Is GRACE MAR WUA required to publish a Consumer Confidence Report?

Yes. GRACE MAR WUA 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 GRACE MAR WUA’s next Consumer Confidence Report due?

GRACE MAR WUA’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.

WHEAT RIDGE, CO · Boulder County

GRACE MAR WUA Water System

Consumer Confidence Report status

GRACE MAR WUA 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 GRACE MAR WUA.

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): CO0107321
System type: Community Water System
Population served: 50
Service connections: 13
Ownership: privately owned
Water source: groundwater (wells)

GRACE MAR WUA is one of 1,060 community water systems in Colorado in the 500 or fewer people size category, serving 50 people from groundwater.

As of August 1, 2026, its federal record holds 10 entries between 1993 and 2019, all of which EPA lists as closed. Nothing has been added since 2019.

Of the 10, 9 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 synthetic organic chemicals, inorganic chemicals, and the Total Coliform Rules.

Violation history

Monitoring, Regular
—
Nitrate
October 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2005 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Selenium
January 1, 1998 – December 31, 2000
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1993 – December 31, 1993
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2019 – December 31, 2019	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 1998 – December 31, 2000	Maximum Contaminant Level Violation, Single Sample	Selenium	Health-based	Resolved
December 1, 1993 – December 31, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

February 24, 2020State Compliance achieved1 linked violation
February 5, 2020State Public Notification requested1 linked violation
February 5, 2020State Violation/Reminder Notice1 linked violation
April 20, 2010State Compliance achieved1 linked violation
November 19, 2009State Public Notification received1 linked violation
November 2, 2009State Public Notification requested1 linked violation
November 2, 2009State Violation/Reminder Notice1 linked violation
April 3, 2009State Compliance achieved1 linked violation
December 5, 2008State Violation/Reminder Notice1 linked violation
December 5, 2008State Public Notification requested1 linked violation
August 12, 2008State Compliance achieved31 linked violations
April 4, 2008State Compliance achieved3 linked violations
February 12, 2008State Public Notification requested31 linked violations
February 12, 2008State Violation/Reminder Notice31 linked violations
March 8, 2000State Formal Notice of Violation issued1 linked violation
March 8, 2000State Public Notification requested22 linked violations
July 21, 1994State Public Notification requested1 linked violation
July 21, 1994State Formal Notice of Violation issued3 linked violations
October 9, 1992State Public Notification requested1 linked violation

Common questions

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

SORENSEN, JULIE

720-201-6420

WHEAT RIDGE, CO 80033