Frederick (east) Wwt
200 W. Grand Avenue, Frederick, OK 73542 · Tillman County · Publicly Owned Treatment Works
- Average flow
- 0.08 MGD
- Design flow
- 0.15 MGD
- NPDES permit
- OK0027189
- Effective
- Permit expires
- November 2028
- Population served
- 880
- CWNS 2022
Frederick (east) Wwt is a publicly owned wastewater treatment works in Frederick, Tillman County, Oklahoma treating an average of 0.08 million gallons per day against a permitted design capacity of 0.15 MGD, serving about 880 residents. It discharges under NPDES permit OK0027189 (effective), which expires in November 2028, with 1 recorded violation in the last three years.
Treatment technology
Treatment structures and unit processes at Frederick (east) Wwt.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Frederick (east) Wwt.
No verified contacts on file yet
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Lawton · 38 mi away
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Hobart · 44 mi away
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Carnegie · 57 mi away
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Cyril · 59 mi away
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Duncan · 60 mi away
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Cordell · 64 mi away
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Frederick (east) 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 July 18, 2023.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms