COLCHESTER, VT · Chittenden County

CHIMNEY HILL COLCHESTER 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 Vermont’s official records. Always confirm current status with Vermont before making decisions based on this information.

System facts

System ID (PWSID): VT0005654
System type: Community Water System
Population served: 42
Service connections: 16
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Nitrate
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Benzene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Toluene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2012 – December 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2008 – March 31, 2008
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 2002 – June 30, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1996 – October 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1995 – September 30, 1995
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – March 31, 2025	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Benzene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Toluene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Tetrachloroethylene	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2008 – March 31, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
June 1, 2002 – June 30, 2002	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 1996 – October 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 1995 – September 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

May 20, 2025State Public Notification received1 linked violation
May 14, 2025State Technical Assistance Visit1 linked violation
May 14, 2025State Public Notification requested1 linked violation
May 14, 2025State Formal Notice of Violation issued1 linked violation
May 5, 2025State Compliance achieved1 linked violation
May 17, 2024State Public Notification received1 linked violation
May 17, 2024State Public Notification received21 linked violations
June 26, 2023State Compliance achieved21 linked violations
June 20, 2023State Compliance achieved1 linked violation
May 12, 2023State Technical Assistance Visit21 linked violations
May 12, 2023State Public Notification requested1 linked violation
May 12, 2023State Formal Notice of Violation issued1 linked violation
May 12, 2023State Other1 linked violation
May 12, 2023State Technical Assistance Visit1 linked violation
May 12, 2023State Public Notification requested21 linked violations
May 12, 2023State Formal Notice of Violation issued21 linked violations
May 12, 2023State Other21 linked violations
September 3, 2019State Compliance achieved5 linked violations
July 2, 2018State Compliance achieved3 linked violations
August 31, 2015State Compliance achieved1 linked violation
July 2, 2015State Public Notification received1 linked violation
July 2, 2015State Public Notification received1 linked violation
June 15, 2015State Compliance achieved1 linked violation
November 10, 2014State Formal Notice of Violation issued1 linked violation
November 10, 2014State Public Notification requested1 linked violation
November 10, 2014State Formal Notice of Violation issued1 linked violation
November 10, 2014State Public Notification requested1 linked violation
September 5, 2013State Compliance achieved1 linked violation
June 27, 2013State Public Notification received2 linked violations
June 27, 2013State Public Notification received1 linked violation
February 26, 2013State Other2 linked violations
February 26, 2013State Technical Assistance Visit1 linked violation
February 26, 2013State Other1 linked violation
February 26, 2013State Formal Notice of Violation issued1 linked violation
February 26, 2013State Public Notification requested1 linked violation
February 26, 2013State Technical Assistance Visit2 linked violations
February 26, 2013State Formal Notice of Violation issued2 linked violations
February 26, 2013State Public Notification requested2 linked violations
November 5, 2012State Public Notification received1 linked violation
October 18, 2012State Formal Notice of Violation issued1 linked violation
October 18, 2012State Public Notification requested1 linked violation
March 17, 2011State Compliance achieved1 linked violation
July 1, 2010State Public Notification received1 linked violation
March 1, 2010State Public Notification requested1 linked violation
June 25, 2009State Public Notification received1 linked violation
August 28, 2008State Compliance achieved1 linked violation
July 22, 2008State Public Notification requested1 linked violation
July 22, 2008State Formal Notice of Violation issued1 linked violation
July 1, 2002State Public Notification requested1 linked violation
July 1, 2002State Violation/Reminder Notice1 linked violation
July 1, 2002State Violation/Reminder Notice2 linked violations
November 1, 1996State Public Notification requested1 linked violation
November 1, 1996State Violation/Reminder Notice1 linked violation
October 1, 1995State Violation/Reminder Notice1 linked violation
October 1, 1995State Public Notification requested1 linked violation
October 1, 1995State Violation/Reminder Notice1 linked violation
October 1, 1995State Public Notification requested1 linked violation
December 31, 1990State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
January 1, 1990State Violation/Reminder Notice1 linked violation

Contact

HATCH, KATHY

518-929-4566

COLCHESTER, VT 05446