Washington water providers — page 5

Find published drinking-water records, providers, and official agency resources for Washington. Review sources, sample dates, and coverage.

Official drinking-water resources

• Washington State Department of Health - Office of Drinking Water
• Washington Division of Environmental Health Office of Drinking Water Sentry Internet Database

The responsible agency may differ for tribal systems. Record availability and sample dates vary by provider.

Community systems appear first. Sort: Population served · A–Z

Public water systems

4,691 systems in the imported directory. Includes community systems, schools, workplaces, and other public systems.

• Frog PondWA5326627 · CWS · Population served: 1,229
• Stevens Co Pud - Waitts LakeWA5391130 · CWS · Population served: 1,216
• City of RoyWA5345027 · CWS · Population served: 1,214
• Swinomish105300032 · CWS · Population served: 1,212
• Washington State Corrections-WomenWA5369945 · CWS · Population served: 1,205
• Keyport WaterWA5338550 · CWS · Population served: 1,202
• Community Sewer and Water DistrictWA5305966 · CWS · Population served: 1,200
• Whitworth UniversityWA5396580 · CWS · Population served: 1,200
• Fisherman Bay Water AssociationWA5325547 · CWS · Population served: 1,195
• Warm Beach Conference GroundsWA5392950 · CWS · Population served: 1,190
• Lewis Co Water Dist #1WA5347000 · CWS · Population served: 1,174
• Town of TwispWA5390050 · CWS · Population served: 1,173
• Ponderosa Community Club IncWA5368417 · CWS · Population served: 1,170
• Monse-Riggan CampWA53AC141 · CWS · Population served: 1,165
• Weiler-Martin Tracts Water AssnWA5394110 · CWS · Population served: 1,163
• Basin Water Sources IncWA5304600 · CWS · Population served: 1,158
• MeadowmeerWA5353275 · CWS · Population served: 1,157
• Boston HarborWA5307850 · CWS · Population served: 1,153
• Skokomish105300020 · CWS · Population served: 1,150
• Pateros Water DepartmentWA5366450 · CWS · Population served: 1,149
• Newberry HillWA5306136 · CWS · Population served: 1,143
• Ashford Water DistrictWA5303200 · CWS · Population served: 1,141
• Town of WatervilleWA5393600 · CWS · Population served: 1,140
• QuistorffWA5370550 · CWS · Population served: 1,113
• W&B Waterworks 1WA5346670 · CWS · Population served: 1,112
• Crescent Bar SystemWA5315950 · CWS · Population served: 1,108
• Beards CoveWA5305100 · CWS · Population served: 1,100
• City of TekoaWA5387300 · CWS · Population served: 1,076
• Sunshine AcresWA5386250 · CWS · Population served: 1,074
• Miller BayWA5354683 · CWS · Population served: 1,072
• Camano Co-Op Water & Power CoWA5310600 · CWS · Population served: 1,071
• Wilkeson Water DepartmentWA5396950 · CWS · Population served: 1,071
• Holiday RanchettesWA5333677 · CWS · Population served: 1,050
• City of North BonnevilleWA5360150 · CWS · Population served: 1,048
• Fawn Lake Maintenance CommWA5324713 · CWS · Population served: 1,044
• Estates IncWA5308166 · CWS · Population served: 1,043
• Town of WilburWA5396800 · CWS · Population served: 1,040
• Bayview Beach Water DistrictWA5305535 · CWS · Population served: 1,035
• City of GeorgeWA5327395 · CWS · Population served: 1,035
• Cape George Colony Club IncWA5311050 · CWS · Population served: 1,022
• Samish Farms Water AssnWA5375645 · CWS · Population served: 1,017
• Lake QuinaultWA5370350 · CWS · Population served: 1,003
• Port Susan Camp Club #2105300091 · CWS · Population served: 1,000
• Port Susan Camp Club #3105300092 · CWS · Population served: 1,000
