Washington: public water systems and their UCMR 5 PFAS results

Every public water system EPA lists for the state, tested or not

UCMR 5EPA monitoring data
2,771Systems listed
254Sampled under UCMR 5
68With PFAS detected
36Highest result at or above a 2024 EPA limit

2,771 community and non-transient non-community water systems are listed for Washington in EPA SDWIS. 254 were sampled under UCMR 5; 68 of those had at least one PFAS result at or above the reporting level, and 36 had a highest single result at or above a 2024 EPA limit (PFOA or PFOS 4 ppt, or Hazard Index 1).

These are monitoring results collected under EPA's Fifth Unregulated Contaminant Monitoring Rule (UCMR 5) at entry points, where treated water enters the distribution system; they are not tap-water samples. They are not compliance determinations: compliance with EPA's 2024 PFAS limits is judged on running annual averages of compliance monitoring, required from 2029, so a single UCMR 5 result at or above a limit is not a violation. “< MRL” means the compound was not quantified at EPA's minimum reporting level; it does not mean zero.

Sampled under UCMR 5 (254)

SystemPWSIDCityPopulationHighest PFOA (ppt)Highest PFOS (ppt)Highest HIHighest single result
Aberdeen City OfWA5300050Aberdeen22,867<MRL<MRL0No PFAS detected
Airway Heights City OfWA5300650Airway9,489<MRL<MRL0.32Hazard Index below its limit
Alderwood Water DistrictWA5301300Lynnwood245,715<MRL<MRL0No PFAS detected
Anacortes City OfWA5302200Mount Vernon25,109<MRL<MRL0No PFAS detected
Arlington City OfWA5302950Arlington29,508<MRL<MRL0.49Hazard Index below its limit
ArtondaleWA5303160Tacoma5,8286.3153.65.595PFOS ≥ 3 × its limit
Auburn City OfWA5303350Auburn107,655<MRL<MRL0.002Hazard Index below its limit
Bainbridge Island City OfWA5397650Bainbridge Island13,491<MRL<MRL0No PFAS detected
Battle Ground Water Dept City OfWA5304700Battle Ground30,237<MRL<MRL0No PFAS detected
BayshoreWA5304900Union130<MRL<MRL0No PFAS detected
Beacon Hill Water & Sewer DistrictWA5315650Kelso11,969<MRL<MRL0No PFAS detected
Bellevue City OfWA5305575Bellevue321,349<MRL<MRL0No PFAS detected
Bellingham-Water Division City OfWA5305600Bellingham141,127<MRL<MRL0No PFAS detected
Benton City WaterWA5305800Benton City5,626<MRL8.71.432PFOS 1–3 × its limit
Birch Bay Water & Sewer DistrictWA5395904Birch Bay9,046<MRL<MRL0No PFAS detected
Blaine City OfWA5307300Blaine6,800<MRL<MRL0No PFAS detected
Bonney Lake Water Department CityWA5307650Buckley43,371<MRL<MRL0.002Hazard Index below its limit
Bothell Water City OfWA5307900Bothell33,643<MRL<MRL0No PFAS detected
Bremerton City OfWA5308200Bremerton72,951<MRL<MRL0.002Hazard Index below its limit
Buckley WaterWA5309000Buckley7,842<MRL<MRL0No PFAS detected
Camas Municipal Water Sewer SystemWA5310800Camas31,7944.4120.002PFOS ≥ 3 × its limit
Castle Rock Municipal WaterWA5311800Castle Rock4,367<MRL<MRL0No PFAS detected
Cedar Grove Mobile ParkWA5336836Sequim40<MRL<MRL0No PFAS detected
Cedar River Water & Sewer DistrictWA5341800Maple Valley28,671<MRL<MRL0Other PFAS detected
Centralia Public Works - WaterWA5312200Centralia28,164<MRL5.80.002PFOS 1–3 × its limit
Chehalis Water DepartmentWA5312250Chehalis11,718<MRL<MRL0No PFAS detected
Chelan Co Pud 1WA5312284Wenatchee16,190<MRL<MRL0No PFAS detected
Chelan Water Dept City OfWA5312300Chelan9,425<MRL<MRL0No PFAS detected
Cheney City OfWA5312400Cheney16,954<MRL<MRL0No PFAS detected
Clark Public UtilitiesWA5313333Vancouver153,52688.40.532PFOS 1–3 × its limit
Coal Creek Utility DistrictWA5341750Newcastle15,989<MRL<MRL0No PFAS detected
Colfax Water Department City OfWA5314000Colfax3,507<MRL<MRL0No PFAS detected
College Place Water DeptWA5314050College Place8,147<MRL<MRL0No PFAS detected
Columbia Valley Water DistrictWA5366110Maple Falls2,648<MRL<MRL0No PFAS detected
Colville Water DepartmentWA5314200Colville4,945<MRL<MRL0No PFAS detected
Connell City OfWA5314600Connell5,150<MRL<MRL0No PFAS detected
Consolidated Irrig Dist 19 System 1WA5310220Greenacres9,434<MRL<MRL0No PFAS detected
Consolidated Irrig Dist 19 System 2WA5310221Greenacres21,220<MRL<MRL0No PFAS detected
Consolidated Support ServicesWA5321850Medical Lake569<MRL<MRL0No PFAS detected
Coupeville Town OfWA5315550Coupeville4,1429.8<MRL0.383PFOA 1–3 × its limit
Covington Water DistrictWA5341650Kent56,172<MRL8.60.756PFOS 1–3 × its limit
Crescent Water AssnWA5316020Joyce2,360<MRL<MRL0No PFAS detected
Cross Valley Water DistrictWA5316270Snohomish24,695<MRL<MRL0.005Hazard Index below its limit
Crystal Mountain IncWA5316400Raymond4,154<MRL<MRL0No PFAS detected
Deer Park City OfWA5318500Deer Park5,435<MRL7.50.43PFOS 1–3 × its limit
Dungeness MeadowsWA5320445Sequim488<MRL<MRL0No PFAS detected
Dupont Water System City OfWA5320500Dupont13,141<MRL<MRL0No PFAS detected
Duvall City OfWA5320750Duvall11,050<MRL<MRL0No PFAS detected
East Spokane Water Dist 1WA5321650Spokane Valley4,285<MRL5.50PFOS 1–3 × its limit
East Wenatchee Water DistrictWA5321800East Wenatchee26,519<MRL<MRL0No PFAS detected
Eastern Washington UniversityWA5321900Cheney17,108<MRL<MRL0No PFAS detected
Eastsound Water Users AssociationWA5322170Eastsound3,711<MRL<MRL0No PFAS detected
Eatonville Water DeptWA5322300Eatonville3,945<MRL<MRL0No PFAS detected
Edmonds City OfWA5322500Edmonds34,065<MRL<MRL0No PFAS detected
Ellensburg Water DeptWA5322950Ellensburg20,900<MRL<MRL0No PFAS detected
Elma City OfWA5323100Elma6,638<MRL<MRL0No PFAS detected
Emerald LakeWA5323294Shelton329<MRL<MRL0No PFAS detected
Energy Dept Of/200WWA5300100Richland6,351<MRL<MRL0No PFAS detected
Enumclaw Water DepartmentWA5323600Enumclaw23,276<MRL<MRL0No PFAS detected
Ephrata Water DepartmentWA5323650Ephrata8,718<MRL<MRL0No PFAS detected
Everett Public Works Dept. City OfWA5324050Everett215,774<MRL<MRL0No PFAS detected
Everson City OfWA5324200Everson3,893<MRL<MRL0No PFAS detected
Fairchild Air Force BaseWA5324350Fairchild Afb9,544<MRL7.91.702PFOS 1–3 × its limit
FerndaleWA5324850Ferndale19,305<MRL<MRL0No PFAS detected
Fife Dept Of Public WorksWA5325050Fife29,091<MRL<MRL0.502Hazard Index below its limit
Fircrest City OfWA5325150Fircrest7,927<MRL<MRL0.003Hazard Index below its limit
Firgrove Mutual IncWA5325200Puyallup36,1684.48.60.003PFOS 1–3 × its limit
Forks Municipal Water DeptWA5326000Forks3,468<MRL<MRL0No PFAS detected
Friday Harbor Town OfWA5326595Friday Harbor3,543<MRL<MRL0No PFAS detected
Fruitland Mutual Water CompanyWA5326800Puyallup15,3134<MRL0.003PFOA 1–3 × its limit
Gig Harbor Water DeptWA5327600Gig Harbor16,510<MRL<MRL0No PFAS detected
Gold Bar City OfWA5328300Goldbar2,745<MRL<MRL0No PFAS detected
Goldendale City OfWA5328450Goldendale4,314<MRL<MRL0No PFAS detected
Grandview City OfWA5328970Grandview11,010<MRL<MRL0No PFAS detected
Granger Water DepartmentWA5329000Granger3,993<MRL<MRL0No PFAS detected
Granite Falls City OfWA5329050Granite Falls5,349<MRL<MRL0No PFAS detected
Grays Harbor Co Water Dist 2WA5329250Montesano5,112<MRL<MRL0No PFAS detected
Harrington City OfWA5331450Waverly650<MRL<MRL0No PFAS detected
Heights WaterWA5332300Vashon2,051<MRL<MRL0No PFAS detected
Hi Valley ViewWA5300431Yakima67<MRL<MRL0No PFAS detected
Highline Water DistrictWA5340650Kent100,170<MRL<MRL0No PFAS detected
Hoquiam Water DepartmentWA5334350Hoquiam11,456<MRL<MRL0No PFAS detected
Horizons WestWA5334375Tacoma3,454<MRL<MRL0Other PFAS detected
Irvin Water District #6WA5336050Spokane4,150<MRL<MRL0Other PFAS detected
Issaquah Water SystemWA5336350Issaquah43,584<MRL<MRL0No PFAS detected
Jblm LewisWA5326050Joint Base Lewis-Mcchord35,4146.811.10.882PFOS 1–3 × its limit
Jblm Mcchord FieldWA5352200Joint Base Lewis-Mcchord7,290<MRL5.30.8PFOS 1–3 × its limit
Kalama City OfWA5337550Kalama8,020<MRL<MRL0No PFAS detected
Kelso City OfWA5338000Kelso15,775<MRL<MRL0No PFAS detected
Kennewick City OfWA5338100Kennewick118,1644.611.51.063PFOS 1–3 × its limit
Kent Water DepartmentWA5338150Kent166,421<MRL<MRL0.002Hazard Index below its limit
King County Water District #125WA5341998Seattle21,904<MRL<MRL0No PFAS detected
King County Water District #20WA5338950Seattle48,469<MRL<MRL0No PFAS detected
King County Water District #49WA5339800Burien23,492<MRL<MRL0No PFAS detected
King County Water District #54WA5339950Kent5,373<MRL<MRL0No PFAS detected
King County Water District 119WA5341985Duvall3,800<MRL<MRL0No PFAS detected
King County Water District No 90WA5341150Renton20,100<MRL<MRL0No PFAS detected
Kirkland City OfWA5342250Kirkland69,243<MRL<MRL0No PFAS detected
Lacey Water DepartmentWA5343500Lacey105,178<MRL<MRL0.31Hazard Index below its limit
Lake Chelan Reclamation DistrictWA5343783Manson6,798<MRL<MRL0No PFAS detected
Lake Cushman System 5WA5303529Hoodsport3,675<MRL<MRL0Other PFAS detected
Lake Forest Park Water DistrictWA5340950Lake Forest Park3,171<MRL<MRL0No PFAS detected
Lake Meridian Water DistrictWA5341900Kent24,231<MRL<MRL0No PFAS detected
Lakehaven Water And Sewer DistrictWA5341997Federal Way148,809<MRL4.10.58PFOS 1–3 × its limit
Lakewood Water DistrictWA5345550Lakewood82,425<MRL5.90.562PFOS 1–3 × its limit
Liberty Lake Sewer & Water DistrictWA5347150Liberty Lake14,500<MRL<MRL0.002Hazard Index below its limit
Long Beach Water DepartmentWA5348000Long Beach4,628<MRL<MRL0No PFAS detected
LongmireWA53NP580Ashford4,871<MRL<MRL0No PFAS detected
Longview Water DepartmentWA5348100Longview57,617<MRL<MRL0No PFAS detected
Lost Lake Property Owners AssnWA5348345Coupeville736<MRL<MRL0No PFAS detected
Lummi Tribal Water District105300002Bellingham3,699<MRL<MRL0No PFAS detected
Lwwsd - South Shore Water SystemWA5395910Bellingham10,028<MRL<MRL0No PFAS detected
Lynden Water DepartmentWA5349150Lynden20,062<MRL<MRL0No PFAS detected
Lynnwood City OfWA5349270Lynnwood68,204<MRL<MRL0No PFAS detected
Manchester Water DistrictWA5350700Manchester10,475<MRL<MRL0No PFAS detected
Marysville UtilitiesWA5351900Marysville88,582<MRL<MRL0No PFAS detected
Mattawa City OfWA5352000Mattawa5,370<MRL<MRL0No PFAS detected
Mccormick WoodsWA5340529Port Orchard2,760<MRL<MRL0No PFAS detected
Medical Lake City OfWA5353400Medical Lake4,982<MRL4.40.53PFOS 1–3 × its limit
Mercer Island City OfWA5353640Mercer Island31,057<MRL<MRL0No PFAS detected
Milton City OfWA5354950Milton8,078<MRL<MRL0.002Hazard Index below its limit
MinterbrookWA5354740Tacoma5,083<MRL<MRL0.002Hazard Index below its limit
Model Irrigation Dist #18WA5355550Spokane7,9034.25.30.002PFOS 1–3 × its limit
Modern Electric Water CoWA5355600Spokane18,487<MRL<MRL0No PFAS detected
Monroe Water SystemWA5355820Monroe23,467<MRL<MRL0No PFAS detected
Montesano City OfWA5356000Montesano6,204<MRL<MRL0No PFAS detected
Moses Lake City OfWA5356300Moses Lake32,428<MRL52.25.412PFOS ≥ 3 × its limit
Mountain View-Edgewood Water CoWA5356820Edgewood9,680<MRL<MRL0.002Hazard Index below its limit
Mountlake Terrace City OfWA5357250Mountlake Terrace26,402<MRL<MRL0No PFAS detected
Moxee Water DepartmentWA5357300Moxee5,599<MRL<MRL0No PFAS detected
Mt. Vista - Dungeness Golf Course105388889Sequim517<MRL<MRL0No PFAS detected
Mukilteo Water & Wastewater DistrWA5357550Mukilteo31,437<MRL<MRL0No PFAS detected
Naches Town OfWA5358100Naches3,512<MRL<MRL0No PFAS detected
Naval Air Station/Whidbey IslandWA5303420Nas Whidbey Island16,595<MRL<MRL0No PFAS detected
Naval Base Kitsap At BangorWA5302714Silverdale16,828<MRL<MRL0No PFAS detected
Naval Base Kitsap At BremertonWA5303468Silverdale11,792<MRL<MRL0No PFAS detected
Ne Sammamish Sewer & Water DistrictWA5375265Sammamish9,702<MRL<MRL0No PFAS detected
Nob Hill Water AssociationWA5359700Yakima38,050<MRL<MRL0No PFAS detected
North Bainbridge Water CoWA5359994Poulsbo5,490<MRL<MRL0No PFAS detected
North Beach WaterWA5363000Ocean Park8,093<MRL<MRL0No PFAS detected
North Bend City OfWA5360100North Bend8,710<MRL<MRL0No PFAS detected
North City Water DistrictWA5339600Shoreline32,847<MRL<MRL0No PFAS detected
North PeninsulaWA5305122Poulsbo16,449<MRL<MRL0No PFAS detected
North Perry Ave Water DistrictWA5360950Bremerton24,402<MRL<MRL0No PFAS detected
Northshore Utility DistrictWA5340800Kenmore99,789<MRL<MRL0No PFAS detected
Northwest TrekWA5361990Eatonville1,283<MRL<MRL0No PFAS detected
Northwest Water Assoc. Inc.WA5362000Lynden4004.7<MRL0.002PFOA 1–3 × its limit
Oak Harbor City OfWA5362650Oak Harbor23,675<MRL<MRL0No PFAS detected
Ocean Shores Water DeptWA5363008Hoquiam9,347<MRL<MRL0No PFAS detected
Olympia City OfWA5363450Olympia126,9664.35.80.002PFOS 1–3 × its limit
Olympic View Water & Sewer DistrictWA5363600Edmonds17,784<MRL<MRL0No PFAS detected
Omak City OfWA5363750Omak4,940<MRL<MRL0Other PFAS detected
Orchard Avenue Irrigation Dist 6WA5364000Spokane4,330<MRL<MRL0No PFAS detected
Orting City OfWA5364500Orting10,332<MRL<MRL0No PFAS detected
Othello Water DepartmentWA5364850Othello8,755<MRL<MRL0No PFAS detected
Pacific City OfWA5365300Othello7,925<MRL<MRL0.004Hazard Index below its limit
Parkland Light & Water CompanyWA5366200Tacoma33,7756.213.80.473PFOS ≥ 3 × its limit
Parkview TerraceWA5366215Tacoma3,730<MRL<MRL0.003Hazard Index below its limit
Pasadena Park Irr Dist 17WA5366300Spokane6,269<MRL<MRL0No PFAS detected
Pasco Water DepartmentWA5366400Pasco115,102<MRL<MRL0No PFAS detected
Pattison 500WA5366578Lacey4,643<MRL<MRL0No PFAS detected
Peacock HillWA5366637Tacoma7,401<MRL<MRL1.498Hazard Index 1–3 × its limit
Point EvansWA5368065Tacoma5,211<MRL<MRL0No PFAS detected
Port Angeles City OfWA5368550Port Angeles28,067<MRL<MRL0No PFAS detected
Port Angeles CompositeWA5343296Carlsborg8,872<MRL<MRL0Other PFAS detected
Port Of Seattle/Seatac AirportWA5303182Seattle49,483<MRL<MRL0No PFAS detected
Port Orchard Water DeptWA5368900Port Orchard15,355<MRL<MRL0No PFAS detected
Port Townsend City OfWA5369000Port Townsend17,053<MRL<MRL0No PFAS detected
Poulsbo City OfWA5369150Poulsbo18,400<MRL<MRL0No PFAS detected
Prosser City OfWA5369750Prosser8,030<MRL<MRL0No PFAS detected
Pud #1 Of Asotin CountyWA5393343Clarkston21,930<MRL<MRL0No PFAS detected
Pullman Water Department City OfWA5369880Pullman31,315<MRL<MRL0No PFAS detected
Puyallup City OfWA5370050Puyallup94,520<MRL<MRL0.002Hazard Index below its limit
Quil Ceda Village105300116Tulalip30,000<MRL<MRL0No PFAS detected
QuimperWA5305783Port Townsend14,548<MRL<MRL0.002Hazard Index below its limit
Quincy Water Department City OfWA5370450Quincy8,415<MRL<MRL0No PFAS detected
QuistorffWA5370550Tacoma1,113<MRL124.418Hazard Index ≥ 3 × its limit
Raymond Water DepartmentWA5371500Raymond4,620<MRL<MRL0No PFAS detected
Redmond Water System City OfWA5371650Redmond163,335<MRL50.003PFOS 1–3 × its limit
Renton City OfWA5371850Renton108,091<MRL<MRL0.002Hazard Index below its limit
Richland City OfWA5372250Richland106,49910.1170.543PFOS ≥ 3 × its limit
Ridgefield Public WorksWA5372400Ridgefield21,225<MRL<MRL0No PFAS detected
Rogers Group Properties I LlcWA5389470North Bend570<MRL<MRL0No PFAS detected
Sallal Water Association IncWA5375560North Bend6,600<MRL<MRL0No PFAS detected
Sammamish Plateau Water & SewerWA5340900Sammamish79,362<MRL11.11.654PFOS 1–3 × its limit
SeabeckWA5303134Poulsbo610<MRL<MRL0No PFAS detected
Seascape Water AssociationWA5307095Stanwood28<MRL<MRL0No PFAS detected
Seattle Public UtilitiesWA5377050Seattle1,161,961<MRL<MRL0No PFAS detected
Selah City OfWA5377400Selah9,331<MRL<MRL0No PFAS detected
Sequim City OfWA5377620Sequim14,293<MRL<MRL0.003Hazard Index below its limit
Seven Lakes Water AssociationWA5377660Stanwood5,823<MRL<MRL0No PFAS detected
Shelter Bay Community IncWA5378155La Conner2,212<MRL<MRL0No PFAS detected
Shelton City OfWA5378170Shelton15,273<MRL<MRL0No PFAS detected
Shoalwater Bay105300019Tokeland898<MRL<MRL0No PFAS detected
Silver Lake Water & Sewer DistrictWA5379250Bothell65,033<MRL<MRL0No PFAS detected
Silverdale Water Dist 16WA5379300Silverdale35,163<MRL<MRL0No PFAS detected
Skagit County Pud 1 Judy ResWA5379500Mount Vernon111,415<MRL<MRL0Other PFAS detected
Skyway Water & SewerWA5338800Seattle12,036<MRL<MRL0No PFAS detected
Snake River Housing Water SystemWA5300710Yakima3,036<MRL<MRL0No PFAS detected
Sno Pud 1 - Lake StevensWA5380907Everett67,710<MRL<MRL0No PFAS detected
Snohomish City OfWA5380915Snohomish16,367<MRL<MRL0No PFAS detected
Snoqualmie Pass Utility DistrictWA5381048Snoqualmie Pass5,832<MRL<MRL0No PFAS detected
Snoqualmie WaterWA5381080Snoqualime20,222<MRL<MRL0No PFAS detected
Soos Creek Water & Sewer DistrictWA5340100Renton74,172<MRL<MRL0No PFAS detected
SouthwoodWA5382844Tacoma64,1556.28.90.003PFOS 1–3 × its limit
Spanaway Water CompanyWA5382850Spanaway34,5066.28.30.373PFOS 1–3 × its limit
Spo Co Water Dist 3 Sys 1WA5393351Spokane19,035<MRL<MRL0No PFAS detected
Spo Co Water Dist 3 Sys 3WA5393353Spokane3,768<MRL<MRL0No PFAS detected
Spo Co Water Dist 3 Sys 4WA5393354Spokane6,233<MRL<MRL0No PFAS detected
Spokane Business & Industrial ParkWA5383027Spokane5,000<MRL<MRL0No PFAS detected
Spokane City OfWA5383100Spokane346,138<MRL6.10.002PFOS 1–3 × its limit
Stanwood Water Dept City OfWA5383650Stanwood17,586<MRL<MRL0No PFAS detected
Steilacoom Town OfWA5384000Steilacoom8,545<MRL<MRL0No PFAS detected
Stevens Co Pud - SuncrestWA5385202Loon Lake7,484<MRL<MRL0Other PFAS detected
Stevens Co Pud - ValleyWA5305520Loon Lake550<MRL<MRL0No PFAS detected
Stevens Pass Water SystemWA5384245Leavenworth4,053<MRL<MRL0No PFAS detected
Sultan Water DepartmentWA5384770Sultan8,424<MRL<MRL0No PFAS detected
Summit Water & Supply CoWA5385050Tacoma19,125<MRL<MRL0Other PFAS detected
Sumner City OfWA5385120Sumner16,438<MRL<MRL0No PFAS detected
Sunnyside City OfWA5385400Sunnyside17,194<MRL<MRL0No PFAS detected
SuquamishWA5386400Poulsbo4,203<MRL<MRL0No PFAS detected
Swinomish Casino & Lodge105338108La Conner2,400<MRL<MRL0No PFAS detected
Tacoma Water Division City OfWA5386800Tacoma446,245<MRL<MRL0.51Hazard Index below its limit
Tanglewilde Thompson Place 600WA5304397Lacey7,900<MRL<MRL0No PFAS detected
Tenino City OfWA5387400Tenino3,336<MRL<MRL0No PFAS detected
Toppenish Water DepartmentWA5388850Toppenish13,382<MRL<MRL0No PFAS detected
Trentwood Irrigation District 3WA5389250Spokane4,2285.1120.002PFOS ≥ 3 × its limit
Tukwila Water DepartmentWA5389500Tukwila36,298<MRL<MRL0No PFAS detected
Tulalip Bay Water Dist #1105300003Tulalip5,968<MRL<MRL0No PFAS detected
Tumwater City OfWA5389700Tumwater51,924<MRL<MRL0.003Hazard Index below its limit
Union Gap WaterWA5390250Union Gap6,433<MRL<MRL0No PFAS detected
Union Hill Water Association IncWA5390260Redmond8,720<MRL<MRL0No PFAS detected
Vancouver City OfWA5391200Vancouver373,04711.518.60.662PFOS ≥ 3 × its limit
Vera Water & PowerWA5391450Spokane Valley24,692<MRL<MRL0No PFAS detected
VinlandWA5391923Poulsbo4,801<MRL<MRL0No PFAS detected
Walla Walla Water DivisionWA5392500Walla Walla42,959<MRL<MRL0No PFAS detected
Wapato WaterworksWA5392800Wapato5,255<MRL<MRL0No PFAS detected
Warden City OfWA5392850Warden4,674<MRL<MRL0No PFAS detected
Washington State UniversityWA5393200Pullman21,506<MRL<MRL0No PFAS detected
Washougal City OfWA5393400Washougal21,441<MRL7.90.002PFOS 1–3 × its limit
Water District 19WA5338900Vashon5,335<MRL<MRL0No PFAS detected
Wenatchee City OfWA5394350Wenatchee43,690<MRL<MRL0No PFAS detected
West Richland City OfWA5394900West Richland21,231<MRL<MRL0No PFAS detected
West Sequim Bay IncWA5354192Sequim2,759<MRL<MRL0No PFAS detected
West Sound Utility District #1WA5302600Port Orchard28,9305.7<MRL0.8PFOA 1–3 × its limit
Westport Water DepartmentWA5395300Westport5,346<MRL<MRL0No PFAS detected
Whatcom County Water Dist 13WA5395914Maple Falls795<MRL<MRL0No PFAS detected
White Salmon City OfWA5396350White Salmon4,077<MRL<MRL0No PFAS detected
Whitworth Water District 2WA5396601Mead26,883<MRL4.60.003PFOS 1–3 × its limit
Woodinville Water DistrictWA5341600Woodinville66,699<MRL<MRL0No PFAS detected
Woodland City OfWA5398200Woodland10,640<MRL<MRL0Other PFAS detected
Yak Co - Terrace HeightsWA5306029Yakima8,410<MRL<MRL0No PFAS detected
Yakima Water Division City OfWA5399150Yakima112,858<MRL<MRL0No PFAS detected
Yelm City OfWA5399350Yelm17,355<MRL<MRL0No PFAS detected

Not tested under UCMR 5 (2,517)

UCMR 5 required monitoring by systems serving 3,300 or more people and by a representative sample of smaller systems. The systems below have no UCMR 5 results in EPA's data. Not tested is not the same as not detected: the absence of results says nothing about PFAS in their water.

SystemPWSIDTypeCityPopulationCounties
141St Ave Kpn 661WA5324781CWSLacey48Pierce County
165Th Ave Water SystemWA5325241CWSMaple Valley24King County
5 Cedars105300028CWSDeming150Whatcom County
60Th Street Water WorksWA5337925CWSSnohomish35Snohomish County
85 AcresWA5322590CWSSun Valley55King County
Abernathy FtcWA53FW005NTNCWSLongview30Cowlitz County
Acme Water District No 18WA5300250CWSAcme568Whatcom County
Adams County Water Dist #1WA5322525CWSOthello870Adams County
Adams Rd Community AssnWA5301977CWSCoupeville59Island County
Adams View105300042CWSWapato790Yakima County
Admiral Water Users AssnWA5334544CWSMoses Lake74Grant County
Admirals Cove Water DistrictWA5300410CWSFreeland870Island County
Afc Ranch 1WA5303427CWSTonasket217Douglas County
Afc Ranch 2WA5300863CWSTonasket125Grant County, Kittitas County
Agate Bay MhpWA5300496CWSNorth Bend40Whatcom County
Agate BeachWA5300510CWSUnion48Mason County
Agate WestWA5300515CWSFreeland100Kitsap County
Agotaras Water SystemWA5361390CWSGig Harbor138Pierce County
Agrex Water SystemWA53AB279NTNCWSEphrata25Grant County
Agrinorthwest RiverbendWA5306559CWSPasco59Benton County, Walla Walla County
Ahearn Water SystemWA5325384CWSCoupeville91Island County
Albion Water DeptWA5300800CWSAlbion600Whitman County
AlcoaWA5300750NTNCWSMalaga50Chelan County
Alder LakeWA5326995CWSPort Orchard85Pierce County
Alderbrook Water CoWA5301050CWSUnion2,154Mason County
Alderdale Water AssnWA5326214CWSProsser171Klickitat County
Aldergrove Water Assoc.WA5301200CWSLynden120Whatcom County
Alderwood EastWA5301265CWSSequim39Clallam County
Alderwood EstatesWA5301270CWSPuyallup635Pierce County
Aleck Bay Park Water SystemWA5301338CWSLopez Island40San Juan County
Algona Water DeptWA5301450CWSAlgona3,300King County
Allan Bros WarehouseWA5301608NTNCWSNaches1,000Yakima County
Allyn CareyWA53AC551CWSShelton45Mason County
Allyn Shopping CenterWA5301695CWSTacoma414Mason County
Almira Water SystemWA5301700CWSAlmira372Lincoln County
Aloha Pines Estates Water SystemWA5306319CWSElk95Spokane County
Alpha Modular StructuresWA5306218NTNCWSChehalis60Lewis County
Alpine Acres Community AssociationWA5301822CWSCashmere51Chelan County
Alpine HillsWA5301826CWSTacoma363Thurston County
Alpine Mobile EstatesWA5305831CWSPort Orchard71Thurston County
Alpine Mobile ManorWA5301830CWSIssaquah45King County
Alpine Water AssociationWA5307667CWSFalls City58King County
Alpine Water DistrictWA5325315CWSCashmere2,255Chelan County
Alps Mobile Home ParkWA5314572CWSYakima150Yakima County
Alta Forest ProductsWA53AC650NTNCWSPort Orchard90Mason County
Alta Lake Golf Course PlatWA5319204CWSEast Wentachee161Okanogan County
Amboy Clark Public UtilitiesWA5304625CWSVancouver991Clark County, Cowlitz County
Ames Lake Water Assoc IncWA5302055CWSRedmond3,224King County
Amg Aluminum North AmericaWA5337921NTNCWSMalaga50Chelan County
Andersen Dairy IncWA5305366NTNCWSBattle Ground64Clark County
Anderson Creek Water AssociationWA5302300CWSBellingham41Whatcom County
Anderson Hay & Grain CoWA5302330NTNCWSYakima130Kittitas County
Andrews FirstWA5317241CWSTacoma299Thurston County
Andrus Water SystemWA5326280NTNCWSSpokane41Spokane County
Angel Of The Winds105311105NTNCWSArlington2,303Snohomish County
Apple Acres VillageWA5302735CWSYakima212Chelan County
Apple King LlcWA5362020NTNCWSYakima100Yakima County
Appleway Trailer CourtWA5300603CWSTonasket54Okanogan County
Aqua Copia/Horse Country EstatesWA5334400CWSSnohomish250Snohomish County
Aqua Hills MarysvilleWA5309404CWSPort Orchard113Snohomish County
Arcadia EstatesWA5302857CWSUnion110Mason County
Arden Hills Water SystemWA5302885CWSColville80Stevens County
Arlenes AdditionWA5302942CWSBurbank480Walla Walla County
Arlington East Mutual Water Assn.WA5302948CWSArlington100Snohomish County
Arlington Heights Water Co IncWA5311134CWSArlington57Snohomish County
Arlington TerraceWA5327241CWSPort Orchard104Snohomish County
Arlington View Estates Water AssocWA5302945CWSArlington75Snohomish County
AromaticsWA53AD027NTNCWSMoses Lake40Franklin County
Arrowhead Beach Coop Water AssocWA5303000CWSMt Vernon168Island County
Arrowhead RanchWA53AB980NTNCWSCle Elum140Okanogan County
Artesian Water District 8WA5303150CWSCollege Place302Walla Walla County
Ashford Water DistrictWA5303200CWSAshford1,141Pierce County
Ashley LaneWA5363777CWSPort Orchard30Kitsap County
Asotin Water DeptWA5303250CWSAsotin2,531Asotin County
Aspen Reflections Landing WaterWA5305782CWSElk49Pend Oreille County
Aspinwall EstatesWA5301463CWSTacoma93Thurston County
Aston EstatesWA5309066CWSTonasket141Okanogan County
Auburn Park Community LlcWA5303344CWSPort Orchard202King County
Aust 210WA5301222CWSLacey35Lewis County
Avellana WaterWA5326801CWSPoulsbo100Kitsap County
Ayock Beach ImprovementWA5303450CWSPort Orchard129Mason County
Azwell OrchardsWA5303523CWSTonasket7Chelan County
B & D Mobile Court105300073CWSToppenish45Yakima County
Baby Island Heights Water AssocWA5303660CWSFreeland211Island County
Bacus Road #1WA5364327CWSFreeland62Skagit County
Badger Canyon Ranchettes #2WA5332074CWSPort Orchard70Benton County
Badger Canyon Water AssnWA5300604CWSKennewick40Benton County
Badger Lake Estates LlcWA5346985CWSPort Orchard56Spokane County
Badger Mountain Irrigation DistrictWA5322617CWSKennewick2,331Benton County
Bainbridge Island Child Care CntrsWA5305369NTNCWSPort Orchard45Kitsap County
Bainbridge Island Pub WrksWA5307138NTNCWSBainbridge Island36Kitsap County
Baker Produce ZillahWA53AD263NTNCWSYakima65Yakima County
Baker View Water AssocWA5304050CWSLynden40Whatcom County
Bakerview Terrace Comm ClubWA5304025CWSMt Vernon34Island County
Bar 80 RanchettesWA5332071CWSBenton City32Benton County
Bar B Estate ManorWA5322751CWSTacoma96Mason County
Bardin Hills Farmworker HousingWA53AC034CWSWenatchee36Chelan County
BarleansWA5306429NTNCWSFerndale163Whatcom County
Basic American FoodsWA5301983NTNCWSMoses Lake100Grant County
Basin City Water Sewer DistrictWA5304461CWSMesa1,740Franklin County
Basin View Water AssociationWA5304530CWSOthello60Adams County
Basin Water Sources IncWA5304600CWSCle Elum1,158Grant County
Battle Ground High And Lewisville EWA5304710NTNCWSBattle Ground2,835Clark County
Bauers Landing LodgeWA5305836CWSCashmere291Douglas County
Bay CenterWA5304815CWSRaymond579Pacific County
Bay City PropertiesWA5304847CWSRaymond90Grays Harbor County
Bay EastWA5304852CWSUnion96Mason County
Bay LightWA5320834NTNCWSClinton100Island County
Bayshore Water SystemWA5304930CWSMt Vernon56Island County
Bayview Beach Water DistrictWA5305535CWSFreeland1,035Island County
Bayview Estates Water CompanyWA5304956CWSOak Harbor227Island County
Bayview Meadows Water SystemWA5327849CWSOak Harbor34Island County
Bayview SchoolWA5315113NTNCWSOak Harbor75Island County
Baywood Village Mobile Home ParkWA5336754CWSSequim90Clallam County
Bc Water CoWA53AA373CWSKennewick1,262Benton County
Bct IncWA5306643NTNCWSWallula58Walla Walla County
Beach105300109CWSSequim45Clallam County
Beachcomber H2O CoWA5304979CWSFreeland310Island County
Beachwood Water CompanyWA5304980CWSCoupeville90Island County
Beacon Hill EastWA53AD882CWSKelso190Cowlitz County
Beacon Point Community ClubWA5305025CWSShelton158Mason County
Bear CubWA5316610CWSPort Orchard155Kitsap County
Bear Mountain Water DistrictWA5307155CWSChelan177Chelan County, Douglas County
Beards CoveWA5305100CWSShelton1,100Mason County
Beau View WaterWA5320776CWSPuyallup30Pierce County
Beaux Arts Water DepartmentWA5305160CWSBeaux Arts345King County
Beaver Valley SchoolWA5307929NTNCWSCashmere26Chelan County
Bel Aire CoveWA5305243CWSUnion32Mason County
Belfair Water District 1WA5305350CWSBelfair4,432Mason County
Belfern Water AssociationWA5305370CWSLynden228Whatcom County
Belfern WestWA5309899CWSLynden60Whatcom County
Bell Bay Jackson Water AssociationWA5305450CWSLynden350Whatcom County
Bell WoodsWA53AB228CWSPort Orchard70Clallam County
Bellwood AWA5305534CWSUnion163Mason County
Belwood ParkWA5305640CWSTacoma66Thurston County
Berthusen Road Water AssociationWA5305875CWSLynden409Whatcom County
Bertsch Subdivision Water AssnWA5305885CWSYakima100Yakima County
Bethel CommunityWA5305950CWSPort Orchard30Kitsap County
Bethel EastWA5305965CWSPort Orchard127Kitsap County
Bethel Green Acres Water AssnWA5305980CWSTacoma522Pierce County
Bethel Ranchettes Mutual Water CoWA5306015CWSPort Orchard65Pierce County
Bethel Water CoWA5305948CWSLacey270Pierce County
Bets Water SystemWA5339991CWSCoupeville50Island County
Beulah Park CommunityWA5306100CWSPort Orchard106King County
Beverly Beach HomeownersWA5306200CWSPort Orchard50Thurston County
Beverly Beach Improvement ClubWA5306147CWSMt Vernon56Island County
Beverly Water DistrictWA5306350CWSMattawa120Grant County
Bickleton CommunityWA53AC759CWSGoldendale277Klickitat County
Big Bend Landowners AssociationWA5306630CWSMonroe419Snohomish County
BillingtonWA5380710CWSMaple Valley34King County
Bingen Water DeptWA5306900CWSBingen1,758Klickitat County
Birch Bay Square Water OperationWA5302395NTNCWSLynden915Whatcom County
Bird Dog Family Ltd Partnership IiWA5352172CWSOthello186Adams County
Bird ElectricWA5307115NTNCWSBelfair61Kitsap County
Biscay Duplexes 675WA5307160CWSLacey36Thurston County
Black Diamond Water DeptWA5307220CWSBlack Diamond6,407King County
Black Diamond Water DistrictWA5307221CWSPort Angeles452Clallam County
Black Lake AcresWA5360846CWSOlympia104Thurston County
Black Lake Bible Camp & Conf CtrWA5307222CWSOlympia477Thurston County
Black Lake EstatesWA5326071CWSTacoma329Thurston County
Blackmans Lake Water DistrictWA5307250CWS93Snohomish County
Blalock Orchard Dist 10WA5307350CWSWalla Walla250Walla Walla County
Blalock Orchards Dist 12WA5307400CWSWalla Walla193Walla Walla County
Blanchard Edison Water Assn. Inc.WA5307450CWSBow1,480Skagit County
Bloedel ReserveWA5300924NTNCWSBremerton559Kitsap County
Blue Sky Country FarmsWA5307516CWSPort Orchard48Spokane County
Blyn - 7 Cedars Consolidated105300083NTNCWSSequim2,630Clallam County
Boise Cascade - Arden LumberWA5306837NTNCWSSpringdale64Stevens County
Boistfort ValleyWA5307610CWSAdna2,389Lewis County
Bolduc CommunityWA5307620CWSUnion51Mason County
Bon Air Community Club Inc.WA5307630CWSOak Harbor160Island County
Bonneville Dam Power House 2WA5340051NTNCWSCascade Locks62Skamania County
Bonnie View WaterWA5307700CWSOak Harbor50Island County
Boots & Saddles 662WA5307730CWSLacey150Pierce County
Borton & Sons IncWA5304410NTNCWSYakima159Yakima County
Boston HarborWA5307850CWSOlympia1,153Thurston County
Bradley DennyWA5384619NTNCWS66Thurston County
Brandt PointWA5316190CWSSequim32Clallam County
Braunwood EstatesWA5303336CWSAuburn35King County
Brays Landing Water UsersWA5307289CWSWenatchee228Douglas County
Brewster City OfWA5308300CWSBrewster3,843Okanogan County
Brewster Flat Domestic Water AssnWA5308290CWSBrewster542Okanogan County
BrianwoodWA5306651CWSPoulsbo48Kitsap County
Briarwood Water SystemWA5308324CWSFreeland44Island County
Bridge RoadWA53AB775CWSVancouver25Clark County
Bridge Water ResourcesWA5352075CWSRaymond69Pacific County
Bridgehaven Community ClubWA5308330CWSPort Ludlow623Jefferson County
Bridgeport City OfWA5308350CWSBridgeport2,214Douglas County
Bridgeview Homesites Water AssnWA5308356CWSYakima80Yakima County
Bridle Moor Water AssociationWA5308364CWSYakima44Yakima County
Bridle Trails South Water SystemWA5312232CWSRavensdale42King County
Briggs NurseryWA5302499NTNCWSShelton150Grays Harbor County
Brinnon School District 46WA5321689NTNCWSBrinnon100Jefferson County
Brinnon Water Co IncWA5324029NTNCWSBrinnon31Jefferson County
Brixey H2AWA53AD929CWSYakima100Grant County
Brocious Water SystemWA53AD822CWSYakima100Yakima County
Bronson Beach ClubWA5308740CWSTenino225Thurston County
Brookdale Owners AssociationWA5329629CWSTacoma35Pierce County
BrookhavenWA5308760CWSTacoma32Kitsap County
BrooksideWA5346002CWSWoodland100Clark County, Cowlitz County
Brown Taylor Water Co IncWA5308815CWSYakima30Yakima County
Bruce Water SystemWA5309540NTNCWSOthello210Adams County
Brutus Water SystemWA5308914CWSArlington48Island County
Buck CreekWA5308940CWSRaymond165Pierce County
Buckhorn Mountain Water SystemWA53AB409NTNCWS100Okanogan County
BucklinWA5366936CWSTacoma402Kitsap County
Bucoda Water DeptWA5309100CWSBucoda579Thurston County
Buena Vista Community ClubWA5309150CWSMt Vernon200Island County
Buena Vista EstatesWA5309155CWSSequim42Clallam County
Bullitt CenterWA53AD305NTNCWSSeattle175King County
Bunk Foss SystemWA5326140CWSArlington36Snohomish County
Burbank Business ParkWA53AB436NTNCWSWalla Walla1,983Walla Walla County
Burbank HeightsWA5309350CWSBurbank177Walla Walla County
Burbank Irrigation District 4WA5309300CWSPasco527Walla Walla County
Burley Bible ChurchWA5309445NTNCWSPort Orchard176Kitsap County
Burley Water AssnWA5309450CWSPort Orchard50Kitsap County
Burman Acres WaterWA5309570CWSYakima92Yakima County
Burnett Water DistrictWA5309600CWSBuckley109Pierce County
Burns PointWA5309650CWSPort Orchard182Thurston County
Burnsville 676WA5305329CWSLacey183Thurston County
Burton Water CooperativeWA5309800CWSVashon964King County
Bush Point Terrace Comm Club Inc.WA5309930CWSFreeland55Island County
Bush Point Trac ParkWA5309900CWSCoupeville111Island County
Butler Cove Water CompanyWA5310050CWSPort Orchard278Thurston County
Butterfield Water CompanyWA5310100CWSYakima108Yakima County
Bybee Clyde W.WA5303392NTNCWSYakima76Benton County
Bywater BayWA5302043CWSPort Townsend628Jefferson County
Cal WaterworksWA5331040CWSFreeland239Island County
Calman James L.WA5302011CWSMaple Falls40Whatcom County
Calmor Cove ClubWA5310562CWSLynden44Whatcom County
Camaloch AssociationWA5310580CWSCoupeville825Island County
Camaloch Evergreen AcresWA5305926NTNCWSStanwood50Island County
Camano City Community Club IncWA5310590CWSStanwood246Island County
Camano Co-Op Water & Power CoWA5310600CWSMt Vernon1,071Island County
Camano Colony Water System IncWA5310595CWSMt Vernon53Island County
Camano Hills Water Company IncWA5301429CWSCoupeville286Island County
Camano Island Summit Assoc.WA5308344CWSMt Vernon42Island County
Camano Laguna Vista Water AssocWA5310725CWSStanwood310Island County
Camano Lutheran ChurchWA5315203NTNCWSCoupeville75Island County
Camano Shores CommunityWA5310744CWSStanwood79Island County
Camano Sunrise Water Assn #1WA5310746CWSMt Vernon76Island County
Camano Sunrise Water Assn #2WA5329669CWSMt Vernon122Island County
Camano Sunset Water SystemWA5326951CWSMount Vernon47Island County
Camano Vista Water DistrictWA5310748CWSCoupeville591Island County
Camano Water AssociationWA5310750CWSCoupeville2,592Island County
Camano West Water AssociationWA5310755CWSStanwood167Island County
Camelot And Western SkiesWA5310808CWSTacoma228Thurston County
Camelot SubdivisionWA5310805CWSKelso142Cowlitz County
Camp Arnold-WeyerhaeuserWA53AA641NTNCWSPort Orchard60Cowlitz County
Camp BenbowWA5310815CWSGraham130Pierce County
Camp DavidWA5310838CWSPoulsbo53Kitsap County
Campbells GlenWA5310988CWSClinton62Island County
Campo HaciendaWA5310992CWSOak Harbor123Island County
Campo Verde Street & Water AssnWA5310994CWSPort Orchard36Pierce County
Canal Mutual WaterWA5310999CWSUnion167Mason County
Candlewood Mobile ManorWA5311002CWSPort Orchard211Thurston County
Canterbrook Village ApartmentsWA5301984CWSPort Orchard355Pierce County
Canterwood Water SystemWA5305859CWSGig Harbor1,805Pierce County
Canyon Farm CampWA53AD564CWSPasco96Franklin County
Canyon Village Water System IncWA5305801CWSYakima310Benton County
Canyonwood Beach Water SupplyWA5311030CWSUnion43Mason County
Cape George Colony Club IncWA5311050CWSBelfair1,022Jefferson County
Cape Horn Maintenance CompanyWA5311060CWSMt Vernon940Skagit County
Cape Horn Skye Grade SchoolWA5311062NTNCWSWoodland610Skamania County
Cape San Juan Water DistrictWA5311065CWSFriday Harbor164San Juan County
Carbonado Water DeptWA5311100CWSCarbonado875Pierce County
Care Free AcresWA5311135CWSCoupeville30Island County
Carlsborg Lud 10 12 13 14WA5300307CWSCarlsborg1,349Clallam County
Carlsborg Mobile EstatesWA5300029CWSSequim69Clallam County
Carlyon Beach HomeownersWA5311159CWSOlympia1,273Thurston County
Carnation FarmsWA5311180NTNCWSCarnation179King County
Carnation Water System City OfWA5311200CWSMt Vernon2,400King County
Carnhope Irrigation District 7WA5311250CWSSpokane Valley1,602Spokane County
Carousel Day CareWA5301461NTNCWSPort Orchard63Kitsap County
Carriage Club EstatesWA5373240CWSPort Orchard230Thurston County
Carrolls Water AssnWA5311300CWSNapavine449Cowlitz County
CarsonWA5311340CWSCarson3,015Skamania County
Carson Industrial SiteWA5368840NTNCWSCarson62Skamania County
Cascade CrestWA5331203CWSPort Orchard55Snohomish County
Cascade FoothillsWA5307285CWSTonasket61Douglas County
Cascade HighlandsWA5345061CWSTacoma93Pierce County
Cascade Highlands NorthWA5355631CWSTacoma119Pierce County
Cascade MhpWA5367310CWSMorton48Lewis County
Cascade River Community ClubWA5311494CWSMarblemount107Skagit County
Cascade Valley Water DistrictWA5311500CWSMoses Lake379Grant County
Cascade View Estates #1WA53AA044CWSCle Elum28Kittitas County
Cascade View Estates #3WA53AA046CWSCle Elum25Kittitas County
Cascade View Estates #4WA5306581CWSCle Elum30Kittitas County
Cascade View Road Water SystemWA5328020CWSFreeland26Island County
Cascade Village MhpWA5311488CWSEllensburg164Grant County
Cascade Vista HoaWA5308072CWSPort Orchard260Snohomish County
Cascades Camp & Conference CenterWA5346074NTNCWSPort Orchard131Thurston County
Cascadia Park Water CompanyWA5311625CWSYakima93Yakima County
Cashmere Water DepartmentWA5311700CWSCashmere5,815Chelan County
Cathlamet Water DeptWA5311850CWSCathlamet1,636Wahkiakum County
Cattle Point Water DistrictWA5342751CWSFriday Harbor63San Juan County
Cayou Valley Homeowners AssocWA5311860CWSEastsound31San Juan County
Ccao/Yfo ComplexWA5307406NTNCWSYakima115Yakima County
Cedar Creek Corrections CenterWA5311882CWSLittlerock639Thurston County
Cedar CrestWA5311887CWSTacoma2,954Pierce County
Cedar Crest Mobile Home ParkWA5311888CWSOlympia92Pierce County
Cedar Falls SupplyWA5311900NTNCWSSeattle184King County
Cedar Glen Mobile Home ParkWA5311912CWSPort Orchard284Kitsap County
Cedar GroveWA5311914CWSTacoma156Mason County
Cedar Grove Composting Water SystemWA5326461NTNCWSPort Orchard50King County
Cedar Lynn Water AssocWA5312112CWSLynden116Whatcom County
Cedar Mountain Homeowners AssocWA5302996CWSPort Orchard106King County
Cedar ParkWA5311975CWSShelton53Thurston County
Cedar Ridge 617WA5302938CWSLacey186Thurston County
Cedar Shores 677WA5304953CWSLacey90Thurston County
Cedar Springs CampWA5317901CWSLake Stevens308Snohomish County
Cedar View Tracts Comm ClubWA5306151CWSPort Orchard90Mason County
Cedar VillaWA5311998CWSChehalis32Lewis County
CedarbrookWA5314001CWSTacoma93Kitsap County
Cedarhearth Water WA5396889CWSFreeland37Island County
Cedars Mobile ManorWA5311947CWSPort Orchard62Pierce County
Cedarwood 763WA5312100CWSLacey153Thurston County
Cedarwood South Union EstatesWA5300253CWSTacoma119Thurston County
Centerville Grade SchoolWA5321127NTNCWSCenterville115Klickitat County
Central Mobile Home ParkWA5312170CWSEllensburg110Kittitas County
Central Pre Mix - Sullivan RdWA5306164NTNCWSWaverly130Spokane County
Century Water AssociationWA5300601CWSLynden110Whatcom County
Ch2OWA5302819NTNCWSOlympia51Thurston County
Chamonix VillageWA5312235CWSBaring53King County
Charlene Heights Well CoWA5312239CWSYakima30Yakima County
Chattaroy Springs Water AssnWA5312247CWSChattaroy43Spokane County
Chattaroy Valley Mobile EstatesWA5312243CWSSpokane333Spokane County
Chealco Water SupplyWA5312270CWSArlington78Snohomish County
Chehalis Tribal Housing105300027CWSOakville620Grays Harbor County
Chelan Co Pud - Chelan RidgeWA5300631CWSWenatchee2,429Chelan County
Chelan Co Pud - DrydenWA5320100CWSWenatchee163Chelan County
Chelan Co Pud - Olalla CanyonWA5363408CWSWenatchee67Chelan County
Chelan Co Pud1 - PeshastinWA5367050CWS1,397Chelan County
Chelan Falls Water DistrictWA5312350CWSWenatchee335Chelan County
Chelan Park Ranches Water AssnWA5356211CWSPort Orchard53Chelan County
Cheney Public SchoolsWA5300545NTNCWSWaverly36Spokane County
Cherokee Bay Community Club IncWA5311626CWSPort Orchard2,400King County
Cherokee Strip Hoa & WaterWA5312450CWSPort Orchard59Mason County
Cherry CreekWA5323101CWSSun Valley138King County
Cherry ParkWA5312560CWSUnion111Mason County
Cherrywood Mobile Home ManorWA5312630CWSSeattle120Pierce County
Chewelah Water Dept NorthWA5309156CWSChewelah350Stevens County
Chewelah Water Dept SouthWA5312750CWSChewelah2,615Stevens County
Chico Heights CommunityWA5324042CWSKirkland30Kitsap County
Chief Kitsap Academy105388890NTNCWSSuquamish120Kitsap County
Chinook EstatesWA5336294CWSPuyallup455Pierce County
Chinook Water DistrictWA5312800CWSChinook664Pacific County
Chippewa Water DistrictWA5320501CWSIone185Pend Oreille County
Chiwawa Communities AssnWA5312850CWSLeavenworth352Chelan County
Christ Lutheran ChurchWA5313895NTNCWSPort Orchard83Mason County
Chuckanut Trails Water SystemWA5301383CWSLynden158Whatcom County
Circle C RanchWA5329067CWSWauna31Pierce County
Citizens Water AssociationWA5301000CWSPort Orchard60Pierce County
Cjc Keys Washington LlcWA5303074NTNCWSChehalis40Lewis County
Clallam Bay SekiuWA5313200CWSCarlsborg1,719Clallam County
Clark & Owens Water SystemWA5315864CWSTacoma26Pierce County
Clark Addition Water SystemWA53AB809CWSPasco189Franklin County
Clarks Creek LlcWA5322880CWSPuyallup20Pierce County
Classic HeightsWA5363381CWSTacoma480Thurston County
Cle Elum Water DepartmentWA5313500CWSCle Elum2,213Kittitas County
Clear Creek EstatesWA5347431CWSTacoma101Kitsap County
Clear Lake Water DistrictWA5304512CWSPort Orchard317Pierce County
Clear Lake Water Users AssnWA5313525CWSReardan182Spokane County
