ST GEORGE, UT · Washington County

DIAMOND VALLEY ACRES 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): UTAH27065
System type: Community Water System
Population served: 1,340
Service connections: 346
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, E. coli (RTCR)
Health-based
Revised Total Coliform Rule
June 1, 2024 – June 30, 2024
Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-based
Revised Total Coliform Rule
May 1, 2024 – May 31, 2024
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2020 – October 19, 2021
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2020 – December 31, 2020
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
LASSO
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Endrin
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2015 – July 31, 2015
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2012 – June 30, 2012
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2009 – December 31, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2009 – January 31, 2009
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Toluene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Benzene
January 1, 2007 – October 25, 2007
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2007 – October 25, 2007
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2007 – November 28, 2007
Resolved
Monitoring, Regular
—
Styrene
January 1, 2007 – November 28, 2007
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2007 – May 9, 2007
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2006 – December 31, 2006
Archived
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2006 – December 31, 2006
Archived
Monitoring, Regular
—
Vinyl chloride
January 1, 2006 – December 31, 2006
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2006 – December 31, 2006
Archived
Monitoring, Regular
—
Toluene
January 1, 2006 – December 31, 2006
Archived
Monitoring, Regular
—
Benzene
January 1, 2006 – December 31, 2006
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2006 – December 31, 2006
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 2006 – December 31, 2006
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
August 1, 2005 – August 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2002 – February 28, 2002
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1997 – August 31, 1997
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 1997 – July 31, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1992 – May 31, 1992
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 1990 – December 31, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 1990 – December 31, 1995
Resolved
Monitoring, Regular
—
Fluoride
January 1, 1987 – January 31, 1987
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 1987 – January 31, 1987
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
June 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
May 1, 2024 – May 31, 2024	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
October 1, 2020 – October 19, 2021	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2020 – December 31, 2020	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	LASSO	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Endrin	—	Resolved
July 1, 2015 – July 31, 2015	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
April 1, 2012 – June 30, 2012	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2009 – January 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Toluene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	CHLOROBENZENE	—	Resolved
September 1, 2007 – September 30, 2007	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2007 – October 25, 2007	Monitoring, Regular	Benzene	—	Resolved
January 1, 2007 – October 25, 2007	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2007 – November 28, 2007	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2007 – November 28, 2007	Monitoring, Regular	Styrene	—	Resolved
January 1, 2007 – May 9, 2007	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 2006 – December 31, 2006	Monitoring, Regular	o-Dichlorobenzene	—	Archived
January 1, 2006 – December 31, 2006	Monitoring, Regular	Vinyl chloride	—	Archived
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 2006 – December 31, 2006	Monitoring, Regular	Toluene	—	Archived
January 1, 2006 – December 31, 2006	Monitoring, Regular	Benzene	—	Archived
January 1, 2006 – December 31, 2006	Monitoring, Regular	CHLOROBENZENE	—	Archived
January 1, 2006 – December 31, 2006	Monitoring, Regular	Trichloroethylene	—	Archived
August 1, 2005 – August 31, 2005	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2002 – February 28, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 1997 – August 31, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1997 – July 31, 1997	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 1992 – May 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
December 1, 1991 – December 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1990 – December 31, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 1990 – December 31, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 1987 – January 31, 1987	Monitoring, Regular	Fluoride	—	Archived
January 1, 1987 – January 31, 1987	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

