Utilities in Washington
9,956 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
Is your public water system listed? Claim your free listing →
Claim Your Listing →Showing page 118 of 200 (9,956 systems)
NOBLE WOODS WATER SYSTEM
WA5302308 · 37 served
NOEL CANNING
WA5307143 · 62 served
NOISY CREEK CAMPGROUND
WA53FS682 · 41 served
NOLANS
WA5359780 · 150 served
NOLD PLAT
WA53AA224 · 9 served
NOLTE STATE PARK
WA53SP590 · 1,100 served
NOOKSACK 5 CEDARS
WA5314756 · 125 served
NOOKSACK CAMPGROUND
WA53FS688 · 80 served
NOOKSACK MARKET
105300084 · 300 served
NOOKSACK VALLEY WATER ASSOCIATION
WA5359850 · 1,343 served
NOOKSACK WATER DEPT
WA5359800 · 2,427 served
NOOKSACK-5 CEDARS WATER SYSTEM
WA53IH560 · 130 served
Noor Energy Inc
WA5358864 · 36 served
NOORS PARADISE MARKET
WA5302197 · 65 served
NOOTS DRIVE INN
WA5359858 · 30 served
NORCLIFFE WATER ASSOCIATION
WA5384566 · 57 served
NORMANDY HEIGHTS OWNERS ASSOCIATION
WA5302397 · 7 served
NORMANDY PARK WATER COMPANY
WA5359900 · 1,985 served
NORMANNA PARK INC.
WA5319949 · 202 served
NORRIS SUPPLY
WA5359985 · 30 served
NORSELAND MOBILE HOME PARK
WA53AB609 · 1 served
NORTH 16 DOMESTIC WATER ASSN
WA5361250 · 29 served
NORTH ACRES MOBIL PARK
WA5359987 · 130 served
NORTH BAINBRIDGE WATER CO
WA5359994 · 5,490 served
NORTH BAY HEIGHTS 3
WA5307656 · 20 served
NORTH BAY HEIGHTS 4
WA5308045 · 20 served
NORTH BAY HEIGHTS 5
WA5308046 · 24 served
NORTH BAY HEIGHTS 6
WA5308047 · 24 served
NORTH BEACH MOTEL 1
WA5375862 · 31 served
NORTH BEACH SCHOOL
WA5359997 · 47 served
NORTH BEACH WATER
WA5363000 · 8,093 served
NORTH BEACH WATER CO
WA5360000 · 25 served
NORTH BELLINGHAM GOLF COURSE
WA5304235 · 170 served
NORTH BEND CITY OF
WA5360100 · 7,228 served
North Beverly Beach Association
WA5311239 · 46 served
NORTH BLUFF ASSOCIATION
WA5360140 · 31 served
NORTH BONNEVILLE CITY OF
WA5360150 · 1,048 served
NORTH BOON WATER SYSTEM
WA5318821 · 75 served
North Cascades Env Learning Center
WA53NP060 · 48 served
NORTH CASCADES SPORTSMANS CLUB
WA5308435 · 14 served
NORTH CEDARHURST WATER SYSTEM
WA5360250 · 25 served
North City Water District
WA5339600 · 32,847 served
NORTH CLEAR LAKE
WA53FS690 · 25 served
NORTH COUNTRY CHAPEL
WA5337749 · 40 served
NORTH COUNTRY CHRISTIAN SCHOOL
WA5302747 · 27 served
NORTH COUNTRY EMS
WA53AA102 · 1 served
NORTH COUNTRY HARDWARE
WA53AA020 · 28 served
North County Christ The King Church
WA5357675 · 44 served
NORTH CREEK CAMPGROUND
WA53NR555 · 25 served
NORTH CREEK CAMPGROUND - WSDNR
WA5360380 · 25 served