Is COLUMBINE LAKE WSD required to publish a Consumer Confidence Report?

Yes. COLUMBINE LAKE 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 COLUMBINE LAKE WSD’s next Consumer Confidence Report due?

COLUMBINE LAKE WSD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

GRAND LAKE, CO · Grand County

COLUMBINE LAKE WSD Water System

Consumer Confidence Report status

COLUMBINE LAKE 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 COLUMBINE LAKE 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): CO0125155
System type: Community Water System
Population served: 428
Service connections: 463
Ownership: local government
Water source: groundwater (wells)

COLUMBINE LAKE WSD is one of 1,060 community water systems in Colorado in the 500 or fewer people size category, serving 428 people from groundwater.

As of August 1, 2026, its federal record holds 8 entries between 2004 and 2007, all of which EPA lists as closed. Nothing has been added since 2007.

Of the 8, 7 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 inorganic chemicals, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Consumer Confidence Rule.

Violation history

Monitoring, Regular
—
Barium
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Chromium
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Cadmium
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Fluoride
April 1, 2007 – June 30, 2007
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2007 – December 31, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – October 23, 2006
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2005 – February 1, 2007
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2004 – July 31, 2004
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
April 1, 2007 – June 30, 2007	Monitoring, Regular	Barium	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Chromium	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Cadmium	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2006 – October 23, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2005 – February 1, 2007	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2004 – July 31, 2004	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

July 25, 2008State Compliance achieved2 linked violations
July 10, 2008State Public Notification received2 linked violations
April 7, 2008State Compliance achieved2 linked violations
December 19, 2007State Public Notification requested2 linked violations
July 23, 2007State Compliance achieved1 linked violation
July 11, 2007State Violation/Reminder Notice5 linked violations
February 8, 2007State Violation/Reminder Notice2 linked violations
February 8, 2007State Violation/Reminder Notice2 linked violations
February 1, 2007State Compliance achieved4 linked violations
October 23, 2006State Compliance achieved1 linked violation
October 2, 2006State Violation/Reminder Notice2 linked violations
August 29, 2005State Public Notification requested1 linked violation
November 18, 2004State Public Notification received1 linked violation
September 7, 2004State Public Notification requested2 linked violations
September 7, 2004State Violation/Reminder Notice1 linked violation
June 26, 1995State Public Notification requested1 linked violation

Common questions

Is COLUMBINE LAKE WSD required to publish a Consumer Confidence Report?: Yes. COLUMBINE LAKE 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 COLUMBINE LAKE WSD’s next Consumer Confidence Report due?: COLUMBINE LAKE WSD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does COLUMBINE LAKE WSD have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for COLUMBINE LAKE 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

GIBBONI, MIKE

970-627-3544

GRAND LAKE, CO 80447