Purcell Wwt
PO Box 71, Purcell, OK 73080 · Mcclain County · Publicly Owned Treatment Works
- Average flow
- 0.46 MGD
- Design flow
- 0.65 MGD
- NPDES permit
- OK0028533
- Effective
- Permit expires
- January 2029
- Population served
- 6,417
- CWNS 2022
Purcell Wwt is a publicly owned wastewater treatment works in Purcell, Mcclain County, Oklahoma treating an average of 0.46 million gallons per day against a permitted design capacity of 0.65 MGD, serving about 6,417 residents. It discharges under NPDES permit OK0028533 (effective), which expires in January 2029, with 18 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Purcell Wwt.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 18
- Effluent violations
- 5
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Purcell Wwt.
No verified contacts on file yet
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Nearby wastewater treatment plants in Oklahoma
Lexington · 1 mi away
0.44 MGD
Noble · 11 mi away
0.46 MGD
Norman · 13 mi away
9.95 MGD
Lindsay · 19 mi away
0.1 MGD
Pauls Valley · 19 mi away
1.06 MGD
Newcastle · 22 mi away
0.52 MGD
Moore · 23 mi away
5.08 MGD
Asher · 24 mi away
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Purcell Wwt: 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 November 18, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Centrate · Ozonation · all terms