WHEAT RIDGE, CO · Summit County
MESA CORTINA WSD Water System
Consumer Confidence Report status
MESA CORTINA WSD 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 MESA CORTINA WSD.
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)
- CO0159080
- System type
- Community Water System
- Population served
- 466
- Service connections
- 249
- Ownership
- local government
- Water source
- groundwater (wells)
MESA CORTINA WSD is one of 1,060 community water systems in Colorado in the 500 or fewer people size category, serving 466 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1993 and 2007, all of which EPA lists as closed. Nothing has been added since 2007.
Of the 2, 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 Consumer Confidence Rule and the Total Coliform Rules.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2007 – August 7, 2007
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 1993 – September 30, 1993
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2007 – August 7, 2007 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| September 1, 1993 – September 30, 1993 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- November 24, 1993State Public Notification requested1 linked violation
Common questions
Is MESA CORTINA WSD required to publish a Consumer Confidence Report?
- Yes. MESA CORTINA WSD 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 MESA CORTINA WSD’s next Consumer Confidence Report due?
- MESA CORTINA WSD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MESA CORTINA WSD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MESA CORTINA WSD.
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
SORENSEN, JULIE
720-201-6420
WHEAT RIDGE, CO 80033