Jay Utilities Authority
Jay, OK · Delaware County · Publicly Owned Treatment Works
- Average flow
- 0.4 MGD
- Design flow
- 1.1 MGD
- NPDES permit
- OK0031976
- Effective
- Permit expires
- June 2028
- Population served
- 2,615
- CWNS 2022
Jay Utilities Authority is a publicly owned wastewater treatment plant in Jay, Delaware County, Oklahoma treating an average of 0.4 million gallons per day against a permitted design capacity of 1.1 MGD, serving about 2,615 residents. Treatment on site includes clarifiers, uncovered lagoons. It discharges under NPDES permit OK0031976 (effective), which expires in June 2028, with 73 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
- 73
- Effluent violations
- 21
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Jay Utilities Authority, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Jay Utilities Authority, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Oklahoma
Grove · 13 mi away
0.54 MGD
Langley · 14 mi away
0.05 MGD
Miami · 17 mi away
0.03 MGD
Pensacola · 18 mi away
0.007 MGD
Afton · 20 mi away
0.07 MGD
Salina · 22 mi away
0.15 MGD
Fairland · 23 mi away
—
Vinita · 23 mi away
1 MGD
Jay Utilities Authority: 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 August 19, 2026.