Is ST MARYS GLACIER WSD required to publish a Consumer Confidence Report?

Yes. ST MARYS GLACIER 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 ST MARYS GLACIER WSD’s next Consumer Confidence Report due?

ST MARYS GLACIER 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.

WHEAT RIDGE, CO · Clear Creek County

ST MARYS GLACIER WSD Water System

Consumer Confidence Report status

ST MARYS GLACIER 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 1 open health-based violation for ST MARYS GLACIER 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): CO0110040
System type: Community Water System
Population served: 451
Service connections: 292
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

ST MARYS GLACIER WSD is one of 1,060 community water systems in Colorado in the 500 or fewer people size category, serving 451 people from surface water.

As of August 1, 2026, its federal record holds 10 entries between 1991 and 2025, of which 1 health-based item remains open.

Of the 10, 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 the Surface Water Treatment Rules, the Total Coliform Rules, and the Lead and Copper Rule.

Violation history

Monitoring, Source Water (LT2)
—
E. COLI
November 1, 2025 – November 30, 2025
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
October 1, 2023 – October 31, 2023
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 2023 – October 31, 2023
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 2021 – November 30, 2021
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2018 – December 19, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
November 1, 2014
Addressed
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2012 – March 31, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2001 – May 31, 2001
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 2000 – March 31, 2000
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1991 – August 31, 1991
Archived

Resolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmationArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
November 1, 2025 – November 30, 2025	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
October 1, 2023 – October 31, 2023	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
October 1, 2023 – October 31, 2023	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
November 1, 2021 – November 30, 2021	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2018 – December 19, 2018	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
November 1, 2014	Failure To Address Deficiency	Groundwater Rule	Health-based	Addressed
January 1, 2012 – March 31, 2012	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
May 1, 2001 – May 31, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
March 1, 2000 – March 31, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 1991 – August 31, 1991	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived

Resolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmationArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

January 19, 2026State Public Notification requested5 linked violations
December 30, 2025State Public Notification requested3 linked violations
December 1, 2025State Compliance achieved3 linked violations
August 15, 2025State Compliance achieved3 linked violations
August 15, 2025State Public Notification requested2 linked violations
August 8, 2024State Compliance achieved2 linked violations
August 5, 2024State Public Notification received2 linked violations
August 5, 2024State Public Notification received1 linked violation
July 9, 2024State Public Notification requested1 linked violation
July 9, 2024State Violation/Reminder Notice6 linked violations
December 12, 2023State Public Notification requested4 linked violations
November 15, 2023State Public Notification requested5 linked violations
August 1, 2023State Compliance achieved6 linked violations
July 31, 2023State Public Notification requested4 linked violations
July 14, 2023State Public Notification requested2 linked violations
May 1, 2023State Violation/Reminder Notice3 linked violations
March 14, 2023State Public Notification requested2 linked violations
March 14, 2023State Violation/Reminder Notice1 linked violation
February 2, 2023State Public Notification received2 linked violations
January 10, 2023State Administrative/Compliance Order with penalty issued2 linked violations
November 1, 2022State Public Notification received2 linked violations
April 12, 2022State Public Notification requested3 linked violations
March 11, 2022State Violation/Reminder Notice7 linked violations
February 16, 2022State Public Notification requested3 linked violations
February 16, 2022State Violation/Reminder Notice1 linked violation
January 13, 2022State Public Notification requested2 linked violations
December 16, 2021State Public Notification requested1 linked violation
December 7, 2021State Public Notification requested1 linked violation
December 7, 2021State Violation/Reminder Notice1 linked violation
September 9, 2021State Violation/Reminder Notice1 linked violation
September 9, 2021State Public Notification requested1 linked violation
November 8, 2019State Public Notification received1 linked violation
October 17, 2019State Administrative/Compliance Order with penalty issued3 linked violations
October 11, 2019State Compliance achieved1 linked violation
October 9, 2019State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
October 9, 2019State Public Notification requested1 linked violation
October 8, 2019State Public Notification requested2 linked violations
September 10, 2019State Compliance achieved2 linked violations
August 29, 2019State Public Notification requested3 linked violations
August 28, 2019State Public Notification requested2 linked violations
August 26, 2019State Compliance achieved2 linked violations
February 21, 2019State Compliance achieved2 linked violations
January 15, 2019State Public Notification requested1 linked violation
December 19, 2018State Compliance achieved2 linked violations
August 16, 2018State Public Notification requested1 linked violation
May 21, 2018State Compliance achieved2 linked violations
November 21, 2017State Public Notification received2 linked violations
October 30, 2017State Public Notification requested3 linked violations
December 31, 2014State Compliance achieved2 linked violations
December 31, 2014State Intentional no-action1 linked violation
August 6, 2013State Violation/Reminder Notice3 linked violations
February 8, 2013State Public Notification requested3 linked violations
November 3, 2011State Compliance achieved2 linked violations
May 5, 2011State Public Notification requested2 linked violations
May 5, 2011State Violation/Reminder Notice2 linked violations
August 13, 2008State Compliance achieved3 linked violations
August 8, 2008State Compliance achieved5 linked violations
April 4, 2008State Compliance achieved7 linked violations
November 21, 2007State Violation/Reminder Notice10 linked violations
May 11, 2001State Formal Notice of Violation issued2 linked violations
April 27, 2001State Formal Notice of Violation issued1 linked violation

Common questions

Is ST MARYS GLACIER WSD required to publish a Consumer Confidence Report?: Yes. ST MARYS GLACIER 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 ST MARYS GLACIER WSD’s next Consumer Confidence Report due?: ST MARYS GLACIER WSD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ST MARYS GLACIER WSD have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 open health-based violation for ST MARYS GLACIER 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

SORENSEN, JULIE

720-201-6420

WHEAT RIDGE, CO 80033