Is MAESER IMPROVEMENT DISTRICT required to publish a Consumer Confidence Report?

Yes. MAESER IMPROVEMENT 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 MAESER IMPROVEMENT DISTRICT’s next Consumer Confidence Report due?

MAESER IMPROVEMENT 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.

VERNAL, UT · Uintah County

MAESER IMPROVEMENT DISTRICT Water System

Consumer Confidence Report status

MAESER IMPROVEMENT 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 no open violations for MAESER IMPROVEMENT 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 Utah’s official records. Always confirm current status with Utah before making decisions based on this information.

System facts

System ID (PWSID): UTAH24004
System type: Community Water System
Population served: 4,152
Service connections: 1,395
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

MAESER IMPROVEMENT DISTRICT is one of 53 community water systems in Utah in the 3,301 to 10,000 people size category, serving 4,152 people from surface water.

As of August 1, 2026, its federal record holds 34 entries between 1992 and 2024, all of which EPA lists as closed.

Of the 34, 33 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 volatile organic chemicals, the Radionuclides and Revised Rad Rule, and the Total Coliform Rules.

Violation history

Monitoring and Reporting (DBP)
—
TTHM
January 1, 2024 – December 31, 2024
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
March 1, 2017 – March 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
February 1, 2017 – February 28, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
January 1, 2017 – January 31, 2017
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2015 – October 22, 2015
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2014 – September 23, 2015
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2012 – December 14, 2011
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2012 – December 14, 2011
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2012 – December 14, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2011 – May 31, 2011
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2011 – September 23, 2015
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Styrene
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1993 – August 31, 1993
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1992 – December 31, 1992
Archived
Notification, Public
—
Coliform (TCR)
December 1, 1992 – December 31, 1992
Archived

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
January 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
March 1, 2017 – March 31, 2017	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
February 1, 2017 – February 28, 2017	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2017 – January 31, 2017	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 1, 2015 – October 22, 2015	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2014 – September 23, 2015	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2012 – December 14, 2011	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2012 – December 14, 2011	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2012 – December 14, 2011	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
May 1, 2011 – May 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 2011 – September 23, 2015	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	Styrene	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
August 1, 1993 – August 31, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
December 1, 1992 – December 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
December 1, 1992 – December 31, 1992	Notification, Public	Coliform (TCR)	—	Archived

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

Enforcement actions

September 3, 2025State Compliance achieved2 linked violations
November 7, 2024State Public Notification requested2 linked violations
November 7, 2024State Formal Notice of Violation issued2 linked violations
May 15, 2017State Compliance achieved6 linked violations
May 15, 2017State Compliance achieved1 linked violation
May 13, 2017State Compliance achieved1 linked violation
April 18, 2017State Formal Notice of Violation issued1 linked violation
April 18, 2017State Formal Notice of Violation issued1 linked violation
April 18, 2017State Public Notification requested1 linked violation
April 18, 2017State Public Notification requested1 linked violation
April 16, 2017State Formal Notice of Violation issued1 linked violation
April 16, 2017State Public Notification requested1 linked violation
October 22, 2015State Formal Notice of Violation issued1 linked violation
October 22, 2015State Compliance achieved1 linked violation
October 22, 2015State Public Notification requested1 linked violation
September 29, 2015State Compliance achieved5 linked violations
September 23, 2015State Compliance achieved1 linked violation
September 23, 2015State Compliance achieved1 linked violation
December 6, 2014State Formal Notice of Violation issued1 linked violation
December 6, 2014State Public Notification requested1 linked violation
June 23, 2012State Public Notification requested1 linked violation
June 23, 2012State Formal Notice of Violation issued1 linked violation
May 18, 2012State Public Notification requested1 linked violation
May 18, 2012State Public Notification requested1 linked violation
May 18, 2012State Formal Notice of Violation issued1 linked violation
May 18, 2012State Public Notification requested1 linked violation
May 18, 2012State Formal Notice of Violation issued1 linked violation
May 18, 2012State Formal Notice of Violation issued1 linked violation
December 14, 2011State Compliance achieved1 linked violation
December 14, 2011State Compliance achieved1 linked violation
December 14, 2011State Compliance achieved1 linked violation
January 17, 2011State Formal Notice of Violation issued5 linked violations
January 17, 2011State Public Notification requested5 linked violations
April 23, 2010State Public Notification requested5 linked violations
April 23, 2010State Formal Notice of Violation issued5 linked violations
January 30, 2010State Public Notification requested22 linked violations
January 30, 2010State Formal Notice of Violation issued22 linked violations
January 30, 2010State Formal Notice of Violation issued33 linked violations
January 29, 2010State Public Notification requested9 linked violations
January 29, 2010State Compliance achieved5 linked violations
January 29, 2010State Public Notification requested5 linked violations
January 29, 2010State Formal Notice of Violation issued5 linked violations
January 29, 2010State Formal Notice of Violation issued6 linked violations
December 2, 2009State Compliance achieved9 linked violations
December 2, 2009State Compliance achieved6 linked violations
December 2, 2009State Compliance achieved21 linked violations
October 5, 1993State Public Notification requested1 linked violation
October 5, 1993State Formal Notice of Violation issued2 linked violations
January 28, 1993State Formal Notice of Violation issued2 linked violations
July 20, 1992Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
March 14, 1991State Technical Assistance Visit1 linked violation
October 1, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Common questions

Is MAESER IMPROVEMENT DISTRICT required to publish a Consumer Confidence Report?: Yes. MAESER IMPROVEMENT 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 MAESER IMPROVEMENT DISTRICT’s next Consumer Confidence Report due?: MAESER IMPROVEMENT DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MAESER IMPROVEMENT DISTRICT have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for MAESER IMPROVEMENT 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

MCCORMICK, DUSTIN CURT

435-789-2353

VERNAL, UT 84078