OAK CREEK, CO · Routt County

OAK CREEK TOWN OF Water System

Current status

No open violations on record as of July 4, 2026.

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): CO0154566
System type: Community Water System
Population served: 950
Service connections: 550
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 2025 – October 31, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 6, 2025 – October 1, 2025
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
July 24, 2025 – October 1, 2025
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2025 – June 30, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 8, 2025 – July 21, 2025
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
March 1, 2025 – March 31, 2025
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
February 1, 2025 – February 28, 2025
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2025 – December 31, 2025
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2024 – December 31, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
October 1, 2024 – October 31, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
September 1, 2024 – September 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2023 – June 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2023 – March 31, 2023
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2020 – September 20, 2021
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2016 – October 1, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2015 – July 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2014 – March 31, 2014
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2013 – July 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2004 – March 31, 2004
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
May 1, 1995 – May 31, 1995
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 1994 – January 31, 1994
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
September 1, 1993 – September 30, 1993
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025 – October 31, 2025	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
September 6, 2025 – October 1, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 24, 2025 – October 1, 2025	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring and Reporting (DBP)	TTHM	—	Resolved
March 8, 2025 – July 21, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 1, 2025 – March 31, 2025	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
February 1, 2025 – February 28, 2025	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	CHLOROBENZENE	—	Archived
December 1, 2024 – December 31, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
October 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2024 – October 31, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
September 1, 2024 – September 30, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2020 – September 20, 2021	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2016 – October 1, 2017	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2015 – July 31, 2015	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2013 – July 31, 2013	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
March 1, 2004 – March 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 1995 – May 31, 1995	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
January 1, 1994 – January 31, 1994	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
September 1, 1993 – September 30, 1993	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

