WHEAT RIDGE, CO · Clear Creek County

ST MARYS GLACIER WSD Water System

Current status

1 open health-based violation on record as of July 4, 2026. See the violation history below for contaminant and status details.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)

Violation history

Monitoring, Source Water (LT2)
—
E. COLI
November 1, 2025 – November 30, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 1, 2018 – May 21, 2018
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 28, 2018 – October 11, 2019
Resolved
Sample Siting Plan Errors (RTCR)
—
Revised Total Coliform Rule
October 28, 2017 – November 30, 2017
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
November 1, 2014
Addressed
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2011 – March 31, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2008 – March 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2007 – December 31, 2007
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
March 1, 2018 – May 21, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 28, 2018 – October 11, 2019	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
October 28, 2017 – November 30, 2017	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2014	Failure To Address Deficiency	Groundwater Rule	Health-based	Addressed
January 1, 2011 – March 31, 2011	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2008 – March 31, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring and Reporting (DBP)	TTHM	—	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 Violation/Reminder Notice6 linked violations
July 9, 2024State Public Notification requested1 linked violation
June 5, 2024State Compliance achieved7 linked violations
May 8, 2024State Violation/Reminder Notice3 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
April 1, 2023State Compliance achieved3 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
August 10, 2022State Violation/Reminder Notice4 linked violations
April 12, 2022State Violation/Reminder Notice4 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 Violation/Reminder Notice2 linked violations
December 16, 2021State Public Notification requested1 linked violation
December 7, 2021State Violation/Reminder Notice1 linked violation
December 7, 2021State Public Notification requested1 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 Public Notification requested1 linked violation
October 9, 2019State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
October 8, 2019State Public Notification requested2 linked violations
September 10, 2019State Compliance achieved2 linked violations
August 28, 2019State Violation/Reminder Notice2 linked violations
February 21, 2019State Compliance achieved1 linked violation
January 15, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 19, 2018State Compliance achieved2 linked violations
August 16, 2018State Public Notification requested1 linked violation
May 21, 2018State Compliance achieved1 linked violation
November 30, 2017State Compliance achieved1 linked violation
November 21, 2017State Public Notification received2 linked violations
October 30, 2017State Public Notification requested2 linked violations
December 31, 2014State Intentional no-action1 linked violation
December 31, 2014State Compliance achieved2 linked violations
August 6, 2013State Violation/Reminder Notice3 linked violations
February 8, 2013State Public Notification requested3 linked violations
November 3, 2011State Compliance achieved2 linked violations
November 2, 2011State Violation/Reminder Notice3 linked violations
May 5, 2011State Public Notification requested2 linked violations
February 9, 2011State Public Notification requested2 linked violations
January 30, 2009State Compliance achieved3 linked violations
April 4, 2008State Compliance achieved7 linked violations
December 19, 2007State Violation/Reminder Notice3 linked violations
May 11, 2001State Formal Notice of Violation issued2 linked violations

Contact

SORENSEN, JULIE

720-201-6420

WHEAT RIDGE, CO 80033