KEYSTONE, CO · Summit County
KEYSTONE RANCH Water System
Consumer Confidence Report status
KEYSTONE RANCH 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 KEYSTONE RANCH.
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)
- CO0159065
- System type
- Community Water System
- Population served
- 670
- Service connections
- 108
- Ownership
- privately owned
- Water source
- groundwater (wells)
KEYSTONE RANCH is one of 305 community water systems in Colorado in the 501 to 3,300 people size category, serving 670 people from groundwater.
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
- February 6, 2025State Compliance achieved1 linked violation
- January 14, 2025State Public Notification received1 linked violation
- December 17, 2024State Violation/Reminder Notice1 linked violation
- December 17, 2024State Public Notification requested1 linked violation
- April 10, 2008State Compliance achieved1 linked violation
- September 3, 2002State Public Notification requested1 linked violation
- September 3, 2002State Formal Notice of Violation issued1 linked violation
- March 6, 1995State Intentional no-action1 linked violation
- March 6, 1995State Public Notification requested1 linked violation
Common questions
Is KEYSTONE RANCH required to publish a Consumer Confidence Report?
- Yes. KEYSTONE RANCH 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 KEYSTONE RANCH’s next Consumer Confidence Report due?
- KEYSTONE RANCH’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does KEYSTONE RANCH have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for KEYSTONE RANCH.
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
LAWES, MEAGHAN
303-404-8000
KEYSTONE, CO 80435