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
SIERRA VISTA-JR HIGH SCH AZ0402064 Arizona Community 875
Tsehootsooi Middle School NN0400181 Arizona Community 875
VERDE LAKES WATER - DINKY CREEK AZ0413059 Arizona Community 875
SANDARIO WATER COMPANY AZ0410093 Arizona Community 870
VERDE LAKES WATER - BIG VALLEY AZ0413130 Arizona Community 870
FAR HORIZONS EAST MHP AZ0420443 Arizona Community 870
Tsa Yah Toh NTUA NN3500278 Arizona Community 865
Narbona Pass NTUA NN3503031 Arizona Community 862
Nazlini NTUA NN0400397 Arizona Community 862
LONGHORN MEADOWS ADDITION TX0610217 Arizona Community 855
NEW PUEBLO WATER COMPANY AZ0410141 Arizona Community 850
THE HUB WATER SYSTEM AZ0413342 Arizona Non-Transient Non-Community 850
DESERT GOLD RV RESORT AZ0415097 Arizona Transient Non-Community 840
HEBER DWID AZ0409014 Arizona Community 839
Sawmill NTUA NN0403025 Arizona Community 838
MISSOULA WATER WORKS LTD PTR MT0002580 Arizona Community 835
FOOTHILLS WATER CO HIGHL AZ0410165 Arizona Community 832
HUMBOLDT WATER SYSTEM AZ0413052 Arizona Community 825
PINEY SHORES TX1700532 Arizona Transient Non-Community 822
PATAGONIA WATER DEPARTMENT AZ0412006 Arizona Community 819
SIERRA PACIFIC MOBILE MANOR AZ0414098 Arizona Community 816
PEBBLE LAKE AZ0408012 Arizona Community 816
CIRCLE CITY - CITY OF SURPRISE AZ0407112 Arizona Community 815
ADOT BURNT WELL REST AREA AZ0407141 Arizona Transient Non-Community 808
BLACK ROCK RV VILLAGE AZ0415080 Arizona Transient Non-Community 808
ELFRIDA WID AZ0402017 Arizona Community 800
CHINO VALLEY SCHOOL - DEL RIO AZ0413187 Arizona Non-Transient Non-Community 800
SILVERVIEW RV PARK AZ0408164 Arizona Community 800
TUCSON COUNTRY DAY SCHOOL AZ0420018 Arizona Non-Transient Non-Community 800
SALT RIVER PROJ-CORONADO AZ0401339 Arizona Community 800
MOHAVE VALLEY ELEM SCHOOL AZ0408051 Arizona Non-Transient Non-Community 800
E & T WATER COMPANY AZ0410040 Arizona Community 800
PIMA COUNTY SHOPS-#1 MISSION R AZ0420073 Arizona Transient Non-Community 800
PARK SHADOWS LLC AZ0407354 Arizona Community 800
ORANGE GROVE WATER COMPANY AZ0414366 Arizona Community 800
ADOC ASPC FORT GRANT AZ0405303 Arizona Community 800
TUCSON ELECTRIC POWER CO AZ0420583 Arizona Non-Transient Non-Community 800
Iyanbito NTUA NN3500258 Arizona Community 797
PATTON PLACE ESTATES AZ0407517 Arizona Community 795
Cameron Community - NTUA 090403010 Arizona Community 795
Kinlichee NTUA NN0400321 Arizona Community 787
TUCSON WATER DEPT AZ0410167 Arizona Community 786
COTTONWOOD MUNICIPAL WATER VV 1 AZ0413060 Arizona Community 785
Lupton NTUA NN0400282 Arizona Community 783
PEORIA, CITY OF-SUN SHAD AZ0407043 Arizona Community 777
LIBERTY ELEMENTARY SCHOOL AZ0407401 Arizona Non-Transient Non-Community 775
CITIZENS -BULLHEAD AZ0408036 Arizona Community 770
Nageezi NTUA NN3500296 Arizona Community 763
CITY OF PHOENIX-PENINSULA AZ0407058 Arizona Community 760
Rock Point Community School BIA NN0435011 Arizona Community 758