Edmond, City Of - Coffee Creek
Edmond, OK · Oklahoma County · Publicly Owned Treatment Works
- Average flow
- 6.9 MGD
- Design flow
- 12 MGD
- NPDES permit
- OK0026026
- Effective
- Permit expires
- October 2030
- Population served
- 74,307
- CWNS 2022
Edmond, City Of - Coffee Creek is a publicly owned wastewater treatment plant in Edmond, Oklahoma County, Oklahoma treating an average of 6.9 million gallons per day against a permitted design capacity of 12 MGD, serving about 74,307 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches. It discharges under NPDES permit OK0026026 (effective), which expires in October 2030, with 20 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Carrousels / oxidation ditches
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Compliance snapshot (last 3 years)
- Total violations
- 20
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Edmond
Edmond's capital improvement plan lists 16 water, sewer and wastewater line items worth $72M starting 2026–2029. The largest budgeted items are shown here.
All water and sewer capital projects in Edmond →
| Project | Budget | Years |
|---|---|---|
| Annual Line Replacement | $23,800,000 | 2026–2030 |
| Sewer system construction, rehabilitation and replacement (Includes construction, easement purchases & engineering) | $23,000,000 | 2026–2030 |
| Master Plan Engineering | $7,500,000 | 2026–2030 |
| WTP Expansion Engineering/Inspection Fees | $5,500,000 | 2026–2026 |
| Master Plan Engineering | $5,000,000 | 2026–2030 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
2 verified contacts for Edmond, City Of - Coffee Creek, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Edmond, City Of - Coffee Creek, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Oklahoma
Edmond · 8 mi away
5.61 MGD
Spencer · 9 mi away
0.1 MGD
Oklahoma City · 11 mi away
14.07 MGD
Oklahoma City · 12 mi away
4.95 MGD
Oklahoma City · 16 mi away
39.41 MGD
Guthrie · 16 mi away
0.76 MGD
Del City · 16 mi away
2.08 MGD
Wellston · 19 mi away
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Edmond, City Of - Coffee Creek: 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 March 14, 2025.