Clearwater Domestic Water AssnWA5313550CWSPasco78Franklin County
ClearwoodWA5313615CWSYelm2,956Thurston County
Clerget 253WA5338171CWSLacey48Pierce County
Clifton Beach Tracts Co OpWA5313800CWSPort Orchard65Mason County
Clifton Pebble BeachWA5313850CWSPort Orchard52Mason County
CliftonwoodWA5332027CWSPort Orchard35Kitsap County
Clinton Water DistrictWA5313900CWSClinton1,980Island County
CloisterWA5327091CWSOlympia29Thurston County
Clouse Water SystemWA53AE123CWSPort Orchard40Pierce County
Club Green MeadowsWA5328591NTNCWSVancouver545Clark County
Coach Country CorralWA5313915CWSPort Orchard170Pierce County
Coach Post Mobile ParkWA5313923CWSPort Orchard65Thurston County
ColeWA5335363CWSTacoma257Pierce County
Cole Point AssociationWA5313943CWSPort Orchard37Pierce County
Coleman Butte Water AssnWA5313940CWSTonasket250Okanogan County
Collins Lake Community ClubWA5314057CWSPort Orchard322Mason County
Colony MountainWA5314069CWSLynden213Skagit County
Colony Surf Water SupplyWA5314080CWSLilliwaup297Mason County
Colton Water DepartmentWA5314100CWSColton632Whitman County
Columbia BeanWA53AB978NTNCWSCle Elum45Grant County
Columbia CedarWA5308174NTNCWSKettle Falls70Ferry County
Columbia Crest Elementary SchoolWA5314127NTNCWSPort Orchard222Pierce County
Columbia Crest EstatesWA5307200CWSNapavine48Cowlitz County
Columbia Generating StationWA5392024NTNCWSRichland1,302Benton County
Columbia Place LlcWA5353263CWSPortland125Benton County
Columbia Pulp IWA53AD699NTNCWSPort Orchard25Columbia County
Columbia Rim Water SystemWA5314169CWSYakima77Klickitat County
Columbia Riverfront Rv ParkWA5300946CWSWoodland233Cowlitz County
Columbia Rock And AggregatesWA5337016NTNCWSVancouver21Clark County
Columbia Springs EstatesWA5304298CWSTonasket54Lincoln County
Columbia View Water SystemWA5314176CWSWest Richland500Walla Walla County
Columbus ParkWA5314185CWSPort Orchard241Thurston County
Colville Sda ChurchWA53AB191NTNCWSSpringdale91Stevens County
Combined Water SystemWA5305795CWSCoupeville435Island County
Common Field Water SystemWA53AB738CWSLopez Island36San Juan County
Community Sewer And Water DistrictWA5305966CWSKennewick1,200Benton County, Franklin County
Conagra Foods Lamb Weston Inc-FarmWA5363913CWSPasco107Benton County
Concrete UtilitiesWA5303950CWSMt Vernon1,234Skagit County
Congdon Orchards IncWA5314540NTNCWSYakima136Yakima County
Consolidated Irrigation Dist 14WA5314650CWSWalla Walla1,555Walla Walla County
Cooks In-Lieu Tfas105338113NTNCWSPortland70Skamania County
Cooper Point EstatesWA5302306CWSOlympia36Thurston County
Cooper Point Water CoWA5314800CWSShelton85Thurston County
Cooperfield 678WA5304459CWSLacey38Thurston County
Coppermill 520WA53AD478CWSLacey62Thurston County
Corbett Creek WA5329790CWSPort Orchard95Stevens County
Cornerstone Estates 606WA5300133CWSLacey48Thurston County
Cornerstone Industrial ParkWA5307614NTNCWSShelton30Mason County
Cornet Bay Heights Water Assn IncWA5315020CWSCoupeville99Island County
Cornwall Church Of GodWA5307028NTNCWSLynden92Whatcom County
Corral Springs Water SystemWA5351714CWSTonasket336Douglas County
Cosmopolis Water DepartmentWA5315050CWSRaymond1,812Grays Harbor County
Cottage FarmsWA53AC914CWSCle Elum30Kittitas County
Cottonwood Glen Water AssnWA5315112CWSYakima65Walla Walla County
Cougar CampersWA53AB548CWSCle Elum44Grant County
Cougar CrestWA5315130CWSPort Orchard290Cowlitz County
Cougar MountainWA5315150CWSPort Orchard220Thurston County
Cougar RidgeWA5324006CWSShelton216Thurston County
Coulee City Town OfWA5315300CWSCoulee City944Grant County
Coulee Dam Water DeptWA5315400CWSCoulee Dam1,454Douglas County, Okanogan County
Coulee Flats DairyWA53AB974NTNCWSYakima83Franklin County
Country Club 679WA5315503CWSLacey175Thurston County
Country Club Estates 521WA5315502CWSLacey113Thurston County
Country Club Estates HoaWA5315501CWSYakima70Yakima County
Country Club Estates Water SystemWA5318189CWSMoses Lake186Grant County
Country Corner Mobile Home ParkWA5306456CWSGig Harbor95Grant County, Lewis County
Country EstatesWA5315505CWSPort Orchard150Grays Harbor County, Lewis County
Country Haven Water AssocWA5315510CWSBellingham50Whatcom County
Country Lane Community WaterWA5315485CWSPort Orchard53Thurston County
Country Lane EastWA5315523CWSMoses Lake27Adams County
Country Manor Mobile Home ParkWA5315521CWSPort Orchard450Clark County
Country MeadowsWA5300675CWSPort Orchard90Kitsap County
Country Meadows East Water Sys #2WA5362021CWSPort Orchard40Pierce County
Country MercantileWA5351851NTNCWSPasco398Franklin County
Country Mobile EstatesWA5315514CWSYakima180Yakima County
Country Place Mobile Home ParkWA5312003CWSCoupeville200Island County
Country Squire Mobile ManorWA5315515CWSYakima131Yakima County
Country Villa Mobile ParkWA5315518CWSColville162Stevens County
Country/Eldorado Water SystemWA5315522CWSPuyallup915Pierce County
Countrywood Estates 680WA5308393CWSLacey488Thurston County
Covington 212WA5302050CWSLacey40Thurston County
Cowiche Growers IncWA5356398NTNCWSYakima177Yakima County
Cowiche Water AssociationWA5304316CWSYakima48Yakima County
Cowlitz Falls Road ProjectWA5302877NTNCWSMorton30Lewis County
Cowlitz Indian Tribal HousingWA5325244CWSMossyrock52Lewis County
Coxville Water Assn #1WA5302777CWSBenton City26Benton County
CoyleWA5336711CWSPort Townsend329Jefferson County
Crane RanchWA5315818CWSTonasket329Douglas County
Creekside ApartmentsWA5345164CWSBlack Diamond100Pierce County
Creekside CampingWA5328977CWSMt Vernon31Skagit County
Creekside Meadows Division IiWA5304863CWSTacoma85Thurston County
Crescent Acres Water AssociationWA5315930CWSCoupeville64Island County
Crescent Bar SystemWA5315950CWSEphrata1,108Grant County
Crescent ParkWA5315999CWSTacoma53Thurston County
Crescent Park 355WA5316000CWSLacey550Pierce County
Crescent Valley #333WA5337654CWSTacoma91Pierce County
Crescent View Condominium OwnersWA5303129CWSQuincy243Grant County
Creston Public WaterWA5316150CWSWaverly348Lincoln County
Crestview Mobile ManorWA5316215CWSPuyallup123Pierce County
Crestview Tracts #3WA5316231CWSAuburn77King County
Crestview West Water SystemWA5316232CWSKent147King County
CristalinaWA5303014CWSTacoma225King County
Cro Farms IncWA5314174CWSRock Island297Douglas County
Crocker Creek 663WA5338261CWSLacey60Pierce County
Crockett Lake Water DistrictWA5316256CWSFreeland325Island County
Crosswoods Water SystemWA5316274CWSCoupeville420Island County
Crowder Road 213WA5316277CWSLacey54Thurston County
Crumbacher Estates Water SystemWA5313916CWSTonasket111Okanogan County
Crystal CreekWA5347421CWSSilverdale123Kitsap County
Crystal Lake IncWA5316390CWSWoodinville170Snohomish County
Crystal River Ranch AssocWA5316480CWSGreenwater302Pierce County
Crystal SpringsWA5330049CWSTacoma37Thurston County
Crystal Village I-Ii-IiiWA5316575CWSEnumclaw146Pierce County
Cumberland Coop Water SystemWA5316650CWSPort Orchard210King County
Curlew Conservation CenterWA53FS165CWSCurlew349Ferry County
Curlew Kai Homeowner Water SystemWA5310581CWSRepublic133Ferry County
Curlew Water & Sewer DistrictWA5316900CWSRepublic316Ferry County
Curries LandingWA5303463CWSTacoma61Mason County
Cusick Town OfWA5317000CWSCusick672Pend Oreille County
Custer Water AssociationWA5317050CWSCuster365Whatcom County
Cuyamaca105300089CWSOlympia375Thurston County
Cuyamaca VillageWA5317100CWSTacoma106Thurston County
Cypress Country EstatesWA5315461CWSOthello253Franklin County
Dakota Heights Water SystemWA53AC681CWSCle Elum29Kittitas County
Dallesport Domestic Water SharersWA5315077CWSDallesport32Klickitat County
Dallesport Industrial ParkWA5300238NTNCWSGoldendale495Klickitat County
Dallesport Mobile Home ParkWA5308136CWSYakima101Klickitat County
Dallesport Water DistrictWA5317715CWSDallesport598Klickitat County
Damman SchoolWA5317765NTNCWSEllensburg45Kittitas County
Dana Passage 523WA5317794CWSLacey210Thurston County
Danner CorpWA5306806NTNCWSAuburn50King County
Darrington Town OfWA5317950CWSDarrington2,246Snohomish County
Darrington Water AssociationWA5317945CWSDarrington42Snohomish County
Dashmesh PetroleumWA5337071NTNCWSNapavine284Lewis County
Davenport Water DivisionWA5318100CWSDavenport1,750Lincoln County
Davis Landing Water SystemWA5318140CWSCoupeville74Island County
Davis Terrace Water AssnWA5318150CWSWoodland222Cowlitz County
Dawn Lee CourtsWA5318188CWSCashmere100Chelan County
Dawnbreaker Water AssociationWA5312154CWSPort Orchard168King County
Dayton TrailsWA5302715CWSShelton148Mason County
Dayton Water DepartmentWA5318250CWSDayton3,374Columbia County
Deception Park ViewWA5318305CWSPort Orchard180Island County
Dechaux Mutual WaterWA5318350CWSPort Orchard40Pierce County
Deep Creek RanchettesWA5339003CWSPort Orchard200Spokane County
Deer Creek Water Assn/Guide SouthWA53AB912CWSBellingham251Whatcom County
Deer Creek Water Assoc.WA5318418CWSLynden2,000Whatcom County
Deer Lake EstatesWA5318440CWSCoupeville55Island County
Deer Lake Haven IncWA5318450CWSFreeland90Island County
Deer Meadows Water Company IncWA5301852CWSDavenport268Lincoln County
Del BayWA5318575CWSFreeland50Island County
Del Mar Community ServiceWA5318580CWSAnacortes657Skagit County
Delia Jimicum Water District105300135CWSTulalip42
DelphiWA5318643CWSShelton381Thurston County
Delphi DaubelWA5318650CWSOlympia29Thurston County
Delphi Mobile Home ParkWA5335092CWSPort Orchard85Thurston County
Delta Long Lk Acre TractsWA5310340CWSTacoma53Kitsap County
Delta Water AssociationWA5318750CWSLynden450Whatcom County
Deming Water Assoc.WA5318800CWSDeming501Whatcom County
Derby DownsWA5307009CWSPort Orchard36Kitsap County
Derbyshire Scenic AcresWA5319000CWSPort Orchard156King County
Deschutes Village 683WA5319035CWSLacey140Thurston County
Desert Aire Owner AssnWA5319056CWSDesert Aire2,856Grant County
Desert Canyon Domestic Water SystemWA5302498CWSOrondo292Douglas County
Desert HillsWA53AC131CWSMoses Lake30Grant County
Desert VillaWA5319068CWSYakima100Grant County
Detroit Water Service AssnWA5319095CWSPort Orchard57Mason County
Devries Road Community AssnWA5315948CWSCoupeville76Island County
Dexter By The SeaWA5319175CWSRaymond96Pacific County
DeytonaWA5319184CWSPort Angeles50Clallam County
Dh Feeders - Agri BeefWA53AC463NTNCWSPasco40Franklin County
Diablo Wtr Sys-Seattle City LightWA5319200CWSMt Vernon53Whatcom County
Diamond Lake Water & Sewer DistrictWA5319207CWSNewport1,299Pend Oreille County
Diamond PointWA5319210CWSFreeland810Clallam County
Diamond Point Water SystemWA5306536CWSCle Elum110Grant County
Diamond Springs Water AssociationWA5319215CWSPort Orchard138King County
Discovery Bay LeaseholdersWA5314071CWSSequim123Jefferson County
Discovery Bay VillageWA5319430CWSSequim191Jefferson County
Discovery Homes #1WA5303679NTNCWSShelton76Mason County
Dixie Water AssociationWA5319480CWSWalla Walla240Walla Walla County
Dobler John D Water SystemWA5371605CWSPort Orchard128Pierce County
Doc StewartWA53AD731CWSYakima100Grant County
Dockton Water AssociationWA5319550CWSVashon992King County
Doe Bay Water Users AssocWA5319600CWSEastsound442San Juan County
Dominion View Water AssnWA5323379CWSChewelah37Stevens County
Double L Mobile Home ParkWA5319890CWSLynden58Whatcom County
Double View Community ClubWA5319900CWSMt Vernon47Island County
Doyle Water AssociationWA5319155CWSOak Harbor36Island County
Driftwood Acres Maintenance CorpWA5319943CWSCle Elum114Kittitas County
Driftwood CoveWA5319945CWSPoulsbo175Kitsap County
Driftwood Heights #2 Community AssnWA5322871CWSArlington40Island County
Driftwood Heights AssociationWA5319948CWSCoupeville298Island County
Driftwood Point Water SystemWA5302667CWSGig Harbor143Pierce County
Driftwood Shores Water System IncWA5320000CWSMt Vernon222Island County
Driftwood Valley Assoc (Dva)WA5320003CWSTacoma151Thurston County
Druse Water AssociationWA5320030CWSYakima32Yakima County
Dry Creek Water AssociationWA5320050CWSPort Angeles3,030Clallam County
Dry Sort DomesticWA5306731NTNCWSPort Orchard80Mason County
Dryden OrchardWA5320095CWSDryden26Chelan County
Duane JenksWA53AD239NTNCWSYakima35Grant County
Duck Lake Water AssociationWA5320200CWSOkanogan635Okanogan County
Duggan FallsWA5303754CWSPort Orchard100Skamania County
Dugualla Community IncWA5320250CWSOak Harbor459Island County
Dunbar Cove Development Assoc.WA5320265CWSPort Orchard69Pierce County
Dungeness Bay PlatWA5320300CWSSequim461Clallam County
Dungeness BeachWA5320350CWSSequim181Clallam County
Dungeness HeightsWA5320425CWSYelm558Clallam County
E.L.C. Water SystemWA5302051CWSEastsound36San Juan County
Eagle Cove Water AssociationWA5320803CWSFriday Harbor65San Juan County
Eagle EstatesWA5302348CWSTacoma53Thurston County
Eagle RidgeWA5324731CWSArlington250Snohomish County
Eagle Valley Water SystemWA5302217CWSCoupeville135Skagit County
Eaglecrest Water & Road AssociationWA5326091CWSCoupeville28Island County
Eagles Landing Water SystemWA5308120NTNCWSMt Vernon37Island County
East Crystal Lake Estates CommunityWA5330164CWSMt Vernon38Snohomish County
East Gig Harbor Water DistrictWA5331050CWSGig Harbor410Pierce County
East Monitor Water AssnWA5321200CWSWenatchee36Chelan County
East Olympia 684WA5304601CWSLacey230Thurston County
East Olympia Elementary SchoolWA5358814NTNCWSTumwater593Thurston County
East Ridge ParkWA5321450CWSYakima150Yakima County
EastgateWA5322030CWSCoupeville76Island County
Easton Water DistrictWA5342700CWSCle Elum362Kittitas County, Pierce County
Eaton Park SubdivisionWA5322285CWSKennewick70Benton County, Franklin County
Echo Glen Childrens CenterWA5322330CWSSnoqualmie430King County
Echo Glen Water SystemWA5327510CWSSilverdale105King County
Edelweiss Maintenance CommissionWA5322340CWSWinthrop95Okanogan County
Edgehill Water AssnWA5322400CWSBonney Lake109King County
EdgewaterWA5322418CWSYakima30Yakima County
Edgewater Beach Water CoWA5322416CWSShelton78Thurston County
Edgewater Mobile EstatesWA5322421CWSPort Orchard70Cowlitz County
Edwall Water AssnWA5322550CWSEdwall170Lincoln County
Edwin MarkhamWA53AD282NTNCWSPasco216Franklin County
Eggimann 664WA5322585CWSLacey100Pierce County
El Camano Community ClubWA5322593CWSMt Vernon49Island County
Elbe Water & Sewer DistrictWA5322650CWSElbe60Pierce County
Elderwood Water AssociationWA5322690CWSPort Orchard52King County
Eldorado HillsWA5322750CWSPoulsbo383Kitsap County
Electric City City OfWA5322850CWSElectric City1,812Grant County
Elgerwood Maintenance AssociationWA5309131CWSCoupeville112Island County
Elk Heights 247WA5352614CWSLacey98Pierce County
Elkhorn Water DistrictWA5300489CWSOrting41Pierce County
Elm Tree Water & Sewer AssnWA5323128CWSTonasket38Stevens County
Elma Evergreen VillageWA5324155CWSShelton29Grays Harbor County
Elmer City Water SystemWA5323120CWSElmer City368Okanogan County
Elmwood Mobile ManorWA5323145CWSPort Orchard66Pierce County
Eloika Pines LlcWA5323180CWSPort Orchard87Spokane County
Eltopia Water AssociationWA5323240CWSEltopia100Franklin County
Elwha Heights105311107CWSPort Angeles216Clallam County
Elwha Place Homeowners AssnWA5301581CWSPort Angeles61Clallam County
Emanuel Heights Water SystemWA5326916CWSBrewster60Okanogan County
Emerald HeightsWA5323290CWSPort Orchard251Kitsap County
Enchanted Firs Mobile EstatesWA5323380CWSAllyn120Pierce County
Endicott Water DeptWA5323400CWSWaverly488Whitman County
Energy Dept Of/100KWA5300177NTNCWSRichland, Wa235Benton County
Energy Dept Of/300 AreaWA5341840NTNCWSRichland600Benton County
Energy Dept Of/400 AreaWA5341947NTNCWSRichland25Benton County
Enterprise Estates Water Assoc.WA5323480CWSFerndale184Whatcom County
Enterprise Terrace Water Assn.WA5323485CWSFerndale95Whatcom County
Entiat City OfWA5323500CWSEntiat1,730Chelan County
Erickson Lake TractsWA5354572CWSPort Orchard25Mason County
Erland Point Water CoWA5323850CWSSilverdale2,909Kitsap County
Estates At Livingston MtnWA5300794CWSWoodland33Clark County
Estates IncWA5308166CWSSequim1,043Clallam County
Evaline SchoolWA5323953NTNCWSNapavine60Lewis County
Evans Water SystemWA5323960CWSColville47Ferry County, Stevens County
Evergreen Clallam County Pud 1WA5324181CWSCarlsborg1,694Clallam County
Evergreen Elementary SchoolWA5324774NTNCWSGig Harbor310Pierce County
Evergreen Mobile Homeowners Co-OpWA5324154CWSShelton140Mason County
Evergreen Mobile Park & SalesWA5324151CWSLynden180Whatcom County
Evergreen Retreat MhpWA5324164CWSSanta Rosa39Whatcom County
Evergreen School District #205WA5324162NTNCWSGifford25Stevens County
Evergreen ShoresWA5324163CWSTacoma1,329Thurston County
Evergreen Sky Ranch Community WtrWA5324165CWSAuburn43King County
Evergreen ValleyWA5302150CWSCle Elum152Kittitas County
Evergreen Valley View Water SystemWA5324170CWSOak Harbor40Island County
Evergreen Vista 308WA5331881CWSLacey50Pierce County
Evergreen Water & Improvement AssnWA5324180CWSPort Orchard150King County
Everson Water AssocWA5324195CWSLynden130Whatcom County
Fairchild Community LlcWA5324355CWSPort Orchard98Spokane County
Fairfield MhpWA5302601CWSLynden66Whatcom County
Fairfield Town OfWA5324450CWSTekoa643Spokane County
Fairview Domestic Water AssnWA5324500CWSOthello89Adams County
Fairway Estates IncWA5324524CWSCoupeville100Island County
Fairway Number Three WaterWA5324528CWSFriday Harbor39San Juan County
Fairwind Mobile Home ParkWA5344052CWSPort Orchard45Thurston County
Fall City Water Dist. #127WA5324550CWSFall City2,987King County
Fall City Water Dist. (Plum Creek)WA5364294CWSFall City59King County
Fall City Water Dist. (Ruth)WA5302006CWSFall City49King County
Fall City Water Dist.(Spring Hill)WA5383310CWSFall City57King County
Faranda Water AssociatonWA5324643CWSOak Harbor28Island County
Farmington Water DeptWA5324700CWSFarmington165Whitman County
Farrell L. E.WA5324707CWSPort Orchard32King County
Fawn Lake Maintenance CommWA5324713CWSShelton1,044Mason County
Fern Bluff EstatesWA5301736CWSMonroe30Snohomish County
Ferndale Estates LlcWA5324840CWSFerndale85Whatcom County
Field Of DreamsWA5308066CWSPort Orchard247Thurston County
Fields Water AssociationWA5352590CWSMt Vernon60Island County
Fieldstone Memory Care BainbridgeWA5354200CWSLake Tapps175Kitsap County
Finisterre Heights Water SystemWA5302145CWSMt Vernon193Island County
Finley Elementary School (New)WA5302558NTNCWSCle Elum450Benton County
Finley School District #53WA5325115NTNCWSCle Elum990Benton County
Fir Grove Mobile ParkWA5325137CWSCoupeville65Island County
Fircrest Community Water SystemWA5324529CWSCoupeville150Island County
Firewell EnterprisesWA5307130NTNCWSNapavine40Lewis County
First Baptist Church Of TeninoWA5307255NTNCWSPort Orchard140Thurston County
First Potholes Water Users AssnWA5325250CWSMoses Lake90Grant County
Firstfruits FarmsWA5308690CWSYakima68Walla Walla County
Fisherman Bay Water AssociationWA5325547CWSLopez Island1,195San Juan County
Flauras Acres PropertyownerWA5325600CWSSequim150Clallam County
Flemings Platt Water AssociationWA5325610CWSLynden84Whatcom County
Floating BearWA5365153NTNCWSShelton37Thurston County
Flying Carpet Mobile EstatesWA5325722CWSNapavine174Thurston County
Flying H Youth RanchWA5325726NTNCWSNaches44Yakima County
Fobes Water DistrictWA5325750CWSSnohomish156Snohomish County
Foothills Water AssociationWA53AA296CWSPort Orchard271King County
Ford-Newhouse Lane105338100CWSWellpinit160Stevens County
Fordair Water Co-Op IncWA5325800CWSQuincy43Grant County
Fordyce Water AssnWA5305182CWSHusum302Klickitat County
Forest Beach Water SystemWA5325900CWSGig Harbor204Pierce County
Forest Glen 762WA5301712CWSLacey62Pierce County
Forest Grove HillsWA5325932CWSPort Orchard50King County
Forest Grove Mobile Home ParkWA5325934CWSArlington51Snohomish County
Forest Hills Park CommunityWA5309871CWSOak Harbor54Island County
Forest Hills Water SystemWA5312613CWSGig Harbor140Pierce County
Forest ParkWA5307167CWSTacoma127Thurston County
Forest Park Water SystemWA5325943CWSGig Harbor120Pierce County
Forest RidgeWA5325949CWSSequim65Clallam County
Forestview Senior Community LlcWA5305811CWSPort Orchard92Grays Harbor County
Fort Knox Mobile Home ParkWA5359576CWSCoupeville79Island County
Fort Simcoe Job Corps Ctr105300127CWSWhite Swan230Yakima County
Foss RoadWA5363918CWSTacoma119Kitsap County
Four CornersWA5315296CWSTacoma77Pierce County
Four Creeks Ranch Water SystemWA5322740CWSIssaquah150King County
Four LakesWA5326195CWSLake Forest Park212King County
Four Lakes Water District 10WA5326200CWSFour Lakes433Spokane County
Four Seasons ParkWA5300302CWSSequim225Clallam County
Fourth Of July Creek EstatesWA5331989CWSCurlew29Ferry County
Fox Island Mutual Water AssocWA5326300CWSFox Island3,255Pierce County
FoxhallWA5310991CWSTacoma549Thurston County
Fpl Energy VansycleWA5300595NTNCWSCollege Place34Walla Walla County
Fragaria LandingWA5326651CWSPort Orchard235Kitsap County
Freeland Water And Sewer DistrictWA5326450CWSFreeland1,264Island County
Freeman School Dist #358WA5326460NTNCWSRockford900Spokane County
Frenchman Hills VineyardWA53AD417NTNCWSMoses Lake56Grant County
Friar Creek Water SystemWA5316351CWSMonroe135Snohomish County
Frog PondWA5326627CWSPouslbo1,229Kitsap County
Frost Road ParkWA5326647CWSWinlock65Lewis County
Frostad Farms Water AssnWA5326648CWSOak Harbor25Island County
Gala Pines Water.WA5327060CWSPoulsbo130Kitsap County
Game Farm EstatesWA53AB325CWSCle Elum81Kittitas County
Garden Court MutualWA5318221CWSPort Orchard54Pierce County
Gardiner Lud 1WA5307877CWSPort Townsend379Jefferson County
Garfield Water DepartmentWA5327200CWSTekoa694Whitman County
Gatewood Mobile ManorWA5327236CWSPort Orchard46Kitsap County
Gays Water District AssociationWA5327270CWSArlington81Snohomish County
Gee Cee S TruckstopWA5337247NTNCWSCastle Rock646Lewis County
General Dynamics - OtsWA53AB976NTNCWSMoses Lake38Grant County
George City OfWA5327395CWSGeorge1,035Grant County
George Lane105314113CWSSuquamish75
Georgetown Water AssociationWA5312636CWSCoupeville32Island County
Georgeville105300024CWSToppenish70Klickitat County
Georgia Manor Water AssocWA5327450CWSLynden81Whatcom County
Giffords 685WA5300886CWSLacey90Thurston County
Gig Harbor AcademyWA5364920NTNCWSPort Orchard168Pierce County
Glacier Springs Water AssnWA5327750CWSTrout Lake992Klickitat County
Glacier Springs Water SystemWA5327755CWSLynden88Whatcom County
Glacier Vista 665WA5307749CWSLacey100Pierce County
Glacier Water DistrictWA5395915CWSGlacier2,383Whatcom County
Gleed Mobile EstatesWA5327828CWSYakima76Yakima County
Glen Alder 522WA5327900CWSLacey31Thurston County
Glen Cove Water AssociationWA5327950CWSLynden39Whatcom County
Glen Cove Water Inc.WA5303606CWSGig Harbor223Pierce County
Glenhaven Lakes ClubWA5328050CWSSedro Woolley1,780Whatcom County
Glenwood Farms 1 EastWA5336241CWSTacoma87Kitsap County
Glenwood Farms 2 WestWA5336233CWSTacoma48Kitsap County
Glenwood StationWA5300561CWSTacoma144Kitsap County
Glenwood Water SystemWA5328220CWSGoldendale629Klickitat County
Gmp Orchards Llc - HarboWA53AD606CWSYakima96Benton County
Gold Beach Water CompanyWA5328350CWSVashon390King County
Golden MeadowWA53AA608CWSTacoma90Pierce County
Golden OakWA5328392CWSPort Orchard57Thurston County
Golden Plains Mhp #1WA5389060CWSMoses Lake360Adams County
Golden Valley Water AssnWA5328400CWSQuincy138Grant County
Goldens Mobile Home ParkWA5328385CWSPort Orchard23Kitsap County
Good Neighbors Water AssnWA5376468CWSKennewick40Benton County
Goodnight Water SystemWA5303414CWSKennewick47Benton County, Walla Walla County
Goose Gap Water AssociationWA5303404CWSRichland25Benton County, Franklin County
GoosehavenWA5327496CWSNewport75Pend Oreille County
Goss Lake Park CommunityWA5328575CWSCoupeville285Island County
Goss Lakeridge Acres AssociationWA5322070CWSFreeland27Island County
Graham Hill Mutual Water Co IncWA5328650CWSGraham1,440Pierce County
Graham PlaceWA5325341CWSPort Orchard41Kitsap County
Grand Coulee Water Dept City OfWA5328700CWSGrand Coulee1,428Grant County
Grand MoundWA5307158CWSOlympia3,764Thurston County
Grand Mound MotelWA5307989CWSNapavine36Thurston County
Grandview Beach Water Assoc IncWA5328950CWSBlain28Whatcom County
Grandview CondominiumsWA53AE050CWSPort Orchard679King County
Grandview Farms Pasco - Dodd RdWA5309701NTNCWSKennewick32Walla Walla County
Grandview Valley EstatesWA5328967CWSRochester138Thurston County
Grandview-Northgate Industrial ParkWA5300638NTNCWSFerndale400Whatcom County
Granite GlenWA5329055CWSCle Elum34Chelan County
Grapeview SchoolWA5329130NTNCWSShelton257Mason County
Grasslands ParkWA53AB290CWSCle Elum29Kittitas County
Grasslands Water SystemWA5329172CWSEllensburg264Kittitas County
Grays Harbor Co Water Dist 1WA5329200CWSRaymond1,302Grays Harbor County, Pacific County
Graystone WsWA53AD688CWSPasco94Franklin County
Great Basin Water BurbankWA5331477CWSPasco656Walla Walla County
Great Basin Water KionaWA5310724CWSPasco520Benton County
Great Basin Water SunriseWA5385630CWSPasco100Benton County
Great Northern School Dist #312WA5329335NTNCWSSpringdale47Spokane County
Great Western Mobile Home ParkWA5306772CWSVancouver250Clark County
Greater Bar Water DistrictWA5319910CWSBridgeport330Douglas County
Green Acres - MattawaWA53AB860NTNCWSCle Elum267Grant County
Green Acres Day CareWA5307559NTNCWSMt Vernon35Snohomish County
Green Acres Mobile Home ParkWA5329358CWSSequim74Clallam County
Green Acres OrchardWA53AB877NTNCWSMattawa308Grant County
Green Acres Water AssociationWA5329655CWSPort Orchard44King County
Green Bluff Water AssnWA5301483CWSColbert218Spokane County
Green BobbieWA5316527NTNCWSPort Orchard80King County
Green Island Hills Water AssnWA5300429CWSMt Vernon265Island County
Green Meadows SubdivisionWA5329450CWSYakima32Yakima County
Green Mountain AcresWA5329594CWSPoulsbo110Kitsap County
Green Mountain Mill WeyerhaeuserWA5329460NTNCWSCastle Rock145Cowlitz County
Green Mountain Mobile RanchWA5353991CWSAuburn80Clark County
Green Mountain SchoolWA5329465NTNCWSWoodland200Clark County
Green Tank Irr District 11WA5329550CWSWalla Walla553Walla Walla County
Green Valley Estates Water AssnWA5329597CWSYakima53Benton County, Yakima County
Green Velvet Water SystemWA5329615CWSSnohomish26Snohomish County
Greenbank Estates Water SystemWA5329710CWSFreeland47Island County
GreenbriarWA5329345CWSTacoma37Pierce County
Greenbrier Rail ServicesWA5303287NTNCWSKennewick45Benton County
Greenwater Meadows Landowners AssnWA5329600CWSSultan122Snohomish County
Greenwood EstatesWA5329810CWSTacoma61Pierce County
Greenwood Mobile Home ParkWA5329816CWSWestport350Grays Harbor County
Greenwood ParkWA5329820CWSPort Orchard75Pierce County
Gresham WaterWA5331566CWSPoulsbo66Jefferson County, Kitsap County
Griffin SchoolWA5329887NTNCWSPort Orchard672Thurston County
Grotto Water AssociationWA5330050CWSSkykomish36King County
Grove Terrace Mhp Two LlcWA5308520CWSMoses Lake220Grant County
Guide Meridian Water AssociationWA5330200CWSLynden258Whatcom County
Gunderson Water WorksWA5330235CWSNapavine53Lewis County
Hamilton AlWA5330705NTNCWSNapavine1,807Lewis County
Hamilton Water DepartmentWA5330700CWSMaple Falls540Skagit County
Hamma RidgeWA5305867CWSShelton63Mason County
Hampton Water AssociationWA5330800CWSLynden54Whatcom County
Hangman Hills Water Dist 15WA5330848CWSSpokane827Spokane County
Hannah Heights #2 Water Users AssnWA5325264CWSFriday Harbor44San Juan County
Hannah Heights Owners AssociationWA5330850CWSFriday Harbor66San Juan County
Hanson Harbor Homeowners AssnWA5319928CWSTonasket220Lincoln County
Happy Hill Community ClubWA5330955CWSPort Orchard69Snohomish County
Happy Valley EstatesWA5330975CWSSequim46Clallam County
Harbor Country ApartmentsWA5315314CWSPort Orchard410Pierce County
Harbor CrestWA5301832CWSPoulsbo53Kitsap County
Harbor HeightsWA5331001CWSTacoma188Kitsap County
Harbor HillWA5331003CWSFreeland43Island County
Harbor Hills Community Water SystemWA5333860CWSFreeland1,373Island County
Harbor Mobile EstatesWA5331005CWSHoquiam72Grays Harbor County
Harbor Montessori CreeksideWA53AB940NTNCWSPort Orchard45Kitsap County
Harbor On Fisherman BayWA5331024CWSLopez Island84San Juan County
Harborland Mobile ParkWA5331075CWSPort Orchard75Pierce County
Harmony Grade SchoolWA5331355NTNCWSDeming325Whatcom County
Harmony Park Lot OwnersWA5331362CWSChehalis81Lewis County
Harrah Water SystemWA5331400CWSHarrah1,304Yakima County
Harris Custer Estates Water AssnWA5317035CWSMt Vernon194Island County
Harrison Well #2WA53AB071NTNCWSYakima1,200Yakima County
Harstene RetreatWA5331572CWSShelton88Mason County
Harstine Island Estates AssnWA5331565CWSPort Orchard56Mason County
Hartley BrentWA5331497NTNCWSYakima143Benton County
Hartline Water SystemWA5331500CWSYakima249Grant County
Hartstene PointeWA5331569CWSShelton460Mason County
Hartwood Water SystemWA5331575CWSPort Orchard95Pierce County
Hat Island Community IncWA5331593CWSEverett348Snohomish County
Hatton Town OfWA5331600CWSMoses Lake105Adams County, Franklin County
Haven By The SeaWA5331820CWSMontesano308Grays Harbor County
Hawk Acres 607WA5331845CWSLacey328Thurston County
Hawks Meadow Water SystemWA5307956CWSChelan43Chelan County
Hawley Hills 686WA53AB037CWSLacey425Thurston County
Haynes Acres Division 1WA5300792CWSOlympia74Thurston County
Hazel Creek MontessoriWA5306916NTNCWSPort Orchard100Kitsap County
Hazel Dell Mobile ParkWA5331975CWSWoodland24Cowlitz County
Hazelwood HeightsWA5332000CWSAuburn85King County
Heart O The HillsWA5302632CWSSequim76Clallam County
Heather Water WorksWA5332114CWSRaymond29Pacific County
Hemmi Road Water AssociationWA5332350CWSEverson236Whatcom County
Henderson BayWA5377147CWSTacoma61Pierce County
Henderson BoulevardWA5308359CWSTacoma418Thurston County
Henderson Park Development CompanyWA5332380CWSPort Orchard45Pierce County
Heritage University Water System1053AA941NTNCWSToppenish750
Heritage University Water SystemWA53AA941NTNCWSToppenish750Yakima County
Heritage WestWA5305898CWSPort Orchard70Thurston County
Hi Lo Homeowners AssnWA5385203CWSMoses Lake87Adams County
Hi-Color Orchard Farmworker HousingWA53AC993CWSWenatchee53Chelan County, Okanogan County
Hi-Point HousingWA53AD259CWSPasco96Franklin County
HiaparkWA5303224CWSPort Orchard360Mason County
Hidden Gardens Homeowners CoopWA5315483CWSPort Orchard66Pierce County
Hidden Haven Mobile Home ParkWA5332660CWSBelfair149Mason County
Hidden HeightsWA5300944CWSPort Orchard35Kitsap County
Hidden Hills EstatesWA5332642CWSSpokane39Spokane County
Hidden Valley Guest RanchWA5332648CWSCle Elum43Kittitas County
Hide-Away Water Company IncWA5366586CWSCoupeville240Island County
High RidgeWA53AB327CWSPort Orchard73Cowlitz County
High Valley Country ClubWA5332700CWSPackwood1,425Lewis County
High Valley Mobile Home CourtWA5333515CWSYakima142Yakima County
Highland EstatesWA5332735CWSUnion110Mason County
Highland Estates Water SystemWA5332736CWSOthello53Adams County
Highland High SchoolWA5332745NTNCWSYakima500Yakima County
Highland MeadowsWA5332785CWSFreeland70Island County
Highland ParkWA5332820CWSShelton180Mason County
Highland Trace Water Co IncWA5332840CWSOak Harbor62Island County
Highland Water DistrictWA5332850CWSMonroe3,121Snohomish County
Highlands Utility DistrictWA5332900CWSShoreline275King County
Hilburn ScottWA5309931NTNCWSPort Orchard68Mason County
Hillcrest Homestead Tracts WaterWA5333120CWSCoupeville29Island County
Hillcrest ManorWA5317267CWSVancouver100Clark County
Hillcrest Mobile Home ParkWA5333140CWSLakewood198Pierce County
Hillcrest Village Water Co IncWA5333150CWSOak Harbor770Island County
Hillcrest Water Users AssnWA5333200CWSMoses Lake300Grant County
Hillside Park AdditionWA5333260CWSYakima45Yakima County
Hilltop Water Owners AssociationWA5333364CWSLummi Island137Whatcom County
Hillview Mobile Community LlcWA5333366CWSPort Orchard118Benton County
Hillview Water AssnWA5333365CWSYakima95Yakima County
Hintzville AcresWA5310440CWSTacoma170Kitsap County
HipmaWA5313701CWSPort Orchard39Mason County
Hiway Trailer CourtWA5335335CWSPort Orchard36Garfield County, Whitman County
Hmc Management Water SystemWA5332550CWSPort Orchard432Pierce County
Hogans CornerWA53AA554CWSMontesano1,458Grays Harbor County
Hogans WaterWA5333625CWSPort Orchard28Kitsap County
Hoh Tribe105300011CWSForks120Jefferson County
Holden VillageWA5333666CWSChelan228Chelan County
Holiday AcresWA5333668CWSShelton65Thurston County
Holiday Beach Water SupplyWA5333669CWSUnion130Mason County
Holiday Hideaway Water CoWA5308236CWSMt Vernon235Skagit County
Holiday Hills Community Club IncWA5333675CWSPort Orchard50Pierce County
Holiday RanchettesWA5333677CWSTacoma1,050Thurston County
Holiday ValleyWA5333678CWSPort Orchard180Thurston County
Hollingsworth Water Assoc IncWA5364450CWSDeming28Whatcom County
HollyWA5333690CWSPort Orchard111Kitsap County
Holly TidesWA5333695CWSTacoma140Pierce County
Holmes Harbor Water CoWA5333870CWSCoupeville110Island County
Home Valley Water DistrictWA5309188CWSStevenson500Skamania County
Homestead AcresWA5333969CWSTacoma109Kitsap County
Homestead Manufactured HousingWA5318180CWSKennewick300Benton County
Homestead Mobile Home ParkWA5301576CWSTonasket105Okanogan County
Honeybear GrowersWA53AB710NTNCWSTonasket161Okanogan County
Honeymoon LakeWA5334005CWSArlington195Island County
Honeywell Electronic Mfg LlcWA5314313NTNCWSRepublic350Spokane County
Hood CanalWA5334050CWSShelton368Mason County
Hood Canal HighlandsWA5334019CWSPort Orchard83Kitsap County
Hood Canal VistaWA5334040CWSPort Orchard45Kitsap County
HoodsportWA5334100CWSShelton1,853Mason County
Hoot RidgeWA5323994CWSPort Orchard54Kitsap County
Hope View Water CoWA5334300CWSFreeland53Island County
Horsehead Bay WaterWA5330878CWSPort Orchard65Pierce County
Horsfall 608WA5334505CWSLacey165Thurston County
Huckleberry Road Water CoWA5334650CWSPort Orchard50Thurston County
HuffmanWA5300805CWSPort Orchard37Clallam County
Humphrey Head Owners AssocWA5334860CWSLopez Island37San Juan County
Hunt Community (Hunt I&Ii)WA5300567CWSPort Orchard75Kitsap County
Hunt Community (Hunt Iii)WA5301591CWSPort Orchard30Kitsap County
Hunters Water DistrictWA5334889CWSColville290Stevens County
Hutchinson Irrigation Dist #16WA5335100CWSSpokane Valley2,209Spokane County
Hydro Irrigation District No 9WA5335275CWSWalla Walla260Walla Walla County
Ice Harbor DamWA5309677NTNCWSPasco197Walla Walla County
Ice Harbor Water SystemWA53AB430NTNCWSCle Elum54Franklin County
Idlewood CommunityWA5335370CWSCoupeville111Island County
Illahee OyehutWA5335450CWSMontesano971Grays Harbor County
Ilwaco Water Department City OfWA5335500CWSIlwaco2,757Pacific County
Inchelium Water DistrictWA5335550CWSTonasket540Ferry County
Index Water DeptWA5335600CWSIndex420Snohomish County
Indian Hills EstatesWA5301966CWSPoulsbo282Kitsap County
Indian Ridge Water AssociationWA5335639CWSTulalip216Snohomish County
Indian Ridge Water CompanyWA5335640CWSArlington120Island County
Indian Village Estates Water AssnWA5312028CWSSpokane90Spokane County
Indianola105300085CWSSuquamish78
Indianola WaterWA5335650CWSPoulsbo1,705Kitsap County
Industrial Development ComplexWA5392023NTNCWSRichland52Benton County
Infra Pacific Water SystemWA5307087NTNCWSLynden110Whatcom County
Ingredion IncorporatedWA53AA251NTNCWSMoses Lake35Grant County
Inland Tarp & CoverWA53AB186NTNCWSMoses Lake76Grant County
Inlets EndWA5306705CWSTacoma45Thurston County
Inspire Development CentersWA5366185NTNCWSYakima144Yakima County
Intalco Aluminum Corporation WsWA5335800NTNCWSFerndale80Whatcom County
Inwood Beach ClubWA5335880CWSPort Orchard80Kitsap County
Ione Water DeptWA5335900CWSIon2,395Pend Oreille County
Iron Springs ParkWA5336020CWSHoquiam62Grays Harbor County
Island LakeWA5336150CWSFreeland883Kitsap County
Island Lake ManorWA5336180CWSShelton233Mason County
Island Park Mobile Home ParkWA5329599CWSFreeland60Island County
Island Ptba Water SystemWA53AC415NTNCWSCoupeville75Island County
Island View Lud 9WA5336260CWSCarlsborg70Clallam County
Islandwood EstatesWA5300588CWSPort Orchard28Kitsap County
Isle Aire Beach AssociationWA5336268CWSMaple Falls125Whatcom County
Israel Place San Angelo ParkWA5336274CWSTacoma146Thurston County
Issaquah Valley Water Assn #1WA5336300CWSIssaquah80King County
J & B Orchards - SouthWA5341814CWSPasco63Franklin County
Jackson Lake SouthWA5357214CWSTacoma225Pierce County
Jackson Mobile 2WA5303021CWSChehalis30Lewis County
Jackson Park Naval HospitalWA5305345CWSSilverdale2,277Kitsap County
Jafbro 2WA53AD789NTNCWSShelton30Mason County
Jafbro AssociatesWA5387210NTNCWSShelton30Mason County
Jamestown On Wilcox LaneWA5306344CWSSequim94Clallam County
Jaw Farms IncWA5308246CWSMalott636Okanogan County
Jd GroomWA5330020NTNCWSCoupeville118Island County
Jefferson County Water Dist #1WA5336705CWSPort Ludlow600Jefferson County
Jesfield Tracts Community ClubWA5336740CWSPort Orchard65Mason County
JohansonWA5336782CWSTacoma148Kitsap County
Johnson Creek Water Users AssnWA5339411CWSTonasket48Okanogan County
Johnson Point HoaWA5336850CWSPort Orchard169Thurston County
Johnston, James WWA5319001CWSStevenson28Skamania County
Jones Industrial ParkWA5321253NTNCWSShelton50Thurston County
Jr Simplot CoWA5311174NTNCWSMoses Lake365Grant County
JubileeWA5305219CWSYakima30Walla Walla County
Judel Marketing International IncWA5318171NTNCWSMesa48Franklin County
Judys JunctionWA53AB550NTNCWSSelah35Yakima County
Juniper Beach Water DistrictWA5337250CWSArlington213Island County
K2 MineWA53AA860NTNCWSRepublic25Ferry County
K2H Farms-Shop & OfficeWA5337336NTNCWSPasco80Walla Walla County
Kackman CreekWA5307619CWSMt Vernon330Snohomish County
Kahler Community UtilitiesWA5341991CWSWentachee78Chelan County
Kahlotus City OfWA5337400CWSKahlotus262Franklin County
Kaiser Alum - Trentwood WorksWA5337450NTNCWSSpokane954Spokane County
Kaiser Industrial ParkWA5304966NTNCWSPort Orchard43Thurston County
Kalispel105300036CWSUsk330Pend Oreille County
Kamilche Point Community ClubWA5337590CWSShelton39Mason County
Kamilche ShoresWA5337595CWSPort Orchard43Mason County
Kapowsin Water DistrictWA5337750CWSPuyallup70Pierce County
Karen PlaceWA5302860CWSTacoma53Thurston County
Kathann Estates WaterWA5337910CWSMarysville134Snohomish County
Keanland Park 761WA53AD179CWSLacey268Thurston County
Keller105300006CWSNespelem340
Kelley CrestWA5329441CWSWoodland45Cowlitz County
Kelly Road Water AssociationWA5337950CWSLynden45Whatcom County
Kendall Elementary SchoolWA5308225NTNCWSDeming400Whatcom County
Kens KornerWA5312520NTNCWSCoupeville300Island County
Kepps Acres AssociationWA5317189CWSPasco35Franklin County
Kershaw Fruit & Cold StorageWA53AC135NTNCWSYakima150Yakima County
Kershaw Fruit CompanyWA5338280NTNCWSYakima150Yakima County
Kettle Falls Water DeptWA5338400CWSKettle Falls2,698Stevens County
Key Center Water SystemWA5338450CWSGig Harbor561Pierce County
Key Mill FacilityWA53AA858NTNCWSCurlew65Ferry County
Key Peninsula Middle SchoolWA5325935NTNCWSGig Harbor623Pierce County
Key Ridge Water SystemWA5348466CWSGig Harbor63Pierce County
Keyport WaterWA5338550CWSPoulsbo1,202Kitsap County
Kicuwa MeadowsWA5338600CWSPort Orchard60Thurston County
Kineth Claim Community Water Assoc.WA5314371CWSCoupeville65Island County
King County Water District #117WA5341980CWSPort Orchard95King County
King County Water District #123WA5341996CWSPort Orchard242King County
Kings Meadow MhpWA5369168CWSPort Orchard90Thurston County
Kiona Village CourtWA5342175CWSProsser124Benton County
Kiona West Heights Water Assoc.WA5316589CWSCle Elum77Benton County
Kitsap West Mhc Water CoWA5342635CWSPort Orchard190Kitsap County
Kittitas City OfWA5342650CWSKittitas2,247Kittitas County
Kittitas Co Wd #2WA5374100CWSRonald242Kittitas County
Kittitas County Water District #4WA5342447CWSThorp510Kittitas County
Kittitas County Water District #5WA5342704CWSCle Elum700Kittitas County
Kittitas County Water District #7WA5385295CWSCle Elum463Kittitas County
Klickitat Water SystemWA5342800CWSGoldendale551Klickitat County
Klingeman WellWA5307443NTNCWSOthello42Adams County
Knife River Public Water SupplyWA53AE124NTNCWSPort Orchard151Spokane County
Kooley S Harbor EstatesWA5311514CWSGig Harbor58Pierce County
Koontz Ranch Water SystemWA53AD532CWSOak Harbor30Island County
Kooskooskie Cabin Owners Inc.WA5334751CWSWalla Walla45Walla Walla County
KopachuckWA5343065CWSTacoma236Pierce County
Kopachuck Middle & Voyager Elem WsWA5305549NTNCWSGig Harbor1,150Pierce County
Kopachuck Ridge Water DistrictWA5328090CWSGig Harbor185Pierce County
Kuzmanich Water SystemWA5302871CWSPuyallup45Pierce County
Kwonesum105300117CWSLa Conner42Skagit County
Kyak Ridge Water SystemWA5344381CWSArlington66Snohomish County
Kzh Farms - HiggyWA5311445CWSPrescott29Walla Walla County
La Conner Water DeptWA5343350CWSLaconner1,821Skagit County
Labbeemint Water SystemWA53AD578NTNCWSWhite Swan25Yakima County
Lacamas FarmsteadsWA5302117CWSTacoma615Pierce County
Lackamas Elementary SchoolWA53AB023NTNCWSPort Orchard330Thurston County
Lacrosse Town OfWA5343400CWSLacrosse297Whitman County
Lagoon Point Water DistrictWA5343550CWSGreenbank495Island County
Lake Alice Water AssociationWA5335126CWSFall City90King County
Lake AlysonWA5350691CWSFreeland463Snohomish County
Lake ArrowheadWA5343600CWSShelton343Mason County
Lake Cassidy EstatesWA5342527CWSArlington70Snohomish County
Lake Chelan AirportWA5308257NTNCWSChelan40Chelan County
Lake Christine Community ClubWA5343793CWSPort Orchard53Mason County
Lake Cushman System 3WA5303528CWSHoodsport917Mason County
Lake EmeliaWA5343878CWSPort Orchard37Kitsap County
Lake Erie Trailer ParkWA5343886NTNCWSAnacortes56Skagit County
Lake Grove Water AssociationWA5343940CWSCoupeville134Island County
Lake Holiday AssociationWA5383600CWSPort Orchard740Pierce County
Lake Josephine RivieraWA5343980CWSAnderson Island1,380Pierce County
Lake Ki Sunrise Addition WaterWA5344100CWSArlington96Snohomish County
Lake LawrenceWA5322572CWSTacoma914Thurston County
Lake Lawrence Mobile Home ParkWA5344130CWSShelton80Thurston County
Lake Limerick WaterWA5344150CWSShelton2,148Mason County
Lake Lucinda Community ClubWA5344175CWSShelton360Thurston County
Lake Margaret Water SystemWA5344200CWSCarnation406King County
Lake Mayfield Community ClubWA5300914CWSNapavine88Lewis County
Lake Meridian Estates (Mhp)WA5323341CWSKent154King County
Lake MinterwoodWA5355210CWSTacoma1,539Pierce County
Lake Of The Woods Community ClubWA5344387CWSGig Harbor870Pierce County
Lake Pleasant Mobile Home & Rv ParkWA5363240CWSBeaver66Clallam County
Lake QuinaultWA5370350CWSPort Orchard1,003Grays Harbor County
Lake Quinault School Dist. 97105300119NTNCWSAmanda Park210
Lake Retreat Camp & Conf CenterWA5344400CWSRavensdale404King County
Lake Retreat Firs #2 Water Assoc.WA5344416CWSRavensdale38King County
Lake Ridge Hills Water AssnWA5314691CWSElectric City30Grant County
Lake Samish Terrace LlcWA5344540CWSLynden115Whatcom County
Lake Serene Water SystemWA5303451CWSLake Forest Park50Pierce County
Lake Terrill Water AssocWA5344950CWSLynden125Whatcom County
Lake TuckWA5344965CWSTacoma143King County
Lake Wenatchee Water DistrictWA53AC567CWSLeavenworth86Chelan County
Lake Wilderness Shore Acres EstateWA5325060CWSRenton75King County
Lake-O-The-WoodsWA5323456CWSFreeland108Island County
Lakehurst H2OWA5345086CWSMedical Lake170Spokane County
Lakeland ManorWA5345087CWSTumwater122Thurston County
Lakeland Village WaterWA5345090CWSAllyn2,120Mason County
Lakeridge Water CoWA5344500CWSPort Orchard120Thurston County
Lakeside LlcWA5345285CWSKirkland178Thurston County
Lakeside ParkWA5333489CWSPort Orchard180Ferry County
Lakeside Shores Improvement Assoc.WA5345290CWSArlington166Snohomish County
Lakeside VillageWA5345303CWSNapavine94Lewis County
LakeviewWA53AD018CWSPasco50Franklin County
Lakeview Mobile TerraceWA5345312CWSEllensburg43Grant County
Lakeview Park Water AssnWA5345350CWSQuincy1,259Grant County
