VERNAL, UT · Uintah County

MAESER IMPROVEMENT DISTRICT 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 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)

Violation history

Monitoring and Reporting (DBP)
—
TTHM
January 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
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
—
Gross Alpha, Excl. Radon and U
January 1, 2012 – December 14, 2011
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2012 – December 14, 2011
Resolved
Monitoring, Regular
—
Radium-228
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
—
Combined Radium (-226 and -228)
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2010 – March 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
—
Combined Radium (-226 and -228)
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
—
1,2-Dichloropropane
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
Carbon tetrachloride
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
—
p-Dichlorobenzene
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2009 – December 2, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1993 – August 31, 1993
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
January 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	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	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2012 – December 14, 2011	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2012 – December 14, 2011	Monitoring, Regular	Radium-228	—	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	Combined Radium (-226 and -228)	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Radium-228	—	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
October 1, 2009 – December 31, 2009	Monitoring, Regular	Combined Radium (-226 and -228)	—	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	1,2-Dichloropropane	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	Carbon tetrachloride	—	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	p-Dichlorobenzene	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2009 – December 2, 2009	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
August 1, 1993 – August 31, 1993	Monitoring, Routine Major (TCR)	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 Public Notification requested1 linked violation
April 18, 2017State Public Notification requested1 linked violation
April 18, 2017State Formal Notice of Violation issued1 linked violation
April 16, 2017State Formal Notice of Violation issued1 linked violation
April 16, 2017State Public Notification requested1 linked violation
October 22, 2015State Public Notification requested1 linked violation
October 22, 2015State Compliance achieved1 linked violation
October 22, 2015State Formal Notice of Violation issued1 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 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 Public Notification requested1 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 Public Notification requested5 linked violations
January 17, 2011State Formal Notice of Violation issued5 linked violations
April 23, 2010State Public Notification requested5 linked violations
April 23, 2010State Formal Notice of Violation issued5 linked violations
January 30, 2010State Formal Notice of Violation issued22 linked violations
January 30, 2010State Formal Notice of Violation issued33 linked violations
January 30, 2010State Public Notification requested22 linked violations
January 29, 2010State Compliance achieved5 linked violations
January 29, 2010State Public Notification requested5 linked violations
January 29, 2010State Public Notification requested9 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 achieved26 linked violations
December 2, 2009State Compliance achieved21 linked violations
December 2, 2009State Compliance achieved6 linked violations
October 5, 1993State Public Notification requested1 linked violation
January 28, 1993State Public Notification requested2 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 Formal Notice of Violation issued1 linked violation
October 1, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Contact

MCCORMICK, DUSTIN CURT

435-789-2353

VERNAL, UT 84078