TELLURIDE, CO · San Miguel County

TELLURIDE 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): CO0157800
System type: Community Water System
Population served: 7,900
Service connections: 1,715
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2025 – September 2, 2025
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
July 1, 2025 – September 2, 2025
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
January 4, 2025 – April 2, 2025
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 2024 – December 31, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
November 1, 2024 – November 30, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
November 1, 2024 – November 30, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
October 1, 2024 – October 31, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 13, 2024 – October 3, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
September 1, 2024 – September 30, 2024
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 2024 – August 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2024 – September 17, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
July 1, 2024 – July 31, 2024
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
January 1, 2024 – January 31, 2024
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
January 1, 2024 – January 31, 2024
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
December 1, 2023 – December 31, 2023
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
September 1, 2023 – September 30, 2023
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
July 1, 2023 – July 31, 2023
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
May 1, 2023 – May 31, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2023 – April 30, 2023
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
April 1, 2023 – April 30, 2023
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 2023 – April 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – May 24, 2023
Resolved
Monitoring, Source Water (LT2)
—
Long Term 2 Enhanced Surface Water Treatment Rule
February 16, 2023 – February 16, 2023
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
February 1, 2022 – February 28, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2022 – February 28, 2022
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2022 – March 28, 2022
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 2019 – November 30, 2019
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
November 1, 2019 – November 30, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – December 10, 2018
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 2018 – June 30, 2018
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
June 1, 2018 – June 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2018 – March 31, 2018
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2018 – March 31, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 24, 2017 – December 10, 2018
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
February 1, 2017 – February 28, 2017
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
December 1, 2016 – December 31, 2016
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
November 1, 2016 – November 30, 2016
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Stage 2 Disinfectants and Disinfection Byproducts Rule
September 23, 2016 – April 4, 2018
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Styrene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Toluene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Benzene
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Source Water (LT2)
—
E. COLI
April 1, 2009 – April 30, 2009
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 1997 – May 31, 1997
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – September 2, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2025 – September 2, 2025	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
January 4, 2025 – April 2, 2025	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
December 1, 2024 – December 31, 2024	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
November 1, 2024 – November 30, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
November 1, 2024 – November 30, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
October 1, 2024 – October 31, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
September 13, 2024 – October 3, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 1, 2024 – September 30, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
August 1, 2024 – August 31, 2024	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2024 – September 17, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2024 – July 31, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
January 1, 2024 – January 31, 2024	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
January 1, 2024 – January 31, 2024	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
December 1, 2023 – December 31, 2023	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
September 1, 2023 – September 30, 2023	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
July 1, 2023 – July 31, 2023	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
May 1, 2023 – May 31, 2023	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
April 1, 2023 – April 30, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2023 – April 30, 2023	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
April 1, 2023 – April 30, 2023	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2023 – May 24, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
February 16, 2023 – February 16, 2023	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	—	Resolved
February 1, 2022 – February 28, 2022	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
February 1, 2022 – February 28, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2022 – March 28, 2022	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
November 1, 2019 – November 30, 2019	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
November 1, 2019 – November 30, 2019	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2018 – December 10, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2018 – June 30, 2018	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
June 1, 2018 – June 30, 2018	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
January 1, 2018 – March 31, 2018	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2018 – March 31, 2018	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 24, 2017 – December 10, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 1, 2017 – February 28, 2017	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
December 1, 2016 – December 31, 2016	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
November 1, 2016 – November 30, 2016	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
September 23, 2016 – April 4, 2018	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Styrene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Toluene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Benzene	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	CHLOROBENZENE	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
April 1, 2009 – April 30, 2009	Monitoring, Source Water (LT2)	E. COLI	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Nitrate	—	Resolved
May 1, 1997 – May 31, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

