Utilities in Arizona
4,299 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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NYE TOGNONI
AZ0401322 · 20 served
O BARTS WATER COMPANY
AZ0413032 · 100 served
OAK CREEK ELEMENTARY SCHOOL
AZ0413095 · 250 served
OAK CREEK ESTATES
AZ0403398 · 30 served
OAK CREEK PROPERTIES
AZ0403337 · 0 served
OAK CREEK RANCH SCHOOL
AZ0413094 · 0 served
OAK CREEK TERRACE MOTEL
AZ0403328 · 30 served
OAK CREEK UTILITY CORP
AZ0403004 · 72 served
OAK CREEK VALLEY
AZ0413121 · 450 served
OAK CREEK VINEYARDS
AZ0413273 · 150 served
OAK CREEK WATER DISTRICT
AZ0413041 · 1,507 served
OAK KNOLL
AZ0413438 · 15 served
OAK TRAILER PARK
AZ0404345 · 158 served
OASIS TRAILER PARK
AZ0407357 · 60 served
OATMAN WATER COMPANY
AZ0408001 · 230 served
OCOTILLO LODGE AND MOTEL
AZ0415128 · 0 served
OCTAVE MINE
AZ0413397 · 2 served
OGEN RV PARK
AZ0408134 · 30 served
OJO BONITO ESTATES DWID
AZ0401039 · 54 served
Ojo Encino Day School Housing - BIA
093534013 · 178 served
OLD ADOBE INN
AZ0420124 · 28 served
OLD CONCHO WATER USERS
AZ0401011 · 40 served
OLD DONKEY INN MOTEL
AZ0420196 · 25 served
OLD POST OFFICE STEAKHOUSE
AZ0413200 · 25 served
OLD STAGE STOP COUNTRY STORE
AZ0413269 · 25 served
OLD STAGE STOP TRAILER PARK
AZ0413392 · 10 served
OLD TUCSON STUDIOS
AZ0410356 · 945 served
OLD TUMACACORI BAR
AZ0412347 · 25 served
OLDCASTLE WESTILE INC
AZ0411204 · 9 served
OLIVE AVENUE HOA
AZ0407484 · 25 served
OLIVER'S CLEANERS-MR NEL
AZ0420592 · 30 served
OLSON DAIRY
AZ0420226 · 1 served
ON THE GREENS
AZ0413268 · 173 served
ORACLE JUNCTION M H RANCH
AZ0411513 · 144 served
ORACLE NORTH HOME OWNERS ASSOC
AZ0410404 · 0 served
ORACLE RIDGE MINING PARTNERS
AZ0420525 · 15 served
ORANGE GROVE APARTMENTS
AZ0420408 · 15 served
ORANGE GROVE ELEMENTARY SCHOOL
AZ0414105 · 425 served
ORANGE GROVE WATER COMPANY
AZ0414366 · 800 served
ORANGEWOOD MOBILE HOME PARK
AZ0407682 · 500 served
ORCHARD CANYON LODGE
AZ0403309 · 60 served
ORCHARD VALLEY MOBILE HOME PARK
AZ0420159 · 130 served
ORE CAR SALOON
AZ0413366 · 25 served
ORGAN PIPE NM - KALIL SY
AZ0410707 · 15 served
ORGAN PIPE NM HEADQUARTERS
AZ0410701 · 755 served
ORO VALLEY APTS
AZ0420064 · 38 served
ORO VALLEY WATER COUNTRYSIDE
AZ0410175 · 4,534 served
ORO VALLEY WATER UTILITY
AZ0410164 · 42,316 served
ORO VALLEY WATER-R V DIVI
AZ0410212 · 11,138 served
Out of Africa Wildlife Park
090400690 · 29 served