Browse Water Systems

4,255 public water systems in AZ.

Public Water Systems Database

Browse 4,255 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

Clear
System Name PWSID State Type Population Served
PAYSON TOWN OF AZ0404032 Arizona Community 17,682
VAIL WATER COMPANY AZ0410041 Arizona Community 17,500
CITY OF SHOW LOW AZ0409026 Arizona Community 17,139
DOUGLAS CITY OF AZ0402014 Arizona Community 16,656
GRAND CANYON NATIONAL PARK AZ0403702 Arizona Community 16,590
FLOWING WELLS IRRIGATION DISTRICT AZ0410051 Arizona Community 16,000
FLORENCE WATER COMPANY AZ0411017 Arizona Community 15,900
APACHE JUNCTION WATER DISTRICT AZ0411039 Arizona Community 15,610
US ARMY FORT HUACHUCA AZ0402078 Arizona Community 15,603
WMATUA Miner Flat 090400693 Arizona Community 15,570
Farmington Rural-Shiprock-Beclabito NTUA NN3500245 Arizona Community 15,233
MARANA MUNICIPAL - MARANA AZ0410150 Arizona Community 15,162
NORTHERN ARIZONA UNIVERSI AZ0403083 Arizona Community 15,000
EPCOR - NORTH EAST AGUA FRIA AZ0407531 Arizona Community 14,723
SOMERTON CITY OF AZ0414015 Arizona Community 14,197
EPCOR - PARADISE VALLEY/SCOTTSDALE AZ0407056 Arizona Community 14,107
ARIZONA WATER CO - OVERGAARD AZ0409004 Arizona Community 13,797
SCOTTSDALE WATER SERV CO. AZ0407498 Arizona Community 13,702
DESERT SAGE WATER CO. AZ0407027 Arizona Community 13,000
Fort Defiance-Window Rock-St Michaels NTUA NN0403000 Arizona Community 12,869
PUEBLO DEL SOL WATER COMPANY AZ0402044 Arizona Community 12,804
ARIZONA WATER CO - LAKESIDE AZ0409003 Arizona Community 12,191
ARIZONA WATER CO - SEDONA AZ0403003 Arizona Community 12,104
Talking Stick Resort 090400707 Arizona Non-Transient Non-Community 12,087
Ak-Chin Village 090400090 Arizona Community 11,646
SCOTTSDALE COMMUNITY COL AZ0407149 Arizona Non-Transient Non-Community 11,200
ORO VALLEY WATER-R V DIVI AZ0410212 Arizona Community 11,138
COTTONWOOD MUNICIPAL WATER CW1 AZ0413025 Arizona Community 11,023
Casino Arizona 090400708 Arizona Non-Transient Non-Community 10,603
ARIZONA WATER CO - ORACLE AZ0411019 Arizona Community 10,585
EPCOR - SAN TAN ANTHEM AZ0411136 Arizona Community 10,362
PHOENIX-NORTH VALLEY AZ0407053 Arizona Community 10,343
BEARDSLEY WATER COMPANY 1 AZ0407007 Arizona Community 10,263
Shiprock-Rattlesnake-Cudei-Beclabito NTUA NN3500248 Arizona Community 9,975
WINSLOW CITY OF AZ0409035 Arizona Community 9,789
TOLLESON CITY OF AZ0407101 Arizona Community 9,300
ARIZONA WATER CO - SIERRA VISTA AZ0402004 Arizona Community 9,175
DONEY PARK WATER AZ0403005 Arizona Community 8,996
CCA - ELOY COMPLEX AZ0411115 Arizona Community 8,852
ARIZONA WATER CO - BISBEE AZ0402001 Arizona Community 8,707
GREEN VALLEY DWID AZ0410157 Arizona Community 8,687
ARIZONA WATER CO - MIAMI CLAYPOOL AZ0404002 Arizona Community 8,656
SCUA Upper Seven Mile 090400114 Arizona Community 8,478
Chinle-Many Farms-Del Muerto NTUA NN0400174 Arizona Community 8,458
USAF LUKE AIR FORCE BASE AZ0407305 Arizona Community 8,440
USMC YUMA MAIN SYSTEM AZ0414082 Arizona Community 8,353
CITIZENS UTL-OASIS SYS AZ0408045 Arizona Community 8,132
ARIZONA WATER CO - PINEWOOD AZ0403002 Arizona Community 8,089
PINE STRAWBERRY WID AZ0404034 Arizona Community 8,013
San Tan Mountain Casino Temporary Water System 090400048 Arizona Non-Transient Non-Community 7,990