RIDGWAY, CO · Ouray County

RIDGWAY 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): CO0146676
System type: Community Water System
Population served: 1,000
Service connections: 690
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2025 – August 31, 2025
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
August 1, 2025 – August 31, 2025
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2024 – June 17, 2025
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
August 1, 2023 – August 31, 2023
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2023 – August 31, 2023
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
June 1, 2023 – June 2, 2023
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
May 1, 2023 – May 31, 2023
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
April 1, 2023 – April 30, 2023
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
March 1, 2023 – March 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2022 – March 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2022 – March 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
Chlorite
April 1, 2021 – April 30, 2021
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
September 1, 2019 – September 30, 2019
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
July 1, 2019 – July 31, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorite
July 1, 2019 – July 31, 2019
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2019 – July 31, 2019
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
October 1, 2018 – October 31, 2018
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 2018 – October 31, 2018
Resolved
Monitoring, Regular
—
Diquat
January 1, 2017 – December 31, 2019
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 2008 – October 31, 2008
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
August 1, 2025 – August 31, 2025	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
August 1, 2025 – August 31, 2025	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
October 1, 2024 – June 17, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
August 1, 2023 – August 31, 2023	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
August 1, 2023 – August 31, 2023	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
June 1, 2023 – June 2, 2023	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
May 1, 2023 – May 31, 2023	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
April 1, 2023 – April 30, 2023	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
March 1, 2023 – March 31, 2023	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
January 1, 2022 – March 31, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2022 – March 31, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2021 – April 30, 2021	Monitoring and Reporting (DBP)	Chlorite	—	Resolved
September 1, 2019 – September 30, 2019	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2019 – July 31, 2019	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2019 – July 31, 2019	Monitoring and Reporting (DBP)	Chlorite	—	Resolved
July 1, 2019 – July 31, 2019	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 1, 2018 – October 31, 2018	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
October 1, 2018 – October 31, 2018	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Diquat	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2008 – October 31, 2008	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

February 11, 2026State Public Notification requested6 linked violations
January 2, 2026State Violation/Reminder Notice4 linked violations
October 8, 2025State Compliance achieved5 linked violations
September 17, 2025State Violation/Reminder Notice2 linked violations
June 17, 2025State Compliance achieved2 linked violations
October 18, 2024State Violation/Reminder Notice1 linked violation
October 18, 2024State Public Notification requested2 linked violations
January 3, 2024State Compliance achieved1 linked violation
October 17, 2023State Violation/Reminder Notice1 linked violation
October 17, 2023State Public Notification requested1 linked violation
September 18, 2023State Compliance achieved2 linked violations
September 15, 2023State Violation/Reminder Notice1 linked violation
September 15, 2023State Public Notification requested1 linked violation
September 15, 2023State Violation/Reminder Notice1 linked violation
September 15, 2023State Public Notification requested1 linked violation
July 14, 2023State Public Notification requested1 linked violation
July 14, 2023State Violation/Reminder Notice1 linked violation
July 14, 2023State Public Notification requested2 linked violations
June 2, 2023State Compliance achieved1 linked violation
May 18, 2023State Public Notification received1 linked violation
May 18, 2023State Public Notification received1 linked violation
May 18, 2023State Public Notification received1 linked violation
April 19, 2023State Public Notification requested1 linked violation
April 19, 2023State Public Notification requested2 linked violations
April 19, 2023State Public Notification requested2 linked violations
May 11, 2022State Compliance achieved3 linked violations
August 3, 2021State Public Notification requested2 linked violations
August 3, 2021State Violation/Reminder Notice1 linked violation
February 18, 2020State Compliance achieved1 linked violation
February 6, 2020State Violation/Reminder Notice2 linked violations
November 22, 2019State Compliance achieved1 linked violation
November 6, 2019State Violation/Reminder Notice2 linked violations
October 21, 2019State Public Notification requested4 linked violations
September 5, 2019State Compliance achieved3 linked violations
November 13, 2018State Public Notification requested4 linked violations
September 3, 2014State Compliance achieved5 linked violations
February 7, 2014State Public Notification requested3 linked violations
December 5, 2008State Violation/Reminder Notice1 linked violation
December 5, 2008State Public Notification requested2 linked violations
October 9, 2008State Compliance achieved1 linked violation
September 22, 2008State Violation/Reminder Notice1 linked violation
September 22, 2008State Public Notification requested1 linked violation
May 7, 2008State Public Notification requested3 linked violations
November 12, 2003State Compliance achieved7 linked violations
September 27, 2002State Public Notification requested1 linked violation

Contact

NEILL, PRESTON

970-318-0081

RIDGWAY, CO 81432