Lakeview TerraceWA5345364CWSCoupeville140Island County, Lewis County
Lakeview TerraceWA5345365CWSMossyrock41Lewis County
Lakeview Terrace MhpWA5345366CWSPort Orchard135Lincoln County
Lakewood CommunityWA5345480CWSPort Orchard45Mason County
Lakewood Garden Tracts Water AssocWA5342103CWSArlington33Snohomish County
Lakewood HeightsWA5317999CWSShelton170Mason County
Lakewood Manor AssociationWA5345400CWSAllyn42Mason County
Lakewood West Water Assn.WA5344627CWSCoupeville75Snohomish County
Lamb Weston - PatersonWA5306152NTNCWSPaterson250Benton County
Lamb-Weston PascoWA5373920NTNCWSPasco620Franklin County
Lamont Water SystemWA5345650CWSLamont136Whitman County
Lancaster Heights #1 Water SystemWA5345750CWSClinton32Island County
Lane Mountain Silica CompanyWA5345935NTNCWSValley35Stevens County
Langley City OfWA5345950CWSLangley1,416Island County
Larch Corrections CenterWA5306461CWSYacolt705Clark County
Latah Town OfWA5346150CWSWaverly194Spokane County
Laura Lee Mobile Home ParkWA5346219CWSYakima72Yakima County
Laurel Park Community LlcWA5346275CWSShelton165Thurston County
Laurel West Water AssociationWA5346300CWSLynden45Whatcom County
Lawyer Nursery IncWA5304111NTNCWSOlympia58Thurston County
Lazy Acres 351WA5346441CWSLacey267Thurston County
Lazy CWA5302676CWSPort Townsend367Jefferson County
Leavenworth City OfWA5346500CWSLeavenworth11,041Chelan County
LebamWA53AA361CWSRaymond174Pacific County
Ledgewood Beach Water DistrictWA5346650CWSFreeland202Island County
LeeWA5346658CWSTacoma193Clallam County
Legacy ResortWA53AB961CWSOthello46Grant County
Legends Casino105300153NTNCWSToppenish3,450
Leif Erikson Rec AssocWA5323735CWSMt Vernon320Skagit County
Leisure Acres Water AssociationWA5346695CWSCoupeville35Island County
Lenets Mobile EstatesWA5346737CWSVancouver95Thurston County
Lenora Water And Sewer DistrictWA5301281CWSUsk75Pend Oreille County
Lewis Co Water Dist #1WA5347000CWSNapavine1,174Lewis County
Lewis Co Water Dist #2WA5347001CWSOnalaska1,983Lewis County
Lewis Co Water Dist #3WA5365550CWSRandle611Lewis County
Lewis Co Water Sewer Dist #6WA5344240CWSMossyrock740Lewis County
Lewis County Shop/EthelWA5306230NTNCWSChehalis30Lewis County
Lewis River Golf CourseWA5337105CWSKelso300Cowlitz County
Lewis River Rv ParkWA5329521CWSWoodland347Cowlitz County
Lews 81St 225WA5360490CWSLacey92Thurston County
Libby Road EastWA5347124CWSTacoma85Thurston County
Liberty Bell High SchoolWA5300943NTNCWSWinthrop642Okanogan County
Liberty School District #362WA5347163NTNCWSWaverly486Spokane County
Lighthouse Christian CenterWA5315475NTNCWSOak Harbor50Island County
Lighthouse ShoresWA5347200CWSCoupeville152Island County
Ligo Water SystemWA5307093NTNCWSRichland57Benton County
Limestone Point Water Company IncWA5347280CWSFriday Harbor81San Juan County
Lincoln Creek Lumber CoWA5305547NTNCWSPort Orchard75Thurston County
Lincoln Hill EstatesWA5343901CWSPort Orchard35Kitsap County
Lincoln Tree FarmWA5386793NTNCWSSpanaway52Pierce County
Lind Town OfWA5347350CWSLind903Adams County
Lineage LogisticsWA5300770NTNCWSSalem290Benton County
LiseccWA5343290CWSLummi Island357Whatcom County
Little Butte Water SystemWA5349120CWSChelan101Chelan County
Little Cedar ParkWA5306396CWSSpanaway38Pierce County
Little Goose DamWA5347525NTNCWSDayton62Columbia County
Little Lake Mobile Home ParkWA5347535CWSTacoma65Pierce County
Little Mission CreekWA5301808CWSBelfair47Mason County
Little TreeWA5302236CWSTacoma143King County, Kitsap County
Little Valley Apts.WA5322057CWSOak Harbor30Island County
Littlerock ElementaryWA5347545NTNCWSTumwater463Thurston County
Livingston Bay Community AssnWA5347628CWSStanwood120Island County
Lochaven WaterWA5347640CWSArlington225Snohomish County
Locloman SubdivisionWA5347660CWSKent174King County
Lofall Water System IncWA5347670CWSPoulsbo81Kitsap County
Logandale Water Assoc Inc.WA5347700CWSAuburn42King County
Loma Vista 369WA5346164CWSLacey172Thurston County
Lombard Loop Water AssociationWA5347820CWSWapato180Yakima County
Lone Lake Shores Community AssnWA5347893CWSLangley71Island County
Lone Rock Water AssnWA5347925CWSBremerton39Kitsap County
Long Lake View Est 1WA5348030CWSTacoma39Kitsap County
Long Lake View Est 2 5WA5348031CWSPoulsbo923Kitsap County
Long Point Water Company IncWA5348050CWSPort Orchard182Island County
Longbranch Shores Water AssociationWA5348058CWSPort Orchard111Pierce County
Longhorn Country Estates 687WA5330190CWSLacey70Thurston County
Longview Fibre Paper & PackagingWA5302842NTNCWSLeavenworth97Chelan County
Longwood Water AssociationWA5348160CWSClinton25Island County
Lookout PointWA5300045CWSTacoma72Kitsap County
Loomis Water Users Assn IncWA5348200CWSTonasket225Okanogan County
Loon Lake AcresWA5338651CWSLoon Lake111Stevens County
Lopez School District #144WA5348276NTNCWSLopez Island402San Juan County
Lora Lee EstatesWA5336991CWSPort Angeles60Clallam County
Los Cedros Mobile Home ParkWA5303619CWSPort Orchard63Thurston County
Lost LakeWA5302897CWSPort Orchard328Thurston County
Lost River Airport AssociationWA5348348CWSTonasket76Okanogan County
Louella HeightsWA5300585CWSSequim28Clallam County
Louie Joe Water AssociationWA5329014CWSEverson471Whatcom County
Loveland Mobile EstatesWA5348475CWSPort Orchard317Pierce County
Lovely Lane HowaWA5363695CWSPort Orchard40Thurston County
Lower Elwha Valley105300087CWSPort Angeles511Clallam County
Lower Granite Lock & DamWA5348705NTNCWSPomeroy120Garfield County
Lower Monumental Dam - NorthWA5348720NTNCWSKahlotus56Franklin County
Luana Water Assn.WA5348800CWSPort Orchard71King County
Lucky Eagle Casino105300094NTNCWSOakville1,550
Lwwsd - Agate HeightsWA5352957CWSBellingham147San Juan County, Whatcom County
Lwwsd - EagleridgeWA5308118CWSBellingham196Whatcom County
Lyle Water SystemWA5349000CWSGoldendale938Klickitat County
Lyman Water DepartmentWA5349050CWSMt Vernon705Skagit County
Lynch CoveWA5349100CWSFreeland721Mason County
Lynch Cove Div 1 Water AssnWA5307079CWSPort Orchard102Mason County
Lyon Rd Community AssociationWA5314026CWSOak Harbor50Island County
Lyons Water SystemWA53AA796CWSMoses Lake28Grant County
M & R Water Co Lady Dawn EstatesWA5300956CWSLacey83Thurston County
M J Trailer RanchWA5349515CWSOkanogan100Okanogan County
Mabana Shores AssociationWA5349600CWSCoupeville68Island County
Mabton City OfWA5349650CWSMabton2,150Yakima County
Machias Ridge Homeowners Assoc.WA5320624CWSArlington324Snohomish County
Mackaye Harbor Water DistrictWA5312911CWSLopez Island133San Juan County
Madison Estates105300144CWSTulalip86Snohomish County
Madrona Beach Comm Water SystemWA5349954CWSStanwood539Island County
Madrona Beach Water Co IncWA5349900CWSPort Orchard67Thurston County
Madrona Park WA5305793CWSShelton73Mason County
Madrona PointWA5350075CWSTacoma111Pierce County
Madrona Ridge HomeownersWA5350085CWSPort Orchard65Clallam County
Maggie Lake Water DistrictWA5350235CWSTahuya287Mason County
Magna Vista Water CorpWA5350240CWSWoodland56Clark County, Skamania County
Mahoneyville Water AssocWA5350295CWSFreeland60Island County
Mainland View ManorWA5347248CWSTacoma143Kitsap County
Mains Farm Property OwnersWA5350400CWSSequim358Clallam County
Majestic Mobile ManorWA5350425CWSPort Orchard238Pierce County
Majestic Oaks Water SystemWA5355860CWSSeattle28Pierce County
Makah Neah Bay105300012CWSNeah Bay1,300Clallam County
Malaga MarketWA5393986CWSQuincy38Chelan County
Malaga Water DistrictWA5350500CWSMalaga2,478Chelan County
Malden Water DeptWA5350550CWSRosalia215Whitman County
MaloneWA5350600CWSNapavine181Grays Harbor County
Malott105300033CWSNespelem95Okanogan County
Manhasset Specialty CompanyWA5351915NTNCWSYakima142Yakima County
Mansfield Water SystemWA5350850CWSWaterville380Douglas County
Mantheys Country Mobile ParkWA5350900CWSLynden120Whatcom County
Many Lakes Mobile Home ParkWA5304670CWSTonasket37Okanogan County
Manzanita BeachWA5350994CWSPort Orchard93Thurston County
Maple Falls Water CoopWA5351100CWSMaple Falls222Whatcom County
Maple Glen Community AssociationWA5351115CWSFreeland200Island County
Maple GroveWA5363277CWSSequim132Clallam County
Maple HavenWA5351150CWSSilverdale74Clallam County
Maple Hill ParkWA5309356CWSCoupeville35Island County
Maple Hill Water ServicesWA5384300CWSStevenson62Skamania County
Maple Lane Behavioral HealthWA5351195CWSCentralia450Thurston County
Maple Manor Mobile Home ParkWA5351215CWSTumwater120Pierce County
Maple ShoresWA5316866CWSPort Orchard86Thurston County
Maple ValleyWA5300346CWSPort Orchard27Thurston County
Maple VistaWA5351350CWSLake Forest Park57King County
Maples Plat Water SystemWA5375340CWSMoses Lake30Grant County
Maplewood Addition Water CoopWA5351400CWSRenton435King County
MarbelloWA5351530CWSSun Valley245Snohomish County
Marble Water SystemWA5301649CWSNorthport94Stevens County
Marcus Water DeptWA5351550CWS191Ferry County, Stevens County
Marcus Whitman SchoolWA5351560NTNCWSYakima370Yakima County
Mariani Water System IncWA5351675CWSBlack Diamond138King County
Marine Estates Mutual Water AssnWA5351700CWSVashion Island38King County
Marine View Home Owners AssnWA5351724CWSMoses Lake87Grant County
Mariners Cove Beach Club IncWA5351730CWSCoupeville300Island County
Marion Water Co IncWA5351750CWSPort Orchard966Pierce County
Marlin HutterianWA53AA503CWSMarlin134Grant County
Marquez Mobile Home ParkWA5341640CWSSunnyside120Yakima County
Marshall Community Water AssnWA5351845CWSMarshall74Spokane County
Martell Mobile ManorWA5351867CWSPort Orchard143Kitsap County
Martens Add Mutual Water AssocWA5351872CWSSpanaway79Pierce County
Martha Boardman105311103CWSWellpinit295Stevens County
Martin Creek Community AssnWA5351877CWSTonasket109Ferry County, Stevens County
Martin Way Mobile Home ParkWA5351875CWSPort Orchard73Thurston County
Mary M Knight SchoolWA5342895NTNCWSUnion270Mason County
Marys GardenWA5351899CWSYakima280Yakima County
Mason County Lost LakeWA5348300CWSPort Orchard96Mason County
Mason County Public WorksWA53AB640NTNCWSShelton80Mason County
Mats ViewWA5305536CWSPort Townsend52Jefferson County
Maury Mutual Water CoWA5352100CWSVashon233King County
Maxvale 618WA5307486CWSLacey88Thurston County
Maxwelton Water SystemWA5310811NTNCWSMt Vernon1,700Island County
May Volt HillsWA5317690CWSTacoma106Kitsap County
Mayfield Kamper KlubWA5352112CWSNapavine87Lewis County
Mayfield Rv ParkWA5311154CWSSammamish165Lewis County
Mazama WoodsWA5352118CWSPort Orchard45King County
Mc Pherson Hills Water SystemWA5352930CWSArlington30Snohomish County
Mcaulays Home SitesWA5352154CWSYakima58Yakima County
Mccleary City OfWA5352250CWSMccleary2,753Grays Harbor County
Mccoy Lake105300021CWSWellpinit325
Mcgee Guest HomeWA5352385CWSSpanaway88Pierce County
Mckees Beach AssocWA5324190CWSMt Vernon290Snohomish County
Mckenna Water DistrictWA5303521CWSMckenna600Pierce County
Mcneil Island WaterWA5352900CWSTumwater692Pierce County
Meadow Lake Water AssociationWA5320637CWSArlington171Snohomish County
Meadow Lane Water AssnWA5353190CWSOthello98Adams County
Meadow Park Water SystemWA5305848CWSYakima48Grant County
Meadow RidgeWA5353213CWSCoupeville175Snohomish County
Meadow Wood 689WA5363131CWSLacey43Thurston County
Meadowbrook Homeowners AssnWA5303449CWSArlington35Snohomish County
Meadowbrook VillageWA5310774CWSSequim55Clallam County
Meadowbrook Water AssociationWA5353250CWSLynden579Whatcom County
MeadowmeerWA5353275CWSPort Orchard1,157Kitsap County
Meadowood DevelopmentWA5353365CWSMccleary220Grays Harbor County
MeadowsWA5304569CWSChehalis24Lewis County
Meadows 690WA5387784CWSLacey3,100Thurston County
Mecca Community AssociationWA5322888CWSCoupeville619Island County
Melody Pines Mhp LlcWA5353475CWSPort Orchard207Thurston County
Meridian Heights Water DistrictWA5353780CWSPort Orchard126Thurston County
Meridian School ComplexWA53AB234NTNCWSLynden900Whatcom County
Meridian Water SystemWA5353820CWSArlington81Snohomish County
Merwin Village/Park Ppl CoWA5354061CWSWoodland92Cowlitz County
Mesa Water DepartmentWA5354100CWSMesa495Franklin County
Metal Mill 2WA5306618NTNCWSChehalis36Lewis County
Metaline Falls Town OfWA5354250CWSNewport593Pend Oreille County
Metaline Water DeptWA5354350CWSLone193Pend Oreille County
Methow Water System IncWA5354370CWSMethow45Okanogan County
Metz Community & Rv LlcWA5354380CWSPort Orchard245Benton County
Middle Fork Water & SewerWA5300315CWSChehalis144Lewis County
Milagra Water SystemWA53AA517CWSLopez Island31San Juan County
Mill A Water CoWA5354680CWSWillard278Skamania County
Mill Pond Community LlcWA5354775CWSPort Orchard245Kittitas County
MillerWA5382979NTNCWSNapavine935Lewis County
Miller BayWA5354683CWSPoulsbo1,072Kitsap County
Millwood City OfWA5354850CWSSpokane1,925Spokane County
Mineral Heights AssociationWA5355035CWSFriday Harbor46San Juan County
Minerva Beach ResortWA5355060CWSPort Orchard80Mason County
Minerva TerraceWA5355070CWSShelton85Mason County
Mini-Pearl Water SystemWA5311161CWSBurbank28Walla Walla County
Minter Beach EstatesWA5355160CWSGig Harbor116Pierce County
Minter Brook Beach Inc.WA5316892CWSPort Orchard45Pierce County
Minter Creek RapidsWA5355175CWSTacoma137Kitsap County
Minter View Water SystemWA5357396CWSGig Harbor40Pierce County
Miracle RanchWA5355217NTNCWSGig Harbor418Kitsap County
MirrormontWA5355250CWSTacoma2,083King County
Mission Creek Corrections CenterWA5355325NTNCWSBelfair40Mason County
Mission Creek TractsWA5355320CWSBelfair150Mason County
Mission RoadWA5318237NTNCWSBellingham75Whatcom County
Mistequa Casino105300134NTNCWSWellpinit2,070Stevens County
Mitchell Point Water AssnWA5355370CWSFriday Harbor81San Juan County
Moa TelWA5307816CWSPort Townsend73Jefferson County
Moab Irrigation Dist #20WA5355440CWSNewman Lake1,790Spokane County
Mobbs WaterWA5359876NTNCWSPort Orchard100Thurston County
Monse-Riggan CampWA53AC141CWSBrewster1,165Okanogan County
Monte View EstatesWA5355935CWSMontesano200Grays Harbor County
MonterraWA5355990CWSSequim464Clallam County
Montessori Country School ApWA5308674NTNCWSSuquamish125Kitsap County
Montessori Spring Valley SupplyWA5337300NTNCWSBlack Diamond121King County
Mooreland Water CorpWA5356150CWSGig Harbor68Pierce County
Morgensen Ground ZeroWA5377356NTNCWSPoulsbo42Kitsap County
Morning MeadowsWA5300950CWSVancouver75Clark County
Morton City OfWA5356250CWSMorton2,147Lewis County
Moses Coulee Water AssociationWA5305914CWSWenatchee42Douglas County
Mossyrock Public Utility City OfWA5356350CWSMossyrock1,553Lewis County
Mount Adams Vista Water SystemWA5341140CWSBenton City34Benton County
Mount Baker Mobile Home ParkWA5356874CWSBellingham87Whatcom County
Mount Baker School District-DemingWA5301468NTNCWSDeming700Whatcom County
Mount Baker Water AssociationWA5356500CWSBellingham500Whatcom County
Mount Forest Water SystemWA5355874CWSLake Stevens50Snohomish County
Mount Pleasant SchoolWA5356527NTNCWSPort Orchard72Skamania County
Mount Si Mobile Home EstatesWA5356560CWSNorth Bend200King County
Mount St Michaels School & ChurchWA5356557CWSSpokane162Spokane County
Mountain Highway ApartmentsWA5326955CWSGraham56Pierce County
Mountain Lakeview 619WA5356736CWSLacey70Lewis County
Mountain Loop View TractsWA5356528CWSLake Stevens200Snohomish County
Mountain Ministries ChurchWA53AB256NTNCWSPort Orchard32Cowlitz County
Mountain Park Water SystemWA5309314CWSGig Harbor198Pierce County
Mountain RidgeWA53AB326CWSRoslyn28Kittitas County
Mountain Shores CcWA5356780CWSGrapeview40Mason County
Mountain Valley Water SystemWA5373560CWSLacey126Pierce County
Mountain ViewWA5311656CWSUnion41Mason County
Mountain ViewWA5316937CWSWhite Salmon72Skagit County, Skamania County
Mountain View AssociationWA5320527CWSDallesport60Klickitat County
Mountain View EstatesWA5356830CWSYakima120Yakima County
Mountain View Mobile Home ParkWA5356875CWSBuckley45Pierce County
Mountain View Terrace Water IncWA5338316CWSSnohomish87Snohomish County
Mountain View Water AssociationWA5356900CWSLynden186Whatcom County
Mountain View Water District IncWA5356950CWSKent91King County
Mountainview Elementary SchoolWA5357200NTNCWSYakima220Yakima County
Moxee Dairy South Well SystemWA53AB540NTNCWSYakima30Yakima County
Moxie Community LlcWA5321740CWSPort Orchard114Yakima County
Mt Adams Country Club EstatesWA5304694CWSToppenish31Yakima County
Mt Adams Orchard Division-Camp BWA5356397CWSWhite Salmon180Klickitat County
Mt St Helens National Volcanic MonuWA53FS102NTNCWSAmboy95Clark County
Mt View TractsWA5356851CWSYakima31Benton County, Yakima County
Mt View Water SystemWA5357000CWSMoses Lake44Grant County
Muck Creek HillWA5350225CWSTacoma46Pierce County
Muckleshoot105300013CWSAuburn3,250King County
Mud BayWA5357400CWSPort Orchard145Thurston County
Mulford EstatesWA5302513CWSPort Orchard58Thurston County
Mulkey Meadows 1WA5302519CWSPort Orchard93Cowlitz County
Mullen Hill Terrace MhpWA5357598CWSSpokane207Spokane County
Munn Robert WellWA5357620NTNCWSProsser143Benton County
Murdock WaterWA5300682CWSDallesport233Klickitat County
Murphy Elma VeneerWA5308305NTNCWSPort Orchard80Grays Harbor County
Murray Water SystemWA5300698NTNCWSColbert54Spokane County
Mutiny Bay Park Water AssociationWA5357740CWSCoupeville156Island County
Mutiny Sands ClubWA5357900CWSFreeland52Island County
Mutiny View Manor Community ClubWA5357930CWSFreeland173Island County
Mutual Materials CompanyWA5335815NTNCWSSpokane Valley55Spokane County
Naches Rv ResortWA53AD938CWSPort Orchard13Yakima County
Nagler Estates Water Users AssnWA5320788CWSYakima54Yakima County
Napavine City OfWA5358200CWSNapavine3,095Lewis County
NaselleWA5358350CWSRaymond2,073Pacific County
National Food Nw - LindWA5308361NTNCWSLind61Adams County
Naval Base Kitsap At KeyportWA5390520CWSSilverdale1,540Kitsap County
Naval Magazine Indian IslandWA5312896NTNCWSSilverdale180Jefferson County
Navy Yard ParkWA5343294CWSPoulsbo268Kitsap County
Nc Machinery CoWA5335725NTNCWSYakima34Yakima County
Neals Valley View Addition Wtr CoWA5358650CWSYakima62Yakima County
Needle Creek Water SystemWA5355376CWSVashon50King County
Neilton Meadowland Wd 8 AWA5358750CWSNeilton275Grays Harbor County
Nelson RidgeWA5306081CWSTacoma232Pierce County
Neptune Beach Water AssocWA5358950CWSLynden200Whatcom County
Nespelem Agency105300007CWSNespelem445Okanogan County
Nespelem Water DeptWA5359000CWSNespelem510Okanogan County
New Arcadia Water SystemWA5361533CWSRavensdale40King County
New Hope FarmsWA5331471CWSGoldendale37Klickitat County
New HorizonsWA5351151CWSYakima49Yakima County
New Life Christian CenterWA5304020NTNCWSPort Orchard120Thurston County
New Pine AcresWA53AC152CWSUnion60Mason County
New Start Landowners AssociationWA5322380CWSArlington90Snohomish County
New Utsalady Water System IncWA5359200CWSStanwood291Island County
Newaukum Hill Water AssnWA5301428CWSChehalis493Lewis County
Newaukum VenturesWA5326014CWSNapavine186Lewis County
Newaukum Water SystemWA5359220CWSPort Orchard62King County
Newberry HillWA5306136CWSPoulsbo1,143Kitsap County
Newhalem Water SystemWA5359250CWSMt Vernon277Whatcom County
Newport City OfWA5359350CWSNewport3,331Pend Oreille County
Nisbet Oyster CompanyWA5307624NTNCWSRaymond96Pacific County
Nisqually Commercial ParkWA5359575NTNCWSShelton940Thurston County
Nisqually Highlands 364WA5300953CWSLacey162Thurston County
Nisqually ParkWA5359588CWSTacoma218Pierce County
Nisqually Pines Community ClubWA5359591CWSPort Orchard2,037Thurston County
Nisqually Sportsmens ClubWA5359595CWSPort Orchard341Thurston County
Nisqually-Leschi & West Nisqually105300014CWSOlympia3,200Thurston County
Noble Woods Water SystemWA5302308CWSLake Forest Park37King County
Noel CanningWA5307143NTNCWSYakima62Yakima County
Nooksack Market105300084NTNCWSDeming400
Nooksack Valley Water AssociationWA5359850CWSLynden1,343Whatcom County
Nooksack Water DeptWA5359800CWSNooksack2,427Whatcom County
Norcliffe Water AssociationWA5384566CWSCoupeville57Island County
North 16 Domestic Water AssnWA5361250CWSEltopia29Franklin County
North Beverly Beach AssociationWA5311239CWSMt Vernon46Island County
North Bonneville City OfWA5360150CWSNorth Bonneville1,048Skamania County
North Boon Water SystemWA5318821CWSFreeland75Island County
North Fir Island Water AssociationWA53AA747CWSMt Vernon76Skagit County
North Forty Property Owners AssnWA5301698CWSFriday Harbor27San Juan County
North Graham WaterWA5351823CWSLacey229Pierce County
North High Rock Estates W.S.WA5324841CWSArlington68Snohomish County
North Lopez ServiceWA5360665CWSLopez Island114San Juan County
North Mason High SchoolWA5360745NTNCWSPort Orchard1,300Mason County
North Offut Lake Wtr ServiceWA5360850CWSOlympia97Thurston County
North Ridge Water CorpWA5361100CWSArlington135Snohomish County
North River School Dist 200WA5308741NTNCWSCosmopolis86Pacific County
North Shore AcresWA5303370CWSGrand Coulee101Douglas County, Grant County
North Slope Estates PropertyWA5310761CWSPasco97Franklin County
North Spokane Irrigation District 8WA5361300CWSSpokane2,214Spokane County
North Star Water AssocWA5361350CWSFerndale140Whatcom County
North Terra Vista Water Users AssnWA5361425CWSYakima52Yakima County
North Twin Lakeview AssnWA5361480CWSPort Orchard88Ferry County
North Whidbey Water DistrictWA5361603CWSOak Harbor568Island County
Northgate Terrace Community ClubWA5361750CWSCoupeville750Island County
Northport Water SystemWA5361850CWSNorthport290Stevens County
NorthwestWA5361947CWSPort Orchard98Snohomish County
Northwest Mobile Home ParkWA5307507CWSLynden55Whatcom County
Northwest WaterWA5302287CWSCoupeville99Snohomish County
Northwood Casino105300147NTNCWSDeming500
NorthwoodsWA5362100CWSGig Harbor35Kitsap County
Norwest Mobile Home ParkWA5307574CWSNorth Bend49King County
Nutrien Us Llc - Kennewick AreaWA5312690NTNCWSKennewick80Benton County
O-Zi-Ya Community ClubWA5362640CWSMt Vernon120Island County
Oak Meadows Mobile Home ParkWA5325101CWSVancouver216Clark County
