Abbey Island Abbey Island Jefferson 112 Destruction Island
Aleck Rocks Aleck Rocks San Juan 3 Lopez Pass
Alexander Island Alexander Island Jefferson 36 Toleak Point
Allan Island Allan Island Skagit 200 Deception Pass
Anderson Island Anderson Island Pierce 148 McNeil Island
Armitage Island Armitage Island San Juan 92 Blakely Island
Baby Island Baby Island Clallam 33 Allens Bay
Bachelor Island Bachelor Island Clark 16 Saint Helens
Badger Island Badger Island Walla Walla 348 Wallula
Bainbridge Island Bainbridge Island Kitsap 194 Suquamish
Bare Island Bare Island San Juan 3 Waldron Island
Barlow Island Barlow Island Pierce 233 Fort Lewis
Barnes Island Barnes Island San Juan 98 Mount Constitution
Barren Island Barren Island San Juan 3 Roche Harbor
Battleship Island Battleship Island San Juan 30 Roche Harbor
Beard Island Beard Island Pierce 236 Fort Lewis
Bell Island Bell Island San Juan 43 Shaw Island
Ben Ure Island Ben Ure Island Island 92 Deception Pass
Bents Island Bents Island Grays Harbor 10 Central Park
Big Rock Island Big Rock Island Grant 1138 Park Lake
Bird Rock Bird Rock San Juan 7 Friday Harbor
Bird Rocks Bird Rocks San Juan 3 Lopez Pass
Black Rock Black Rock San Juan 0 Blakely Island
Blake Island Blake Island Kitsap 190 Duwamish Head
Blakely Island Blakely Island San Juan 417 Blakely Island
Blind Island Blind Island San Juan 52 Lopez Pass
Blind Island Blind Island San Juan 26 Shaw Island
Boulder Island Boulder Island San Juan 75 Lopez Pass
Brant Island Brant Island Whatcom 0 Lummi Island
Brown Island Brown Island San Juan 112 Friday Harbor
Buck Island Buck Island San Juan 0 Richardson
Burrows Island Burrows Island Skagit 591 Deception Pass
Cactus Islands Cactus Islands San Juan 102 Stuart Island
Canoe Canoe Skagit 26 Deception Pass
Canoe Island Canoe Island San Juan 125 Shaw Island
Carroll Island Carroll Island Clallam 10 Allens Bay
Casey Island Casey Island Walla Walla 341 Humorist
Castle Island Castle Island San Juan 171 Lopez Pass
Caterpillar Island Caterpillar Island Clark 26 Sauvie Island
Center Island Center Island San Juan 108 Lopez Pass
Charles Island Charles Island San Juan 46 Richardson
Chuckanut Island Chuckanut Island Whatcom 0 Bellingham South
Clark Island Clark Island San Juan 95 Mount Constitution
Cliff Island Cliff Island San Juan 49 Friday Harbor
Clover Island Clover Island Benton 344 Pasco
Cluster Islands Cluster Islands San Juan 0 Sucia Island
Colville Island Colville Island San Juan 59 Lopez Pass
Cone Islands Cone Islands Skagit 69 Cypress Island
Cooks Island Cooks Island Pend Oreille 2037 Newport
Coon Island Coon Island San Juan 23 Friday Harbor
Cors Island Cors Island Pierce 236 Fort Lewis
Cottonwood Island Cottonwood Island Cowlitz 16 Rainier
Crab Island Crab Island San Juan 3 Lopez Pass
Craft Island Craft Island Skagit 7 Utsalady
Crane Island Crane Island San Juan 115 Shaw Island
Crest Island Crest Island Grant 1060 Moses Lake North
Cypress Island Cypress Island Skagit 886 Cypress Island
Deadman Island Deadman Island San Juan 13 Richardson
Decatur Island Decatur Island San Juan 79 Blakely Island
Deception Island Deception Island Island 0 Deception Pass
Destruction Island Destruction Island Jefferson 75 Destruction Island
Dinner Island Dinner Island San Juan 20 Friday Harbor
Doe Island Doe Island San Juan 36 Mount Constitution
Dot Island Dot Island Skagit 20 Crescent Harbor
Dot Island Dot Island Skagit 75 Anacortes North
Double Island Double Island San Juan 36 Shaw Island
Eagle Island Eagle Island Pierce 30 McNeil Island
Ebey Island Ebey Island Snohomish 0 Everett
Eliza Island Eliza Island Whatcom 43 Eliza Island
Enchanted Island Enchanted Island Pierce 328 Spanaway
Erickson Island Erickson Island Skagit 7 Conway
Ewing Island Ewing Island San Juan 49 Sucia Island
Fawn Island Fawn Island San Juan 33 Friday Harbor
Fisher Island Fisher Island Cowlitz 10 Coal Creek
Flower Island Flower Island San Juan 36 Blakely Island
Fortress Island Fortress Island San Juan 56 Lopez Pass
Foster Island Foster Island King 20 Seattle North
Foundation Island Foundation Island Walla Walla 344 Humorist
Fox Island Fox Island Benton 374 Richland
Fox Island Fox Island Pierce 315 Steilacoom
Freeman Island Freeman Island San Juan 10 Eastsound
Frost Island Frost Island San Juan 197 Blakely Island
Gaileys Island Gaileys Island Grant 1073 Moses Lake South
Garden Island Garden Island Clallam 43 Dickey Lake
Gedney Island Gedney Island Snohomish 203 Tulalip
Gertrude Island Gertrude Island Pierce 39 McNeil Island
Giants Graveyard Giants Graveyard Jefferson 3 Toleak Point
Goat Island Goat Island Cowlitz 499 Silver Lake
Goat Island Goat Island Grant 1050 Moses Lake South
Goat Island Goat Island Skagit 151 Crescent Harbor
Goose Island Goose Island Grant 492 Priest Rapids
Goose Island Goose Island Walla Walla 351 Humorist
Goose Island Goose Island Grays Harbor 0 Westport
Goose Island Goose Island Grant 1575 Mold
Goose Island Goose Island San Juan 3 Richardson
Gossip Island Gossip Island San Juan 30 Stuart Island
Grass Island Grass Island Grays Harbor 10 Westport
Grassy Island Grassy Island Pacific 10 North Cove
Guemes Island Guemes Island Skagit 180 Cypress Island
Gull Rock Gull Rock San Juan 23 Waldron Island
Guss Island Guss Island San Juan 13 Roche Harbor
Baby Island Baby Island Island 3 Freeland
Hall Island Hall Island San Juan 10 Richardson
Hamilton Island Hamilton Island Skamania 151 Bonneville Dam
Harbor Island Harbor Island King 7 Seattle South
Harper Island Harper Island Adams 1909 Palm Lake
Hart Island Hart Island Skagit 36 Mount Vernon
Hat Island Hat Island Skagit 259 Anacortes North
Havermale Island Havermale Island Spokane 1883 Spokane NW
Henry Island Henry Island San Juan 46 Roche Harbor
Herron Island Herron Island Pierce 112 Vaughn
Higgins Island Higgins Island Grays Harbor 3 Central Park
Holmes Island Holmes Island Thurston 180 Lacey
Homestead Island Homestead Island Franklin 374 Wooded Island
Hood Head Hood Head Jefferson 223 Hansville
Hope Island Hope Island Mason 75 Squaxin Island
Hope Island Hope Island Skagit 157 Anacortes South
Huckleberry Island Huckleberry Island Skagit 82 Anacortes North
Iceberg Island Iceberg Island San Juan 13 Richardson
Ika Island Ika Island Skagit 98 Utsalady
Indian Island Indian Island Franklin 341 Pasco
Indian Island Indian Island Jefferson 151 Nordland
Ives Island Ives Island Skamania 36 Tanner Butte
Jack Island Jack Island Skagit 89 Anacortes North
Jagged Island Jagged Island Clallam 213 La Push
James Island James Island Clallam 161 La Push
James Island James Island San Juan 75 Blakely Island
Johns Island Johns Island San Juan 69 Stuart Island
Johnson Island Johnson Island Benton 358 Wooded Island
Jones Island Jones Island San Juan 108 Friday Harbor
Kelly Island Kelly Island Pend Oreille 2064 Newport
Ketron Island Ketron Island Pierce 223 McNeil Island
Kiket Island Kiket Island Skagit 154 Anacortes South
Kindred Island Kindred Island Pacific 10 Bay Center
Lady Island Lady Island Clark 33 Camas
Laidlaw Island Laidlaw Island Grays Harbor 10 Grayland
Little Island Little Island Wahkiakum 7 Cathlamet
Little Patos Island Little Patos Island San Juan 112 Sucia Island
Little Sister Little Sister San Juan 20 Mount Constitution
Little Sucia Island Little Sucia Island San Juan 95 Sucia Island
Locke Island Locke Island Grant 397 Locke Island
Log Cabin Island Log Cabin Island Whitman 640 Almota
Lone Tree Island Lone Tree Island San Juan 46 Mount Constitution
Long Island Long Island Pacific 7 Long Island
Long Island Long Island San Juan 59 Richardson
Lopez Island Lopez Island San Juan 279 Richardson
Low Island Low Island San Juan 7 Roche Harbor
Low Island Low Island San Juan 7 Friday Harbor
Lummi Island Lummi Island Whatcom 33 Lummi Island
Lummi Rocks Lummi Rocks Whatcom 36 Lummi Island
Marrowstone Island Marrowstone Island Jefferson 33 Nordland
Marsh Island Marsh Island Grant 1050 Moses Lake South
Martin Island Martin Island Cowlitz 7 Deer Island
Matia Island Matia Island San Juan 112 Mount Constitution
McConnell Island McConnell Island San Juan 69 Friday Harbor
McGlinn Island McGlinn Island Skagit 10 Crescent Harbor
McMicken Island McMicken Island Mason 3 Longbranch
McNeil Island McNeil Island Pierce 102 McNeil Island
McNeill Island McNeill Island Asotin 1381 Mountain View
Mercer Island Mercer Island King 341 Mercer Island
Milltown Island Milltown Island Skagit 10 Conway
Moon Island Moon Island Grays Harbor 13 Hoquiam
Mummy Rocks Mummy Rocks San Juan 3 Richardson
Neds Rock Neds Rock Grays Harbor 30 Westport
Nelson Island Nelson Island Benton 351 Richland
Nob Island Nob Island San Juan 36 Friday Harbor
North Finger Island North Finger Island San Juan 102 Sucia Island
North Peapod North Peapod San Juan 20 Lummi Island
Northwest Island Northwest Island Skagit 39 Deception Pass
O'Neal Island O'Neal Island San Juan 39 Friday Harbor
Oak Island Oak Island San Juan 0 Shaw Island
Obstruction Island Obstruction Island San Juan 217 Blakely Island
Ohlers Island Ohlers Island King 20 Seattle South
Orcas Island Orcas Island San Juan 328 Eastsound
Ozette Island Ozette Island Clallam 154 Ozette
Patos Island Patos Island San Juan 102 Sucia Island
Peapod Rocks Peapod Rocks San Juan 0 Mount Constitution
Pearl Island Pearl Island San Juan 39 Roche Harbor
Peavine Island Peavine Island Walla Walla 344 Humorist
Pete Moore Island Pete Moore Island Cowlitz 499 Silver Lake
Pierce Island Pierce Island Skamania 30 Multnomah Falls
Pine Island Pine Island Pacific 0 Bay Center
Pitt Island Pitt Island Pierce 33 McNeil Island
Pointer Island Pointer Island San Juan 3 Blakely Island
Pole Pole San Juan 3 Roche Harbor
Portage Island Portage Island Whatcom 30 Eliza Island
Posey Posey San Juan 13 Roche Harbor
Puffin Island Puffin Island San Juan 92 Mount Constitution
Puget Island Puget Island Wahkiakum 7 Cathlamet
Raft Island Raft Island Pierce 131 Fox Island
Ram Island Ram Island San Juan 30 Lopez Pass
Rat Island Rat Island Pend Oreille 2037 Newport
Reach Island Reach Island Mason 46 Vaughn
Reed Island Reed Island Clark 26 Washougal
Reef Island Reef Island San Juan 46 Friday Harbor
Reef Point Reef Point San Juan 20 Shaw Island
Rennie Island Rennie Island Grays Harbor 10 Aberdeen
Reveille Island Reveille Island Whatcom 433 Lake Whatcom
Rim Island Rim Island San Juan 75 Lopez Pass
Ripple Island Ripple Island San Juan 16 Stuart Island
Rock Island Rock Island Douglas 617 Rock Island Dam
Round Island Round Island Pacific 0 Long Island
Rounded Island Rounded Island Jefferson 105 Toleak Point
Cayou Island Cayou Island San Juan 3 Lopez Pass
Saddlebag Island Saddlebag Island Skagit 49 Anacortes North
San Juan Island San Juan Island San Juan 89 Friday Harbor
Ackerman Island Ackerman Island Clark 10 Camas
Sand Island Sand Island Grays Harbor 10 Central Park
Sand Island Sand Island Grays Harbor 23 Westport
Sandy Island Sandy Island Clallam 0 La Push
Satellite Island Satellite Island San Juan 102 Stuart Island
Savage Island Savage Island Franklin 374 Savage Island
Sea Lion Rock Sea Lion Rock Clallam 23 La Push
Secar Rock Secar Rock San Juan 3 Richardson
Sentinel Island Sentinel Island San Juan 141 Stuart Island
Shaw Island Shaw Island San Juan 226 Shaw Island
Picnic Island Picnic Island San Juan 23 Eastsound
Shipjack Island Shipjack Island San Juan 108 Waldron Island
Short Island Short Island Pierce 236 Fort Lewis
Silcox Island Silcox Island Pierce 269 Steilacoom
Sinclair Island Sinclair Island Skagit 59 Cypress Island
Skagit Island Skagit Island Skagit 89 Anacortes South
Skiyou Island Skiyou Island Skagit 52 Sedro-Woolley South
Skull Island Skull Island San Juan 3 Lopez Pass
Skull Island Skull Island San Juan 33 Eastsound
Skunk Island Skunk Island Jefferson 0 Nordland
Small Island Small Island San Juan 10 Lopez Pass
Smith Island Smith Island Snohomish 16 Marysville
Snag Islands Snag Islands Pacific 3 Bay Center
Songbird Island Songbird Island Benton 459 Benton City
South Peapod South Peapod San Juan 23 Mount Constitution
Spencer Island Spencer Island Snohomish 7 Everett
Spieden Island Spieden Island San Juan 305 Stuart Island
Squaw Island Squaw Island Clark 7 Saint Helens
Squaxin Island Squaxin Island Mason 43 Squaxin Island
Steamboat Island Steamboat Island Asotin 784 Captain John Rapids
Steamboat Island Steamboat Island Thurston 16 Squaxin Island
Strawberry Island Strawberry Island Island 36 Deception Pass
Strawberry Island Strawberry Island Skagit 82 Cypress Island
Strawberry Island Strawberry Island Franklin 351 Humorist
Stretch Island Stretch Island Mason 108 Vaughn
Stuart Island Stuart Island San Juan 427 Stuart Island
Sucia Island Sucia Island San Juan 59 Sucia Island
Sugarloaf Island Sugarloaf Island Skagit 62 Crescent Harbor
Swirl Island Swirl Island San Juan 30 Lopez Pass
Tanglefoot Island Tanglefoot Island Walla Walla 348 Humorist
Tatoosh Island Tatoosh Island Clallam 59 Cape Flattery
The Island The Island Benton 446 Benton City
The Sisters The Sisters San Juan 0 Mount Constitution
The Twins The Twins Jefferson 7 Port Ludlow
Tift Rocks Tift Rocks San Juan 0 Shaw Island
Tivoli Island Tivoli Island Clallam 210 Allens Bay
Towhead Island Towhead Island Pierce 3 Fox Island
Towhead Island Towhead Island Skagit 36 Cypress Island
Treasure Island Treasure Island Kitsap 20 Suquamish
Trump Island Trump Island San Juan 128 Blakely Island
Tskawahyah Island Tskawahyah Island Clallam 20 Ozette
Twin Rocks Twin Rocks San Juan 7 Blakely Island
Two Rivers Islands Two Rivers Islands Walla Walla 344 Humorist
Vashon Island Vashon Island King 299 Vashon
Vendovi Island Vendovi Island Skagit 269 Anacortes North
Victim Island Victim Island San Juan 43 Shaw Island
Viti Rocks Viti Rocks Skagit 0 Eliza Island
Waadah Island Waadah Island Clallam 59 Waadah Island
Waldron Island Waldron Island San Juan 141 Waldron Island
Wasp Islands Wasp Islands San Juan 7 Friday Harbor
Whale Rocks Whale Rocks San Juan 3 Richardson
Whidbey Island Whidbey Island Island 217 Oak Harbor
White Rock White Rock San Juan 20 Waldron Island
Williamson Rocks Williamson Rocks Skagit 7 Deception Pass
Willow Island Willow Island San Juan 95 Blakely Island
Wooded Island Wooded Island Benton 358 Wooded Island
Yellow Island Yellow Island San Juan 49 Friday Harbor
Young Island Young Island Skagit 3 Deception Pass
Monument Island Monument Island Benton 266 Paterson
New York Island New York Island Columbia 650 Dodge
Hump Island Hump Island Cowlitz 7 Coal Creek
Whites Island Whites Island Wahkiakum 10 Nassa Point
Marsh Island Marsh Island King 23 Seattle North
Duck Island Duck Island King 187 Seattle North
Kellogg Island Kellogg Island King 16 Seattle South
Hellgate Island Hellgate Island Ferry 1322 Whitestone Rock
Coyote Islands (historical) Coyote Islands (historical) Benton 266 Boardman
Indian Island Indian Island Cowlitz 489 Silver Lake
Washburn Island Washburn Island Okanogan 791 Bridgeport
Duntze Rock Duntze Rock Clallam 0 Cape Flattery
Posey Island Posey Island San Juan 13 Roche Harbor
Deadman Island Deadman Island Skagit 46 Anacortes South
Harnden Island Harnden Island San Juan 33 Sucia Island
Jetty Island Jetty Island Snohomish 0 Marysville
Pass Island Pass Island Skagit 39 Deception Pass
Cascades Island Cascades Island Skamania 20 Bonneville Dam
Little James Island Little James Island Clallam 161 La Push
San Juan Islands San Juan Islands San Juan 141 Shaw Island
Waldon Island Waldon Island Cowlitz 499 Silver Lake
Harstine Island Harstine Island Mason 197 Squaxin Island
Ruby Island Ruby Island Pacific 3 Cape Disappointment
Cactus Island Cactus Island San Juan 75 Stuart Island
Kirby Island Kirby Island Thurston 226 Lacey
Cakesosta Cakesosta Clallam 33 La Push
Canada Island Canada Island Spokane 1870 Spokane NW
Days Island Days Island Pierce 52 Steilacoom
Hunting Islands Hunting Islands Wahkiakum 10 Cathlamet
Minor Island Minor Island Island 0 Smith Island
Coffee Pot Island Coffee Pot Island Wahkiakum 13 Cathlamet
Sand Island Sand Island Clark 30 Camas
Bateman Island Bateman Island Benton 348 Columbia Point
Crescent Island Crescent Island Walla Walla 348 Wallula
Little Deadman Island Little Deadman Island Skagit 0 Anacortes South
Bankers Island Bankers Island Pierce 568 Sumner
Deer Island Deer Island Pierce 577 Sumner
Island A Island A Pierce 561 Sumner
Island Twentyone Island Twentyone Pierce 564 Sumner
Island B Island B Pierce 558 Sumner
Interlake Island Interlake Island Pierce 574 Sumner
Scout Island Scout Island Pierce 574 Sumner
Kalamut Island (historical) Kalamut Island (historical) Island 0 Crescent Harbor
Florence Island (historical) Florence Island (historical) Snohomish 10 Stanwood
Craven Penninsula (historical) Craven Penninsula (historical) Jefferson 0 Nordland
Utah Rock Utah Rock San Juan 105 False Bay
Skull Island Skull Island San Juan 3 Lopez Pass
Geese Islets Geese Islets San Juan 30 Richardson
Iowa Rock Iowa Rock San Juan 0 Richardson
Cha-Choo-Sen Cha-Choo-Sen Whatcom 0 Lummi Bay
Elds Island (historical) Elds Island (historical) Grays Harbor 3 Point Brown
Browns Island Browns Island Wahkiakum 10 Nassa Point
Bead Island Bead Island Clark 20 Camas
Los Frayles Los Frayles Clallam 0 La Push
Van Skinner Island Van Skinner Island Benton 404 Juniper
Adolphus Island (historical) Adolphus Island (historical) San Juan 0 Waldron Island
Cemetery Island Cemetery Island San Juan 3 Stuart Island
Gossip Islands Gossip Islands San Juan 0 Stuart Island
Gordon Island Gordon Island San Juan 0 Waldron Island
Memaloose Island Memaloose Island Klickitat 85 Petersburg
Sunken Rock Sunken Rock San Juan 0 Roche Harbor
Louse Rocks Louse Rocks Pacific 3 Long Island
Skull Rock Skull Rock San Juan 3 Eastsound
Bald Island Bald Island Skagit 98 Utsalady
Bogucki Island Bogucki Island Pierce 1352 Eatonville
Browns Island Browns Island Klickitat 174 Stacker Butte
Cat Island Cat Island Whatcom 1650 Hozomeen Mountain
Cougar Island Cougar Island Whatcom 1627 Pumpkin Mountain
Driscoll Island Driscoll Island Okanogan 915 Oroville
Emerald Island Emerald Island Chelan 1873 Plain
Eyhott Island Eyhott Island Okanogan 915 Oroville
Fidalgo Island Fidalgo Island Skagit 194 Crescent Harbor
Fir Island Fir Island Skagit 7 Utsalady
Flat Rock Flat Rock Grays Harbor 0 Tunnel Island
French Point Rocks French Point Rocks Ferry 1293 Bangs Mountain
Indian Island Indian Island Pend Oreille 2041 Diamond Lake
Kamloops Island Kamloops Island Stevens 1352 Marcus
Lions Island Lions Island Stevens 1293 Kettle Falls
Little Jerusalem Island Little Jerusalem Island Whatcom 1663 Pumpkin Mountain
Marcus Island Marcus Island Stevens 1302 Marcus
Miller Island Miller Island Klickitat 190 Wishram
Protection Island Protection Island Jefferson 207 Gardiner OE N
Ross Island Ross Island Skagit 52 Lyman
Samish Island Samish Island Skagit 69 Anacortes North
Sea Lion Rock Sea Lion Rock Grays Harbor 0 Tunnel Island
Smelter Rock Smelter Rock Stevens 1283 Northport
Split Rock Split Rock Grays Harbor 0 Tunnel Island
Squaw Islands Squaw Islands Klickitat 92 The Dalles North
Steamboat Rock Steamboat Rock Stevens 1316 Boundary
Tenmile Island Tenmile Island Whatcom 1670 Pumpkin Mountain
The Middle Ground The Middle Ground Clallam 0 Sequim
Tunnel Island Tunnel Island Grays Harbor 23 Tunnel Island
Williams Island Williams Island Okanogan 915 Oroville
Willoughby Rock Willoughby Rock Grays Harbor 0 Tunnel Island
Agnes Island Agnes Island Lewis 2890 Packwood Lake
Bissell Island Bissell Island Ferry 1299 Inchelium
Wiseman Island Wiseman Island Ferry 2365 Republic
Zipphel Island Zipphel Island Ferry 2356 Republic
Woody Island Woody Island Okanogan 814 Okanogan
Shag Rock Shag Rock San Juan 0 Blakely Island
Turn Island Turn Island San Juan 59 Shaw Island
Jackson Island Jackson Island Wahkiakum 10 Nassa Point
Richardson Rock Richardson Rock San Juan 0 Richardson
The Pointers The Pointers San Juan 0 Blakely Island
Flattop Island Flattop Island San Juan 167 Waldron Island
Ryan Island Ryan Island Wahkiakum 3 Cathlamet
Alegria Island Alegria Island San Juan 49 Shaw Island
Tonkon Islands Tonkon Islands Skagit 0 Anacortes South
Sucia Islands Sucia Islands San Juan 0 Sucia Island
Ferry Baker Island Ferry Baker Island Snohomish 13 Marysville
Skipjack Island Skipjack Island San Juan 72 Waldron Island
Burke Island Burke Island Cowlitz 10 Deer Island
Camano Island Camano Island Island 364 Camano
Cutts Island Cutts Island Pierce 10 Fox Island
Dahdayla Dahdayla Clallam 10 La Push
Maury Island Maury Island King 351 Vashon
Price Island Price Island Wahkiakum 10 Skamokawa
Smith Island Smith Island Island 36 Smith Island
Tanglewood Island Tanglewood Island Pierce 30 Fox Island
Bodelteh Islands Bodelteh Islands Clallam 0 Bodelteh Islands
Flattery Rocks Flattery Rocks Clallam 0 Bodelteh Islands
Silcott Island Silcott Island Asotin 797 Silcott Island
Blalock Island (historical) Blalock Island (historical) Benton 269 Paterson
Telegraph Island Telegraph Island Benton 276 West of Paterson
Big Blalock Island Big Blalock Island Benton 269 Paterson
Sand Island Sand Island Benton 272 West of Paterson
Rock Island Rock Island Benton 266 West of Paterson
Skamania Island Skamania Island Skamania 13 Multnomah Falls
Whitcomb Island Whitcomb Island Benton 289 Boardman
Blalock Islands Blalock Islands Benton 266 West of Paterson
Little Blalock Island Little Blalock Island Benton 302 West of Paterson
Cooks Island (historical) Cooks Island (historical) Benton 266 Paterson
Number 18 Island (historical) Number 18 Island (historical) Benton 266 Paterson
South Finger Island South Finger Island San Juan 43 Sucia Island
Barnaby Island Barnaby Island Ferry 1309 Rice
Island Number 18 (historical) Island Number 18 (historical) Benton 266 Paterson
Wade Island Wade Island Franklin 341 Kennewick
Cooper Island Cooper Island Wahkiakum 10 Nassa Point
Lasts Island (historical) Lasts Island (historical) Benton 341 Wallula
Big Rock Big Rock San Juan 0 Richardson
Justice Island Justice Island San Juan 56 Sucia Island
Long Walk Island Long Walk Island Benton 276 Paterson