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
FOOTHILLS WTR CO BROADMO AZ0410216 Arizona Community 999
ALPINE VILLAGE MHP IL0315125 Arizona Community 994
Hawley Lake Homes 090400383 Arizona Transient Non-Community 990
EHRENBERG IMPROVEMENT DISTRICT AZ0415497 Arizona Community 989
MAR CNTY PKS-ESTRELLA MT AZ0407135 Arizona Transient Non-Community 988
AGUILA WATER SERVICE AZ0407003 Arizona Community 987
Hard Rock NTUA NN0403811 Arizona Community 982
PAYSON WATER - MESA DE CABALLO AZ0404030 Arizona Community 976
MOUNTAIN GLEN WATER SERVIC LINDEN TRAILS AZ0409090 Arizona Community 975
Chinle High School NN0403062 Arizona Non-Transient Non-Community 975
CANYON RANCH RESORT AZ0420405 Arizona Non-Transient Non-Community 975
Houck-Querino Canyon NTUA NN0400280 Arizona Community 971
Klagetoh NTUA NN0403026 Arizona Community 971
Navajo Generating Station 090400402 Arizona Non-Transient Non-Community 970
CHINO VALLEY HIGH SCHOOL AZ0413087 Arizona Non-Transient Non-Community 960
SCOTTSDALE CAREFREE RANCH AZ0407153 Arizona Community 960
LAVEEN SCHOOL AZ0407413 Arizona Transient Non-Community 950
BOHNE WATER CO AZ0407011 Arizona Community 950
ICCC CHRISTMAS MINE WATER SYS. AZ0404010 Arizona Transient Non-Community 950
USDJ FBP FED CORR INST SAFFORD AZ0405306 Arizona Community 949
OLD TUCSON STUDIOS AZ0410356 Arizona Transient Non-Community 945
AWC - CASA GRANDE WEST WATER COMPANY AZ0411024 Arizona Community 943
Bacavi Village 090400687 Arizona Community 943
WHETSTONE DWID AZ0402038 Arizona Community 940
MARICOPA CONSOLIDATED DWID AZ0411036 Arizona Community 928
BIA Keams Canyon 090400054 Arizona Community 925
TIMBERLAND ACRES DWID AZ0409005 Arizona Community 922
FREEPORT MCMORAN MIAMI - BARNEY AZ0404011 Arizona Non-Transient Non-Community 916
RINCON COUNTRY EAST RV PARK AZ0420602 Arizona Community 912
Casamero Lake-Smith Lake NTUA NN3500256 Arizona Community 906
Toadlena NTUA NN3503028 Arizona Community 903
MAIN EVENT RV PARK/REST AZ0415515 Arizona Transient Non-Community 900
GRAHAM WATER SERVICE-LAK AZ0414010 Arizona Community 900
RANCHO DEL CONEJO COMM WATER COOP AZ0410142 Arizona Community 900
TRIBAL LAND WATER CO AZ0415019 Arizona Community 900
Red Mesa Public Schools NN0400299 Arizona Community 900
AT & SF RAILROAD-PEACH S AZ0408002 Arizona Community 900
TEDS TRUCK STOP/CENTER AZ0415528 Arizona Transient Non-Community 900
Wingate High School - BIE 093534021 Arizona Community 900
VETERANS MEDICAL CENTER AZ0420566 Arizona Non-Transient Non-Community 900
PARADISE PEAK MHP AZ0407646 Arizona Community 900
AZ SONORA DESERT MUSEUM AZ0410324 Arizona Transient Non-Community 900
USFS ASNF WOODS CANYON - ASPEN CAMP AREA AZ0403802 Arizona Transient Non-Community 900
TRIBAL LAND WATER CO. AZ0414019 Arizona Community 900
GCNRA LEES FERRY AZ0403713 Arizona Transient Non-Community 890
WALKER CANTONMENT AREA AZ0414363 Arizona Non-Transient Non-Community 888
Havasupai Village 090400102 Arizona Community 885
WALDEN MEADOWS COMM COOP AZ0413184 Arizona Community 880
METROPOLITAN DWID - E&T SYSTEM AZ0410046 Arizona Community 880
Round Rock NTUA NN0403023 Arizona Community 876