Oak ParkWA5362675CWSShelton695Mason County
Oakdell Farms LlcWA5362695CWSWaverly47Franklin County
Oakesdale Town OfWA5362700CWSOaksdale492Whitman County
Oaks The Mobile Home ParkWA5387780CWSFriday Harbor143San Juan County
Oakville City OfWA5362750CWSOakville1,325Grays Harbor County
Oasis Water CorporationWA5319069CWSPasco556Benton County
Ocean CityWA5301088CWSMontesano237Grays Harbor County
Ocean Spray CranberriesWA5363012NTNCWSAberdeen100Grays Harbor County
Ocosta Mobile Home Park LlcWA5396887CWSAberdeen26Grays Harbor County
Oddfellows ParkWA5335350CWSSnohomish50Island County
OdessaWA5363050CWS986Lincoln County
Okanogan Water Department City OfWA5363200CWSOkanogan3,817Okanogan County
OlallaWA5363215CWSTacoma239Kitsap County, Pierce County
Olalla HousingWA5302273CWSPort Orchard32Kitsap County
Olalla SchoolWA5363213NTNCWSPort Orchard350Kitsap County
Old DominionWA53AD854NTNCWSPort Orchard70Thurston County
Old Orchard Estates Water SystemWA5307748CWSTonasket86Okanogan County
Old Settlers Water AssociationWA5363350CWSCuster540Whatcom County
Olga Water Users IncWA5363400CWSEastsound392San Juan County
Olman Point Tracts ClubWA5363410CWSPort Orchard57Pierce County
Olympia Forestry Sciences LabWA5325980NTNCWSOlympia40Thurston County
Olympia Oyster CoWA5363475NTNCWSPort Orchard46Mason County
Olympic Corrections CenterWA5313560CWSForks390Clallam County, Jefferson County
Olympic MallWA5363479CWSTacoma2,681Pierce County
Olympic Marine View Water AssocWA5363480CWSArlington89Island County
Olympic Park Trailer Court105300086CWSOlympia169Grays Harbor County
Olympic Sunset WestWA5363494CWSGig Harbor410Pierce County
Olympic Trails Water SupplyWA5363448CWSPort Orchard44Mason County
Olympic ViewWA5305151CWSSequim33Clallam County
Olympic ViewWA5363500CWSPort Orchard73Clallam County, Thurston County
Olympic View Community LlcWA5363497CWSPort Orchard175Kitsap County, Pierce County
Olympic View EstatesWA5342421CWSStanwood33Island County
Olympic View Mobile ParkWA5319110CWSSequim34Clallam County
Olympic View Water AssocWA5363650CWSSilverdale41Kitsap County
Olympic Vista Club Community WaterWA5363655CWSShelton41Mason County
Olympic Water & Sewer IncWA5368700CWSPort Ludlow3,086Jefferson County
Olympic Water SystemWA5391460CWSUniversity Place75Pierce County
Olympus Beach TractsWA5363700CWSSequim143Jefferson County
Omak Hud105300008CWSNespelem380Okanogan County
Omicron Investment CompanyWA5305244NTNCWSLacey25Thurston County
Onamac Water SystemWA5363907CWSCamano Island177Island County
One Point Fosdick Water CompanyWA5335357CWSPort Orchard165Pierce County
Onion Creek School DistrictWA5305582NTNCWSColville55Stevens County
Opr H2AWA53AE120CWSYakima100Yakima County
Orcas Island Golf EstatesWA5328460CWSEastsound57San Juan County
Orcas Landing IncWA5363990NTNCWSEastsound1,007San Juan County
Orchard Beach CommunityWA5364031CWSUnion64Mason County
Orchard GroveWA5364070CWSPort Orchard86King County
Orchard Homes Water SystemWA5364080CWSMoses Lake31Grant County
Orchard Water AssocWA5364150CWSFerndale165Whatcom County
Orient Water CompanyWA5364300CWSRepublic167Ferry County
Orondo SchoolWA5304907NTNCWSWenatchee260Douglas County
Oroville City OfWA5364400CWSOroville3,256Okanogan County
Orting 15WA5304778CWSPort Orchard117Pierce County
Ostrom Mushroom FarmsWA5364810NTNCWSPort Orchard100Thurston County
Othello Country Club Water AssnWA5364830CWSOthello208Adams County, Grant County
Othello Manor LlcWA5364845CWSPort Orchard400Adams County
Ottercrest Estates Water SystemWA5355205CWSPort Orchard42Snohomish County
Outlaw CampWA53AC008CWSCle Elum193Grant County, Kittitas County
Outlook Community WaterWA5364937CWSYakima282Yakima County
Outlook Elementary SchoolWA5364940NTNCWSYakima600Yakima County
Owl CreekWA5303943CWSWoodland102Cowlitz County
Owners Assoc Of Beach Club CondosWA5329746CWSLummi Island31Whatcom County
Oysterville WaterWA5329240CWSOysterville72Pacific County
P And G Orchards Camp 2WA5307870CWSBrewster489Okanogan County
Pace International105327112NTNCWSWapato48Yakima County
Pace InternationalWA5327112NTNCWSWapato48Yakima County
Pacific Beach/MoclipsWA5300333CWSMontesano2,372Grays Harbor County
Pacific Rim InstituteWA5308450NTNCWSCoupeville26Island County
Pacific Rim Tonewoods Water SystemWA53AD528NTNCWSMt Vernon32Skagit County
Pacific VenturesWA5329921CWSTacoma69Kitsap County
Packaging Corporation Of AmericaWA5307597NTNCWSWallula700Walla Walla County
Painted Hills Water AssociationWA5365640CWSEphrata70Grant County
Palermo 691WA5305277CWSLacey150Thurston County
Palisades AssnWA5365700CWSStanwood53Island County
Palisades SchoolWA5365720NTNCWSWenatchee40Douglas County
Palmer LakeWA5365745CWSTacoma1,924Pierce County
Palo VerdeWA5302315CWSSequim30Clallam County
Palomino FieldsWA53AD362CWSCle Elum156Kittitas County
Palouse Water Dept City OfWA5365800CWSPalouse1,298Whitman County
Panorama Mobile Home ParkWA5302328CWSColville150Stevens County
Panorama Place Water AssnWA5365919CWSYakima220Yakima County
Panorama VistaWA5306947CWSSequim75Clallam County
Panoramic HeightsWA5302890CWSCarlsborg40Clallam County
Panther Lake Community Water SystemWA5356806CWSArlington47Snohomish County
Paradise Cove Resort & Rv ParkWA5313533CWSCastle Rock59Cowlitz County, Lewis County
Paradise EstatesWA5366125CWSPort Orchard403Mason County
Paradise Estates Water Dept IncWA5366090CWSAshford309Lewis County
Paradise Park Water SystemWA5366116CWSFerndale200Whatcom County
Paradise Water AssocWA5313960CWSCopalis Beach74Grays Harbor County
Park Orchard Tract 40WA5366139CWSMoses Lake25Grant County
Parker105338102CWSToppenish300Yakima County
Parker Spring Acres Water AssocWA5322881CWSMoses Lake255Grant County
Parklane Water AssociationWA5366204CWSStanwood127Island County, Pierce County
Parkshore EstatesWA5366146CWSTacoma183Mason County
Parkside Airpark OwnersWA5326879CWSBattle Ground66Clark County
Parkview Rocky BayWA5373626NTNCWSPort Orchard40Pierce County
ParkwoodWA5323191CWSSun Valley65Island County
Parkwood ApartmentsWA5318160CWSShelton60Thurston County
Parkwood Manor MhpWA5366218CWSCoupeville301Island County
Parkwood Mfd Housing CommunityWA5302699CWSSequim378Clallam County
Parkwood Mobile Home EstatesWA5366219CWSChehalis105Lewis County
Pasados Safe Haven Water SystemWA53AC800NTNCWSSultan30Snohomish County
Paschal Sherman Indian School105300009CWSOmak220
Pasco Heights Domestic Water AssnWA5366350CWSKennewick135Franklin County
Pasco Port Of 210WA5368825NTNCWSPasco500Franklin County
Pateros Water DepartmentWA5366450CWSPateros1,149Okanogan County
Paterson Elementary SchoolWA5366475NTNCWSWest Richland142Benton County
Paterson Heights Water AssnWA5366479CWSWest Richland85Benton County
Patterson AdditionWA5366565CWSSpokane22Spokane County
Patterson Lake WaterWA5366573CWSNapavine79Thurston County
Pattons Retreat Water AssnWA5366588CWSOak Harbor90Island County
Pe Ell Town OfWA5366750CWSPe Ell859Lewis County
Pebble BeachWA5366700CWSShelton64Mason County
Pebble RidgeWA5347240CWSPort Orchard106Kitsap County
Pederson Harold WellWA5366727NTNCWSTacoma244Pierce County
Pederson Place 604WA5366734CWSLacey90Thurston County
Pelican Point By Cascadia LlcWA5366800CWSYakima1,357Grant County
Pend Oreille MineWA5308269NTNCWSMetaline Falls25Pend Oreille County
Peninsula Mobile ParkWA5366914CWSAllyn92Pierce County
Peninsula Moose LodgeWA53AD783NTNCWSOcean Park67Pacific County
Peninsula Pines ParkWA5306794CWSPort Orchard60Mason County
Penn Cove Water And Sewer DistrictWA5366950CWSOak Harbor460Island County
Peoples Creek Water SystemWA5301916CWSMonroe76Snohomish County
Percie Road Water AssociationWA5367020CWSLynden250Whatcom County
PerryWA5367045NTNCWSNapavine277Lewis County
Peshastin Domestic Water AssnWA5367100CWSCashmere177Chelan County
PetersonWA5301799CWSSequim26Clallam County
Peterson FarmsWA5301484CWSWoodland290Cowlitz County
Petrogas Ferndale TerminalWA5306122NTNCWSFerndale43Whatcom County
Pheasant Farm AcresWA5367187CWSCoupeville95Island County
Phelps RoadWA5363210CWSTacoma58Kitsap County
Phillips 66 CompanyWA5355450NTNCWSFerndale288Whatcom County
Pierce County Fire District 5WA5304867NTNCWSGig Harbor76Pierce County
Pilchuck 26 TractsWA5367375CWSArlington66Snohomish County
Pilchuck Riviera #1WA5367380CWSArlington90Snohomish County
Pilchuck Riviera #2WA5367382CWSSnohomish107Snohomish County
Pine Acres Mobile Home ParkWA5367615CWSSpokane100Spokane County
Pine Canyon GrowersWA5305676NTNCWSEast Wentachee81Douglas County
Pine Forest Water SystemWA5367393CWSTonasket90Okanogan County
Pine Lake Mobile Home Est 1 3WA5367397CWSTacoma207Kitsap County
Pine Road EstatesWA5337286CWSGig Harbor55Kitsap County
Pine Terrace Water AssociationWA5367600CWSCoupeville181Island County
Pinecrest Subdivison OwnersWA5313909CWSTonasket63Okanogan County
Pinecroft Mobile Home ParkWA5367623CWSPort Orchard248Spokane County
Pineloch Sun Beach ClubWA5367640CWSRonald190Kittitas County
Pinewood Community Club IncWA5367704CWSFreeland47Island County
Pinewood Glen Mutual Water AssnWA5367705CWSSpanaway70Pierce County
PioneerWA5304387CWSOlympia84Thurston County
Pioneer Hill WestWA5367715CWSPoulsbo73Kitsap County
Pioneer Park Water SystemWA5367717CWSPort Orchard91Island County
Pioneer School DistrictWA5367723NTNCWSShelton903Mason County
Pioneer Water CompanyWA5324885CWSSpokane443Spokane County
Pirates Cove Country ClubWA5367740CWSShelton168Mason County
Pirnie RoadWA5374656CWSPuyallup60Pierce County
Pit Water Co 328WA5305956CWSLacey48Grays Harbor County
Place Eighteen HoaWA5316964CWSPort Orchard34Kitsap County
Plain Flats Water SystemWA5339592CWSLeavenworth29Chelan County
Playland ParkWA5330530CWSYakima65Yakima County
Pleasant CoveWA5367800CWSPort Orchard55Mason County
Pleasant Forest Camping ClubWA5305303CWSNapavine327Thurston County
Pleasant Harbor MarinaWA5347629NTNCWSBrinnon50Jefferson County
Pleasant Hill Terrace SubdivisionWA5367865CWSWoodland30Cowlitz County
Pleasant Tides Water Co OpWA5303313CWSPort Angeles131Jefferson County
Pleasant Valley 307WA5338081CWSLacey50Pierce County
Pleasant Valley Water SystemWA5367900CWSFerndale73Whatcom County
Pleasant View Water CompanyWA5367950CWSStanwood57Island County
Plymouth Water DistrictWA5368045CWSWest Richland288Benton County
Pnnl Sequim CampusWA5310351NTNCWSRichland91Clallam County
Point Allen Water AssociationWA5368060CWSMt Vernon102Island County
Point FosdickWA5343040CWSGig Harbor209Pierce County
Point Lowell/ParksideWA5368180CWSArlington46Island County
Point Richmond HoaWA5372260CWSPort Orchard38Pierce County
Point Roberts Water District No 4WA5395750CWSPoint Roberts1,440Whatcom County
Pole Road Water AssociationWA5368350CWSLynden1,960Whatcom County
Polnell Heights Water AssociationWA5368370CWSCoupeville65Island County
Polnell Landing Water Assoc.WA5355476CWSCoupeville41Island County
Polnell Shores Comm Org IncWA5368373CWSCoupeville200Island County
Pomeroy City OfWA5368400CWSPomeroy1,395Garfield County
Pomona Artesian Irrigation CompanyWA5365815CWSYakima150Yakima County
Pomona View Mobile ParkWA5365820CWSYakima470Yakima County
Ponderay Newsprint Co - PotableWA5306970NTNCWSUsk70Pend Oreille County
Ponderosa Community Club IncWA5368417CWSLeavenworth1,170Chelan County
Ponderosa Mobile Home ParkWA5368420CWSEllensburg105Grant County
Ponderosa Mobile ParkWA5368421CWSPort Orchard37Pierce County
Ponderosa Park Water SystemWA5315571CWSGoldendale381Klickitat County
Pondilla Estates Community AssocWA5368430CWSCoupeville52Island County
Pondoray Shores Water & SewerWA5363950CWSSpokane63Pend Oreille County
Port GambleWA5300323CWSPoulsbo303Kitsap County
Port Gamble Sklallam105300015CWSKingston1,509Kitsap County
Port Madison Water CompanyWA5368750CWSPort Orchard233Kitsap County
Port Of AllynWA5368790CWSShelton397Mason County
Port Of Mattawa - Ind Parks 2 & 4WA53AD049NTNCWSMattawa110Grant County
Port Of Port Townsend QuilceneWA5325931NTNCWSPort Townsend55Jefferson County
Port Of Royal SlopeWA5300020NTNCWSRoyal City447Grant County
Port Of Shelton Johns PrairieWA5300620NTNCWSShelton328Mason County
Port Of Shelton Sanderson FieldWA5368835NTNCWSShelton283Mason County
Port Of VancouverWA5368850NTNCWSVancouver317Clark County
Port Susan Camp Club #1105300090CWSStanwood1,500Snohomish County
Port Susan Camp Club #2105300091CWSStanwood1,000Snohomish County
Port Susan Camp Club #3105300092CWSStanwood1,000Snohomish County
Port Susan Terrace WaterWA5368950CWSCamano Island48Island County
Portland Fair EstatesWA5369008CWSFriday Harbor130San Juan County
Possession Shores IncWA5369020CWSCoupeville150Island County
Potlatch Beach MutualWA5369050CWSHoodsport109Mason County
Poulsbo HeightsWA5369152CWSPoulsbo80Kitsap County
Poulsbo Service Center PseWA5307074NTNCWSPort Orchard55Kitsap County
Prairie Acres Water SystemWA5369157CWSMaple Falls90Skagit County
Prairie Estates Water SystemWA5330984CWSMaple Falls39Skagit County
Prairie Point Division 3WA53AB569CWSPort Orchard42Thurston County
Prairie Ridge 605WA5302356CWSLacey250Thurston County
Prairie View Estates 759WA5304793CWSLacey107Pierce County
Prairie Villa 230WA5369166CWSLacey40Thurston County
Prairie Village LlcWA53AB072CWSNapavine55Thurston County
Prairie Village Mobile Home CourtWA5369167CWSYelm40Pierce County
Prairie VistaWA5305316CWSRochester63Thurston County
Precept WineWA53AB964NTNCWSYakima63Walla Walla County
Predator RidgeWA53AD193CWSPasco66Franklin County
Prescott Town OfWA5369250CWSWalla Walla522Walla Walla County
Pressentin Creek WildernessWA5369273CWSConcrete81Skagit County
Preston Industrial Park Water AssnWA5318879CWSPort Orchard930King County
Price Cold Storage 2WA53AE119NTNCWSYakima120Yakima County
Priddy VistaWA5369350CWSPoulsbo210Kitsap County
Priest Point Beach Water IncWA5369450CWSArlington624Snohomish County
Priest RapidsWA5329076NTNCWSBeverly114Grant County
Prine Drive ApartmentsWA5326774CWSShelton40Thurston County
Progressive Flat Water AssnWA5369650CWSTonasket335Okanogan County
Project CougarWA53AE369NTNCWSPort Orchard283Whitman County
Prospect Heights Comm Water AssnWA5369700CWSWalla Walla40Walla Walla County
Prospect Point Beach ClubWA5369720CWSPort Orchard85King County, Kitsap County
Prospect Water Assn IncWA5301842CWSYakima92Klickitat County
Providence ShmcWA53AD002NTNCWSSpokane3,199Spokane County
Pse WhitehornWA53AE047NTNCWSLynden25Whatcom County
Pse Wild Horse Maintenance BldgWA53AB721NTNCWSEllensburg26Kittitas County
PuddingstoneWA5319246CWSPort Orchard77Kitsap County
Puget IslandWA5369760CWSCathlamet920Wahkiakum County
Pump 8 Domestic Water AssnWA5369900CWSYakima30Yakima County
Purdy Acres EastWA5370000CWSTacoma85Pierce County
Purdy Campus SystemWA5366927NTNCWSGig Harbor2,000Pierce County
Puyallup River Rv ParkWA5357264CWSPuyallup31Pierce County
Quail RunWA5311278CWSLacey66Thurston County
Quail Run 667WA5370185CWSLacey493Pierce County
Quail Run Mobile Home ParkWA5339424CWSEllensburg165Grant County
Quartermaster Heights Water AssnWA5370250CWSVashon70King County
Queen Anne Water Works LlcWA5304212CWSShelton28Mason County
Queets105300017CWSTaholah200Jefferson County
Queets Clearwater SchoolWA5319891NTNCWSChehalis75Jefferson County
Qui Nai Elt Village105300133CWSTaholah207Grays Harbor County
QuilceneWA53AB292CWSPort Townsend119Jefferson County
Quilcene School District 48WA5319176NTNCWSQuilcane350Jefferson County
Quileute Water System105300016CWSLa Push885Clallam County
Raccoon Point Water SystemWA5370670CWSEastsound81San Juan County
Race Lagoon Heights AssociationWA5370650CWSArlington141Island County
Race Lagoon Water AssociationWA5303741CWSCoupeville141Island County
Radar Community LlcWA5370690CWSPort Orchard200Adams County
Radar Hill Water SystemWA5311901CWSOthello128Franklin County
Radar Water AssociationWA5370700CWSOthello34Adams County, Franklin County
Rae LakeWA5370755CWSShelton73Mason County
Raft IslandWA5370760CWSTacoma575Pierce County
Rainbow CourtWA5370770CWSProsser120Benton County
Rainbow LakeWA5370791CWSShelton168Mason County
Rainier Christian SchoolWA5351295NTNCWSRenton150King County
Rainier Pure Beef CoWA5332737NTNCWSWoodland251Cowlitz County
Rainier SchoolWA5370850CWSBuckley556Pierce County
Rainier TerraceWA5303901CWSPort Orchard125Thurston County
Rainier Tracts Water AssnWA5370910CWSMoses Lake61Adams County
Rainier ViewWA5326649CWSBelfair37Mason County
Rainier View Park AdditionWA5370950CWSPort Orchard53Thurston County
Rainier VillaWA5370970CWSPuyallup51Pierce County
Rainier Water DepartmentWA5370980CWSRainier3,103Thurston County
RainwoodWA5314730CWSTacoma48Thurston County
Rakwanna Park Water Sys IncWA5325586CWSWoodinville90King County, Snohomish County
RanchWA5335354CWSTacoma183Pierce County
Ranch AcreWA5328551CWSTacoma109Thurston County
RangeviewWA53AD017CWSPasco122Franklin County
Raspberry Ridge Water AssociationWA5327631CWSLynden276Whatcom County
Rathbone Park Water AssocWA5371290CWSFerndale240Whatcom County
Ravens ReachWA5301031CWSPort Orchard47Kitsap County
Ravensdale Mobile Home ParkWA5371397CWSRavensdale34King County
Ravensdale Water SupplyWA5371400CWSRenton389King County
Ravenwing RanchWA53AB782CWSSeattle250Chelan County
Reardan Town OfWA5371550CWSWaverly1,418Lincoln County
Red Cedar EstatesWA5371610CWSTacoma34Thurston County
Red Gate Mobile Home ParkWA5371614CWSPort Orchard25Pierce County
Red Mountain Water AssociationWA5306091CWSPasco200Benton County
Redmon Mobile Home ParkWA5371643CWSNapavine105Lewis County
Redtail Hawk 616WA53AA776CWSLacey75Thurston County
Reed Ranch Road WaterWA5311985CWSMaple Valley36King County
Reflection Water AssociationWA5371700CWSElk150Spokane County
Regency ParkWA5371727CWSTacoma123Kitsap County
Remolif AdditionWA5371745CWS76King County
Republic City OfWA5371900CWSRepublic1,673Ferry County
Reser Creek Water SystemWA5304761CWSWalla Walla26Walla Walla County
Reservation Road105300058CWSWellpinit110Stevens County
Reservoir Hill Maintenance AssnWA5308401CWSCle Elum34Kittitas County
Resort And MarinaWA5336421CWSPort Townsend409Clallam County
Rhodena Beach Water DistrictWA5372150CWSCoupeville152Island County
Rhododendron Heights Water CoWA5372200CWSBremerton78Kitsap County
Rhododendron PlaceWA5301213CWSUnion70Mason County
Rich Acres Water CorpWA5372227CWSBridgeport30Douglas County
Richardson Water CompanyWA5308371CWSYakima188Yakima County
Richmond TottenWA5372267CWSYelm42Thurston County
Richview WA53AE302CWSWashtucna120Franklin County
Ridge Water AssociationWA5303456CWSSpokane615Spokane County
Ridgeview Estates Community Assn.WA5326791CWSFreeland75Island County
Ridgeview Estates Water AssociationWA5303912CWSMoses Lake240Grant County
Ridgeview Park EstatesWA5304828CWSSpokane30Spokane County
Ridgewood 609WA5372414CWSLacey191Thurston County
Rimrock Water AssociationWA5372472CWSGoldendale88Klickitat County
Ringold Domestic Water CorpWA5372500CWSOthello340Franklin County
Ripplewood TractsWA5372620CWSShelton45Mason County
Ritzville Water DepartmentWA5372700CWSRitzville1,725Adams County
Rivendell Water AssociationWA5313679CWSPort Orchard28Mason County
River Bend HoaWA5372750CWSSnoqualmie1,603King County
River Bend Mobile Park LlcWA5372809CWSYakima75Chelan County
River Bend Park Water SystemWA5372720CWSWenatchee40Chelan County
River Bend Water SystemWA5372752CWSNewport140Pend Oreille County
River Bluff Water SystemWA53AB843CWSSpokane330Spokane County
River HavenWA5372811CWSSatsop113Mason County
River Lane Community ClubWA5372773CWSMaple Falls72Skagit County
River Oaks Rv Park & CampgroundWA5313644CWSNapavine50Lewis County
River ParkWA5372776CWSTacoma277Thurston County
River Rd Water AssociationWA5372800CWSMaple Falls30Whatcom County
River Ridge EstatesWA5338792CWSPasco77Franklin County
River Ridge Farmworker HousingWA53AD621CWSYakima98Benton County
River Road Mobile Home ParkWA5317631CWSTonasket150Okanogan County
River Rock Tobacco And Fuel105338114NTNCWSArlington2,117Snohomish County
River View Shores Water SystemWA5372807CWSNewport58Pend Oreille County
Riverbend Mobile Home ParkWA5372808CWSPort Orchard343King County
Riverhill Homeowners AssnWA5372810CWSBelfair215Mason County
Riverlea 692WA5372817CWSLacey100Thurston County
Riverside Sd Central Site SchoolsWA5372831NTNCWSChattaroy1,320Spokane County
Riverside Sd Chattaroy ElementaryWA5372828NTNCWSChattaroy306Spokane County
Riverside Town OfWA5372850CWSRiverside429Okanogan County
Riverside VillaWA5372842CWSPort Orchard120Pierce County
Riverside Water Dist #1WA5372844CWSEverett48Snohomish County
Rivervale Water AssnWA5372965CWSSpokane48Spokane County
RiverviewWA5372975CWSTacoma95Pierce County
Riverwood Park Community ClubWA5373030CWSPort Orchard109King County
Riverwood Water SystemWA5373032CWSTonasket43Ferry County, Stevens County
Rls 1WA5312751CWSMccleary38Grays Harbor County
Roche Harbor Water System IncWA5373230CWSFriday Harbor2,091San Juan County
RochesterWA5373300CWSRochester1,762Thurston County
Rochester High SchoolWA5357864NTNCWSRochester1,275Thurston County
Rochester Mennonite ChurchWA53AA775NTNCWSNapavine220Thurston County
Rock Island Dam Power House 2WA5373380NTNCWSWenatchee88Chelan County
Rock Island Dam Powerhouse IWA5373400NTNCWSWenatchee88Douglas County
Rock Island Water Dept City OfWA5373401CWSRock Island3,226Douglas County
Rockaway Beach Community AssnWA5306014CWSCoupeville40Island County
Rockaway Beach WaterWA5373450CWSBainbridge Island175Kitsap County
Rockford Town OfWA5373550CWSRockford570Spokane County
Rocky Acres Water SystemWA5316234CWSPort Orchard61King County
Rocky BayWA5373620CWSTacoma34Pierce County
Rocky Point Community ClubWA5304629CWSCoupeville320Island County
Rocky Point Water District 12WA5302052CWSBremerton1,831Kitsap County
Rocky River Road Community Site105300047CWSNespelem260Okanogan County
Roederland Water AssociationWA5373750CWSLynden150Whatcom County
Rolf BruunWA5308915CWSMt Vernon36Skagit County
