Is MOUNTAINDALE required to publish a Consumer Confidence Report?

Yes. MOUNTAINDALE is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is MOUNTAINDALE’s next Consumer Confidence Report due?

MOUNTAINDALE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

WEST DOVER, VT · Windham County

MOUNTAINDALE Water System

Consumer Confidence Report status

MOUNTAINDALE must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for MOUNTAINDALE.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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): VT0020003
System type: Community Water System
Population served: 48
Service connections: 18
Ownership: privately owned
Water source: groundwater (wells)

MOUNTAINDALE is one of 498 community water systems in Vermont in the 500 or fewer people size category, serving 48 people from groundwater.

As of August 1, 2026, its federal record holds 28 entries between 1991 and 2024, all of which EPA lists as closed.

Of the 28, 26 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves inorganic chemicals, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.

Violation history

OCCT/SOWT Treatment Installation/Demonstration
Health-based
Lead and Copper Rule
September 24, 2024 – August 14, 2025
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2020 – December 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2020 – December 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2016 – September 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2015 – March 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2014 – December 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Mercury
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Regular
—
Fluoride
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Regular
—
Nickel
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Regular
—
Antimony, Total
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Regular
—
Beryllium, Total
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Regular
—
Thallium, Total
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Regular
—
Selenium
July 1, 2014 – September 30, 2014
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2014 – September 30, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Regular
—
Barium
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Regular
—
Cadmium
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Regular
—
Chromium
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Regular
—
CYANIDE
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
November 1, 2009 – November 30, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2009 – December 31, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2009 – August 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2009 – March 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2008 – June 30, 2008
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2008 – March 31, 2008
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1991 – August 31, 1991
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
September 24, 2024 – August 14, 2025	OCCT/SOWT Treatment Installation/Demonstration	Lead and Copper Rule	Health-based	Resolved
January 1, 2020 – December 31, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2016 – September 30, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2015 – March 31, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2014 – December 31, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2014 – December 31, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	Mercury	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	Fluoride	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	Nickel	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	Antimony, Total	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	Beryllium, Total	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	Thallium, Total	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	Selenium	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	Barium	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	Cadmium	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	Chromium	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring, Regular	CYANIDE	—	Resolved
November 1, 2009 – November 30, 2009	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 1, 2009 – August 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2009 – March 31, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2008 – March 31, 2008	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2005 – December 31, 2007	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
August 1, 1991 – August 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

August 14, 2025State Compliance achieved1 linked violation
September 30, 2024State Public Notification received1 linked violation
September 24, 2024State Public Notification requested1 linked violation
September 24, 2024State Formal Notice of Violation issued1 linked violation
January 3, 2023State Compliance achieved2 linked violations
October 18, 2021State Public Notification received2 linked violations
September 28, 2021State Public Notification requested2 linked violations
September 28, 2021State Formal Notice of Violation issued2 linked violations
September 3, 2019State Compliance achieved1 linked violation
November 14, 2018State Compliance achieved1 linked violation
July 30, 2018State Compliance achieved14 linked violations
July 3, 2017State Public Notification received1 linked violation
December 5, 2016State Formal Notice of Violation issued1 linked violation
December 5, 2016State Public Notification requested1 linked violation
June 20, 2016State Public Notification received1 linked violation
December 17, 2015State Compliance achieved3 linked violations
August 11, 2015State Compliance achieved2 linked violations
June 16, 2015State Public Notification received1 linked violation
June 16, 2015State Public Notification received1 linked violation
June 16, 2015State Public Notification received2 linked violations
June 16, 2015State Public Notification received12 linked violations
March 17, 2015State Technical Assistance Visit2 linked violations
March 17, 2015State Public Notification requested2 linked violations
March 17, 2015State Formal Notice of Violation issued2 linked violations
March 16, 2015State Public Notification requested1 linked violation
March 16, 2015State Formal Notice of Violation issued1 linked violation
February 13, 2015State Formal Notice of Violation issued1 linked violation
February 13, 2015State Public Notification requested1 linked violation
February 5, 2015State Public Notification requested12 linked violations
February 5, 2015State Technical Assistance Visit12 linked violations
February 5, 2015State Other12 linked violations
February 5, 2015State Formal Notice of Violation issued12 linked violations
January 9, 2015State Formal Notice of Violation issued1 linked violation
January 9, 2015State Public Notification requested1 linked violation
February 15, 2011State Compliance achieved4 linked violations
February 3, 2011State Compliance achieved2 linked violations
October 6, 2010State Compliance achieved2 linked violations
June 30, 2010State Public Notification received1 linked violation
June 30, 2010State Public Notification received1 linked violation
March 1, 2010State Formal Notice of Violation issued1 linked violation
March 1, 2010State Public Notification requested2 linked violations
February 4, 2010State Formal Notice of Violation issued1 linked violation
February 4, 2010State Public Notification requested1 linked violation
September 11, 2009State Public Notification received1 linked violation
August 25, 2009State Public Notification requested1 linked violation
August 25, 2009State Technical Assistance Visit1 linked violation
August 25, 2009State Formal Notice of Violation issued2 linked violations
June 23, 2009State Public Notification received1 linked violation
June 23, 2009State Public Notification received1 linked violation
June 23, 2009State Public Notification received1 linked violation
January 15, 2009State Formal Notice of Violation issued1 linked violation
January 15, 2009State Public Notification requested10 linked violations
July 22, 2008State Public Notification requested1 linked violation
July 22, 2008State Formal Notice of Violation issued1 linked violation
June 23, 2008State Compliance achieved3 linked violations
May 28, 2008State Formal Notice of Violation issued3 linked violations
May 9, 2007State Public Notification requested5 linked violations
May 9, 2007State Formal Notice of Violation issued7 linked violations
September 1, 1991State Public Notification requested1 linked violation
September 1, 1991State Violation/Reminder Notice1 linked violation

Common questions

Is MOUNTAINDALE required to publish a Consumer Confidence Report?: Yes. MOUNTAINDALE is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is MOUNTAINDALE’s next Consumer Confidence Report due?: MOUNTAINDALE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MOUNTAINDALE have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for MOUNTAINDALE.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

WERNER, RICHARD J

802-464-5749

WEST DOVER, VT 05356