October 11, 2024State Administrative/Compliance Order without penalty issued2 linked violations
July 11, 2024State Public Notification requested2 linked violations
July 11, 2024State Violation/Reminder Notice2 linked violations
July 11, 2024State Violation/Reminder Notice2 linked violations
July 11, 2024State Boil Water Order2 linked violations
January 23, 2024State Compliance achieved3 linked violations
January 23, 2024State Compliance achieved1 linked violation
January 22, 2024State Formal Notice of Violation issued1 linked violation
January 19, 2024State Public Notification requested2 linked violations
January 19, 2024State Public Notification requested1 linked violation
October 19, 2021State Compliance achieved1 linked violation
March 5, 2021State Compliance achieved1 linked violation
March 5, 2021State Compliance achieved1 linked violation
February 6, 2021State Formal Notice of Violation issued1 linked violation
February 6, 2021State Public Notification requested1 linked violation
February 6, 2021State Formal Notice of Violation issued1 linked violation
February 6, 2021State Public Notification requested2 linked violations
January 22, 2021State Formal Notice of Violation issued1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
March 1, 2020State Compliance achieved1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
February 3, 2020State Formal Notice of Violation issued1 linked violation
February 3, 2020State Public Notification requested1 linked violation
December 29, 2019State Compliance achieved1 linked violation
February 14, 2019State Compliance achieved1 linked violation
February 14, 2019State Formal Notice of Violation issued1 linked violation
February 14, 2019State Formal Notice of Violation issued1 linked violation
February 14, 2019State Public Notification requested1 linked violation
February 14, 2019State Public Notification requested1 linked violation
February 1, 2016State Compliance achieved1 linked violation
February 1, 2016State Compliance achieved1 linked violation
January 26, 2016State Compliance achieved1 linked violation
September 19, 2015State Formal Notice of Violation issued1 linked violation
September 19, 2015State Public Notification requested1 linked violation
August 24, 2015State Compliance achieved1 linked violation
May 18, 2015State Compliance achieved1 linked violation
September 6, 2014State Compliance achieved1 linked violation
August 10, 2014State Public Notification requested1 linked violation
August 10, 2014State Formal Notice of Violation issued1 linked violation
May 30, 2014State Compliance achieved1 linked violation
May 3, 2014State Public Notification requested1 linked violation
May 3, 2014State Formal Notice of Violation issued1 linked violation
January 30, 2014State Public Notification requested1 linked violation
January 30, 2014State Formal Notice of Violation issued18 linked violations
January 30, 2014State Formal Notice of Violation issued1 linked violation
December 5, 2013State Compliance achieved1 linked violation
November 8, 2013State Formal Notice of Violation issued1 linked violation
November 8, 2013State Public Notification requested1 linked violation
August 9, 2013State Public Notification requested1 linked violation
August 9, 2013State Formal Notice of Violation issued1 linked violation
June 27, 2013State Compliance achieved1 linked violation
March 18, 2013State Formal Notice of Violation issued1 linked violation
March 18, 2013State Public Notification requested1 linked violation
January 30, 2013State Compliance achieved1 linked violation
January 19, 2013State Formal Notice of Violation issued1 linked violation
January 19, 2013State Public Notification requested1 linked violation
January 9, 2013State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 5, 2012State Public Notification requested1 linked violation
August 5, 2012State Formal Notice of Violation issued1 linked violation
July 26, 2012State Compliance achieved1 linked violation
June 2, 2012State Formal Notice of Violation issued1 linked violation
June 2, 2012State Public Notification requested1 linked violation
April 24, 2012State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
April 24, 2012State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 24, 2012State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
May 25, 2010State Compliance achieved21 linked violations
May 25, 2010State Compliance achieved21 linked violations
May 25, 2010State Compliance achieved21 linked violations
May 25, 2010State Compliance achieved21 linked violations
January 30, 2010State Formal Notice of Violation issued21 linked violations
January 30, 2010State Public Notification requested21 linked violations
January 30, 2010State Public Notification requested21 linked violations
January 30, 2010State Formal Notice of Violation issued21 linked violations
January 30, 2010State Public Notification requested21 linked violations
January 30, 2010State Formal Notice of Violation issued21 linked violations
January 30, 2010State Public Notification requested21 linked violations
January 30, 2010State Formal Notice of Violation issued21 linked violations
January 29, 2010State Formal Notice of Violation issued1 linked violation
January 29, 2010State Public Notification requested1 linked violation
January 29, 2010State Formal Notice of Violation issued1 linked violation
January 29, 2010State Public Notification requested1 linked violation
January 29, 2010State Formal Notice of Violation issued1 linked violation
January 29, 2010State Public Notification requested1 linked violation
January 29, 2010State Formal Notice of Violation issued1 linked violation
January 29, 2010State Public Notification requested1 linked violation
January 29, 2010State Formal Notice of Violation issued1 linked violation
January 29, 2010State Public Notification requested1 linked violation
January 29, 2010State Formal Notice of Violation issued1 linked violation
January 29, 2010State Public Notification requested1 linked violation
September 1, 2000State Public Notification requested1 linked violation
September 1, 2000State Formal Notice of Violation issued2 linked violations
August 31, 1998State Hook-up/Extension Ban2 linked violations
July 20, 1992Federal issued Formal Notice of Violation1 linked violation

Contact

BELMONT, MAEGAN

435-268-1110

ST GEORGE, UT 84770