How much wastewater does City Of Sistersville treat?

City Of Sistersville treats an average of 0.05 MGD and is permitted for a design flow of 0.3 MGD.

What treatment technology does City Of Sistersville use?

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

What is the NPDES permit for City Of Sistersville?

The facility discharges under NPDES permit WV0021814, currently administratively continued, expiring April 2013.

Is City Of Sistersville in compliance?

Discharge monitoring reports show 130 violations at City Of Sistersville in the last three years, 4 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates City Of Sistersville and how do I contact them?

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

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City Of Sistersville

Sistersville, WV · Tyler County · Publicly Owned Treatment Works

Average flow: 0.05 MGD

Design flow: 0.3 MGD

NPDES permit: WV0021814; Administratively continued

Permit expires: April 2013

Population served: 2,130; CWNS 2022

City Of Sistersville is a publicly owned wastewater treatment plant in Sistersville, Tyler County, West Virginia treating an average of 0.05 million gallons per day against a permitted design capacity of 0.3 MGD, serving about 2,130 residents. Treatment on site includes carrousels / oxidation ditches. It discharges under NPDES permit WV0021814 (administratively continued), which expires in April 2013, with 130 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: 130

Effluent violations: 4

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

Key contacts

Decision-makers at City Of Sistersville.

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City Of Sistersville: 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 August 23, 2026.

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