Tonkawa-Cl2 Booster Station
Tonkawa, OK · Kay County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.5 MGD
- NPDES permit
- OK0021903
- Effective
- Permit expires
- August 2031
- Population served
- 3,476
- CWNS 2022
Tonkawa-Cl2 Booster Station is a publicly owned wastewater treatment plant in Tonkawa, Kay County, Oklahoma, serving about 3,476 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit OK0021903 (effective), which expires in August 2031, with 21 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 21
- Effluent violations
- 11
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Tonkawa-Cl2 Booster Station.
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Kaw City · 26 mi away
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Perry · 26 mi away
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Enid · 34 mi away
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North Enid · 34 mi away
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Ralston · 34 mi away
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Tonkawa-Cl2 Booster Station: 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 September 11, 2026; facility record last updated November 6, 2025.