Durant City Utilities Auth
Durant, OK · Bryan County · Publicly Owned Treatment Works
- Average flow
- 2.1 MGD
- Design flow
- 3.55 MGD
- NPDES permit
- OK0039063
- Effective
- Permit expires
- May 2030
- Population served
- 18,589
- CWNS 2022
Durant City Utilities Auth is a publicly owned wastewater treatment plant in Durant, Bryan County, Oklahoma treating an average of 2.1 million gallons per day against a permitted design capacity of 3.55 MGD, serving about 18,589 residents. Treatment on site includes clarifiers, uncovered lagoons, biogas silos. It discharges under NPDES permit OK0039063 (effective), which expires in May 2030, with 197 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
- 197
- Effluent violations
- 167
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Durant City Utilities Auth, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Durant City Utilities Auth, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Oklahoma
Calera · 3 mi away
0.3 MGD
Colbert · 9 mi away
0.11 MGD
Bokchito · 15 mi away
0.15 MGD
Kingston · 20 mi away
0.05 MGD
Madill · 25 mi away
0.43 MGD
Oakland · 26 mi away
0.02 MGD
Tishomingo · 26 mi away
0.19 MGD
Wapanucka · 30 mi away
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Durant City Utilities Auth: 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 19, 2025.