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
CHANDLER WATER DEPT/COOP AZ0407014 Arizona Community 298
SANTA CRUZ COUNTY FAIRGROUNDS AZ0412028 Arizona Transient Non-Community 297
MESALAND WATER COMPANY AZ0410074 Arizona Community 294
Mexican Water NTUA NN4903072 Arizona Community 294
TUCSON WATER DEPT AZ0410161 Arizona Community 292
WHITE HORSE RANCH OWNERS ASSOCIATION AZ0413221 Arizona Community 292
FRANCISCO GRANDE HOTEL AZ0411333 Arizona Transient Non-Community 292
MT LEMMON DWID AZ0410140 Arizona Community 290
GW -BWC, INC- EAGLETAIL AZ0407032 Arizona Community 288
SUN VALLEY UTILITIES AZ0409001 Arizona Community 287
BIASI WATER COMPANY AZ0408138 Arizona Community 284
BOUSE DWID AZ0415038 Arizona Community 284
VILLA GRANDE DWID AZ0411321 Arizona Community 283
GHR LANDOWNERS ASSN WATER COOP AZ0408150 Arizona Community 280
WHEEL INN R V PARK AZ0411550 Arizona Transient Non-Community 280
Cocopah East 090400073 Arizona Community 280
USFS CONF CAVE SPRINGS AZ0403575 Arizona Transient Non-Community 280
TOCC 090400215 Arizona Community 280
SILVER CREEK RV PARK AZ0408064 Arizona Community 280
Whitehorse Lake NTUA NN3500239 Arizona Community 277
Long House Valley NTUA NN0400825 Arizona Community 277
San Miguel 090400026 Arizona Community 275
SCUA Upper Peridot 090400242 Arizona Community 275
VERDE VALLEY MANOR AZ0413127 Arizona Community 275
PRESCOTT NF GRANITE BASIN CPGD AZ0413756 Arizona Transient Non-Community 275
Sunrise Hotel 090400385 Arizona Transient Non-Community 273
CROSSROADS RV PARK AZ0408083 Arizona Community 272
RIO VIEJO WATER AZ0410011 Arizona Community 272
ARIZONA PROVING GROUND AZ0408316 Arizona Non-Transient Non-Community 271
SHEEPSPRINGS SOUTH-NTUA 093503043 Arizona Community 270
Ak-Chin Southern Dunes Golf Club 090400098 Arizona Non-Transient Non-Community 270
DESERT GARDENS AZ0414089 Arizona Community 270
Mariano Lake Community School - BIA 093534012 Arizona Community 267
RIO MERCADO WATER AZ0410968 Arizona Community 266
BACA COMMUNITY - NTUA 093500331 Arizona Community 265
LITTLE PARK WATER COMPANY AZ0413075 Arizona Community 264
GW OCOTILLO WATER - SILVERBELL WEST AZ0410162 Arizona Community 263
LA CASITA WATER COMPANY 2 AZ0410410 Arizona Community 261
GRAND CANYON DRINKING WATER AZ0403097 Arizona Transient Non-Community 260
HAVASU SPRINGS RESORT AZ0414008 Arizona Community 260
Hotevilla/Bacavi Community School 090400052 Arizona Community 260
SIERRITA MOUNTAIN WATER COOP AZ0410208 Arizona Community 258
FAR HORIZONS MHP AZ0420042 Arizona Community 258
Mexican Springs West Rural NTUA NN3500267 Arizona Community 257
SALOME RV RESORT LLC AZ0415501 Arizona Transient Non-Community 256
Second Mesa Day School - BIA 090400057 Arizona Community 255
Rainbow Village-Navajo Mountain NTUA NN4900223 Arizona Community 255
GW SAGUARO DIST WATER CO - TALA WAY AZ0410283 Arizona Community 255
EIGHTY-EIGHT SHADES TRAI AZ0414435 Arizona Community 254
THIM UTILITY COMPANY - WELL 9 AZ0410206 Arizona Community 254