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.

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System Name PWSID State Type Population Served
SKYLINE RESORT RV PARK AZ0411556 Arizona Community 375
PINAL COUNTY HOUSING DIVI AZ0411032 Arizona Community 375
ROCKING K RV AZ0414077 Arizona Transient Non-Community 366
WILLOW VALLEY WATER COMPANY HO AZ0408034 Arizona Community 365
ELKS LODGE NO. 2350 AZ0411351 Arizona Transient Non-Community 364
Desert Diamond Why 090400234 Arizona Non-Transient Non-Community 362
WENDEN DWID AZ0415023 Arizona Community 360
SADDLE MOUNTAIN RV PARK AZ0407431 Arizona Transient Non-Community 357
Lost Lake Resort 090600227 Arizona Community 355
RAMBLIN ROADS RV PARK AZ0415525 Arizona Transient Non-Community 354
SUNRISE VILLAGE MHP CA5000095 Arizona Community 353
Mittenrock NTUA NN3503057 Arizona Community 352
WEKIVA FALLS RESORT FL3351455 Arizona Community 352
TONTO HILLS DWID AZ0407076 Arizona Community 350
HONEA WATER CO. SYSTEM # AZ0410137 Arizona Community 350
LA POSADA COURT AZ0411520 Arizona Community 350
EL RANCHO DE CHRISTO AZ0404350 Arizona Transient Non-Community 350
CHLORIDE DWID AZ0408005 Arizona Community 350
AZ WATER CO-VALLEY FARMS AZ0411016 Arizona Community 350
QUARTZITE IMPROVEMENT AS AZ0414035 Arizona Community 350
CAMP NAVAJO AZ0403344 Arizona Non-Transient Non-Community 350
GOWAN MILLING LLC AZ0414513 Arizona Non-Transient Non-Community 350
SANDERS SCHOOL DISTRICT AZ0401022 Arizona Community 350
THE WATER STOP AZ0408329 Arizona Non-Transient Non-Community 350
MORMON LAKE LODGE AZ0403090 Arizona Transient Non-Community 350
FEDERAL CORRECTIONAL INST AZ0410187 Arizona Community 350
NORTHWEST WATER CO #1 AZ0407155 Arizona Community 350
GRAHAM WATER SERVICE-MOO AZ0414006 Arizona Community 350
NEW RIVER LDS CHURCH AZ0407544 Arizona Transient Non-Community 350
SANTA RITA BEL AIR WATER AZ0410189 Arizona Community 350
PACIFIC AGRIC HOLDINGS AZ0407273 Arizona Community 350
PEABODY COAL CO-BLACK ME AZ0409322 Arizona Community 350
SANTA CRUZ VLY SCH-TUBAC AZ0412022 Arizona Non-Transient Non-Community 350
MARICOPA MTN WTR CO-WEST AZ0411108 Arizona Community 350
MANY FARMS COMM - NTUA 090400252 Arizona Community 350
CASA GRANDE MOBIL RANCH B AZ0411521 Arizona Community 350
COPPER BASIN WATER CO. AZ0413022 Arizona Community 350
USFS CNF LOMA LINDA AZ0410605 Arizona Transient Non-Community 350
USFS CNF SKI LODGE AZ0410608 Arizona Transient Non-Community 350
JRS RV PARK AZ0415003 Arizona Transient Non-Community 350
Rough Rock Community High School BIA NN0435212 Arizona Non-Transient Non-Community 350
SPERRY FLIGHT SYSTEMS AZ0407325 Arizona Community 350
RAY WATER CO. SUNHAVEN S AZ0410096 Arizona Community 350
ALPINE COUNTRY CLUB AZ0401316 Arizona Transient Non-Community 350
THE BOULDERS APARTMENTS AZ0411528 Arizona Community 350
Ganado Mission - Sage Memorial Hospital NN0400320 Arizona Community 349
OCEAN MOBILE HOME PARK TX0360023 Arizona Community 347
SHANGRI LA RANCH AZ0407660 Arizona Community 345
Coppermine NTUA NN0400814 Arizona Community 342
SCUA Lower Peridot Bush 090400111 Arizona Community 342