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

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

GLENDALE 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.

PHOENIX, AZ · Maricopa County

GLENDALE CITY OF Water System

Consumer Confidence Report status

GLENDALE 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 GLENDALE 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): AZ0407093
System type: Community Water System
Population served: 234,766
Service connections: 63,000
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

GLENDALE CITY OF is among the 7 largest community water systems in Arizona, serving 234,766 people from surface water.

As of August 1, 2026, its federal record holds 98 entries between 1980 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.

Of the 98, 95 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
—
Beryllium, Total
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Selenium
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Chromium
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Barium
January 1, 2017 – December 31, 2017
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2016 – March 6, 2017
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Mercury
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Diquat
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
LASSO
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Simazine
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Picloram
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Endothall
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Endrin
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Endrin
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Endothall
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Picloram
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Asbestos
January 1, 2011 – December 31, 2019
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Toluene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2008 – December 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Selenium
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Toluene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Styrene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Benzene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Toluene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Benzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
March 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
Chromium
April 30, 1990 – April 29, 1991
Archived
Monitoring, Regular
—
Nitrate
April 30, 1990 – April 29, 1991
Archived
Monitoring, Regular
—
Mercury
April 30, 1990 – April 29, 1991
Archived
Monitoring, Regular
—
Cadmium
April 30, 1990 – April 29, 1991
Archived
Monitoring, Regular
—
Barium
April 30, 1990 – April 29, 1991
Archived
Monitoring, Regular
—
Selenium
April 30, 1990 – April 29, 1991
Archived
Monitoring, Regular
—
Arsenic
April 30, 1990 – April 29, 1991
Archived
Monitoring, Regular
—
Fluoride
April 30, 1990 – April 29, 1991
Archived
Monitoring, Regular
—
Nitrate
June 25, 1981 – June 24, 1982
Archived
Monitoring, Regular
—
Fluoride
June 25, 1981 – June 24, 1982
Archived
Monitoring, Regular
—
Barium
June 25, 1981 – June 24, 1982
Archived
Monitoring, Regular
—
Arsenic
June 25, 1981 – June 24, 1982
Archived
Monitoring, Regular
—
Selenium
June 25, 1981 – June 24, 1982
Archived
Monitoring, Regular
—
Mercury
June 25, 1981 – June 24, 1982
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 29, 1980 – December 28, 1980
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 28, 1980 – January 27, 1981
Archived
Monitoring, Check/Repeat/Confirmation
—
Cadmium
June 24, 1980 – July 23, 1980
Archived
Monitoring, Check/Repeat/Confirmation
—
Nitrate
June 24, 1980 – July 23, 1980
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, 2017 – December 31, 2017	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Selenium	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Chromium	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Barium	—	Resolved
October 1, 2016 – March 6, 2017	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Mercury	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Diquat	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	LASSO	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Simazine	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Picloram	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Endothall	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Endrin	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Endrin	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Endothall	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Picloram	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2011 – December 31, 2019	Monitoring, Regular	Asbestos	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Toluene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 2007 – December 31, 2007	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Selenium	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Toluene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Styrene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Benzene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
September 1, 2005 – September 30, 2005	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Toluene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Benzene	—	Resolved
March 1, 2004 – March 31, 2004	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Carbofuran	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 30, 1990 – April 29, 1991	Monitoring, Regular	Chromium	—	Archived
April 30, 1990 – April 29, 1991	Monitoring, Regular	Nitrate	—	Archived
April 30, 1990 – April 29, 1991	Monitoring, Regular	Mercury	—	Archived
April 30, 1990 – April 29, 1991	Monitoring, Regular	Cadmium	—	Archived
April 30, 1990 – April 29, 1991	Monitoring, Regular	Barium	—	Archived
April 30, 1990 – April 29, 1991	Monitoring, Regular	Selenium	—	Archived
April 30, 1990 – April 29, 1991	Monitoring, Regular	Arsenic	—	Archived
April 30, 1990 – April 29, 1991	Monitoring, Regular	Fluoride	—	Archived
June 25, 1981 – June 24, 1982	Monitoring, Regular	Nitrate	—	Archived
June 25, 1981 – June 24, 1982	Monitoring, Regular	Fluoride	—	Archived
June 25, 1981 – June 24, 1982	Monitoring, Regular	Barium	—	Archived
June 25, 1981 – June 24, 1982	Monitoring, Regular	Arsenic	—	Archived
June 25, 1981 – June 24, 1982	Monitoring, Regular	Selenium	—	Archived
June 25, 1981 – June 24, 1982	Monitoring, Regular	Mercury	—	Archived
October 29, 1980 – December 28, 1980	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
October 28, 1980 – January 27, 1981	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
June 24, 1980 – July 23, 1980	Monitoring, Check/Repeat/Confirmation	Cadmium	—	Archived
June 24, 1980 – July 23, 1980	Monitoring, Check/Repeat/Confirmation	Nitrate	—	Archived

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

Enforcement actions

May 14, 2014State Compliance achieved57 linked violations
May 14, 2014State Compliance achieved62 linked violations
May 14, 2014State Compliance achieved83 linked violations
April 24, 2014State Violation/Reminder Notice7 linked violations
April 24, 2014State Violation/Reminder Notice6 linked violations
April 24, 2014State Violation/Reminder Notice7 linked violations
April 24, 2014State Violation/Reminder Notice7 linked violations
April 24, 2014State Violation/Reminder Notice60 linked violations
May 9, 2011State Compliance achieved9 linked violations
December 6, 2006State Compliance achieved10 linked violations
December 6, 2006State Compliance achieved10 linked violations
October 8, 2002State Compliance achieved43 linked violations

Common questions

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

ANDREWS, LINDA

623-930-3897

PHOENIX, AZ 85083