• Sunserra At Crescent BarWA53AA745 · CWS · Population served: 1,000
• UnderwoodWA5390200 · CWS · Population served: 1,000
• Dockton Water AssociationWA5319550 · CWS · Population served: 992
• Glacier Springs Water AssnWA5327750 · CWS · Population served: 992
• Amboy Clark Public UtilitiesWA5304625 · CWS · Population served: 991
• OdessaWA5363050 · CWS · Population served: 986
• Vader-Enchanted ValleyWA5390900 · CWS · Population served: 985
• The ButtesWA5308253 · CWS · Population served: 973
• Illahee OyehutWA5335450 · CWS · Population served: 971
• Marion Water Co IncWA5351750 · CWS · Population served: 966
• Burton Water CooperativeWA5309800 · CWS · Population served: 964
• Yak Co - Buena Water SystemWA5334301 · CWS · Population served: 952
• Town of Coulee CityWA5315300 · CWS · Population served: 944
• Cape Horn Maintenance CompanyWA5311060 · CWS · Population served: 940
• Lyle Water SystemWA5349000 · CWS · Population served: 938
• Preston Industrial Park Water AssnWA5318879 · CWS · Population served: 930
• Sunwood Lakes Homeowners Assoc IncWA5386304 · CWS · Population served: 925
• Long Lake View Est 2 5WA5348031 · CWS · Population served: 923
• Puget IslandWA5369760 · CWS · Population served: 920
• Lake Cushman System 3WA5303528 · CWS · Population served: 917
• Country/Eldorado Water SystemWA5315522 · CWS · Population served: 915
• Lake LawrenceWA5322572 · CWS · Population served: 914
• Tribal Complex105300025 · CWS · Population served: 907
• Town of LindWA5347350 · CWS · Population served: 903
• Scatchet Head Water DistrictWA5376470 · CWS · Population served: 900
• White Swan105300026 · CWS · Population served: 900
• Shoalwater Bay105300019 · CWS · Population served: 898
• Solmar WaterWA5381315 · CWS · Population served: 895
• Quileute Water System105300016 · CWS · Population served: 885
• Island LakeWA5336150 · CWS · Population served: 883
• Carbonado Water DeptWA5311100 · CWS · Population served: 875
• Rolling Hills-GlencairnWA5374000 · CWS · Population served: 872
• Adams County Water Dist #1WA5322525 · CWS · Population served: 870
• Admirals Cove Water DistrictWA5300410 · CWS · Population served: 870
• Lake of The Woods Community ClubWA5344387 · CWS · Population served: 870
• Town of Pe EllWA5366750 · CWS · Population served: 859
• Town of RosaliaWA5374250 · CWS · Population served: 831
• Hangman Hills Water Dist 15WA5330848 · CWS · Population served: 827
• Camaloch AssociationWA5310580 · CWS · Population served: 825
• Diamond PointWA5319210 · CWS · Population served: 810
• Town of St JohnWA5375300 · CWS · Population served: 800
• Rosedale EastWA5309490 · CWS · Population served: 798
• Whatcom County Water Dist 13WA5395914 · CWS · Population served: 795
• Western WahkiakumWA5395167 · CWS · Population served: 791
• Adams View105300042 · CWS · Population served: 790
• Valle Lindo HomesWA5392475 · CWS · Population served: 787
• Sno Pud 1 - Storm Lake RidgeWA5344431 · CWS · Population served: 786
• Veterans Affair Med Ctr Dept ofWA5390542 · CWS · Population served: 785
• Hillcrest Village Water Co IncWA5333150 · CWS · Population served: 770
• Scenic Shores Water CompanyWA5376530 · CWS · Population served: 761
• Northgate Terrace Community ClubWA5361750 · CWS · Population served: 750
• Lake Holiday AssociationWA5383600 · CWS · Population served: 740
• Lewis Co Water Sewer Dist #6WA5344240 · CWS · Population served: 740
• Lost Lake Property Owners AssnWA5348345 · CWS · Population served: 736
• Stevens Co Pud - ClaytonWA5313450 · CWS · Population served: 725
• Lynch CoveWA5349100 · CWS · Population served: 721