0.12 million gallons per day against a permitted design capacity of 0.11 MGD, serving about 491 residents. Treatment on site includes carrousels / oxidation ditches. It discharges under NPDES permit AR0037419 (administratively continued), which expires in February 2026, with 34 recorded violations in the last three years.

Treatment technology

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

Carrousels / oxidation ditches

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Compliance snapshot (last 3 years)

Total violations: 34

Effluent violations: 34

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

Key contacts

Decision-makers at Huntington Sanitary Sewerage Facilities.

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Huntington Sanitary Sewerage Facilities: 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 25, 2026.

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