DELTA, CO · Delta County
DELTA CITY OF Water System
Consumer Confidence Report status
DELTA CITY OF 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 DELTA CITY OF.
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 Colorado’s official records. Always confirm current status with Colorado before making decisions based on this information.
System facts
- System ID (PWSID)
- CO0115205
- System type
- Community Water System
- Population served
- 8,700
- Service connections
- 3,600
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
DELTA CITY OF is one of 91 community water systems in Colorado in the 3,301 to 10,000 people size category, serving 8,700 people from surface water.
As of August 1, 2026, its federal record holds 1 entry in 1999, all of which EPA lists as closed. Nothing has been added since 1999.
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, Routine Minor (TCR)
—Coliform (TCR)
April 1, 1999 – April 30, 1999
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 1999 – April 30, 1999 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- April 4, 2008State Compliance achieved3 linked violations
- October 28, 1993State Public Notification requested1 linked violation
Common questions
Is DELTA CITY OF required to publish a Consumer Confidence Report?
- Yes. DELTA CITY OF 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 DELTA CITY OF’s next Consumer Confidence Report due?
- DELTA CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DELTA CITY OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DELTA CITY OF.
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
AKERMAN CASSELBERRY, ELYSE
970-874-7566
DELTA, CO 81416