HIGHLANDS RANCH, CO · Douglas County
HIGHLANDS RANCH WSD Water System
Consumer Confidence Report status
HIGHLANDS RANCH 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 HIGHLANDS RANCH 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)
- CO0118015
- System type
- Community Water System
- Population served
- 103,444
- Service connections
- 42,300
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
HIGHLANDS RANCH WSD is among the 15 largest community water systems in Colorado, serving 103,444 people from surface water.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is HIGHLANDS RANCH WSD required to publish a Consumer Confidence Report?
- Yes. HIGHLANDS RANCH 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 HIGHLANDS RANCH WSD’s next Consumer Confidence Report due?
- HIGHLANDS RANCH WSD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HIGHLANDS RANCH WSD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HIGHLANDS RANCH 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
MARUSIN, NICK
303-791-2185
HIGHLANDS RANCH, CO 80129