NORTH HERO, VT · Grand Isle County

NORTH HERO WATER SYSTEM Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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): VT0020562
System type: Community Water System
Population served: 2,750
Service connections: 577
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – October 7, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2011 – December 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2010 – December 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2010 – September 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2010 – June 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2010 – June 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2010 – March 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2009 – September 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2009 – March 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2008 – December 31, 2008
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2008 – March 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2008 – September 30, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – November 24, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2008 – March 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2007 – September 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2007 – September 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2006 – September 30, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2006 – September 30, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2006 – June 30, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2006 – June 30, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2006 – March 31, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2005 – December 31, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2005 – September 30, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2005 – March 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2002 – May 31, 2002
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2000 – September 30, 2000
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2000 – September 30, 2000
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2000
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2000 – March 21, 2001
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Benzene
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1999 – June 30, 1999
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yet

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2013 – October 7, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2009 – September 30, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2008 – March 30, 2010	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2008 – November 24, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2008 – March 31, 2008	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2006 – September 30, 2006	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2006 – September 30, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2006 – June 30, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2006 – June 30, 2006	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2006 – March 31, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2005 – December 31, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2005 – September 30, 2005	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2005 – March 31, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
May 1, 2002 – May 31, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 2000 – September 30, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
September 1, 2000 – September 30, 2000	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 2000	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
July 1, 2000 – March 21, 2001	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Benzene	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Trichloroethylene	—	Resolved
June 1, 1999 – June 30, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yet

