Is MONSON UTILITIES DISTRICT required to publish a Consumer Confidence Report?

Yes. MONSON UTILITIES DISTRICT 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 MONSON UTILITIES DISTRICT’s next Consumer Confidence Report due?

MONSON UTILITIES DISTRICT’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.

MONSON, ME · Piscataquis County

MONSON UTILITIES DISTRICT Water System

Consumer Confidence Report status

MONSON UTILITIES DISTRICT 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 1 open health-based violation for MONSON UTILITIES DISTRICT.

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 Maine’s official records. Always confirm current status with Maine before making decisions based on this information.

System facts

System ID (PWSID): ME0091030
System type: Community Water System
Population served: 298
Service connections: 119
Ownership: local government
Water source: groundwater (wells)

MONSON UTILITIES DISTRICT is one of 536 community water systems in Maine in the 500 or fewer people size category, serving 298 people from groundwater.

As of August 1, 2026, its federal record holds 6 entries between 1991 and 2024, of which 1 health-based item remains open.

Of the 6, 3 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 the Lead and Copper Rule, inorganic chemicals, and the Total Coliform Rules.

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
September 29, 2024 – December 23, 2024
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
April 12, 2024
Unaddressed
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2023 – June 7, 2024
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
January 1, 2014 – September 1, 2015
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2003 – December 31, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1991 – August 31, 1991
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
September 29, 2024 – December 23, 2024	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
April 12, 2024	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Unaddressed
December 30, 2023 – June 7, 2024	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2014 – September 1, 2015	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
January 1, 2003 – December 31, 2005	Monitoring, Regular	Thallium, Total	—	Resolved
August 1, 1991 – August 31, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

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

Enforcement actions

June 7, 2024State Compliance achieved330 linked violations
October 8, 1991State Public Notification requested2 linked violations

Common questions

Is MONSON UTILITIES DISTRICT required to publish a Consumer Confidence Report?: Yes. MONSON UTILITIES DISTRICT 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 MONSON UTILITIES DISTRICT’s next Consumer Confidence Report due?: MONSON UTILITIES DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MONSON UTILITIES DISTRICT have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 open health-based violation for MONSON UTILITIES DISTRICT.
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

ZELKAN, ALAINA

207-997-3641

MONSON, ME 04464