LUKE AFB, AZ · Maricopa County

USAF LUKE AIR FORCE BASE 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 Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.

System facts

System ID (PWSID): AZ0407305
System type: Community Water System
Population served: 8,440
Service connections: 900
Ownership: federal government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2020 – December 31, 2020
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2016 – October 4, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2012 – June 30, 2012
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2011 – December 31, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2010 – August 24, 2010
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
April 1, 2010 – April 30, 2010
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2010 – March 31, 2010
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2009 – December 31, 2009
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – August 5, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2007 – December 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Diquat
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Endrin
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Endothall
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Benzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Styrene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Endrin
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2007 – December 31, 2009
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2007 – December 31, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – July 20, 2006
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2004 – December 31, 2006
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2004 – December 31, 2006
Resolved
Monitoring, Regular
—
Selenium
January 1, 2004 – December 31, 2006
Resolved
Monitoring, Regular
—
Nickel
January 1, 2004 – December 31, 2006
Resolved
Monitoring, Regular
—
Mercury
January 1, 2004 – December 31, 2006
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2003 – December 31, 2003
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2003 – December 31, 2003
Resolved
Monitoring, Regular
—
Styrene
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 1998 – June 29, 1998
Resolved
Monitoring, Regular
—
Picloram
January 1, 1998 – June 29, 1998
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 1998 – June 29, 1998
Resolved
Monitoring, Regular
—
Diquat
January 1, 1998 – June 29, 1998
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 1998 – June 29, 1998
Resolved
Monitoring, Regular
—
Fluoride
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Nitrate
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Selenium
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Chromium
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Cadmium
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Barium
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Mercury
October 1, 1989 – December 31, 1989
Archived
Monitoring, Regular
—
Arsenic
October 9, 1986 – October 7, 1989
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
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2016 – October 4, 2016	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2011 – December 31, 2011	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2010 – August 24, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2010 – April 30, 2010	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2008 – August 5, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2007 – December 31, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	Diquat	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	Endrin	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	Endothall	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Benzene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Styrene	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	Endrin	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2007 – December 31, 2009	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 2006 – July 20, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2006 – June 30, 2006	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2004 – December 31, 2006	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2004 – December 31, 2006	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2004 – December 31, 2006	Monitoring, Regular	Selenium	—	Resolved
January 1, 2004 – December 31, 2006	Monitoring, Regular	Nickel	—	Resolved
January 1, 2004 – December 31, 2006	Monitoring, Regular	Mercury	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Styrene	—	Resolved
January 1, 1998 – June 29, 1998	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 1998 – June 29, 1998	Monitoring, Regular	Picloram	—	Resolved
January 1, 1998 – June 29, 1998	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 1998 – June 29, 1998	Monitoring, Regular	Diquat	—	Resolved
January 1, 1998 – June 29, 1998	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
October 1, 1989 – December 31, 1989	Monitoring, Regular	Fluoride	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Nitrate	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Selenium	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Chromium	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Cadmium	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Barium	—	Archived
October 1, 1989 – December 31, 1989	Monitoring, Regular	Mercury	—	Archived
October 9, 1986 – October 7, 1989	Monitoring, Regular	Arsenic	—	Archived

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

Enforcement actions

August 29, 2025State Compliance achieved1 linked violation
August 29, 2025State Violation/Reminder Notice2 linked violations
August 27, 2024State Compliance achieved3 linked violations
August 27, 2024State Violation/Reminder Notice2 linked violations
March 3, 2021State Compliance achieved4 linked violations
December 4, 2020State Violation/Reminder Notice1 linked violation
December 4, 2020State Public Notification requested2 linked violations
June 11, 2020State Public Notification received3 linked violations
January 14, 2020State Compliance achieved1 linked violation
March 28, 2019State Compliance achieved3 linked violations
November 7, 2018State Violation/Reminder Notice3 linked violations
November 18, 2016State Compliance achieved4 linked violations
February 20, 2013State Compliance achieved3 linked violations
January 25, 2013State Violation/Reminder Notice2 linked violations
October 24, 2012State Compliance achieved3 linked violations
August 17, 2012State Compliance achieved2 linked violations
July 27, 2012State Violation/Reminder Notice2 linked violations
July 26, 2012State Compliance achieved3 linked violations
April 27, 2011State Compliance achieved2 linked violations
December 1, 2010State Compliance achieved3 linked violations
November 10, 2010State Violation/Reminder Notice2 linked violations
July 26, 2010State Compliance achieved3 linked violations
May 13, 2010State Compliance achieved4 linked violations
May 13, 2010State Violation/Reminder Notice2 linked violations
March 2, 2010State Violation/Reminder Notice2 linked violations
February 1, 2010State Violation/Reminder Notice1 linked violation
December 21, 2009State Compliance achieved2 linked violations
October 26, 2009State Compliance achieved3 linked violations
October 21, 2009State Compliance achieved5 linked violations
May 14, 2009State Compliance achieved9 linked violations
February 18, 2009State Violation/Reminder Notice3 linked violations
December 24, 2008State Violation/Reminder Notice5 linked violations
December 1, 2008State Violation/Reminder Notice2 linked violations
October 31, 2008State Compliance achieved11 linked violations
September 12, 2008State Compliance achieved2 linked violations
August 18, 2008State Violation/Reminder Notice11 linked violations
July 16, 2008State Violation/Reminder Notice2 linked violations
July 16, 2008State Violation/Reminder Notice2 linked violations
May 14, 2008State Compliance achieved4 linked violations
April 8, 2008State no longer subject to Rule108 linked violations
March 12, 2008State Compliance achieved6 linked violations
September 10, 2007State Compliance achieved10 linked violations
December 6, 2006State Compliance achieved3 linked violations
December 6, 2006State Compliance achieved24 linked violations
December 6, 2006State Compliance achieved1 linked violation
December 6, 2006State Compliance achieved1 linked violation
December 6, 2006State Compliance achieved2 linked violations
December 6, 2006State Compliance achieved2 linked violations
December 6, 2006State Compliance achieved2 linked violations
August 30, 2006State Compliance achieved2 linked violations
July 20, 2006State Compliance achieved2 linked violations
March 30, 2006State Compliance achieved5 linked violations
March 15, 2004State Compliance achieved22 linked violations
June 14, 1999State Compliance achieved2 linked violations

Contact

CALDWELL, PAMELA

623-856-7521

LUKE AFB, AZ 85309