Utilities in Washington
9,956 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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ORONDO ORCHARDS NORTH B
WA5308053 · 20 served
ORONDO ORCHARDS SOUTH A
WA5364375 · 32 served
ORONDO REST AREA
WA53HD545 · 25 served
ORONDO RIVER PARK
WA5368800 · 90 served
ORONDO SCHOOL
WA5304907 · 260 served
ORONDO WATER SYSTEM
WA5364380 · 44 served
OROVILLE CITY OF
WA5364400 · 3,256 served
OROVILLE CONG.OF JEHOVAHS WITNESSES
WA5302479 · 51 served
OROVILLE GOLF CLUB
WA5327691 · 64 served
ORRION FARM
WA5308337 · 10 served
ORTING 15
WA5304778 · 117 served
ORTING CITY OF
WA5364500 · 10,332 served
ORTING-MCMILLAN WATER ASSOC
WA5364550 · 75 served
ORV LOWER CAMPGROUND
WA5307254 · 83 served
ORV SPORTS PARK
WA5364718 · 90 served
OSO GENERAL STORE
WA5334999 · 50 served
OSOYOOS LAKE STATE PARK
WA53SP617 · 2,262 served
Osprey Ranch FWH
WA53AD866 · 103 served
OSTRANDER WATER SYSTEM
WA5364800 · 132 served
Ostrom Mushroom Farm Water System
WA53AB638 · 62 served
OSTROM MUSHROOM FARMS
WA5364810 · 100 served
OSULLIVAN SPORTSMENS RESORT
WA5316001 · 104 served
OTA/RUMSEY/VANCLEAVE WATER SYSTEM
WA5307947 · 9 served
OTHELLO COUNTRY CLUB WATER ASSN
WA5364830 · 208 served
OTHELLO MANOR LLC
WA5364845 · 400 served
OTHELLO WATER DEPARTMENT
WA5364850 · 8,755 served
OTHER PLACE, THE
WA5330311 · 3 served
OTTER LANE WATER PARTNERSHIP
WA5307896 · 4 served
OTTERCREST ESTATES WATER SYSTEM
WA5355205 · 30 served
OTTO WATER SYSTEM
WA5330776 · 133 served
OUR LADY OF VALLEY CATHOLIC CHURCH
WA5341522 · 60 served
OUR LADY QUEEN OF HEAVEN
WA5303437 · 175 served
OUR REEDEEMER LUTHERAN CHURCH
WA5364915 · 100 served
OUTBACK RV PARK
WA5305792 · 114 served
Outlaw Camp
WA53AC008 · 193 served
OUTLOOK COMMUNITY WATER
WA5364937 · 282 served
OUTLOOK ELEMENTARY SCHOOL
WA5364940 · 600 served
Outpost Resort The
WA5364960 · 40 served
OUTPOST SALOON
WA5355730 · 26 served
OVERBAY ORCHARD
WA5364980 · 7 served
OVERDALE WATER ASSOCIATION
WA5365000 · 476 served
OVERLAKE BLUEBERRY FARM
WA5365012 · 2 served
OVERLAKE SCHOOL
WA5365015 · 5 served
OVERLAND STATION
WA5365017 · 54 served
OVERNIGHT TRAILER PARK
WA5365030 · 25 served
OWENS EQUIPMENT
WA5365055 · 12 served
OWL CREEK
WA5303943 · 102 served
OWL'S NEST MOTEL
WA5329904 · 6 served
OWNERS ASSOC OF BEACH CLUB CONDOS
WA5329746 · 31 served
OX TEAM ORCHARD
WA5365066 · 44 served