Westville Utility Auth
PO Box 117, Westville, OK 74965 · Adair County · Publicly Owned Treatment Works
- Average flow
- 0.21 MGD
- Design flow
- 0.28 MGD
- NPDES permit
- OK0028126
- Administratively continued
- Permit expires
- June 2010
- Population served
- 1,682
- CWNS 2022
Westville Utility Auth is a publicly owned wastewater treatment plant in Westville, Adair County, Oklahoma treating an average of 0.21 million gallons per day against a permitted design capacity of 0.28 MGD, serving about 1,682 residents. It discharges under NPDES permit OK0028126 (administratively continued), which expires in June 2010, with 38 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Westville Utility Auth.
Available with a free Klarifi account
See the full treatment train at Westville Utility Auth: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 38
- 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 Westville Utility Auth.
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Nearby wastewater treatment plants in Oklahoma
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Tahlequah · 22 mi away
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Hulbert · 33 mi away
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Locust Grove · 37 mi away
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Roland · 39 mi away
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Salina · 39 mi away
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Muldrow · 39 mi away
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Westville Utility Auth: 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 19, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms