Island County, Washington — public water systems
307 active public water systems serve Island County, reporting 103.1K people served.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
307
Population served
103.1K
Community systems
233
Groundwater share
99%
Water systems in Island County
| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Oak Harbor City of | Island | 23,767 | Community | Purchased surface water |
| 2 | Naval Air Station/Whidbey Island | Island | 16,595 | Community | Purchased surface water |
| 3 | Coupeville Town of | Island | 4,077 | Community | Groundwater |
| 4 | Camano Water Association | Island | 2,592 | Community | Groundwater |
| 5 | Clinton Water District | Island | 1,980 | Community | Groundwater |
| 6 | Camano Island State Park | Island | 1,718 | Transient non-community | Groundwater |
| 7 | Maxwelton Water System | Island | 1,700 | Non-transient non-community | Groundwater |
| 8 | Fort Ebey State Park | Island | 1,443 | Transient non-community | Groundwater |
| 9 | Langley City of | Island | 1,416 | Community | Groundwater |
| 10 | Harbor Hills Community Water System | Island | 1,373 | Community | Groundwater |
| 11 | Freeland Water and Sewer District | Island | 1,264 | Community | Groundwater |
| 12 | South Whidbey State Park | Island | 1,203 | Transient non-community | Groundwater |
| 13 | W&B Waterworks 1 | Island | 1,112 | Community | Groundwater |
| 14 | Camano Co-Op Water & Power Co | Island | 1,071 | Community | Groundwater |
| 15 | Bayview Beach Water District | Island | 1,035 | Community | Groundwater |
| 16 | Scatchet Head Water District | Island | 900 | Community | Groundwater |
| 17 | Rolling Hills-Glencairn | Island | 872 | Community | Groundwater |
| 18 | Admirals Cove Water District | Island | 870 | Community | Groundwater |
| 19 | Camaloch Association | Island | 825 | Community | Groundwater |
| 20 | Hillcrest Village Water Co Inc. | Island | 770 | Community | Groundwater |
| 21 | Northgate Terrace Community Club | Island | 750 | Community | Groundwater |
| 22 | Lost Lake Property Owners Assn | Island | 736 | Community | Groundwater |
| 23 | Vistaire Water System | Island | 647 | Community | Groundwater |
| 24 | Mecca Community Association | Island | 619 | Community | Groundwater |
| 25 | Camano Vista Water District | Island | 591 | Community | Groundwater |
| 26 | North Whidbey Water District | Island | 568 | Community | Purchased surface water |
| 27 | Sandy Hook Yacht Club Estates | Island | 540 | Community | Groundwater |
| 28 | Madrona Beach Comm Water System | Island | 539 | Community | Groundwater |
| 29 | Sunvista Sunlight Beach Hoa | Island | 500 | Community | Groundwater |
| 30 | Sea View Water LLC | Island | 496 | Community | Groundwater |
| 31 | Lagoon Point Water District | Island | 495 | Community | Groundwater |
| 32 | Saratoga Water District | Island | 477 | Community | Groundwater |
| 33 | Penn Cove Water and Sewer District | Island | 460 | Community | Groundwater |
| 34 | Dugualla Community Inc. | Island | 459 | Community | Groundwater |
| 35 | Combined Water System | Island | 435 | Community | Groundwater |
| 36 | Saratoga Beach Owners Assn | Island | 425 | Community | Groundwater |
| 37 | Silver Lake Water | Island | 425 | Community | Groundwater |
| 38 | Crosswoods Water Company | Island | 420 | Community | Groundwater |
| 39 | Whidbey West Water Assoc. | Island | 415 | Community | Groundwater |
| 40 | Sierra Country Club | Island | 400 | Community | Groundwater |
| 41 | Crockett Lake Water District | Island | 325 | Community | Groundwater |
| 42 | Rocky Point Community Club | Island | 320 | Community | Groundwater |
| 43 | Swantown Water District | Island | 318 | Community | Groundwater |
| 44 | Driftwood Heights Association | Island | 311 | Community | Groundwater |
| 45 | Camano Laguna Vista Water Assoc | Island | 310 | Community | Groundwater |
| 46 | Beachcomber H2o Co | Island | 310 | Community | Groundwater |
| 47 | Cama Beach State Park | Island | 306 | Transient non-community | Groundwater |
| 48 | Parkwood Manor MHP | Island | 301 | Community | Groundwater |
| 49 | Kens Korner | Island | 300 | Non-transient non-community | Groundwater |
| 50 | Mariners Cove Beach Club Inc. | Island | 300 | Community | Groundwater |