January 20, 2026State Public Notification requested22 linked violations
January 20, 2026State Violation/Reminder Notice22 linked violations
January 20, 2026State Public Notification requested3 linked violations
January 20, 2026State Violation/Reminder Notice3 linked violations
January 11, 2026State Compliance achieved3 linked violations
October 22, 2025State Public Notification requested7 linked violations
October 7, 2025State Compliance achieved3 linked violations
October 1, 2025State Compliance achieved9 linked violations
August 14, 2025State Violation/Reminder Notice1 linked violation
July 30, 2025State Public Notification requested2 linked violations
July 22, 2025State Public Notification requested3 linked violations
July 22, 2025State Violation/Reminder Notice2 linked violations
July 21, 2025State Compliance achieved3 linked violations
July 11, 2025State Violation/Reminder Notice1 linked violation
June 19, 2025State Violation/Reminder Notice1 linked violation
April 15, 2025State Violation/Reminder Notice1 linked violation
April 15, 2025State Violation/Reminder Notice1 linked violation
April 15, 2025State Violation/Reminder Notice1 linked violation
April 15, 2025State Violation/Reminder Notice1 linked violation
March 31, 2025State Compliance achieved1 linked violation
March 31, 2025State Compliance achieved4 linked violations
March 31, 2025State Compliance achieved1 linked violation
March 31, 2025State Compliance achieved1 linked violation
March 31, 2025State Compliance achieved1 linked violation
March 31, 2025State Compliance achieved1 linked violation
March 31, 2025State Compliance achieved1 linked violation
March 28, 2025State Compliance achieved2 linked violations
March 25, 2025State Violation/Reminder Notice1 linked violation
February 4, 2025State Compliance achieved1 linked violation
January 17, 2025State Violation/Reminder Notice2 linked violations
January 17, 2025State Public Notification requested2 linked violations
January 10, 2025State Public Notification requested6 linked violations
January 10, 2025State Violation/Reminder Notice3 linked violations
January 3, 2025State Violation/Reminder Notice1 linked violation
January 3, 2025State Violation/Reminder Notice1 linked violation
November 26, 2024State Public Notification received1 linked violation
November 26, 2024State Compliance achieved1 linked violation
November 21, 2024State Violation/Reminder Notice1 linked violation
November 7, 2024State Violation/Reminder Notice1 linked violation
November 7, 2024State Public Notification requested1 linked violation
November 5, 2024State Compliance achieved1 linked violation
October 23, 2024State Compliance achieved1 linked violation
October 9, 2024State Violation/Reminder Notice3 linked violations
October 3, 2024State Compliance achieved1 linked violation
October 3, 2024State Public Notification requested1 linked violation
October 3, 2024State Violation/Reminder Notice1 linked violation
October 3, 2024State Violation/Reminder Notice1 linked violation
August 20, 2024State Public Notification requested1 linked violation
August 20, 2024State Public Notification requested1 linked violation
August 20, 2024State Violation/Reminder Notice1 linked violation
August 20, 2024State Public Notification requested1 linked violation
August 20, 2024State Violation/Reminder Notice1 linked violation
September 1, 2023State Compliance achieved2 linked violations
July 21, 2023State Public Notification requested2 linked violations
June 1, 2023State Compliance achieved3 linked violations
May 4, 2023State Public Notification requested2 linked violations
April 14, 2023State Violation/Reminder Notice1 linked violation
April 14, 2023State Public Notification requested2 linked violations
October 26, 2022State Public Notification requested1 linked violation
October 26, 2022State Violation/Reminder Notice2 linked violations
March 18, 2022State Public Notification requested4 linked violations
March 18, 2022State Public Notification requested5 linked violations
February 22, 2022State Violation/Reminder Notice3 linked violations
February 22, 2022State Public Notification requested1 linked violation
September 20, 2021State Compliance achieved2 linked violations
November 11, 2020State Public Notification requested2 linked violations
September 15, 2018State Compliance achieved1 linked violation
May 3, 2018State Violation/Reminder Notice1 linked violation
May 3, 2018State Public Notification requested1 linked violation
October 1, 2017State Compliance achieved1 linked violation
November 15, 2016State Public Notification requested1 linked violation
November 15, 2016State Violation/Reminder Notice1 linked violation
April 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 28, 2016State Compliance achieved3 linked violations
October 30, 2015State Public Notification requested1 linked violation
October 30, 2015State Violation/Reminder Notice1 linked violation
September 21, 2015State Public Notification requested1 linked violation
September 21, 2015State Violation/Reminder Notice1 linked violation
September 21, 2015State Public Notification requested1 linked violation
September 21, 2015State Violation/Reminder Notice1 linked violation
October 1, 2014State Compliance achieved2 linked violations
May 1, 2014State Public Notification requested2 linked violations
May 1, 2014State Violation/Reminder Notice2 linked violations
February 1, 2014State Compliance achieved1 linked violation
January 1, 2014State Compliance achieved3 linked violations
September 18, 2013State Public Notification requested1 linked violation
September 18, 2013State Violation/Reminder Notice1 linked violation
August 12, 2013State Violation/Reminder Notice1 linked violation
August 12, 2013State Public Notification requested1 linked violation
July 31, 2013State Public Notification received1 linked violation
April 19, 2013State Violation/Reminder Notice1 linked violation
April 19, 2013State Public Notification requested1 linked violation
March 1, 2013State Public Notification received1 linked violation
January 31, 2013State Violation/Reminder Notice1 linked violation
January 31, 2013State Public Notification requested1 linked violation
September 30, 2011State Compliance achieved4 linked violations
May 19, 2011State Administrative/Compliance Order without penalty issued9 linked violations
May 5, 2011State Public Notification received1 linked violation
April 26, 2011State Public Notification requested1 linked violation
April 26, 2011State Violation/Reminder Notice1 linked violation
March 2, 2011State Public Notification received1 linked violation
February 15, 2011State Public Notification requested1 linked violation
February 15, 2011State Violation/Reminder Notice2 linked violations
December 1, 2010State Public Notification received1 linked violation
October 25, 2010State Public Notification requested1 linked violation
October 25, 2010State Violation/Reminder Notice1 linked violation
September 7, 2010State Public Notification received1 linked violation
August 11, 2010State Public Notification requested1 linked violation
August 11, 2010State Violation/Reminder Notice1 linked violation
August 6, 2010State Public Notification received1 linked violation
July 31, 2010State Compliance achieved4 linked violations
April 1, 2010State Violation/Reminder Notice1 linked violation
April 1, 2010State Public Notification requested1 linked violation
November 11, 2009State Violation/Reminder Notice2 linked violations
October 6, 2009State Public Notification requested2 linked violations
August 27, 2009State Public Notification requested2 linked violations
August 12, 2009State Public Notification requested3 linked violations
August 25, 2008State Compliance achieved3 linked violations
April 9, 2008State Compliance achieved9 linked violations
April 4, 2008State Public Notification received3 linked violations
February 12, 2008State Public Notification requested3 linked violations
December 3, 2007State Public Notification requested8 linked violations
October 30, 2007State Public Notification requested10 linked violations
December 13, 2006State Public Notification requested7 linked violations
December 20, 2005State Public Notification received15 linked violations
December 5, 2005State Public Notification requested5 linked violations
September 23, 2004State Compliance achieved3 linked violations
January 29, 1999State Formal Notice of Violation issued4 linked violations
October 31, 1997State Formal Notice of Violation issued3 linked violations
November 27, 1995State Formal Notice of Violation issued1 linked violation
November 27, 1995State Public Notification requested1 linked violation
June 22, 1995State Formal Notice of Violation issued1 linked violation
June 22, 1995State Public Notification requested2 linked violations
January 27, 1995State Formal Notice of Violation issued3 linked violations
November 22, 1994State Public Notification requested1 linked violation
August 31, 1994State Formal Notice of Violation issued3 linked violations
March 22, 1994State Public Notification requested4 linked violations
November 24, 1993State Formal Notice of Violation issued1 linked violation
November 21, 1993State Formal Notice of Violation issued3 linked violations
November 21, 1993State Public Notification requested2 linked violations
May 4, 1992State Formal Notice of Violation issued82 linked violations

Contact

FINEBERG, LOUIS

970-736-2422

OAK CREEK, CO 80467