JEFFERSONVILLE, VT · Lamoille County

JEFFERSONVILLE WATER SYSTEM 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): VT0005150
System type: Community Water System
Population served: 700
Service connections: 256
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2015 – September 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2015 – June 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2015 – June 30, 2015
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2013 – January 26, 2017
Resolved
Monitoring, Regular
—
Nitrate
October 1, 2010 – December 31, 2010
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2010 – July 19, 2010
Resolved
Monitoring, Regular
—
Endrin
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Simazine
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Dinoseb
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
LASSO
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Heptachlor
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2000 – June 30, 2000
Archived
Monitoring, Regular
—
Nitrate
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
Endrin
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
Methoxychlor
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
Picloram
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
Dinoseb
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
Atrazine
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
Heptachlor epoxide
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 2000 – June 30, 2000
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2000 – March 31, 2000
Archived
Monitoring, Regular
—
Selenium
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Nickel
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Chromium
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Regular
—
Barium
January 1, 2000 – March 31, 2000
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1999 – October 31, 1999
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1999 – October 31, 1999
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1993 – June 30, 1993
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 1992 – March 31, 1992
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
July 1, 1991 – July 31, 1991
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2015 – September 30, 2015	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring and Reporting (DBP)	TTHM	—	Resolved
June 1, 2015 – June 30, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2015 – June 30, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2013 – January 26, 2017	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2010 – July 19, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Endrin	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Simazine	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	LASSO	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Heptachlor	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Nitrate	—	Archived
April 1, 2000 – June 30, 2000	Monitoring, Regular	Nitrate	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Endrin	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Methoxychlor	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Picloram	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Dinoseb	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Atrazine	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	Heptachlor epoxide	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	CYANIDE	—	Archived
January 1, 2000 – March 31, 2000	Monitoring, Regular	Selenium	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Nickel	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Chromium	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2000 – March 31, 2000	Monitoring, Regular	Barium	—	Resolved
October 1, 1999 – October 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 1999 – October 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 1, 1993 – June 30, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
March 1, 1992 – March 31, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 1991 – July 31, 1991	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

January 16, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 16, 2025State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
January 15, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 15, 2025State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 31, 2024State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 31, 2024State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 30, 2024State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 27, 2024State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 23, 2024State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 17, 2024State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 3, 2019State Compliance achieved4 linked violations
February 14, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 8, 2019State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
January 26, 2017State Compliance achieved1 linked violation
August 23, 2016State Compliance achieved2 linked violations
May 6, 2016State Public Notification received1 linked violation
May 6, 2016State Public Notification received2 linked violations
May 6, 2016State Public Notification received1 linked violation
February 26, 2016State Compliance achieved1 linked violation
February 26, 2016State Compliance achieved1 linked violation
February 12, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 1, 2015State Technical Assistance Visit2 linked violations
December 1, 2015State Public Notification requested2 linked violations
December 1, 2015State Formal Notice of Violation issued2 linked violations
August 7, 2015State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
July 23, 2015State Formal Notice of Violation issued1 linked violation
July 23, 2015State Public Notification requested1 linked violation
July 23, 2015State Formal Notice of Violation issued1 linked violation
July 23, 2015State Public Notification requested1 linked violation
May 27, 2014State Public Notification received1 linked violation
November 26, 2013State Technical Assistance Visit1 linked violation
November 26, 2013State Formal Notice of Violation issued1 linked violation
November 26, 2013State Public Notification requested1 linked violation
May 7, 2013State Compliance achieved1 linked violation
May 26, 2011State Public Notification received1 linked violation
February 25, 2011State Public Notification requested1 linked violation
February 25, 2011State Formal Notice of Violation issued1 linked violation
February 25, 2011State Other1 linked violation
February 25, 2011State Technical Assistance Visit1 linked violation
November 14, 2005State Violation/Reminder Notice2 linked violations
November 14, 2005State Public Notification requested2 linked violations
April 5, 2001State Compliance achieved24 linked violations
April 5, 2001State Compliance achieved24 linked violations
March 13, 2001State Public Notification received24 linked violations
February 6, 2001State Formal Notice of Violation issued24 linked violations
February 6, 2001State Public Notification requested24 linked violations
August 28, 2000State Public Notification received10 linked violations
August 28, 2000State Public Notification received24 linked violations
August 28, 2000State Public Notification received1 linked violation
August 28, 2000State Public Notification received1 linked violation
August 18, 2000State Compliance achieved10 linked violations
August 16, 2000State Compliance achieved1 linked violation
August 16, 2000State Compliance achieved1 linked violation
August 10, 2000State Public Notification requested10 linked violations
August 10, 2000State Public Notification requested25 linked violations
August 10, 2000State Formal Notice of Violation issued24 linked violations
August 10, 2000State Public Notification requested1 linked violation
August 10, 2000State Formal Notice of Violation issued1 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 issued10 linked violations
November 1, 1999State Violation/Reminder Notice1 linked violation
November 1, 1999State Public Notification requested1 linked violation
July 1, 1993State Violation/Reminder Notice6 linked violations
July 1, 1993State Public Notification received5 linked violations
July 1, 1993State Public Notification requested1 linked violation
August 1, 1991State Boil Water Order3 linked violations
August 1, 1991State Violation/Reminder Notice3 linked violations
February 1, 1986State Public Notification received1 linked violation

Contact

MASCOLINO, NATHAN

802-598-4985

JEFFERSONVILLE, VT 05464