September 2, 2025State Compliance achieved3 linked violations
August 22, 2025State Violation/Reminder Notice3 linked violations
June 10, 2025State Compliance achieved2 linked violations
June 3, 2025State Public Notification requested62 linked violations
June 3, 2025State Public Notification requested3 linked violations
June 3, 2025State Violation/Reminder Notice2 linked violations
February 19, 2025State Violation/Reminder Notice1 linked violation
January 31, 2025State Public Notification requested4 linked violations
January 27, 2025State Compliance achieved3 linked violations
January 10, 2025State Public Notification requested1 linked violation
January 10, 2025State Violation/Reminder Notice2 linked violations
January 10, 2025State Public Notification requested2 linked violations
January 10, 2025State Public Notification requested2 linked violations
January 10, 2025State Public Notification requested1 linked violation
January 10, 2025State Violation/Reminder Notice1 linked violation
January 10, 2025State Public Notification requested1 linked violation
January 10, 2025State Violation/Reminder Notice1 linked violation
January 10, 2025State Violation/Reminder Notice1 linked violation
January 10, 2025State Public Notification requested1 linked violation
January 10, 2025State Violation/Reminder Notice1 linked violation
January 10, 2025State Public Notification requested1 linked violation
December 11, 2024State Compliance achieved5 linked violations
December 11, 2024State Compliance achieved1 linked violation
November 1, 2024State Violation/Reminder Notice1 linked violation
October 3, 2024State Public Notification received1 linked violation
October 3, 2024State Public Notification received1 linked violation
October 3, 2024State Public Notification received1 linked violation
October 3, 2024State Public Notification received1 linked violation
October 3, 2024State Public Notification received1 linked violation
October 3, 2024State Public Notification received2 linked violations
October 3, 2024State Public Notification received2 linked violations
October 3, 2024State Compliance achieved1 linked violation
September 17, 2024State Compliance achieved4 linked violations
August 13, 2024State Violation/Reminder Notice1 linked violation
August 13, 2024State Public Notification requested2 linked violations
August 13, 2024State Public Notification requested4 linked violations
April 10, 2024State Public Notification requested2 linked violations
March 8, 2024State Compliance achieved4 linked violations
February 23, 2024State Public Notification requested2 linked violations
February 23, 2024State Public Notification requested2 linked violations
February 23, 2024State Violation/Reminder Notice1 linked violation
January 23, 2024State Violation/Reminder Notice2 linked violations
November 29, 2023State Violation/Reminder Notice2 linked violations
October 4, 2023State Violation/Reminder Notice4 linked violations
July 19, 2023State Public Notification requested1 linked violation
July 19, 2023State Violation/Reminder Notice1 linked violation
June 15, 2023State Public Notification requested1 linked violation
June 15, 2023State Violation/Reminder Notice1 linked violation
May 24, 2023State Compliance achieved3 linked violations
May 18, 2023State Violation/Reminder Notice3 linked violations
May 18, 2023State Public Notification requested7 linked violations
February 17, 2023State Public Notification requested1 linked violation
February 17, 2023State Violation/Reminder Notice1 linked violation
February 16, 2023State Compliance achieved3 linked violations
March 28, 2022State Compliance achieved5 linked violations
March 25, 2022State Violation/Reminder Notice3 linked violations
December 16, 2019State Public Notification requested2 linked violations
December 16, 2019State Public Notification requested4 linked violations
December 10, 2018State Public Notification received1 linked violation
December 10, 2018State Compliance achieved2 linked violations
August 10, 2018State Compliance achieved2 linked violations
July 27, 2018State Compliance achieved2 linked violations
July 25, 2018State Public Notification requested1 linked violation
July 25, 2018State Violation/Reminder Notice1 linked violation
July 23, 2018State Public Notification requested2 linked violations
July 23, 2018State Violation/Reminder Notice2 linked violations
July 23, 2018State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 2, 2018State Public Notification requested2 linked violations
May 2, 2018State Violation/Reminder Notice2 linked violations
April 4, 2018State Compliance achieved1 linked violation
February 27, 2018State Compliance achieved3 linked violations
October 17, 2017State Violation/Reminder Notice1 linked violation
May 1, 2017State Public Notification requested1 linked violation
May 1, 2017State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 1, 2017State Violation/Reminder Notice1 linked violation
March 10, 2017State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 10, 2017State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 10, 2017State Public Notification requested1 linked violation
March 10, 2017State Violation/Reminder Notice1 linked violation
March 10, 2017State Public Notification requested1 linked violation
March 10, 2017State Violation/Reminder Notice1 linked violation
March 7, 2017State Compliance achieved1 linked violation
September 23, 2016State Public Notification requested1 linked violation
September 23, 2016State Violation/Reminder Notice1 linked violation
November 11, 2014State Compliance achieved1 linked violation
September 3, 2014State Compliance achieved21 linked violations
February 7, 2014State Public Notification requested21 linked violations
February 7, 2014State Public Notification requested1 linked violation
February 7, 2014State Violation/Reminder Notice1 linked violation
February 7, 2014State Violation/Reminder Notice21 linked violations
June 20, 2011State Public Notification received1 linked violation
February 8, 2011State Compliance achieved1 linked violation
November 11, 2010State Compliance achieved1 linked violation
November 9, 2010State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 9, 2010State Public Notification requested3 linked violations
November 9, 2010State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 9, 2010State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 9, 2010State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 9, 2010State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 9, 2010State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 27, 2010State Compliance achieved1 linked violation
July 2, 2010State Public Notification received3 linked violations
February 10, 2010State Public Notification requested2 linked violations
February 9, 2010State Public Notification requested54 linked violations
February 9, 2010State Public Notification requested1 linked violation
February 9, 2010State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 10, 2009State Compliance achieved2 linked violations
July 7, 2009State Compliance achieved1 linked violation
July 6, 2009State Violation/Reminder Notice2 linked violations
February 18, 2009State Violation/Reminder Notice1 linked violation
February 18, 2009State Public Notification requested1 linked violation
August 25, 2008State Compliance achieved4 linked violations
May 9, 2008State Public Notification requested1 linked violation
May 9, 2008State Violation/Reminder Notice1 linked violation
February 14, 2007State Violation/Reminder Notice1 linked violation
February 5, 2007State Compliance achieved1 linked violation
March 15, 2006State Compliance achieved3 linked violations
March 8, 2006State Administrative/Compliance Order without penalty issued1 linked violation
November 10, 2005State Violation/Reminder Notice2 linked violations
July 26, 1994State Public Notification requested3 linked violations
June 21, 1994State Formal Notice of Violation issued3 linked violations

Contact

MARTELL, AMIE

970-728-8454

TELLURIDE, CO 81435