Enforcement actions

September 3, 2019State Compliance achieved3 linked violations
October 7, 2013State Compliance achieved1 linked violation
October 7, 2013State Formal Notice of Violation issued1 linked violation
October 7, 2013State Technical Assistance Visit1 linked violation
May 17, 2013State Compliance achieved21 linked violations
May 17, 2013State Compliance achieved22 linked violations
May 23, 2012State Public Notification received2 linked violations
March 15, 2012State Formal Notice of Violation issued1 linked violation
March 15, 2012State Public Notification requested1 linked violation
March 15, 2012State Technical Assistance Visit1 linked violation
March 3, 2011State Public Notification received1 linked violation
January 25, 2011State Public Notification requested1 linked violation
January 25, 2011State Formal Notice of Violation issued1 linked violation
January 25, 2011State Technical Assistance Visit1 linked violation
November 29, 2010State Public Notification received1 linked violation
October 20, 2010State Technical Assistance Visit1 linked violation
October 20, 2010State Public Notification requested1 linked violation
October 20, 2010State Formal Notice of Violation issued1 linked violation
August 5, 2010State Public Notification received1 linked violation
August 5, 2010State Public Notification received1 linked violation
July 14, 2010State Technical Assistance Visit1 linked violation
July 14, 2010State Formal Notice of Violation issued1 linked violation
July 14, 2010State Public Notification requested1 linked violation
July 14, 2010State Technical Assistance Visit1 linked violation
July 14, 2010State Formal Notice of Violation issued1 linked violation
July 14, 2010State Public Notification requested1 linked violation
May 19, 2010State Public Notification received1 linked violation
April 8, 2010State Technical Assistance Visit1 linked violation
April 8, 2010State Public Notification requested1 linked violation
April 8, 2010State Formal Notice of Violation issued1 linked violation
March 30, 2010State Compliance achieved1 linked violation
November 19, 2009State Public Notification received1 linked violation
October 14, 2009State Formal Notice of Violation issued1 linked violation
October 14, 2009State Public Notification requested1 linked violation
October 14, 2009State Technical Assistance Visit1 linked violation
August 24, 2009State Public Notification received1 linked violation
August 24, 2009State Public Notification received1 linked violation
July 29, 2009State Formal Notice of Violation issued1 linked violation
July 29, 2009State Technical Assistance Visit1 linked violation
July 29, 2009State Public Notification requested1 linked violation
July 29, 2009State Formal Notice of Violation issued1 linked violation
July 29, 2009State Technical Assistance Visit1 linked violation
July 29, 2009State Public Notification requested1 linked violation
July 9, 2009State Public Notification received1 linked violation
April 29, 2009State Technical Assistance Visit1 linked violation
April 29, 2009State Public Notification requested1 linked violation
April 29, 2009State Formal Notice of Violation issued1 linked violation
April 3, 2009State Public Notification received1 linked violation
March 17, 2009State Formal Notice of Violation issued1 linked violation
March 17, 2009State Public Notification requested1 linked violation
March 17, 2009State Technical Assistance Visit1 linked violation
December 8, 2008State Other1 linked violation
December 8, 2008State Public Notification requested1 linked violation
December 8, 2008State Formal Notice of Violation issued1 linked violation
December 8, 2008State Technical Assistance Visit1 linked violation
November 25, 2008State Public Notification received1 linked violation
November 24, 2008State Compliance achieved1 linked violation
November 7, 2008State Public Notification requested1 linked violation
November 7, 2008State Technical Assistance Visit1 linked violation
November 7, 2008State Formal Notice of Violation issued1 linked violation
November 5, 2008State Technical Assistance Visit1 linked violation
November 5, 2008State Formal Notice of Violation issued1 linked violation
July 28, 2008State Formal Notice of Violation issued1 linked violation
July 28, 2008State Technical Assistance Visit2 linked violations
July 28, 2008State Public Notification requested1 linked violation
July 3, 2008State Public Notification received1 linked violation
February 29, 2008State Formal Notice of Violation issued1 linked violation
February 29, 2008State Public Notification requested1 linked violation
February 29, 2008State Public Notification requested1 linked violation
February 29, 2008State Formal Notice of Violation issued1 linked violation
December 10, 2007State Public Notification received2 linked violations
December 10, 2007State Public Notification received2 linked violations
November 13, 2007State Public Notification requested1 linked violation
November 13, 2007State Formal Notice of Violation issued1 linked violation
November 13, 2007State Public Notification requested1 linked violation
November 13, 2007State Public Notification requested2 linked violations
October 11, 2007State Public Notification received2 linked violations
September 19, 2007State Formal Notice of Violation issued9 linked violations
July 2, 2007State Public Notification received1 linked violation
June 11, 2007State Public Notification requested1 linked violation
June 11, 2007State Formal Notice of Violation issued1 linked violation
January 11, 2007State Formal Notice of Violation issued1 linked violation
January 11, 2007State Public Notification requested1 linked violation
January 11, 2007State Formal Notice of Violation issued1 linked violation
November 17, 2006State Public Notification received1 linked violation
November 17, 2006State Public Notification received2 linked violations
October 18, 2006State Formal Notice of Violation issued1 linked violation
October 18, 2006State Formal Notice of Violation issued1 linked violation
October 18, 2006State Public Notification requested1 linked violation
October 18, 2006State Public Notification requested1 linked violation
August 15, 2006State Public Notification received2 linked violations
August 15, 2006State Public Notification received1 linked violation
August 9, 2006State Public Notification requested1 linked violation
August 9, 2006State Public Notification requested1 linked violation
August 9, 2006State Formal Notice of Violation issued1 linked violation
August 9, 2006State Formal Notice of Violation issued1 linked violation
May 4, 2006State Public Notification received2 linked violations
May 4, 2006State Public Notification received2 linked violations
April 26, 2006State Public Notification requested1 linked violation
April 26, 2006State Formal Notice of Violation issued3 linked violations
April 25, 2006State Formal Notice of Violation issued1 linked violation
April 25, 2006State Public Notification requested1 linked violation
April 25, 2006State Formal Notice of Violation issued1 linked violation
April 25, 2006State Public Notification requested1 linked violation
April 25, 2006State Public Notification requested1 linked violation
April 25, 2006State Public Notification requested1 linked violation
September 28, 2005State Public Notification received1 linked violation
September 28, 2005State Public Notification received1 linked violation
September 15, 2005State Public Notification requested1 linked violation
September 15, 2005State Formal Notice of Violation issued1 linked violation
September 15, 2005State Public Notification requested1 linked violation
September 15, 2005State Formal Notice of Violation issued1 linked violation
September 15, 2005State Public Notification requested1 linked violation
September 15, 2005State Formal Notice of Violation issued1 linked violation
September 15, 2005State Public Notification requested1 linked violation
September 15, 2005State Formal Notice of Violation issued1 linked violation
June 17, 2002State Public Notification received1 linked violation
June 1, 2002State Public Notification requested1 linked violation
June 1, 2002State Public Notification requested2 linked violations
June 1, 2002State Violation/Reminder Notice1 linked violation
June 1, 2002State Violation/Reminder Notice1 linked violation
March 21, 2001State Compliance achieved1 linked violation
March 15, 2001State Compliance achieved1 linked violation
February 6, 2001State Formal Notice of Violation issued1 linked violation
February 6, 2001State Public Notification requested1 linked violation
November 17, 2000State Public Notification received21 linked violations
November 17, 2000State Public Notification received1 linked violation
November 17, 2000State Public Notification received1 linked violation
November 17, 2000State Compliance achieved1 linked violation
November 14, 2000State Public Notification requested1 linked violation
November 14, 2000State Formal Notice of Violation issued1 linked violation
October 1, 2000State Public Notification requested1 linked violation
October 1, 2000State Violation/Reminder Notice1 linked violation
August 10, 2000State Public Notification requested21 linked violations
August 10, 2000State Formal Notice of Violation issued21 linked violations
August 10, 2000State Public Notification requested1 linked violation
August 10, 2000State Public Notification requested1 linked violation
August 10, 2000State Formal Notice of Violation issued1 linked violation
August 10, 2000State Formal Notice of Violation issued1 linked violation
April 1, 2000State Public Notification received1 linked violation
March 31, 2000State Compliance achieved1 linked violation
March 31, 2000State Compliance achieved21 linked violations
July 1, 1999State Public Notification requested1 linked violation
July 1, 1999State Violation/Reminder Notice1 linked violation
August 1, 1997State Public Notification received1 linked violation
August 1, 1997State Public Notification requested1 linked violation
August 1, 1997State Violation/Reminder Notice1 linked violation

Contact

MCCARTHY, BRYAN H

802-378-5163

NORTH HERO, VT 05474