CHEYENNE, WY · Laramie County
WINCHESTER HILLS Water System
Consumer Confidence Report status
WINCHESTER HILLS 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 WINCHESTER HILLS.
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 Wyoming’s official records. Always confirm current status with Wyoming before making decisions based on this information.
System facts
- System ID (PWSID)
- WY5600779
- System type
- Community Water System
- Population served
- 1,078
- Service connections
- 423
- Ownership
- privately owned
- Water source
- groundwater (wells)
WINCHESTER HILLS is one of 73 community water systems in Wyoming in the 501 to 3,300 people size category, serving 1,078 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
- May 25, 2010State Compliance achieved1 linked violation
- October 5, 2009Federal Compliance achieved3 linked violations
- June 18, 2009Federal Compliance achieved1 linked violation
- June 18, 2008State Compliance achieved6 linked violations
- March 5, 2004State Compliance achieved6 linked violations
- February 10, 2004State Violation/Reminder Notice3 linked violations
- March 22, 2002State Violation/Reminder Notice7 linked violations
Common questions
Is WINCHESTER HILLS required to publish a Consumer Confidence Report?
- Yes. WINCHESTER HILLS 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 WINCHESTER HILLS’s next Consumer Confidence Report due?
- WINCHESTER HILLS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WINCHESTER HILLS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for WINCHESTER HILLS.
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
VIZINA, BRETT A.
307-421-2517
CHEYENNE, WY 82003