Public Water Systems
4,557 active water systems in WA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| BUTLER COVE WATER COMPANY | Port Orchard, WA | 278 | 14 | — |
| MILL A WATER CO | WILLARD, WA | 278 | 35 | — |
| NEWHALEM WATER SYSTEM | Mount Vernon, WA | 277 | 31 | — |
| PERRY | Napavine, WA | 277 | 56 | — |
| RIVER PARK | Tacoma, WA | 277 | 17 | — |
| SUN COUNTRY ESTATES 1-2-3 | Wenatchee, WA | 277 | 42 | — |
| Bickleton Community | Goldendale, WA | 277 | 20 | — |
| RASPBERRY RIDGE WATER ASSOCIATION | Lynden, WA | 276 | 25 | — |
| FARGHER LAKE GROCERY | Woodland, WA | 275 | 31 | — |
| ALL SAINTS CAMP | Seattle, WA | 275 | 21 | — |
| Highlands Utility District | Shoreline, WA | 275 | 2 | — |
| WEST RIDGE WATER SYSTEM | Coupeville, WA | 275 | 5 | — |
| MABERRY PACKING LLC | Lynden, WA | 273 | 10 | — |
| STEWARTS MEATS | YELM, WA | 272 | 35 | — |
| VIEW RIDGE HEIGHTS | UNION, WA | 271 | 23 | — |
| FOOTHILLS WATER ASSOCIATION | Port Orchard, WA | 271 | 23 | — |
| Green Acres - Mattawa | Cle Elum, WA | 271 | 18 | — |
| BETHEL WATER CO | Olympia, WA | 270 | 151 | — |
| Mary M Knight School | UNION, WA | 270 | 35 | — |
| SPANGLE TOWN OF | Spangle, WA | 270 | 12 | — |
| DEER MEADOWS WATER COMPANY INC | Davenport, WA | 268 | 25 | — |
| NAVY YARD PARK | Poulsbo, WA | 268 | 33 | — |
| SCATTER CREEK RANCH 760 | Lacey, WA | 268 | 26 | — |
| KEANLAND PARK 761 | Lacey, WA | 268 | 28 | — |
| LAZY ACRES 351 | Lacey, WA | 267 | 52 | — |
| AVALON LINKS GOLF CLUB | BURLINGTON, WA | 266 | 23 | — |
| FIRE MT SCOUT RESERVATION | Mount Vernon, WA | 266 | 64 | — |
| GREEN ISLAND HILLS WATER ASSN | Mount Vernon, WA | 265 | 490 | — |
| BEAVER | Beaver, WA | 265 | 68 | — |
| Mt Adams Orchard Division-Camp B | White Salmon, WA | 265 | 19 | — |
| KAHLOTUS CITY OF | Kahlotus, WA | 262 | 326 | — |
| WHIDBEY SHORES WATER SYSTEM | Coupeville, WA | 262 | 52 | — |
| SOUTHSIDE ELEMENTARY SCHOOL | Shelton, WA | 260 | 181 | — |
| WOODLAND WINTER RACE TRACK | Woodland, WA | 260 | 7 | — |
| ORONDO SCHOOL | Wenatchee, WA | 260 | 136 | — |
| CASCADE VISTA HOA | Port Orchard, WA | 260 | 1 | — |
| SANDFLAT WATER ASSOCIATION | Tonasket, WA | 260 | 7 | — |
| ORCAS HIGHLANDS | Tacoma, WA | 260 | 14 | — |
| GRASSLANDS WATER SYSTEM | ELLENSBURG, WA | 260 | 30 | — |
| SUNCREST PLAT WATER SYSTEM | Tonasket, WA | 260 | 31 | — |
| TAMOSHAN | Olympia, WA | 260 | 42 | — |
| Y-SQUALICUM WATER ASSN | Lynden, WA | 260 | 145 | — |
| Skamokawa Water System | CATHLAMET, WA | 259 | 123 | — |
| BRINNON GENERAL STORE | Brinnon, WA | 259 | 23 | — |
| FOOTHILLS COMMUNITY CHURCH | Spokane, WA | 258 | 17 | — |
| GUIDE MERIDIAN WATER ASSOCIATION | Lynden, WA | 258 | 36 | — |
| CONCONULLY SP BOAT LAUNCH | Winthrop, WA | 258 | 5 | — |
| GRAPEVIEW SCHOOL | Shelton, WA | 257 | 38 | — |
| Cole | Tacoma, WA | 257 | 9 | — |
| LAKE BRONSON ASSOC INC | Sultan, WA | 257 | 25 | — |