Washington water providers — page 28
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.
Schools, workplaces and other non-community systems
- Theodore Hoss Sports ComplexWA5339951 · TNCWS · Population served: 304
- Littlerock GroceryWA5336964 · TNCWS · Population served: 303
- South Lewis County Regional ParkWA5304421 · TNCWS · Population served: 303
- Topp Mart105388825 · TNCWS · Population served: 303
- Touchet SchoolWA5388890 · NTNCWS · Population served: 303
- Schaefer County ParkWA5376592 · TNCWS · Population served: 301
- Donnas Mini Market Water SystemWA5344189 · TNCWS · Population served: 300
- Kens KornerWA5312520 · NTNCWS · Population served: 300
- OALC DavenportWA53AE340 · TNCWS · Population served: 300
- Spokane River Rest AreaWA53HD730 · TNCWS · Population served: 300
- Sunnyview ParkWA5302351 · TNCWS · Population served: 300
- Arlington Lds ChurchWA5336136 · TNCWS · Population served: 299
- Conconully City WellWA5327795 · TNCWS · Population served: 299
- Gull Harbor Mercantile IncWA5306781 · TNCWS · Population served: 299
- Stanwood Deli & GasWA5344335 · TNCWS · Population served: 299
- Kings Way FoursquareWA5302868 · TNCWS · Population served: 296
- Midway Mini-MartWA5341716 · TNCWS · Population served: 293
- South Kitsap Little LeagueWA5381978 · TNCWS · Population served: 293
- Palouse Falls State ParkWA53SP630 · TNCWS · Population served: 292
- Lineage LogisticsWA5300770 · NTNCWS · Population served: 290
- Phillips 66 CompanyWA5355450 · NTNCWS · Population served: 288
- Farm Boy Drive InWA5324645 · TNCWS · Population served: 285
- Dashmesh PetroleumWA5337071 · NTNCWS · Population served: 284
- Port of Shelton Sanderson FieldWA5368835 · NTNCWS · Population served: 283
- Project CougarWA53AE369 · NTNCWS · Population served: 283
- Camp Nor WesterWA5307906 · TNCWS · Population served: 281
- Federation Forest State ParkWA53SP240 · TNCWS · Population served: 281
- Yale Village / Saddle Dam ParkWA5399181 · TNCWS · Population served: 281
- Griffith Priday State ParkWA53SP322 · TNCWS · Population served: 280
- Walla Walla AirportWA5392430 · NTNCWS · Population served: 280
- Whitstran Elementary SchoolWA5396535 · NTNCWS · Population served: 280
- Yakima Training Center - PomonaWA5399104 · NTNCWS · Population served: 280
- Kayak Point Golf CourseWA5337922 · TNCWS · Population served: 279
- PerryWA5367045 · NTNCWS · Population served: 277
- All Saints CampWA5310818 · TNCWS · Population served: 275
- Fargher Lake GroceryWA5303238 · TNCWS · Population served: 275
- Maberry Packing LLCWA5349890 · TNCWS · Population served: 273
- Stewarts MeatsWA5301267 · TNCWS · Population served: 272
- Mary M Knight SchoolWA5342895 · NTNCWS · Population served: 270
- Green Acres - MattawaWA53AB860 · NTNCWS · Population served: 267
- Avalon Links Golf ClubWA5300952 · TNCWS · Population served: 266
- BeaverWA5303928 · TNCWS · Population served: 265
- Windust ParkWA5397480 · TNCWS · Population served: 265
- Orondo SchoolWA5304907 · NTNCWS · Population served: 260
- Southside Elementary SchoolWA5303270 · NTNCWS · Population served: 260
- Woodland Winter Race TrackWA5304405 · TNCWS · Population served: 260
- Brinnon General StoreWA5332944 · TNCWS · Population served: 259
- Conconully Sp Boat LaunchWA53SP019 · TNCWS · Population served: 258
- Foothills Community ChurchWA5325774 · TNCWS · Population served: 258
