OAK CITY, UT · Millard County

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

System facts

System ID (PWSID): UTAH14010
System type: Community Water System
Population served: 660
Service connections: 287
Ownership: local government
Water source: groundwater (wells)

Violation history

Failure to Conduct Assessment Monitoring
—
E. COLI
January 1, 2019 – January 31, 2019
Resolved
Failure to Conduct Assessment Monitoring
—
E. COLI
August 1, 2018 – August 31, 2018
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2017 – July 31, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 2017 – June 30, 2017
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
February 1, 2017 – February 28, 2017
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
December 24, 2016 – June 20, 2017
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
December 24, 2016 – June 12, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2016 – March 31, 2016
Resolved
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 and Reporting (DBP)
—
Chlorine
January 1, 2015 – March 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2014 – September 30, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2014 – March 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2012 – May 31, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2011 – April 30, 2011
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 1999 – July 31, 1999
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
January 1, 1998 – January 31, 1998
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 1995 – April 29, 2000
Resolved
Monitoring, Regular
—
Toluene
January 1, 1995 – April 29, 2000
Resolved
Notification, Public
—
Coliform (TCR)
October 1, 1992 – October 31, 1992
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 1991 – December 31, 1991
Archived
Notification, Public
—
Coliform (TCR)
November 1, 1991 – November 30, 1991
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
November 1, 1991 – November 30, 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
January 1, 2019 – January 31, 2019	Failure to Conduct Assessment Monitoring	E. COLI	—	Resolved
August 1, 2018 – August 31, 2018	Failure to Conduct Assessment Monitoring	E. COLI	—	Resolved
July 1, 2017 – July 31, 2017	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
June 1, 2017 – June 30, 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
December 24, 2016 – June 20, 2017	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
December 24, 2016 – June 12, 2017	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
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
January 1, 2015 – March 31, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
May 1, 2012 – May 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2011 – April 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1999 – July 31, 1999	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1998 – January 31, 1998	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 1995 – April 29, 2000	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 1995 – April 29, 2000	Monitoring, Regular	Toluene	—	Resolved
October 1, 1992 – October 31, 1992	Notification, Public	Coliform (TCR)	—	Archived
December 1, 1991 – December 31, 1991	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
November 1, 1991 – November 30, 1991	Notification, Public	Coliform (TCR)	—	Archived
November 1, 1991 – November 30, 1991	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved

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

Enforcement actions

November 3, 2022State Public Notification requested11 linked violations
February 14, 2019State Formal Notice of Violation issued8 linked violations
December 15, 2018State Public Notification requested16 linked violations
November 4, 2017State Public Notification requested8 linked violations
November 4, 2017State Public Notification requested7 linked violations
November 3, 2017State Formal Notice of Violation issued9 linked violations
July 24, 2017State Formal Notice of Violation issued11 linked violations
July 22, 2017State Public Notification requested12 linked violations
May 23, 2017State Compliance achieved64 linked violations
April 18, 2017State Public Notification requested4 linked violations
October 20, 2015State Compliance achieved8 linked violations
October 20, 2015State Compliance achieved6 linked violations
October 18, 2015State Formal Notice of Violation issued65 linked violations
April 30, 2015State Formal Notice of Violation issued12 linked violations
April 30, 2015State Formal Notice of Violation issued8 linked violations
January 16, 2014State Public Notification requested13 linked violations
August 19, 2011State Public Notification requested40 linked violations
December 31, 1996State Compliance achieved10 linked violations
December 8, 1992State Public Notification requested2 linked violations
October 1, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 1, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
July 26, 1990State Hook-up/Extension Bangeneral compliance action — not tied to a specific violation on record
January 30, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 30, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Contact

NIELSON, BENJAMIN G

435-846-2707

OAK CITY, UT 84649