Rolling Firs Evergreen TerraceWA5373975CWSTacoma514Thurston County
Rolling Hills-GlencairnWA5374000CWSOak Harbor872Island County
Rom 626WA5371930CWSLacey74Lewis County
Rondelay MeadowsWA5374130CWSTacoma90Jefferson County
Roosevelt Lake RanchWA5347283CWSWilbur487Lincoln County
Roosevelt Regional LandfillWA5304301NTNCWSYakima75Klickitat County
Roosevelt Water AssociationWA5374150CWSSnohomish3,530Snohomish County
Roosevelt Water SystemWA5374160CWSGoldendale219Klickitat County
Rosalia Town OfWA5374250CWSRosalia831Whitman County
RosarioWA5374270CWSEastsound1,426San Juan County
Rose Avenue Water AssociationWA5366932CWSPort Orchard53Kitsap County
Rose Valley Friends ChurchWA5301096NTNCWSWoodland212Cowlitz County
Rose Valley SchoolWA5300370NTNCWSKelso211Cowlitz County
Rosedale Community ClubWA5374364CWSTacoma96Pierce County
Rosedale EastWA5309490CWSTacoma798Pierce County
Rosedale Heights Trailer ParkWA5374371CWSTacoma444Pierce County
Roseland Community Club AssociationWA5374372CWSArlington210Snohomish County
RosemountWA5374375CWSGig Harbor320Pierce County
Roslyn City OfWA5374400CWSRoslyn2,099Kittitas County
Rougk Well #2WA5307866CWSYakima36Yakima County
Roy 325Th 668WA5324721CWSLacey185Pierce County
Roy City OfWA5345027CWSRoy1,214Pierce County
Royal City WaterWA5374700CWSRoyal City3,389Grant County
Royal Coachman Mobil EstWA5374705CWSFerndale37Whatcom County
Royal Water DistrictWA5300543CWSOthello430Grant County
Royal Watermaster - QcbidWA5374750NTNCWSQuincy37Grant County
RoyalwoodWA5374743CWSTacoma111Kitsap County
Roza Heights Water AssnWA5374800CWSProsser110Benton County
Rubicon Property 1 LlcWA53AD513NTNCWSFerndale25Whatcom County
Rumbolz Sunset Water SystemWA5314446CWSSnoqualmie106King County
Rustemeyer Mobile Home ParkWA5375028CWSPort Orchard44Grays Harbor County
Rustic RidgeWA5372935CWSOthello221Spokane County
RustlewoodWA5375027CWSShelton322Mason County
Rutsatz Road105300088CWSDeming150Whatcom County
RyanwoodWA5319601CWSTacoma64Pierce County
Ryanwood Improvement AssnWA5375070CWSPort Orchard108Pierce County
Ryderwood Improvement & Service AsWA5375100CWSKelso434Cowlitz County
S & IWA5375154CWSTacoma482Pierce County
S&P PropertiesWA5300530NTNCWSPort Orchard27Mason County
Sackman105300031CWSSuquamish500Kitsap County
Saddle Mountain Water Assoc.WA5375200CWSMoses Lake219Adams County, Grant County
Saddle Ridge Water UsersWA5375205CWSYakima60Yakima County
Sage Hills Estates 1WA5301371CWSWarden38Grant County
Sage Hills Second Water SystemWA5304398CWSWarden34Franklin County, Grant County
Salish Sea Water SystemWA53AC941CWSLopez Island26San Juan County
Salkum Water SupplyWA5375550CWSSalkum103Lewis County
Salt Aire Mobile TerraceWA5375616CWSOlympia23Thurston County
Sam Lake Improvement AssociationWA5375636CWSMarysville128Snohomish County
Samish Farms Water AssnWA5375645CWSBow1,017Skagit County
Samish Grade SchoolWA5375648NTNCWSMt Vernon250Skagit County
Samish River Park, Inc.WA5375670CWSBurlington227Skagit County
San Juan County Pw - BeavertonWA53AD538NTNCWSFriday Harbor61San Juan County
San Juan Estates Water AssociationWA5318605CWSOak Harbor36Island County
San Juan Fairways Owners AssnWA5375765CWSFriday Harbor40San Juan County
San Juan RanchosWA5375795CWSFriday Harbor35San Juan County
San Juan VistaWA5375800CWSSekiu94Clallam County
San Poil105338123NTNCWSNespelem86
Sand Hill ElementaryWA5360381NTNCWSPort Orchard650Mason County
Sandberg Water AssnWA5322691CWSFreeland37Island County
Sandflat Water AssociationWA5309064CWSTonasket260Okanogan County
Sandra Avenue 627WA5354591CWSLacey30Lewis County
Sandwood Heights SubdivisionWA5375893CWSWoodland126Cowlitz County
Sandy Hook Park Community ClubWA5375950CWSPort Orchard593Kitsap County
Sandy Hook Yacht Club EstatesWA5376050CWSFreeland540Island County
Sandy Point Improvement CoWA5376105CWSLynden2,098Whatcom County
Sandy Shore & Sunnyside MeadowsWA5376145CWSNewport83Pend Oreille County
Santiago Water Association105300081CWSTaholah95Grays Harbor County
Saratoga Beach Owners AssnWA5376240CWSFreeland425Island County
Saratoga Shores Community ClubWA5376250CWSMt Vernon35Island County
Saratoga Terrace WaterWA5310516CWSCamano Island30Island County
Saratoga Water DistrictWA5376300CWSCoupeville477Island County
Satsop Business ParkWA5318777NTNCWSAberdeen544Grays Harbor County
Satsop School District 104WA5313901NTNCWSSatsop70Grays Harbor County
Sauk Mountain EstatesWA5317049CWSRockport45Skagit County
Sauk-Suiattle105311106CWSDarrington80Skagit County
Sawyerwood Estates Water SystemWA5376460CWSPort Orchard46King County
Sawyerwood Water SystemWA5376462CWSBlack Diamond32King County
Scandialand Mobile Home ParkWA5376467CWSPort Orchard48Kitsap County
Scatchet Head Water DistrictWA5376470CWSCoupeville900Island County
Scatter Creek Ranch 760WA53AA916CWSLacey268Thurston County
Scenic Beach Water CompanyWA5376500CWSCamano Island122Island County
Scenic Heights W A IncWA5376520CWSOak Harbor78Island County
Scenic Shores Water CompanyWA5376530CWSPort Orchard761Thurston County
Schenk Water SystemWA5334934NTNCWSPort Orchard90Pierce County
Schluter Water AssociationWA5376650CWSArlington224Snohomish County
SchmidWA5376658CWSTacoma37Kitsap County
Schoonover Hutterian BrethrenWA53AB043CWSOdessa73Adams County
Scootenay Water Assn IncWA5376750CWSConnell120Franklin County
Scott LakeWA5376787CWSPort Orchard1,604Thurston County
Sea ViewWA5307314CWSMontesano170Grays Harbor County
Sea ViewWA5376920CWSGig Harbor111Grays Harbor County, Kitsap County
Sea View Water LlcWA5377148CWSFreeland496Island County
Seabold HeightsWA5376973CWSPort Orchard36Kitsap County
Seabold United Methodist ChurchWA53AC591NTNCWSPort Orchard90Kitsap County
Seamount Estates CommunityWA5376986CWSPort Orchard92Jefferson County
Seashore VillaWA5376998CWSPort Orchard225Thurston County
Seatons Grove105300115CWSNespelem115
Seattle City Light-Boundary DamWA5312521NTNCWSMetaline Falls110Pend Oreille County
Seavue AssocWA5376925CWSPort Orchard65Kitsap County, Mason County
Seawest Water SystemWA5337544CWSMt Vernon38Island County
Sect 11 Div 1 Ridgeview Water AssnWA5372410CWSMoses Lake79Adams County
Sehmel RoadWA5320481CWSTacoma42Pierce County
Selah Hills Homeowners CooperativeWA5379280CWSYakima300Yakima County
Selah United Methodist ChurchWA5377398NTNCWSYakima38Yakima County
Selandia Manor Water AssnWA5377410CWSYakima130Yakima County
Selkirk School District #70WA5377448NTNCWSIone121Pend Oreille County
Sentinel Gap Water AssnWA5376620CWSMattawa226Grant County
Settle WaterWA5302211CWSPoulsbo26Kitsap County
Seven Bays Estates UnlimitedWA5377651CWSSpokane431Lincoln County
Seventh Day Adventist SchoolWA5377671NTNCWSPort Orchard33Kitsap County, Mason County
Seventh Heaven Country ClubWA5377675CWSMonroe48Snohomish County
SextonWA5377670CWSOlympia35Thurston County
ShadowoodWA5313584CWSShelton154Mason County
Shady Pines Trailer CourtWA5377777CWSSpokane70Spokane County
Shangri La Community ClubWA5377846CWSSedro Woolley41Skagit County
Shangri-La Shores IncWA5377850CWSCoupeville56Island County
Shawnee Hill Condominium WsWA5319901CWSVashon44King County
Shawnee Hills Water SystemWA5377957CWSGig Harbor83Pierce County
Shaws CoveWA5377960CWSTacoma217Pierce County
Shelton Valley Child DevelopmentWA5304434NTNCWSPort Orchard221Mason County
Sherman HillWA5332980CWSBelfair37Kitsap County, Mason County
Shiloh Water SystemWA5325897CWSPort Orchard40Stevens County
Shipp ConstructionWA53AB078NTNCWSEthel32Lewis County
Shirona Water SystemWA5378373CWSCoupeville243Island County
Shoal Bay & Swift Bay Water Assn.WA5378398CWSLopez Island35San Juan County
Shore Acres Water CompanyWA5378455CWSGig Harbor540Pierce County
Shore HillWA5378650CWSShelton101Mason County
Shorebrook Community ClubWA5378600CWSPort Orchard148Mason County
ShorecrestWA5378618CWSTacoma289Pierce County
Shorecrest Estates Water CoWA5378620CWSShelton1,321Mason County
ShorewoodWA5343530CWSPort Orchard54Thurston County
Shyne School Water SystemWA5305016NTNCWSPort Orchard79King County
Sierra Country ClubWA5378975CWSCoupeville400Island County
Sierra Vista Water AssociationWA5378970CWSCamano Island197Island County
Sierra Water SystemWA5304643CWSPuyallup355Pierce County
Silvana Water AssociationWA5379050CWSMt Vernon153Snohomish County
Silver Fox 693WA5359953CWSLacey50Thurston County
Silver HawkWA53AC166CWSPort Orchard499Thurston County
Silver Lake Rd Acreage TractsWA5310587CWSCoupeville73Island County
Silver Lake Water WA5379245CWSFreeland425Island County
Silver Sands Condo WaterWA5302345CWSMoses Lake37Grant County
Silver Springs EstatesWA5379275CWSTacoma80Kitsap County
Silver Springs Estates Comm AssnWA5379276CWSCoupeville61Snohomish County
Silverbrook Mh & RvWA5379190CWSNapavine42Lewis County
Simplot Feeders LtdWA5300552NTNCWSKennewick40Walla Walla County
Single Tree AcresWA5312366CWSVancouver90Clark County
Single Tree EstatesWA5379423CWSPort Orchard146Thurston County
Sivo AcresWA5323911CWSTacoma66Kitsap County
Skagit Co Pud - AlgerWA5301400CWSMount Vernon446Skagit County
Skagit Co Pud - CedargroveWA5311917CWSMount Vernon400Skagit County
Skagit Co Pud - MarblemountWA53AA642CWSMount Vernon238Skagit County
Skagit Co Pud - Potlatch BeachWA5369034CWSMount Vernon75Skagit County
Skagit Co Pud RockportWA5373600CWSMount Vernon175Skagit County
Skagit Co Water District #1WA5300392CWSMt Vernon1,974Skagit County
Skagit View Village Water SystemWA5396879CWSMount Vernon232Skagit County
Skamania Elementary SchoolWA5379540NTNCWSPort Orchard91Skamania County
Skamania Landing Owners AssnWA5309251CWSPort Orchard132Skamania County
Skamokawa Water SystemWA5305198CWSCathlamet267Wahkiakum County
Skate Creek Terrace AssociationWA5379650CWSNapavine39Lewis County
Ski Hill Domestic Water AssociationWA5302413CWSCashmere102Chelan County
Ski View EstatesWA5302182CWSIssaquah50Thurston County
Skokomish105300020CWSSkokomish Nation1,150Mason County
Skookum Chuck Water AssociationWA5379800CWSLynden415Whatcom County
Skookum RanchWA5308586CWSTacoma60Kitsap County
Skookumchuck 612WA5379860CWSLacey130Thurston County
Skookumchuck Mobile ManorWA5379835CWSNapavine90Thurston County
Sky Meadows Community Assoc.WA5342705CWSCoupeville58Island County
Sky Meadows Ranch Country Club WtrWA5380005CWSCle Elum98Kittitas County
Skykomish Water DeptWA5380100CWSSkykomish324Chelan County, King County
Skyland Park Water AssociationWA5380130CWSPort Orchard47King County
Skyline Acres IncWA5380200CWSMoses Lake151Grant County
Skyline East OrchardWA53AB958CWSWenatchee93Grant County
Skyline Mobile Home ParkWA5380205CWSYakima340Yakima County
Skyline RidgeWA53AE053CWSPort Orchard20Kittitas County
Skyline Water System IncWA5380210CWSMoses Lake293Grant County
Skyline West Community ClubWA5380212CWSCoupeville109Island County
SkyviewWA5331141CWSPort Orchard110Snohomish County
Sleeper Acres Comm. Assoc. Inc.WA5329901CWSCoupeville56Island County
Sleepy Hollow AptsWA5380345CWSSpokane35Spokane County, Whitman County
Smith CoveWA5313651CWSPort Orchard30Mason County
Smith Gardens Water SystemWA5304287NTNCWSArlington90Snohomish County
Smith Prairie 251WA5357851CWSLacey42Thurston County
Smith Road Water AssociationWA5380550CWSBellingham77Whatcom County
SmithvilleWA53AA101CWSForks28Clallam County
Smugglers Cove Water SystemWA5301666CWSFriday Harbor27San Juan County
Smwe - Canoe Ridge WineryWA5302380NTNCWSYakima45Benton County
Smwe - Columbia Crest WineryWA5317641NTNCWSYakima218Benton County
Smwe - Vineyard 8WA5304424NTNCWSYakima41Benton County
Snee-Oosh Land CoWA5380800CWSMt Vernon123Skagit County
Sno Pud 1 - May CreekWA5352105CWSEverett1,374Snohomish County
Sno Pud 1 - Skylite TractsWA5380220CWSEverett415Snohomish County
Sno Pud 1 - Storm Lake RidgeWA5344431CWSEverett786Snohomish County
Sno Pud 1 - Sunday LakeWA5385205CWSEverett561Snohomish County
Sno Pud 1 - Warm BeachWA5393000CWSEverett2,977Snohomish County
Sno Pud 1- CreswellWA5306325CWSEverett100Snohomish County
Snoqualmie Casino105300151NTNCWSSnoqualmie3,000
Snoqualmie Valley Land Company IncWA5381073NTNCWSNorth Bend80King County
Snow CreekWA5301220CWSPort Townsend156Jefferson County
Snow Creek Water SystemWA5381100CWSChelan41Chelan County
SnowblazeWA5381120CWSMead121Spokane County
Snug Harbor MhcWA5381150CWSArlington71Snohomish County
Snug Harbor Owners ClubWA5381146CWSPort Orchard39Thurston County
Soap Lake Water DeptWA5381300CWSQuincy2,399Grant County
Solar Pines Water AssnWA5339268CWSLoon Lake36Stevens County
Solmar WaterWA5381315CWSSequim895Clallam County
South Auburn Water AssociationWA5381400CWSBlack Diamond212King County
South BainbridgeWA5381451CWSPoulsbo4,414Kitsap County
South BayWA53AB160NTNCWSPort Orchard114Thurston County
South Bay Elementary SchoolWA5381465NTNCWSPort Orchard615Thurston County
South Bay Terraces Water CompanyWA5381475CWSPort Orchard61Thurston County
South Bend Water DepartmentWA5381500CWSSouth Bend2,930Pacific County
South Cle Elum Water DeptWA5381600CWSSouth Cle Elum541Kittitas County
South Fox Island Water SystemWA5315532CWSGig Harbor493Pierce County
South Hills Water Users Assn IncWA5381851CWSYakima135Yakima County
South Othello Water UsersWA5382200CWSOthello35Adams County
South Prairie Town OfWA5382300CWSSouth Prairie489Pierce County
South Shady Acres WaterWA5313253CWSPort Orchard85Pierce County
South Whidbey Assembly Of GodWA5364921NTNCWSFreeland184Island County
Southcreek #1WA5325707CWSTacoma69Pierce County
Southgate Water CompanyWA5356344CWSPasco175Benton County
Southside Elementary SchoolWA5303270NTNCWSShelton260Mason County
Southworth ElementaryWA5301252NTNCWSPort Orchard550Thurston County
Spanaway 192Nd 669WA5315531CWSLacey183Pierce County
Spanaway Village Water SystemWA5322916CWSLacey125Pierce County
Spangle Town OfWA5382870CWSSpangle270Spokane County
Spencer GlenWA5382963CWSPort Orchard55Mason County
Spo Co Water Dist 3 Sys 5WA5393355CWSSpokane485Spokane County
Spo Co Water Dist 3 Sys 6WA5393356CWSSpokane358Spokane County
Spo Co Water Dist 3 Sys 8WA5393358CWSSpokane375Spokane County
Spo Co Water Dist 3 Sys 9WA5393359CWSSpokane105Spokane County
Spokane Christian CenterWA5328377NTNCWSSpokane250Spokane County
Spokane Hutterian BrethrenWA5318375CWSReardan140Spokane County
Sportsman Trailer ParkWA5383116CWSEllensburg151Adams County
Sprague City OfWA5383150CWSSprague570Lincoln County
Spring Glen AssociationWA5383295CWSFall City273King County
Spring Glen Mobile Home ParkWA5383290CWSMercer Island96King County
Spring Point Homeowners AssociationWA5383335CWSDeer Harbor85San Juan County
Springdale Town OfWA5383400CWSSpringdale315Stevens County
SpringwoodWA5383408CWSUnion90Mason County
Spruce RoadWA5383424CWSTacoma80Kitsap County
Squaxin Consolidated105300146CWSShelton1,500Mason County
St John Town OfWA5375300CWSSt John800Whitman County
Stahl Hutterian BrethrenWA5307764CWSRitzville122Adams County
Star Lake Community ClubWA5383680CWSPort Orchard201Mason County
Starbuck City OfWA5383750CWSStarbuck147Columbia County
Starks Mobile Home CourtWA5383825CWSYakima60Yakima County
Stars Early Learning Center105304455NTNCWSYakima50Yakima County
Stars Early Learning CenterWA5304455NTNCWSYakima50Yakima County
Startup Water DistrictWA5383850CWSStartup643Snohomish County
Stavis 1WA5363216CWSPort Orchard32Kitsap County
Stavis CreekWA5383884CWSPoulsbo63Kitsap County
Stavis View EstatesWA5300837CWSSeabeck30Kitsap County
Steamboat Island FuelWA5304727NTNCWSPort Orchard126Thurston County
Steamboat Island IncWA5383900CWSPort Orchard73Thurston County
Steamboat SquareWA5300519NTNCWSPort Orchard310Thurston County
Steptoe Water/Sewer DistrictWA5324881CWSColfax210Whitman County
Stevens Co Pud - AddyWA5300367CWSLoon Lake253Stevens County
Stevens Co Pud - ClaytonWA5313450CWSLoon Lake725Stevens County
Stevens Co Pud - Deer LakeWA5393380CWSLoon Lake2,884Stevens County
Stevens Co Pud - DenisonWA53AB833CWSLoon Lake60Spokane County
Stevens Co Pud - DolomiteWA5329808CWSLoon Lake60Stevens County
Stevens Co Pud - Echo EstatesWA5302590CWSLoon Lake75Stevens County
Stevens Co Pud - Halfmoon RanchosWA5330420CWSLoon Lake216Spokane County
Stevens Co Pud - Jump Off JoeWA5337165CWSLoon Lake204Stevens County
Stevens Co Pud - Loon LakeWA5348250CWSLoon Lake2,487Stevens County
Stevens Co Pud - Mission RidgeWA5330434CWSLoon Lake120Stevens County
Stevens Co Pud - River Park EstatesWA5307813CWSLoon Lake66Spokane County
Stevens Co Pud - RiversideWA5318290CWSLoon Lake365Spokane County
Stevens Co Pud - Spokane Lake ParkWA5383034CWSLoon Lake532Spokane County
Stevens Co Pud - Waitts LakeWA5391130CWSLoon Lake1,216Stevens County
Stevens Co Pud - West ShoreWA5395450CWSLoon Lake505Spokane County
Stevenson Water DeptWA5384250CWSStevenson4,702Skamania County
Stillaguamish Natural Resources105338116NTNCWSArlington31
Stillaguamish Village105338118NTNCWSMount Vernon210
StilliridgeWA5318707CWSPort Orchard83Snohomish County
Stone Creek Estates Water Assn.WA5384530CWSKent62King County
Stonewater RanchWA5301824NTNCWSLeavenworth154Chelan County
Stratford Road EstatesWA5307542CWSMoses Lake312Grant County
Strathview Water District 16WA5384620CWSMedical Lake351Spokane County
StrattonwoodWA5384618CWSTacoma220Kitsap County
Strawberry HillWA5384625CWSPoulsbo235Kitsap County
Stretch Island FruitWA5305742NTNCWSAllyn70Mason County
StrohsWA5384670CWSTacoma3,192Pierce County
Suburban Hills Community AssocWA5337911CWSOak Harbor46Island County
Suburban Mobile ParkWA5384730CWSCoupeville60Island County
SuddenviewWA5312451CWSPort Orchard60Snohomish County
Sugarloaf Water SystemWA5346316CWSKent468King County
Sultan Estates Water SystemWA5384760CWSLake Forest Park340Snohomish County
Sulwhanon105300141CWSDeming150Whatcom County
Sumas Rural Water AssociationWA5384850CWSSumas612Whatcom County
Sumas Water DeptWA5384870CWSSumas2,157Whatcom County
SummerhillWA5384898CWSTacoma42Thurston County
SummerlandWA5384903CWSCoupeville85Island County
Summers Circle Water LlcWA5307937CWSWalla Walla82Walla Walla County
Summerset MeridianWA5384907CWSPort Orchard96Thurston County
Summerset West Water AssociationWA5385080CWSOthello240Adams County
Summit Valley School District #2WA53AA199NTNCWSAddy90Stevens County
Summit View Water SystemWA5303303CWSKennewick1,869Benton County
Sun Acres Road & Water AssnWA5385121CWSYakima47Yakima County
Sun Country Estates 1-2-3WA5385123CWSWenatchee277Kittitas County
Sun Cove Public Water SystemWA5385124CWSCashmere716Chelan County, Douglas County
Sun Desert IncWA5319936CWSMoses Lake27Grant County
Sun Harbor Water District #3WA5385129CWSBurbank187Walla Walla County
Sun Island Maintenance AssnWA5385128CWSCle Elum97Kittitas County
Sun MeadowsWA5304511CWSSequim295Clallam County
Sun Mountain ResortWA5385135NTNCWSTwisp376Okanogan County
Sun Tides Community LlcWA5386280CWSPort Orchard63Yakima County
Sun Tides Vista Homeowners AssnWA5386284CWSYakima350Yakima County
Sun Valley Orchard FarmworkerWA53AD198CWSWenatchee52Grant County
Sun-Tides Rv ParkWA5385138CWSYakima100Yakima County
Sunburst Estates Water AssnWA5385201CWSMoses Lake100Adams County
Suncadia ResortWA53AA317CWSCle Elum2,640Kittitas County
Suncrest Plat Water SystemWA5385207CWSTonasket260Okanogan County
Sundance Improvement AssociationWA5385209CWSKennewick100Benton County
Sundown M RanchWA5331314NTNCWSYakima126Yakima County
SundquistWA5302272NTNCWSPort Orchard25Kitsap County
Sundquist Sunnyslope DomesticWA53AD011CWSYakima196Yakima County
Sundquist Twh-Terrace HeightsWA53AD423CWSYakima192Yakima County
Sunland Estates Homeowners AssnWA5385240CWSQuincy1,480Grant County
Sunland ShoresWA5385257CWSSun Valley143Clallam County
Sunland Water DistrictWA5385260CWSSequim2,235Clallam County
Sunlight Shores Country ClubWA5333039CWSCoupeville150Island County
Sunny Shores Community ClubWA5385330CWSArlington60Snohomish County
Sunnybank Water SystemWA5301266CWSCashmere58Chelan County
SunnyhillsWA5323391CWSSun Valley61Lincoln County
SunnyslopeWA5385550CWSShelton2,112Kitsap County
Sunnyslope Mutual Water SystemWA5352550CWSVashion Island85King County
Sunnyview Terrace Association IncWA5385605CWSGig Harbor45Pierce County
Sunrise Beach AssociationWA5385641CWSLopez Island27San Juan County
Sunrise Estates Water SystemWA5313451CWSMoses Lake33Franklin County
Sunrise Hills Community W SWA5385818CWSOak Harbor186Island County
Sunrise Terrace Community LlcWA5385925CWSPort Orchard152Pierce County
Sunrise Water AssociationWA5316177CWSMoses Lake250Grant County
Sunserra At Crescent BarWA53AA745CWSQuincy1,000Douglas County, Grant County
Sunset Acres Water AssnWA5385940CWSMoses Lake61Grant County
Sunset Acres Water AssociationWA5385950CWSMoses Lake40Adams County
Sunset BeachWA5386040CWSPort Orchard228Mason County
Sunset Development Comm ClubWA5386075CWSCoupeville92Island County
Sunset Domestic Water AssnWA5386100CWSPasco60Franklin County
Sunset FarmWA5386115CWSPort Orchard45Kitsap County
Sunset Mobile CourtWA5386130CWSAlbion51Whitman County
Sunset Park Water CoWA5386140CWSPort Orchard21King County
Sunset Ranch Owners AssocWA5386150CWSEastsound76San Juan County
Sunset Ridge Community AssnWA5386158CWSAnacortes140Island County
Sunset Water & Maintenance AssocWA5306514CWSLummi Island35Whatcom County
Sunset Water AssociationWA5386200CWSBellingham174Whatcom County
Sunset Water Distribution AssocWA5386202CWSStanwood159Island County
Sunset WestWA5361761CWSCoupeville75Island County
Sunset West Water AssociationWA5386205CWSMt Vernon62Skagit County
SunsetvueWA5363921CWSRochester42Lewis County
Sunshine AcresWA5386250CWSTacoma1,074Clallam County
Sunshine Early Learning CenterWA53AA282NTNCWSSpringdale35Spokane County
Sunvale Acres 4Th Add Water SystemWA5386294CWSNewport56Pend Oreille County
Sunvista Sunlight Beach HoaWA5385160CWSCoupeville500Island County
Sunwood GrahamWA5362034CWSPort Orchard315Pierce County
Sunwood Lakes Homeowners Assoc IncWA5386304CWSPort Orchard925Thurston County
