What is the address of Cowen Psd?

The address on the plant’s EPA facility record is PO Box 457, Cowen, WV 26206, in Webster County. Its coordinates are 38.4006, -80.5646. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Cowen Psd treat?

Cowen Psd is permitted for a design flow of 0.22 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does Cowen Psd use?

Klarifi has identified 4 treatment structures and unit processes at the Cowen facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Cowen Psd?

The facility discharges under NPDES permit WV0037397, currently administratively continued, expiring March 2013.

Is Cowen Psd in compliance?

Discharge monitoring reports show 48 violations at Cowen Psd in the last three years, 46 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Cowen Psd and how do I contact them?

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

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Cowen Psd

PO Box 457, Cowen, WV 26206 · Webster County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.22 MGD

NPDES permit: WV0037397; Administratively continued

Permit expires: March 2013

Population served: 438; CWNS 2022

Cowen Psd is a publicly owned wastewater treatment plant in Cowen, Webster County, West Virginia, serving about 438 residents. It discharges under NPDES permit WV0037397 (administratively continued), which expires in March 2013, with 48 recorded violations in the last three years.

Treatment technology

4 treatment structures and unit processes identified at Cowen Psd.

Available with a free Klarifi account

See the full treatment train at Cowen Psd: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 48

Effluent violations: 46

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

Key contacts

Decision-makers at Cowen Psd.

No verified contacts on file yet

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Nearby wastewater treatment plants in West Virginia

Craigsville Psd

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0.28 MGD

Webster Springs Psd

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Richwood City Of

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Summersville, City Of

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Flatwoods-Canoe Run Public Service District

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Hillsboro Town Of-Treatment Plant

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Marlinton, Town Of

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Big Otter Elementary School - Clay County Board Of Education

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Cowen Psd: 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 October 26, 2026; facility record last updated August 5, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Centrate · Ozonation · all terms

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