DAMMERON VALLEY, UT · Washington County

DAMMERON VALLEY WATER WORKS LLC 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): UTAH27030
System type: Community Water System
Population served: 885
Service connections: 439
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Failure To Address Deficiency
Health-based
Groundwater Rule
September 8, 2025 – November 17, 2025
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 8, 2025 – November 17, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2017 – December 31, 2017
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2015 – December 31, 2015
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2015 – July 31, 2015
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2014 – August 31, 2014
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2011 – September 24, 2015
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2009 – March 6, 2006
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Nickel
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Mercury
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Chromium
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Barium
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Selenium
January 1, 2008 – December 31, 2010
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2007 – February 10, 2011
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 2005 – July 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1996 – December 31, 1996
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 1994 – July 31, 1994
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1991 – July 31, 1991
Archived
Monitoring, Regular
—
Cadmium
January 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Barium
January 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Arsenic
January 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Chromium
January 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Mercury
January 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Selenium
January 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Chromium
January 1, 1984 – January 31, 1984
Archived
Monitoring, Regular
—
Cadmium
January 1, 1984 – January 31, 1984
Archived
Monitoring, Regular
—
Barium
January 1, 1984 – January 31, 1984
Archived
Monitoring, Regular
—
Arsenic
January 1, 1984 – January 31, 1984
Archived
Monitoring, Regular
—
Mercury
January 1, 1984 – January 31, 1984
Archived
Monitoring, Regular
—
Fluoride
January 1, 1984 – January 31, 1984
Archived
Monitoring, Regular
—
Selenium
January 1, 1984 – January 31, 1984
Archived
Monitoring, Regular
—
Nitrate
September 30, 1981 – October 29, 1981
Archived
Monitoring, Regular
—
Selenium
September 30, 1981 – October 29, 1981
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
September 8, 2025 – November 17, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
September 8, 2025 – November 17, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
December 1, 2017 – December 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
December 1, 2015 – December 31, 2015	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 2015 – July 31, 2015	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 2014 – August 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2011 – September 24, 2015	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2009 – March 6, 2006	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Nickel	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Mercury	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Chromium	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Barium	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Selenium	—	Resolved
October 1, 2007 – February 10, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2005 – July 31, 2005	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 1996 – December 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1994 – July 31, 1994	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1991 – July 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1989 – December 31, 1989	Monitoring, Regular	Cadmium	—	Archived
January 1, 1989 – December 31, 1989	Monitoring, Regular	Barium	—	Archived
January 1, 1989 – December 31, 1989	Monitoring, Regular	Arsenic	—	Archived
January 1, 1989 – December 31, 1989	Monitoring, Regular	Chromium	—	Archived
January 1, 1989 – December 31, 1989	Monitoring, Regular	Mercury	—	Archived
January 1, 1989 – December 31, 1989	Monitoring, Regular	Nitrate-Nitrite	—	Archived
January 1, 1989 – December 31, 1989	Monitoring, Regular	Selenium	—	Archived
January 1, 1984 – January 31, 1984	Monitoring, Regular	Chromium	—	Archived
January 1, 1984 – January 31, 1984	Monitoring, Regular	Cadmium	—	Archived
January 1, 1984 – January 31, 1984	Monitoring, Regular	Barium	—	Archived
January 1, 1984 – January 31, 1984	Monitoring, Regular	Arsenic	—	Archived
January 1, 1984 – January 31, 1984	Monitoring, Regular	Mercury	—	Archived
January 1, 1984 – January 31, 1984	Monitoring, Regular	Fluoride	—	Archived
January 1, 1984 – January 31, 1984	Monitoring, Regular	Selenium	—	Archived
September 30, 1981 – October 29, 1981	Monitoring, Regular	Nitrate	—	Archived
September 30, 1981 – October 29, 1981	Monitoring, Regular	Selenium	—	Archived

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

Enforcement actions

October 22, 2025State Formal Notice of Violation issued10 linked violations
March 28, 2019State Compliance achieved2 linked violations
January 14, 2018State Public Notification requested2 linked violations
September 19, 2015State Formal Notice of Violation issued2 linked violations
June 25, 2012State Public Notification requested15 linked violations
February 10, 2011State Compliance achieved3 linked violations
January 17, 2011State Public Notification requested14 linked violations
January 29, 2010State Public Notification requested2 linked violations
January 29, 2010State Formal Notice of Violation issued2 linked violations
January 29, 2010State Public Notification requested2 linked violations
December 31, 2009State Public Notification requested2 linked violations
December 31, 2009State Formal Notice of Violation issued2 linked violations
January 23, 2008State Compliance achieved5 linked violations
December 1, 1998State Public Notification requested4 linked violations
September 29, 1998State Formal Notice of Violation issued2 linked violations
September 29, 1998State Public Notification requested2 linked violations
January 29, 1997State Public Notification requested3 linked violations
March 2, 1994State Formal Notice of Violation issued13 linked violations
October 1, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record

Contact

CHAUVIN, LISA

435-574-2295

DAMMERON VALLEY, UT 84783