How much wastewater does City Of New Martinsville treat?

City Of New Martinsville treats an average of 0.63 MGD.

What is the NPDES permit for City Of New Martinsville?

The facility discharges under NPDES permit WVL027472, currently effective, expiring December 2030.

Is City Of New Martinsville in compliance?

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

Who operates City Of New Martinsville and how do I contact them?

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

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City Of New Martinsville

Q: What treatment technology does City Of New Martinsville use?

Klarifi has identified clarifiers, carrousels / oxidation ditches, lagoon, aerobic at the New Martinsville facility.

New Martinsville, WV · Wetzel County · Publicly Owned Treatment Works

Average flow: 0.63 MGD

Design flow: —

NPDES permit: WVL027472; Effective

Permit expires: December 2030

Population served: 5,366; CWNS 2022

City Of New Martinsville is a publicly owned wastewater treatment plant in New Martinsville, Wetzel County, West Virginia treating an average of 0.63 million gallons per day, serving about 5,366 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches, lagoon, aerobic. It discharges under NPDES permit WVL027472 (effective), which expires in December 2030, 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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Carrousels / oxidation ditches

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Lagoon, Aerobic

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 City Of New Martinsville.

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City Of New Martinsville: 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 5, 2026.

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