Spencer, City Of
6401 N Douglas Blvd, Spencer, OK 73084 · Oklahoma County · Publicly Owned Treatment Works
- Average flow
- 0.19 MGD
- Design flow
- 0.3 MGD
- NPDES permit
- OK0022535
- Effective
- Permit expires
- July 2031
- Population served
- 4,078
- CWNS 2022
Spencer, City Of is a publicly owned wastewater treatment plant in Spencer, Oklahoma County, Oklahoma treating an average of 0.19 million gallons per day against a permitted design capacity of 0.3 MGD, serving about 4,078 residents. It discharges under NPDES permit OK0022535 (effective), which expires in July 2031, with 20 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Spencer, City Of.
Available with a free Klarifi account
See the full treatment train at Spencer, City Of: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 20
- Effluent violations
- 7
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Spencer, City Of.
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Nearby wastewater treatment plants in Oklahoma
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Jones · 6 mi away
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Del City · 8 mi away
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Edmond · 9 mi away
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Oklahoma City · 10 mi away
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Valley Brook · 11 mi away
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Harrah · 14 mi away
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Edmond · 14 mi away
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Spencer, 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 September 30, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms