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Arizona

117 Military Installations with Hazardous Sites in Arizona

Total Cost

$2.26B

Past and estimated future cost of the cleanup of hazardous sites.

Installations

117

Military installations with at least one hazardous site.

High & Medium Risk Installations

29

Military installations with at least one high or medium risk hazardous site.

High Risk

Medium Risk

Low Risk

Risk Not Evaluated or Not Required

Response Complete

Note: This map shows the locations of military installations with hazardous sites. We haven't independently confirmed the location of every installation. If you notice a facility listed at the wrong location, please contact us. The risk level of a site refers to a relative risk assessment made by the DOD to prioritize the cleanup of sites.

Military Installation Haz. Sites City or Nearby Location County Highest Risk
WILLIAMS 82 MESA Maricopa Risk Not Evaluated or Not Required
FORT HUACHUCA 80 FORT HUACHUCA Cochise Medium Risk
DAVIS-MONTHAN AIR FORCE BASE 73 TUCSON Pima Medium Risk
CAMP NAVAJO 64 SHAKTOOLIK Coconino Response Complete
GOLDWATER RANGE 63 GILA BEND Maricopa High Risk
YUMA PROVING GROUND 56 YUMA Yuma Medium Risk
LUKE 40 GLENDALE Maricopa High Risk
YUMA MCAS 33 YUMA Yuma High Risk
AIR FORCE PLANT 44 16 TUCSON Pima Risk Not Evaluated or Not Required
LAGUNA MANEUVER AREA 16 30 MILES NE OF YUMA La Paz Medium Risk
USARC PHOENIX 13 PHOENIX Maricopa Response Complete
JFHQ AZ ARNG 11 PHOENIX Maricopa Medium Risk
PAPAGO MILITARY RESERVATION 11 LOMPOC Maricopa Risk Not Evaluated or Not Required
TUCSON INTERNATIONAL AIRPORT 8 TUCSON Pima Risk Not Evaluated or Not Required
KOFA NWR 8 YUMA Yuma Medium Risk
CHOCOLATE MOUNTAIN AGR 8 YUMA Yuma Risk Not Evaluated or Not Required
CAMP HORN 7 HORN Yuma Medium Risk
CAMP BOUSE 7 WENDEN La Paz Medium Risk
SKY HARBOR INTERNATIONAL... 6 PHOENIX Maricopa Response Complete
FLORENCE MILITARY RESERVATION 5 TACOMA Pinal Response Complete
TASK FORCE FURNACE 4 YUMA PROVING GROUNDS La Paz Medium Risk
KINGMAN A AF-FORMER 4 KINGMAN Mohave Response Complete
COOLIDGE ARMY AIR FIELD 3 6 MILES SE OF COOLIDGE Pinal Response Complete
USARC TUCSON 3 TUCSON Pima Response Complete
SENTINEL NCCOSC 3 SAN DIEGO Yuma Response Complete
SAHUARITA AFR 3 SAHUARITA Pima Medium Risk
NAVAL AIR STATION LITCHFIELD 3 GOODYEAR Maricopa Response Complete
DOUGLAS AIR FIELD 3 8 MILES NW OF DOUGLAS Cochise Medium Risk
DATELAND A.F. AUXILIARY FIELD 3 DATELAND Yuma Response Complete
AJO AAF 2 AJO Pima Response Complete
MUGGINS MOUNTAINS 2 3 MI. N OF WELLTON Yuma Medium Risk
FORT HUACHUCA 2 FORT HUACHUCA Cochise High Risk
KINGMAN AIR TO AIR GUN RG 2 17 MI. NE OF KINGMAN Mohave Response Complete
MOHAVE MANEUVER AREA C 2 MOHAVE VALLEY Mohave Medium Risk
SCHUK-TOAK A TO G GUN RGE 2 TOHONO O'ODHAM INDIAN RESERVATION Pima Medium Risk
FLAGSTAFF NOS 2 FLAGSTAFF Coconino Response Complete
PAPAGO ANGS 2 PHOENIX Maricopa Response Complete
USARC DOUGLAS 2 DOUGLAS Cochise Response Complete
KINGMAN G TO G GUNNERY RANGE 2 6 MILES NORTH OF KINGMAN Mohave Risk Not Evaluated or Not Required
YUMA AUXILIARY FIELD NO 1 1 12 MILES SE OF YUMA Yuma Response Complete
SIGNAL AUXILIARY FIELD #7 1 24 MILES SE OF LAKE HAVASU CITY Mohave Response Complete
SAFFORD TS 1 SAFFORD Graham Response Complete
FLORENCE AF AUXILIARY FACILITI 1 FLORENCE Pinal Response Complete
MODIFICATION CENTER NO. 2 1 TUCSON Pima Response Complete
TOPOCK GAP FIL AX SM162H 1 1.5 MILES SE OF FRANCONIA Mohave Response Complete
LUKE AF AUX FIELD #3 1 BEARDSLEY Maricopa Response Complete
PALO ALTO PBR #6 1 TUBAC Santa Cruz Low Risk
COLFRED GROUND GUNNERY RANGE#2 1 TACNA Yuma Response Complete
WILLI FD BOMB TAR RGE #7 1 FLORENCE Pinal Medium Risk
CORONADO AUXILIARY FIELD #3 1 7 MILES N OF RED ROCK Pinal Response Complete
LUKE AIR FORCE RANGE /D/ 1 BARRY M. GOLDWATER AF RANGE Yuma Medium Risk
TACNA GAP FILLER ANNEX Z162A 1 TACNA Yuma Response Complete
AZTEC GROUND GUNNERY RANGE #4 1 AZTEC Yuma Response Complete
WILLIAMS FIELD BOMB TAR RGE #6 1 10 MILES SW OF KEARNEY Pinal Response Complete
FT DEFIANCE-CALVARY 1 FT DEFIANCE Apache Response Complete
WILLI FD BOMB TAR RGE #22 1 ORACLE Pinal Medium Risk
PRISONER OF WAR CAMP (ELOY... 1 ELOY Pinal Response Complete
WHIPPLE BARRACKS TARGET RANGE 1 5 MILES NORTH OF PRESCOTT Yavapai Response Complete
WILLI FD BOMB TAR RGE #16 1 17 MI. SW OF STANFIELD Pinal Response Complete
DAVIS-MONTHAN POORMAN RANGE 1 TUCSON Pima Response Complete
WHIPPLE BARRACKS RESERVATION 1 PRESCOTT Yavapai Response Complete
HACKBERRY AUXILIARY FIELD #3 1 17 MILES NE OF KINGMAN Mohave Response Complete
CAMP BOUSE RAILHEAD 1 BOUSE La Paz Response Complete
RANDOLPH PARK CAMP SITE 1 TUCSON Pima Response Complete
RILLITO AUXILIARY FIELD #2 1 MARANA Pima Response Complete
SAHUARO AUX FIELD #5 1 MARANA Pima Response Complete
PAPAGO PARK POW CAMP 1 PHOENIX Maricopa Response Complete
LUKE AF AUXILIARY FIELD #2 1 SUPRISE Maricopa Response Complete
WILLIAM FIELD BOMB TAR RGE #21 1 2 MILES SW OF WINKLEMAN Pinal Response Complete
AVRA AIR FORCE AUX FIELD #4 1 MARANA Pima Response Complete
PALO ALTO PBR #4 1 17 MI. S OF THREE POINTS Pima Low Risk
HILLSIDE GAP FILLER ANNEX M98B 1 HILLSIDE Yavapai Response Complete
WILLIAMS FIED BOMB TAR RGE #10 1 9 MILES NW OF CASA GRANDE Pinal Response Complete
WILLIAMS FIED BOMB TAR RGE #9 1 13 MI. S OF MARICOPA Pinal Response Complete
YUMA-CAMP LAGUNA 1 YUMA Yuma Response Complete
WILMOT N.G. TARGET RANGE 1 TUCSON Pima Response Complete
YUCCA AUXILIARY OPERATING BASE 1 YUCCA Mohave Response Complete
FLAGSTAFF NATIONAL GUARD... 1 FLAGSTAFF Coconino Response Complete
FLORENCE PRISONER OF WAR CAMP 1 FLORENCE Pinal Response Complete
BUCKEYE NATIONAL GUARD TAR RGE 1 BUCKEYE Maricopa Response Complete
WILLI FD BOMB TAR RGE #24 1 MARANA Pima Response Complete
PALO ALTO PBR #3 1 GREEN VALLEY Pima Low Risk