- Grapeview SchoolWA5329130 · NTNCWS · Population served: 257
- Lake Bronson Assoc IncWA5343655 · TNCWS · Population served: 257
- Royal Ridges Retreat Lower CampWA5358277 · TNCWS · Population served: 257
- Surfcrest Properties LLCWA5386430 · TNCWS · Population served: 256
- Pilaguamish Community ClubWA5367355 · TNCWS · Population served: 255
- Union Food MartWA5307746 · TNCWS · Population served: 255
- Burlington KoaWA5309535 · TNCWS · Population served: 254
- Eagle Harbor MarinaWA5310327 · TNCWS · Population served: 254
- Eason Dan BWA5309301 · TNCWS · Population served: 254
- Lake TyeeWA5344970 · TNCWS · Population served: 254
- 97 Rock House WSWA53AD315 · TNCWS · Population served: 253
- South Bay Market And DeliWA5316116 · TNCWS · Population served: 253
- Lone Fir Bar And Grill LLCWA5345648 · TNCWS · Population served: 252
- Rainier Pure Beef CoWA5332737 · NTNCWS · Population served: 251
- Rogers Water SystemWA5300124 · TNCWS · Population served: 251
- Sullivan Lake ComplexWA53FS890 · TNCWS · Population served: 251
- Lamb Weston - PatersonWA5306152 · NTNCWS · Population served: 250
- Nisqually Valley Moose 1905WA5337431 · TNCWS · Population served: 250
- Road Warrior105388894 · TNCWS · Population served: 250
- Samish Grade SchoolWA5375648 · NTNCWS · Population served: 250
- Spokane Christian CenterWA5328377 · NTNCWS · Population served: 250
- WSDP Seven Mile Riverside State PrkWA53SP108 · TNCWS · Population served: 250
- Cougar Park And CampgroundWA5315125 · TNCWS · Population served: 248
- Pederson Harold WellWA5366727 · NTNCWS · Population served: 244
- Calvary Baptist ChurchWA5310568 · TNCWS · Population served: 243
- Plymouth Day UseWA53AB169 · TNCWS · Population served: 242
- Ymca Camp ReedWA5312988 · TNCWS · Population served: 242
- Camp ColmanWA5310834 · TNCWS · Population served: 241
- Lewis & Clark Trail State ParkWA53SP470 · TNCWS · Population served: 239
- Thousand Trails-La ConnerWA5300439 · TNCWS · Population served: 239
- River Rue Water SystemWA5323324 · TNCWS · Population served: 237
- Energy Dept of/100kWA5300177 · NTNCWS · Population served: 235
- Lake Easton State Park EastWA53SP380 · TNCWS · Population served: 234
- Camp OrkilaWA5310935 · TNCWS · Population served: 233
- English CampWA53NP760 · TNCWS · Population served: 233
- Mountain View Business ParkWA5357671 · TNCWS · Population served: 228
- Ferry County FairgroundsWA53AE316 · TNCWS · Population served: 227
- Coldwater Science & Learning CenterWA53FS015 · TNCWS · Population served: 226
- Vashon Island Golf & Country ClubWA5343146 · TNCWS · Population served: 226
- Kelso LDS ChurchWA5347129 · TNCWS · Population served: 225
- Grandy Creek ResortWA5328980 · TNCWS · Population served: 224
- Ozette LakeWA53NP510 · TNCWS · Population served: 224
- Wsu Iarec - ProsserWA5393195 · NTNCWS · Population served: 224
- Columbia Crest Elementary SchoolWA5314127 · NTNCWS · Population served: 222
- Hodgsons Riverside ServiceWA5333590 · TNCWS · Population served: 222
- Riverbend Rv ParkWA5372751 · TNCWS · Population served: 222
- Shelton Valley Child DevelopmentWA5304434 · NTNCWS · Population served: 221
- Delano Bay Christian CampWA5335194 · TNCWS · Population served: 220
- Mountainview Elementary SchoolWA5357200 · NTNCWS · Population served: 220
- Rochester Mennonite ChurchWA53AA775 · NTNCWS · Population served: 220
- Speedway GroceryWA5309376 · TNCWS · Population served: 220