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
YUMA MESA EAST MUNIC WAT AZ0414091 Arizona Community 4,500
RAY WATER COMPANY INC AZ0410095 Arizona Community 4,495
ARIZONA WATER CO - SUPERIOR AZ0411021 Arizona Community 4,393
ASPC LEWIS COMPLEX WATER SYSTEM AZ0407555 Arizona Community 4,300
CORDES LAKES WATER COMPANY AZ0413023 Arizona Community 4,257
METROPOLITAN DWID - HUB AZ0410060 Arizona Community 4,252
DESERT HILLS WATER AZ0407026 Arizona Community 4,220
BEAZER HOMES AZ0407506 Arizona Community 4,200
ASPC YUMA AZ0414099 Arizona Community 4,197
TOWN OF TAYLOR AZ0409031 Arizona Community 4,190
LAGO DEL ORO WATER CO AZ0410062 Arizona Community 4,170
MORENCI WATER ELEC CO MAIN AZ0406003 Arizona Community 4,108
SOUTHWEST WATER CO-SYSTE AZ0402053 Arizona Community 4,078
PIMA CNTY PK DEPT-FT LOW AZ0420520 Arizona Community 4,010
HUGHES MISSILE SYSTEMS CO AZ0420053 Arizona Non-Transient Non-Community 4,000
Sells Intertie 090400042 Arizona Community 4,000
MONUMENT VALLEY HIGH SCH AZ0409048 Arizona Community 4,000
GW FARMERS WATER CO - SANTA RITA SPRINGS AZ0410213 Arizona Community 3,990
GOLDEN SHORES WATER COMPANY AZ0408024 Arizona Community 3,970
ADOC EYMAN UNIT AZ0411705 Arizona Community 3,969
GOLDEN VALLEY IMPROVEMENT DISTRICT AZ0408081 Arizona Community 3,950
Crownpoint-Littlewater-Three Mile Point NTUA NN3503039 Arizona Community 3,950
Ganado-Burnside-Cornfield-Steamboat NTUA NN0403001 Arizona Community 3,947
CAREFREE WATER COMPANY AZ0407015 Arizona Community 3,894
Polacca 090400106 Arizona Community 3,890
Kayenta NTUA NN0403003 Arizona Community 3,844
SPANISH TRAIL WATER COMPANY AZ0410127 Arizona Community 3,822
GW SANTA CRUZ WATER CO - RED ROCK AZ0411160 Arizona Community 3,813
Lone Butte Industrial 090400345 Arizona Non-Transient Non-Community 3,810
GRAHAM COUNTY UTILITIES - PIMA AZ0405002 Arizona Community 3,799
GW SAGUARO DIST WATER CO - LAS QUINTAS AZ0410064 Arizona Community 3,720
Big River Development 090600226 Arizona Community 3,550
HOLLY LAKE RANCH TX2500012 Arizona Community 3,540
ARIZONA WATER CO - PINETOP LAKES AZ0409018 Arizona Community 3,513
ST JOHNS CITY OF AZ0401012 Arizona Community 3,500
KACHINA VILLAGE DWID AZ0403013 Arizona Community 3,500
AZ STATE PRISON - GEO GROUP - KINGMAN AZ0408184 Arizona Community 3,500
Colorado River Regional Water System 090400051 Arizona Community 3,476
STRAWBERRY WATER COMPANY AZ0404006 Arizona Community 3,426
ARIZONA WATER CO - RIMROCK AZ0413046 Arizona Community 3,423
EPCOR - WILLOW VALLEY/KING STREET AZ0408040 Arizona Community 3,408
Town of Parker 090415013 Arizona Community 3,360
PINETOP WATER COMMUNITY FACILITIES DIST AZ0409021 Arizona Community 3,250
SILVER SHADOWS WATER COMPANY AZ0410156 Arizona Community 3,245
CITY OF WILLCOX AZ0402035 Arizona Community 3,236
VOYAGER WATER COMPANY AZ0410035 Arizona Community 3,209
FREEPORT MCMORAN BAGDAD TOWN AZ0413011 Arizona Community 3,200
SILVER SHADOWS WATER CO. AZ0410105 Arizona Community 3,200
SILVER SHADOWS WATER CO AZ0410106 Arizona Community 3,200
SCUA Gilson Wash 090400236 Arizona Community 3,200