SELLS GAP FIL AX M92A 1 PAPAGO INDIAN RESERVATION, 17.5 MI. NW O Pima Response Complete
WILLI FD BOMB TAR RGE #12 1 STANFIELD Pinal Response Complete
PALO ALTO PBR #5 1 9 MILES N OF ARIVACA Pima Low Risk
WEBB AUXILIARY FIELD #3 1 ELFRIDA Cochise Response Complete
WILLI FD BOMB TAR RGE #18 1 31.5 MI. NE OF SELLS Pima Response Complete
WILLI FD BOMB TAR RGE #13 1 29 MI. SW OF ELOY Pinal Medium Risk
YUCCA A TO A GR RGE 1 YUCCA Mohave Response Complete
COVERED WELLGAP FIL AX TM181B 1 PISINIMO Pima Response Complete
WILLI FD BOMB TAR RGE #5 1 7 MILES E-NE OF FLORENCE Pinal Medium Risk
WINSLOW AF STATION Z-93 1 7 MILES NW OF WINSLOW Coconino Response Complete
WILLIAM FIELD BOMB TAR RGE #17 1 11 MILES W OF MARANA Pima Response Complete
WILLIAMS FIELD BOMB TARGET... 1 PAPAGO INDIAN RESERVATION Pinal Response Complete
NAVAJO ARMY DEPOT /D/ 1 BELLEMONT Coconino Response Complete
WILLI FD BOMB TAR RGE #3 1 5 MILES SW OF FLORENCE Pinal Response Complete
TUCSON RIFLE CLUB 1 THREE POINTS Pima Response Complete
WILLI FD BOMB TAR RGE #4 1 8 MI. N OF FLORENCE Pinal Response Complete
YUMA PROVING GROUNDS 1 10 MILES NE OF YUMA Yuma Medium Risk
WILLCOX AIR FORCE RANGE 1 4 MILES SOUTH OF WILLCOX Cochise Medium Risk
MARANA ARMY AIRFIELD 1 NO CITY Pinal Response Complete
AFRL MESA 1 MESA Maricopa Response Complete
SAND TANK RADAR STATION 1 8.41 MILES NW OF KAKA Maricopa Risk Not Evaluated or Not Required
WELLTON GROUND GUNNERY... 1 WELLTON Yuma Response Complete
CAMP HYDER 1 HYDER Yuma Medium Risk
LUKE AIR FORCE AUX FIELD 8 1 BUCKEYE Maricopa Response Complete
WILLIAMS FIELD BOMB TAR RGE #2 1 10 MILES SE OF APACHE JUNCTION Pinal Medium Risk
PAPAGO PARK MANEUVER AREA 1 APACHE JUNCTION Pinal Response Complete
GILBERT AF AUXILIARY FIELD 1 MESA Maricopa Response Complete
WILLIAM FIELD BOMB TAR RGE #15 1 ELOY Pinal Response Complete
HEREFORD ARMY AIRFIELD 1 HEREFORD Cochise Medium Risk
WILLI FD BOMB TAR RGE #14 1 12 MILES S CASA GRANDE Pinal Medium Risk
TOPOCK AUX FIELD #5 1 2 MIILES EAST OF TOPOCK Mohave Response Complete
LAKE HAVASU AUXILIARY FIELD #6 1 LAKE HAVASU CITY Mohave Response Complete
MCNEAL AUXILIARY FIELD #1 1 MCNEAL Cochise Response Complete
PHOENIX USARC #2 1 PHOENIX Maricopa Response Complete
COLORADO RIVER WAR RELOCATION 1 PARKER La Paz Response Complete

Update (Dec. 5, 2017): We have changed the source of the installation cost data after being notified by the Department of Defense that they erroneously reported their own cost figures on the DERP website. We are now displaying the costs the department says are the most accurate available, from the Pentagon’s DERP database that we received in a FOIA request.

Note: The risk level of a site refers to a relative risk assessment made by the DOD to prioritize the cleanup of sites.

Data: All data comes from the Defense Environmental Restoration Program and the U.S. Army Corps of Engineers, and will be released soon at the ProPublica Data Store. Read our methodology »