GUNNISON, CO · Gunnison County
GUNNISON CITY OF Water System
Consumer Confidence Report status
GUNNISON 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 GUNNISON 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)
- CO0126325
- System type
- Community Water System
- Population served
- 9,610
- Service connections
- 2,381
- Ownership
- local government
- Water source
- groundwater (wells)
GUNNISON CITY OF is one of 91 community water systems in Colorado in the 3,301 to 10,000 people size category, serving 9,610 people from groundwater.
As of August 1, 2026, its federal record holds 4 entries between 1989 and 2021, all of which EPA lists as closed. Nothing has been added since 2021.
All 4 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 volatile organic chemicals and synthetic organic chemicals.
Violation history
Monitoring, Regular
—Pentachlorophenol
January 1, 2021 – December 31, 2021
ResolvedMonitoring, Regular
—Benzene
January 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1989 – December 31, 1989
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1989 – December 31, 1989
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2021 – December 31, 2021 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 1989 – December 31, 1989 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1989 – December 31, 1989 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1989 – December 31, 1989 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 29, 2022State Compliance achieved1 linked violation
- October 21, 2021State Violation/Reminder Notice1 linked violation
- October 21, 2021State Public Notification requested1 linked violation
- May 9, 2018State Violation/Reminder Notice1 linked violation
- May 9, 2018State Public Notification requested1 linked violation
- April 16, 2018State Compliance achieved1 linked violation
- January 11, 2007State Compliance achieved1 linked violation
- May 21, 1991State Compliance achieved7 linked violations
Common questions
Is GUNNISON CITY OF required to publish a Consumer Confidence Report?
- Yes. GUNNISON 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 GUNNISON CITY OF’s next Consumer Confidence Report due?
- GUNNISON CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does GUNNISON CITY OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for GUNNISON 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
WOLFE, ANDY
970-641-8330
GUNNISON, CO 81230