DEL CITY, OK · Oklahoma County
DEL CITY Water System
Consumer Confidence Report status
DEL CITY must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for DEL CITY.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.
System facts
- System ID (PWSID)
- OK1020805
- System type
- Community Water System
- Population served
- 22,128
- Service connections
- 8,924
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
DEL CITY is one of 56 community water systems in Oklahoma in the 10,001 to 100,000 people size category, serving 22,128 people from surface water.
As of August 1, 2026, its federal record holds 1 entry in 2009, all of which EPA lists as closed. Nothing has been added since 2009.
All 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules.
Violation history
Monitoring, Repeat Minor (TCR)
—Coliform (TCR)
October 1, 2009 – October 31, 2009
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2009 – October 31, 2009 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- July 26, 2016State Compliance achieved6 linked violations
Common questions
Is DEL CITY required to publish a Consumer Confidence Report?
- Yes. DEL CITY is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is DEL CITY’s next Consumer Confidence Report due?
- DEL CITY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DEL CITY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DEL CITY.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
DEL CITY, CITY OF
405-671-2871
DEL CITY, OK 73115