Suquamish Regional Public Water System105338117NTNCWSSuquamish1,874
Surfrest Park Water CompanyWA5386450CWSPoulsbo123Kitsap County
Surfside HomeownersWA5386470CWSOcean Park2,687Pacific County
Swanrun Water SystemWA5307663CWSFreeland60Island County
Swantown Water DistrictWA5396042CWSFreeland318Island County
Sward 278WA5306046CWSLacey25Lewis County
Swiftwater Trailer ParkWA5386633CWSCle Elum27Kittitas County
Swinomish105300032CWSLa Conner1,212Skagit County
Sydney Heights Water AssnWA5386647CWSWalla Walla130Walla Walla County
Sylvan Terrace CondominiumsWA5303010CWSShelton64Thurston County
Syringa Heights Mobile Home ParkWA5307741CWSChattaroy52Spokane County
T & T Farmworker HousingWA53AD593NTNCWSQuincy67Grant County
T-11 Farmworker HousingWA53AC293CWSWenatchee99Grant County
Tacoma Narrows AirportWA5386789NTNCWSUniversity Place202Pierce County
Taggares Fruit CoWA5380798NTNCWSBurbank152Walla Walla County
Tahja IiWA5303052CWSPort Orchard51Mason County
Taholah105300018CWSTaholah1,600Grays Harbor County
Tahoma Meadows 694WA5307215CWSLacey80Thurston County
Tahoma Valley Country ClubWA5303388CWSEast Olympia50Thurston County
Tahuya River Valley Water DistrictWA5387115CWSShelton367Mason County
Tahuyeh Lake Community ClubWA5387116CWSPort Orchard560Kitsap County
Tala PointWA5360203CWSPort Orchard45Jefferson County
Talcott Ridge 695WA53AA139CWSLacey102Thurston County
Tall Cedars Estates Water Assoc.WA5387120CWSFerndale100Whatcom County
Tall Firs Mobile Home ParkWA5387122CWSPort Orchard177Thurston County
TamoshanWA5387140CWSOlympia260Thurston County
Tampico Drive Well Owners AssnWA5387144CWSYakima42Yakima County
Tapps Island Water SystemWA5387181CWSLake Tapps1,501Pierce County
Tatoosh Water CompanyWA5387189CWSMt Vernon387Snohomish County
Taylor Bay Beach Club IncWA5387175CWSElma175Pierce County
Taylor Road Water SystemWA5387195CWSCoupeville50Island County
Taylor UnitedWA5345864NTNCWSPort Orchard187Mason County
Teddy Bear Corner LlcWA5304157NTNCWSYakima60Yakima County
Teen ChallengeWA5301819CWSSpokane61Spokane County
Tekoa City OfWA5387300CWSTekoa1,076Whitman County
Tel Company 3WA5393945CWSFreeland75Island County
Tel Company 4WA5376976CWSFreeland69Island County
Tel Company#1WA5303099CWSFreeland210Island County
Tempo Lake Water CoWA5387375CWSPort Orchard246Thurston County
Ten FourWA5387385NTNCWSUnion26Mason County
Teronda West Country Club Assn.WA5387520CWSCoupeville127Island County
Terrace Park Water AssociationWA5387600CWSYakima50Yakima County
Terry Lane 354WA5387622CWSLacey308Pierce County
The ButtesWA5308253CWSPuyallup973Pierce County
The Meadows Water System LlcWA5360095CWSKirkland127King County
The Village At Colockum RidgeWA5301639CWSQuincy144Grant County
Thornton Water AssociationWA5388050CWSFerndale55Whatcom County
Three FingersWA5361129CWSPort Orchard118Mason County
Three Lakes Water Association WA5388150CWSSnohomish2,198Snohomish County
Three Lakes Water DistrictWA5388140CWSMalaga650Chelan County
Three Ponds Mobile Park & Apts.WA5301125CWSPuyallup113Pierce County
Thunder Ridge Water SystemWA5388200CWSCoupeville145Island County
Thunderbird Terrace Water SystemWA5305067CWSMonroe75Snohomish County
Thurston County EocWA53AC512NTNCWSOlympia30Lewis County, Thurston County
TierraWA5312987NTNCWSLeavenworth57Chelan County
Tieton Hills Water CoWA5388298CWSYakima75Yakima County
Tieton Water Dept City OfWA5388300CWSYakima1,475Yakima County
Tiger Lake Terrace TractsWA5304237CWSUnion70Mason County
Tiger Mtn TractsWA5388315CWSIssaquah30King County
Tiger Tracts WA5329801CWSLoon Lake90Stevens County
Tilley Maintenance FacilityWA5300909NTNCWSPort Orchard200Thurston County
Tilton River Mobile Home ParkWA5356700CWSChehalis40Lewis County
Timaru Community Water AssociationWA5398215CWSOak Harbor27Island County
Timberlake Community Club IncWA5388370CWSShelton2,337Mason County
Timberlane Mobile EstatesWA5388383CWSNapavine120Thurston County
Timberlane Mobile Home ParkWA5388381CWSNapavine63Lewis County
Timberlane Village WaterWA5388385CWSBaring51King County
Timberline Mobile Home ParkWA5388386CWSPort Orchard240Spokane County
Timberline Travelers ParkWA5388398CWSConcrete51Skagit County
Timberline Village 628WA5388388CWSLacey378Lewis County
Toad HollerWA53AB876NTNCWSPort Orchard27Kitsap County
Tokul Creek CommunityWA5388625CWSSnoqualmie34King County
Toledo MunicipalWA5388660CWSToledo1,944Lewis County
Tolmie CoveWA5388665CWSPort Orchard125Thurston County
Tolmie Park 239WA5388667CWSLacey195Thurston County
Tonasket Water SystemWA5388700CWSTonasket2,398Okanogan County
Toop Water Assn IncWA5388785CWSYakima80Yakima County
Torboy Industrial ParkWA53AC257NTNCWSRepublic66Ferry County
Touchet SchoolWA5388890NTNCWSWalla Walla303Walla Walla County
Toutle Community Regional WaterWA5388905CWSKelso3,215Cowlitz County
Toutle River ViewWA5388920CWSKelso45Cowlitz County
Towns Mobile Home ParkWA5388945CWSCashmere37Chelan County
Township 29 Water AssociationWA5300484CWSMt Vernon42Island County
Township PlaceWA5301379CWSNapavine56Thurston County
Trails EndWA5389050CWSPort Orchard117King County
Trails End Water DistrictWA5389055CWSShelton211Mason County
Trails West SubdivisionWA5389080CWS27Stevens County
Tranquilcene Trailer ParkWA53AB025CWSQuilcene20Jefferson County
Transalta Centralia GenerationWA5365484NTNCWSCentralia200Lewis County, Thurston County
Travis Jack 264WA5333924CWSLacey150Pierce County
Treasure Island Country ClubWA5389150CWSPort Orchard321Mason County
TreveriWA53AB942NTNCWSYakima141Yakima County
Tri-City Water District #45WA5389400CWSKennewick300Benton County
Tribal Complex105300025CWSToppenish907Yakima County
Triton CoveWA5389447CWSPort Townsend204Jefferson County
Triton Head AssnWA5389450CWSPort Orchard176Mason County
Trophy Lake Golf CourseWA53AA761NTNCWSPort Orchard163Kitsap County
Trowbridge Court Condo AssnWA5300339CWSPort Orchard23Clallam County
Tukes Mountain HomeownersWA5328340CWSWoodland60Clark County
Tula Young Hastings Farm - WsuWA5389520NTNCWSPullman40Whitman County
Tulalip Shores Water SystemWA5389550CWSArlington74Snohomish County
Tulalip Wood Water SystemWA5389620CWSArlington52Snohomish County
Tulare Beach AssociationWA5389650CWSEverett54Snohomish County
Tulare Estates105300155CWSTulalip38
Tulip MeadowsWA53AD861CWSWoodland33Cowlitz County
Turf Trails DomesticWA53AB914CWSCle Elum30Kittitas County
Turtlerock Homeowners AssociationWA5312490CWSWenatchee133Chelan County
Twanoh Falls Beach ClubWA5310751CWSShelton481Mason County
Twanoh Heights Community ClubWA5300153CWSUnion118Mason County
Twanoh Terrace Water CoWA5360190CWSUnion75Mason County
Twenty-Three 800 Tiger MountainWA5390875CWSPort Orchard129King County
Twin Firs Mobile EstatesWA5389930CWSPort Orchard175Pierce County
Twin Lakes Hud105300010CWSNespelem42Stevens County
Twin Pines Mobile Home ParkWA5331790CWSTonasket25Okanogan County
Twin Roads Water AssociationWA5302408CWSArlington50Snohomish County
Twin View Estates Community AssocWA5390032CWSGreenbank110Island County
Twisp Town OfWA5390050CWSTwisp1,173Okanogan County
Two Rivers Resort105300123CWSWellpinit480Lincoln County
Tyee Beach 2 Water AssociationWA5335671CWSMukilteo98Island County
Tyee Beach Water AssociationWA5390100CWSCamano Island158Island County
UnderwoodWA5390200CWSCarson1,000Skamania County
UnionWA5351920CWSUnion700Mason County
Uniontown Water WorksWA5390400CWSUniontown366Whitman County
University HeightsWA5390543CWSFriday Harbor76San Juan County
Upper Columbia AcademyWA5390685CWSSpangle407Spokane County
Upper Preston Water AssnWA5390700CWSFalls City150King County
Upper Skagit105300048CWSSedro Woolley365Skagit County
Us Naval Radio Station(T)Jim CrkWA5311496NTNCWSEverett111Snohomish County
Usace Illia Residential AreaWA5348704CWSPomeroy46Garfield County, Whitman County
Usda Agricultural Research ServiceWA5304776NTNCWSYakima100Yakima County
Useless Bay ShoresWA5333261CWSCoupeville56Island County
Utsalady Heights Owners AssnWA5300982CWSMt Vernon240Island County
Utsalady PointWA5390850CWSMt Vernon54Island County
Utsalady WaterWA5390847CWSArlington80Island County
Vader-Enchanted ValleyWA5390900CWSChehalis985Lewis County
Valicoff Yvh H2A HousingWA53AD483CWSYakima96Yakima County
Valle Lindo HomesWA5392475CWSWalla Walla787Walla Walla County
Valley High ParkWA5390976CWSCoupeville141Island County
Valley Meadows 240WA5390981CWSLacey148Lewis County
Valley Nut & BoltWA53AC014NTNCWSOlympia28Thurston County
Valley Of The Horses Water Dist #12WA5390979CWSCheney70Spokane County
Valley View Estates Water AssnWA5390993CWSMt Vernon113Skagit County
Valley View Estates Water SystemWA5306321CWSTonasket28Okanogan County
Valley View Mobile Home ParkWA5343054CWSShelton30Thurston County
Valley View Mobile Park LlcWA5390998CWSPort Orchard126King County
Valley View Water AssocWA5391000CWSLynden185Whatcom County
Valley Water SystemWA5301250CWSPuyallup2,259Pierce County
Valleybrook VillageWA5391080CWSBonney Lake65Pierce County
Valleyhi Community ClubWA5390975CWSCashmere242Chelan County
Vanridge Mobile Home ParkWA5315637CWSWoodland71Clark County
Vantage Water SystemWA5391250CWSVantage405Kittitas County
Vaughan PumpsWA53AA938NTNCWSPort Orchard85Grays Harbor County
Vaughn Elementary SchoolWA5324761NTNCWSGig Harbor450Pierce County
Vel View Water Dist 13WA5391445CWSSpokane77Spokane County
Verdan Anderson HillWA5391470CWSTacoma37Kitsap County
Veterans Affair Med Ctr Dept OfWA5390542CWSYakima785Walla Walla County
Victor Water AssociationWA5391650CWSBellingham43Whatcom County
View Ranch Estates Water AssnWA5301567CWSChehalis141Lewis County
View Ridge HeightsWA5391845CWSUnion271Mason County
View Royal Water SystemWA5328494CWSPuyallup2,069Pierce County
Viewcrest BeachWA5391900CWSUnion40Mason County
Viewcrest Water SystemWA5391902CWSMt Vernon39Island County
Viewside CommunityWA5391850CWSPoulsbo118Kitsap County
Viking Road Water SystemWA5319208CWSMoses Lake88Grant County
Viking Village Mobile Home ParkWA5391908CWSWoodland25Cowlitz County, Wahkiakum County
Vikings West Mobile HomeWA5391910CWSAberdeen71Grays Harbor County
Vineyard Cove CorporationWA5391917CWSPort Orchard44Mason County
Vineyard The 696WA5305290CWSLacey130Thurston County
Vinson S Villa Mhp/Roy Wye InnWA5391925CWSGig Harbor40Pierce County
Vista By The SeaWA5391930CWSPort Orchard50Thurston County
Vista Del Rio Mobile Home ParkWA5306044CWSVancouver352Clark County
Vista Dunes Water AssociationWA5391935CWSRaymond45Pacific County
Vista GlenWA5364340CWSPort Orchard58Snohomish County
Vista Vue Water Users AssnWA5320226CWSTonasket60Okanogan County
Vistaire Water SystemWA5357414CWSClinton647Island County
Vistas IncWA5358144CWSSequim241Clallam County
Vosper Place Subdivision105338111CWSOakville68Lewis County
VuecrestWA5318637CWSUnion191Mason County
W&B Waterworks 1WA5346670CWSFreeland1,112Island County
Wa He Lut Indian School105318112NTNCWSWashington175
Wagon WheelWA5392070CWSCoupeville150Island County
Wagon Wheel EstateWA5392062CWSConnell25Grant County
Wagon Wheel MhpWA5308131CWSEast Wenatchee86Grant County
Wagon Wheels CafeWA5392059NTNCWSWinthrop69Okanogan County
Wahl Water AssocWA5392150CWSBellingham165Whatcom County
Waitsburg City OfWA5392250CWSWaitsburg1,817Walla Walla County
Walczak 620WA5392350CWSLacey256King County
Walden WaterWA5343887CWSTacoma34Kitsap County
Walla Walla AirportWA5392430NTNCWSWalla Walla280Walla Walla County
Walla Walla River Packing & StorageWA53AA597NTNCWSWalla Walla75Walla Walla County
Walla Walla UniversityWA5392470CWSWalla Walla1,273Walla Walla County
Wallula Dodd Water SystemWA53AB183NTNCWSWalla Walla1,757Walla Walla County
Wallula Water DistrictWA5392600CWSCollege Place200Walla Walla County
Walter Walker Water WorksWA5320276CWSTacoma42King County, Kittitas County
Wanapum Indian VillageWA5329075CWSBeverly60Yakima County
Wanapum Maintenance CenterWA5329078NTNCWSBeverly70Grant County
Wanapum PowerplantWA5329080NTNCWSBeverly126Grant County
Wanapum VillageWA5329082CWSSelah305Grant County, Kittitas County
Wandering Creek Homeowners AssocWA5323486CWSBothell457Snohomish County
Wapato Headstart105300139NTNCWSToppenish95Yakima County
Warden Hutterian Brethren 1WA5392829CWSWarden171Adams County
Warm Beach Conference GroundsWA5392950CWSMt Vernon1,190Snohomish County
Warner Flats Domestic Water Co IncWA5306073CWSCashmere100Chelan County
Washington Beef Llc105393061NTNCWSToppenish1,025
Washington Beef LlcWA5393061NTNCWSToppenish1,025Yakima County
Washington Corrections CenterWA5393063CWSShelton2,223Mason County
Washington Land Yacht HarborWA5393085CWSPort Orchard340Thurston County
Washington Soldiers Home ColonyWA5364700CWSPort Orchard643Pierce County
Washington State Corrections-WomenWA5369945CWSGig Harbor1,205Pierce County
Washtucna Water DepartmentWA5393450CWSWashtucna250Adams County
Waterloo Acres Community Water SysWA5393580CWSOak Harbor125Island County
Waterville Town OfWA5393600CWSWaterville1,140Douglas County
Wauna EasleyWA5339740CWSGig Harbor66Kitsap County, Pierce County
Waverly Town OfWA5393820CWSWaverly120Spokane County
Waynes Ridge Water AssocWA5393909CWSCoupeville108Island County
Wayside VillageWA5305704CWSChehalis60Thurston County
Weatherswood Vista Water DistrictWA5393950CWSGig Harbor210Pierce County
Webster Hill 610WA5359875CWSLacey55Pierce County
Wee Wun105338109CWSSuquamish75
Weiler-Martin Tracts Water AssnWA5394110CWSQuincy1,163Grant County
Weimer RoadWA53AB859NTNCWSTonasket76Douglas County
WelchsWA5316331NTNCWSKennewick180Benton County
Welchs Water AssociationWA5394170CWSPort Orchard69King County
Wellpinit105300022CWSWellpinit525Stevens County
Wellpinit School105300156NTNCWSWellpinit473
Wells Hydroelectric ProjectWA5394220NTNCWSTonasket56Chelan County
Wells Water AssociationWA5394200CWSAuburn39King County
West 15 Domestic Water AssnWA5394650CWSOthello150Franklin County
West Beach Road AssociationWA5317970CWSCoupeville37Island County
West Cashmere Water SystemWA5394475CWSCashmere63Chelan County
West Deer Lake #1WA5300615CWSLangley24Island County
West KitsapWA5308367CWSPoulsbo2,248Kitsap County
West Mesa Domestic Water AssnWA5394830CWSOthello316Franklin County
West Prairie VillageWA5310614CWSSpokane375Spokane County
West Ridge Water SystemWA5394942CWSCoupeville275Island County
West Side Mobile CourtWA5394910CWSOthello80Adams County
West Sound AcademyWA53AB639NTNCWSPort Orchard120Kitsap County
West Sound Water AssociationWA5345014CWSEastsound206San Juan County
West View Apartments Water SystemWA5305570CWSCoupeville54Island County
West WyndWA5394930CWSPort Orchard87Pierce County
Westbourne AcresWA5395047CWSCollege Place94Walla Walla County
Westbridge Estates Water AssnWA5394935CWSPort Orchard98Pierce County
Western AirparkWA5395057CWSShelton78Thurston County
Western Ranchettes Inc.WA5395123CWSBlack Diamond250Pierce County
Western State HospitalWA5395150CWSPort Orchard2,857Pierce County
Western Stavis Water Sys Ii & IiiWA5301668CWSPoulsbo60Kitsap County
Western WahkiakumWA5395167CWSCathlamet791Pacific County, Wahkiakum County
Westmont AcresWA5395240CWSSoap Lake206Grant County
Westshore Acres Community WaterWA5304452NTNCWSMoses Lake29Grant County
Westshore Water CompanyWA5356143CWSMoses Lake153Grant County
Westside Water AssnWA5394950CWSVashion Island562King County
Westview Community AssociationWA5395375CWSOak Harbor43Island County
Weyerhaeuser Elementary SchoolWA5359103NTNCWSPort Orchard362Pierce County
Weyerhaeuser Vail ShopWA5395610NTNCWSRainier86Thurston County
Whatcom County Water Dist #2WA5395700CWSLynden1,353Whatcom County
Whatcom County Water Dist #7WA5395900CWSBellingham1,410Whatcom County
Wheel Estates ParkWA5395942CWSFreeland95Island County
Whidbey Highlands Water AssocWA5396050CWSCoupeville62Island County
Whidbey InstituteWA5305235NTNCWSPort Orchard73Island County
Whidbey Shores Water SystemWA5396070CWSCoupeville262Island County
Whidbey West Water Assoc.WA5336314CWSCoupeville415Island County
Whiskey Hollow 670WA5320692CWSLacey45Pierce County
Whispering Cedars105300120CWSDeming25Whatcom County
Whispering Firs At FiretrailWA53AD238CWSMt Vernon51Snohomish County
Whispering PinesWA5342948CWSPort Orchard100Chelan County, Yakima County
Whispering Pines Homeowners CoopWA5388215CWSCoupeville116Island County
Whispering Rock Farmworker HousingWA53AC660CWSWenatchee92Grant County
Whispering Woods Home ParkWA5396095CWSNapavine125Thurston County
White Bluff - JpraWA5310634NTNCWSFairchild Afb165Spokane County
White Bluff Water AssociationWA5396100CWSKennewick386Franklin County
White Pass Company IncWA5396175NTNCWSNaches2,094Lewis County
White Swan105300026CWSToppenish900Yakima County
Whiteman Cove Water DistrictWA5396527CWSGig Harbor53Pierce County
Whiteside Homeowners AssociationWA5307581CWSMt Vernon90Snohomish County
Whitestone PearsWA5307319NTNCWSWenatchee62Okanogan County
Whitstran Elementary SchoolWA5396535NTNCWSYakima280Benton County
Whitstran Heights Water AssociationWA5396550CWSYakima65Benton County
Whittlesey Water SystemWA53AD599CWSYakima31Yakima County
Whitworth UniversityWA5396580CWSSpokane1,200Spokane County
Wickersham Water AssociationWA5396700CWSAcme98Whatcom County
Wicks Lake RanchesWA5396728CWSTacoma615Kitsap County
Widarama Beach Water Rights Assn.WA5396750CWSMt Vernon85Island County
Wilbur Town OfWA5396800CWSSpokane1,040Lincoln County
Wilcox Farms IncWA5396825NTNCWSRoy152Pierce County
Wildaire EstatesWA5396850CWSChehalis146Thurston County
Wilderness Glen 263WA5331226CWSLacey75Pierce County
Wilderness Ridge Community ClubWA5396876CWSCoupeville664Snohomish County
Wilderness Rim AssociationWA5396878CWSFalls City1,867King County
Wilderwood HoaWA5347451CWSPort Orchard98Kitsap County
Wildes Grove Community Water SysWA5326911CWSCoupeville33Island County
Wildlife Acres Water AssociationWA5396882CWSMaple Falls46Skagit County
Wildrose VillageWA5396891CWSColbert30Spokane County
Wildwood 2 And 3WA5396883CWSRonald93Kittitas County
Wilgus Housing Water SystemWA53AB933CWSGrandview121Benton County, Yakima County
Wilkeson Water DepartmentWA5396950CWSWilkeson1,071Pierce County
Wilkshire Lane Water District IncWA5396930CWSArlington460Snohomish County
Willamette Egg Farms - Moses LakeWA5301536NTNCWSWaverly44Grant County
Willapa Valley Water DistrictWA5397100CWSRaymond2,425Pacific County
WillardWA5315663CWSWillard40Skamania County
Willard National Fish HatcheryWA53FW965NTNCWSUnderwood50Skamania County
Willeys Lake Terrace Water AssnWA5397110CWSLynden180Whatcom County
Williams Lake Beach ClubWA5309280CWSTekoa45Spokane County
Williams Lake Road SubdivisionWA5397123CWSColville40Stevens County
Willow Tree ParkWA5391912CWSYakima176Yakima County
Wilma Port OfWA5397300NTNCWSClarkston108Whitman County
Wilson Creek Water Dept Town OfWA5397400CWSQuincy386Grant County
Wilson PointWA5304582CWSRaymond54Pacific County
Winchester Farmworker - CfpWA53AD160CWSWenatchee96Grant County
Winchester HeightsWA5330691CWSPuyallup80Pierce County
Winchester Mobile Homes WaterWA5319571CWSSpanaway350Pierce County
Winchester West Farmworker HousingWA53AD611CWSWenatchee100Grant County
Wind River Admin SiteWA53FS987NTNCWSWoodland38Skamania County
Wind River Business ParkWA53AD455NTNCWSWoodland65Skamania County
Wind River CommunityWA5320029CWSWoodland44Skamania County
Winddrift WellWA5301023CWSTacoma53Kitsap County
Windmill Heights Comm ClubWA5397440CWSFreeland45Island County
WindolphWA5397450CWSPort Orchard75Thurston County
Winlock City OfWA5397500CWSWinlock3,502Lewis County
Winlock Fibre LlcWA5306991NTNCWSNapavine34Lewis County
Winlock High SchoolWA5356555NTNCWSWinlock400Lewis County
Winlock Waters 2WA5307925CWSNapavine25Lewis County
Winston Creek Rv ParkWA5358780CWSNapavine50Lewis County
Winthrop Town OfWA5397750CWSWinthrop1,350Okanogan County
Wishram Water SystemWA5397950CWSGoldendale599Klickitat County
Withrow Water WorksWA5398000CWSTonasket60Douglas County
Wolf Creek Property Owners AssnWA5311476CWSTonasket71Okanogan County
Wolf Point105300051CWSWapato125Yakima County
Wolfe Water AssociationWA5398045CWSYakima70Yakima County
Wollochet Harbor Club IncWA5398075CWSGig Harbor221Pierce County
Wonderland Water CompanyWA5398128CWSUnion82Mason County
Woodard PlaceWA5301898CWSOlympia94Thurston County
Woodbridge GardensWA5306519NTNCWSLodi60Lewis County
Woodglen Prd Water SystemWA5306529CWSCoupeville40Island County
Woodland EstatesWA5398183CWSCoupeville106Island County
Woodland HeightsWA5323581CWSSnohomish108Clallam County, King County
Woodland HeightsWA5398182CWSSequim105Clallam County
Woodland ManorWA5398184CWSUnion192Mason County
Woodland Mhc LlcWA5320469CWSPort Orchard209Clark County
Woodland Park Mobil CourtWA5398189CWSYakima75Yakima County
Woodland Park Trailer CourtWA5398190CWSSpokane38Spokane County
Woodland Park Utility AssnWA5398187CWSGrapeview68Thurston County
Woods Creek Water DistrictWA5398230CWSMonroe25Snohomish County
Wsu Iarec - ProsserWA5393195NTNCWSProsser224Benton County
Wyckoff FarmsWA5398673CWSGrandview131Benton County, Yakima County
Wye Lake AcreagesWA5398684CWSPort Orchard175Kitsap County
Y-Squalicum Water AssnWA5399550CWSLynden260Whatcom County
YacoltWA5399000CWSVancouver3,034Clark County
Yak Co - Buena Water SystemWA5334301CWSYakima952Yakima County
Yak Co - CrewportWA5316242CWSYakima192Yakima County
Yak Co - Gala Estates Water SystemWA5323280CWSYakima119Yakima County
Yakima Golding Farms 1WA5399110CWSToppenish90Yakima County
Yakima Training Center - MprcWA5307035NTNCWSYakima45Kittitas County
Yakima Training Center - MtefWA5307029NTNCWSYakima30Yakima County
Yakima Training Center - PomonaWA5399104NTNCWSYakima280Yakima County
Yale Elementary SchoolWA5337101NTNCWSWoodland50Cowlitz County
Zebras Aqueous SubstanceWA5361131NTNCWSPort Orchard526Thurston County
Zillah City OfWA5399800CWSZillah3,518Yakima County
Zirkle - Paterson RanchWA53AC500NTNCWSYakima374Benton County
Zirkle-Chief Mattawa RanchWA53AD237NTNCWSYakima25Grant County