SILVERTHORNE, CO · Summit County

TIMBER CREEK WD 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): CO0259003
System type: Community Water System
Population served: 312
Service connections: 70
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Nitrate
January 1, 2024 – December 31, 2024
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
November 8, 2021 – June 2, 2022
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 8, 2021 – September 7, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 20, 2020 – September 7, 2021
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2020 – November 11, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2019 – November 24, 2020
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2018 – November 11, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2018 – January 16, 2018
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2014 – December 31, 2014
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2013 – November 13, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2012 – May 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2012 – June 30, 2012
Resolved
Monitoring, Regular
—
Endrin
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
BHC-GAMMA
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Methoxychlor
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Toxaphene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Dalapon
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Diquat
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Endothall
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Simazine
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Picloram
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Dinoseb
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Aldicarb sulfone
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Aldicarb
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
LASSO
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Heptachlor
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
2,4-D
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Barium
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Cadmium
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Chromium
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Mercury
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Nickel
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Antimony, Total
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Beryllium, Total
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Thallium, Total
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Selenium
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Fluoride
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Arsenic
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Xylenes, Total
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Vinyl chloride
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Trichloroethylene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
CHLOROBENZENE
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Benzene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Toluene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Ethylbenzene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Styrene
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2006 – July 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1999 – August 31, 1999
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1999 – June 30, 1999
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2024 – December 31, 2024	Monitoring, Regular	Nitrate	—	Resolved
November 8, 2021 – June 2, 2022	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
July 8, 2021 – September 7, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 20, 2020 – September 7, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2020 – November 11, 2021	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2019 – November 24, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2018 – November 11, 2021	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2018 – January 16, 2018	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2013 – November 13, 2013	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
May 1, 2012 – May 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2012 – June 30, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Endrin	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	BHC-GAMMA	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Methoxychlor	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Toxaphene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Dalapon	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Diquat	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Endothall	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Simazine	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Picloram	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Aldicarb sulfone	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Aldicarb	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	LASSO	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Heptachlor	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Heptachlor epoxide	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	2,4-D	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Barium	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Cadmium	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Chromium	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Mercury	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Nickel	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Antimony, Total	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Beryllium, Total	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Thallium, Total	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Selenium	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Fluoride	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Xylenes, Total	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Vinyl chloride	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Trichloroethylene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Tetrachloroethylene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	CHLOROBENZENE	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Benzene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Toluene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Ethylbenzene	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Styrene	—	Resolved
July 1, 2006 – July 31, 2006	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
August 1, 1999 – August 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 1999 – June 30, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

May 13, 2025State Compliance achieved1 linked violation
January 16, 2025State Public Notification requested2 linked violations
January 16, 2025State Violation/Reminder Notice1 linked violation
June 2, 2022State Compliance achieved1 linked violation
November 19, 2021State Violation/Reminder Notice1 linked violation
November 17, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
November 11, 2021State Compliance achieved3 linked violations
October 8, 2021State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 8, 2021State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 8, 2021State Compliance achieved1 linked violation
September 7, 2021State Compliance achieved2 linked violations
September 7, 2021State Public Notification received1 linked violation
July 28, 2021State Violation/Reminder Notice2 linked violations
June 7, 2021State Administrative/Compliance Order with penalty issued5 linked violations
December 22, 2020State Violation/Reminder Notice1 linked violation
November 24, 2020State Compliance achieved1 linked violation
October 20, 2020State Public Notification requested1 linked violation
October 20, 2020State Violation/Reminder Notice1 linked violation
November 6, 2019State Public Notification requested1 linked violation
November 6, 2019State Violation/Reminder Notice1 linked violation
January 10, 2019State Violation/Reminder Notice1 linked violation
January 10, 2019State Public Notification requested1 linked violation
November 6, 2018State Violation/Reminder Notice1 linked violation
November 6, 2018State Public Notification requested1 linked violation
January 16, 2018State Compliance achieved1 linked violation
January 11, 2018State Public Notification requested1 linked violation
January 11, 2018State Violation/Reminder Notice1 linked violation
June 5, 2017State Public Notification received1 linked violation
June 9, 2016State Violation/Reminder Notice1 linked violation
June 9, 2016State Public Notification requested1 linked violation
September 1, 2015State Compliance achieved21 linked violations
February 4, 2015State Public Notification requested21 linked violations
February 4, 2015State Violation/Reminder Notice21 linked violations
November 13, 2013State Compliance achieved1 linked violation
May 28, 2013State Public Notification received1 linked violation
May 2, 2013State Public Notification received66 linked violations
February 8, 2013State Violation/Reminder Notice1 linked violation
February 8, 2013State Public Notification requested1 linked violation
November 30, 2012State Compliance achieved2 linked violations
June 29, 2012State Public Notification requested1 linked violation
June 29, 2012State Public Notification requested1 linked violation
June 29, 2012State Violation/Reminder Notice1 linked violation
June 29, 2012State Violation/Reminder Notice1 linked violation
May 1, 2012State Compliance achieved3 linked violations
April 12, 2012State Compliance achieved63 linked violations
February 9, 2012State Violation/Reminder Notice10 linked violations
February 9, 2012State Public Notification requested1 linked violation
February 9, 2012State Violation/Reminder Notice1 linked violation
February 9, 2012State Public Notification requested10 linked violations
February 9, 2012State Public Notification requested21 linked violations
February 9, 2012State Violation/Reminder Notice21 linked violations
February 9, 2012State Public Notification requested1 linked violation
February 9, 2012State Violation/Reminder Notice1 linked violation
February 9, 2012State Public Notification requested1 linked violation
February 9, 2012State Violation/Reminder Notice1 linked violation
February 9, 2012State Violation/Reminder Notice2 linked violations
February 9, 2012State Public Notification requested31 linked violations
February 9, 2012State Violation/Reminder Notice31 linked violations
September 5, 2006State Public Notification requested1 linked violation
September 5, 2006State Violation/Reminder Notice1 linked violation
December 21, 2001State Public Notification requested5 linked violations
December 21, 2001State Formal Notice of Violation issued1 linked violation
September 9, 1999State Public Notification requested2 linked violations
March 6, 1995State Intentional no-action1 linked violation
February 2, 1994State Compliance achieved1 linked violation

Contact

PRICE, SCOTT

970-389-1899

SILVERTHORNE, CO 80497