Is PRESCOTT CITY OF required to publish a Consumer Confidence Report?

Yes. PRESCOTT CITY OF 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 PRESCOTT CITY OF’s next Consumer Confidence Report due?

PRESCOTT CITY OF’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.

PRESCOTT, AZ · Yavapai County

PRESCOTT CITY OF Water System

Consumer Confidence Report status

PRESCOTT CITY OF 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 PRESCOTT CITY OF.

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

System facts

System ID (PWSID): AZ0413045
System type: Community Water System
Population served: 42,217
Service connections: 24,327
Ownership: local government
Water source: groundwater (wells)

PRESCOTT CITY OF is one of 67 community water systems in Arizona in the 10,001 to 100,000 people size category, serving 42,217 people from groundwater.

As of August 1, 2026, its federal record holds 36 entries between 1979 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.

All 36 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 inorganic chemicals, volatile organic chemicals, and synthetic organic chemicals.

Violation history

Monitoring, Regular
—
Trichloroethylene
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2012 – December 31, 2014
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2012 – December 31, 2014
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2012 – March 8, 2012
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2012 – March 8, 2012
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2012 – March 8, 2012
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2006 – December 31, 2008
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2006 – December 31, 2008
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2006 – December 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Arsenic
March 2, 1981 – March 1, 1982
Archived
Monitoring, Regular
—
Barium
March 2, 1981 – March 1, 1982
Archived
Monitoring, Regular
—
Cadmium
March 2, 1981 – March 1, 1982
Archived
Monitoring, Regular
—
Chromium
March 2, 1981 – March 1, 1982
Archived
Monitoring, Regular
—
Fluoride
March 2, 1981 – March 1, 1982
Archived
Monitoring, Regular
—
Mercury
March 2, 1981 – March 1, 1982
Archived
Monitoring, Regular
—
Nitrate
March 2, 1981 – March 1, 1982
Archived
Monitoring, Regular
—
Selenium
March 2, 1981 – March 1, 1982
Archived
Monitoring, Regular
—
Selenium
March 1, 1980 – February 28, 1981
Archived
Monitoring, Regular
—
Nitrate
March 1, 1980 – February 28, 1981
Archived
Monitoring, Regular
—
Mercury
March 1, 1980 – February 28, 1981
Archived
Monitoring, Regular
—
Fluoride
March 1, 1980 – February 28, 1981
Archived
Monitoring, Regular
—
Chromium
March 1, 1980 – February 28, 1981
Archived
Monitoring, Regular
—
Cadmium
March 1, 1980 – February 28, 1981
Archived
Monitoring, Regular
—
Arsenic
March 1, 1980 – February 28, 1981
Archived
Monitoring, Regular
—
2,4,5-TP
March 1, 1979 – February 28, 1982
Archived
Monitoring, Regular
—
2,4-D
March 1, 1979 – February 28, 1982
Archived
Monitoring, Regular
—
Toxaphene
March 1, 1979 – February 28, 1982
Archived
Monitoring, Regular
—
Methoxychlor
March 1, 1979 – February 28, 1982
Archived
Monitoring, Regular
—
BHC-GAMMA
March 1, 1979 – February 28, 1982
Archived
Monitoring, Regular
—
Endrin
March 1, 1979 – February 28, 1982
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, 2018 – December 31, 2018	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2012 – December 31, 2014	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2012 – December 31, 2014	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2012 – March 8, 2012	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2012 – March 8, 2012	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2012 – March 8, 2012	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2006 – December 31, 2008	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2006 – December 31, 2008	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2006 – December 31, 2008	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
March 2, 1981 – March 1, 1982	Monitoring, Regular	Arsenic	—	Archived
March 2, 1981 – March 1, 1982	Monitoring, Regular	Barium	—	Archived
March 2, 1981 – March 1, 1982	Monitoring, Regular	Cadmium	—	Archived
March 2, 1981 – March 1, 1982	Monitoring, Regular	Chromium	—	Archived
March 2, 1981 – March 1, 1982	Monitoring, Regular	Fluoride	—	Archived
March 2, 1981 – March 1, 1982	Monitoring, Regular	Mercury	—	Archived
March 2, 1981 – March 1, 1982	Monitoring, Regular	Nitrate	—	Archived
March 2, 1981 – March 1, 1982	Monitoring, Regular	Selenium	—	Archived
March 1, 1980 – February 28, 1981	Monitoring, Regular	Selenium	—	Archived
March 1, 1980 – February 28, 1981	Monitoring, Regular	Nitrate	—	Archived
March 1, 1980 – February 28, 1981	Monitoring, Regular	Mercury	—	Archived
March 1, 1980 – February 28, 1981	Monitoring, Regular	Fluoride	—	Archived
March 1, 1980 – February 28, 1981	Monitoring, Regular	Chromium	—	Archived
March 1, 1980 – February 28, 1981	Monitoring, Regular	Cadmium	—	Archived
March 1, 1980 – February 28, 1981	Monitoring, Regular	Arsenic	—	Archived
March 1, 1979 – February 28, 1982	Monitoring, Regular	2,4,5-TP	—	Archived
March 1, 1979 – February 28, 1982	Monitoring, Regular	2,4-D	—	Archived
March 1, 1979 – February 28, 1982	Monitoring, Regular	Toxaphene	—	Archived
March 1, 1979 – February 28, 1982	Monitoring, Regular	Methoxychlor	—	Archived
March 1, 1979 – February 28, 1982	Monitoring, Regular	BHC-GAMMA	—	Archived
March 1, 1979 – February 28, 1982	Monitoring, Regular	Endrin	—	Archived

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

Enforcement actions

November 18, 2022State Public Notification requested179 linked violations
April 16, 2013State Violation/Reminder Notice118 linked violations
February 28, 2013State Violation/Reminder Notice116 linked violations
April 21, 2010State Compliance achieved196 linked violations
January 23, 2006Federal Variance/Exemption issuedgeneral compliance action — not tied to a specific violation on record

Common questions

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

GRAHAM, NATHAN

928-237-0640

PRESCOTT, AZ 86301