Mcmechen City Of
16th & Route 2, Mcmechen, WV 26040 · Marshall County · Publicly Owned Treatment Works
- Average flow
- 0.23 MGD
- Design flow
- 0.3 MGD
- NPDES permit
- WV0020141
- Expired
- Permit expires
- April 2015
- Population served
- 2,931
- CWNS 2022
Mcmechen City Of is a publicly owned wastewater treatment plant in Mcmechen, Marshall County, West Virginia treating an average of 0.23 million gallons per day against a permitted design capacity of 0.3 MGD, serving about 2,931 residents. It discharges under NPDES permit WV0020141 (expired), which expires in April 2015, with 167 recorded violations in the last three years.
Treatment technology
3 treatment structures and unit processes identified, 1 planned upgrade on record at Mcmechen City Of.
Available with a free Klarifi account
See the full treatment train at Mcmechen City Of: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 167
- Effluent violations
- 76
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Mcmechen City Of.
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Nearby wastewater treatment plants in West Virginia
Glen Dale · 2 mi away
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Wheeling · 5 mi away
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Cameron · 14 mi away
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Beech Bottom · 17 mi away
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Bethany · 18 mi away
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Wellsburg · 21 mi away
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Hundred · 25 mi away
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Follansbee · 25 mi away
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Mcmechen 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 October 26, 2026; facility record last updated August 5, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms