Region
Washington (State)
81
Puget Sound
8
Oregon
7
Olympic Coast National Marine Sanctuary
5
Saint Helens, Mount (Wash.)
5
Elwha River
4
Yakima River Watershed
4
Chehalis River Watershed
3
Colville National Forest
3
Colville National Forest (Wash.)
3
Elwha River (Wash.)
3
Elwha River Watershed
3
Lewis River Watershed
3
Lewis River Watershed (Wash.)
3
Olympic Coast National Marine Sanctuary (Wash.)
3
Washington (State), Eastern
3
Columbia River
2
Elwha Dam (Wash.)
2
Gifford Pinchot National Forest
2
Glenwood Region
2
Olympic National Park (Wash.)
2
Olympic Peninsula
2
Puget Sound (Wash.)
2
Puget Sound Region
2
White River Watershed (Pierce County and King County)
2
California
1
Cedar River
1
Chehalis River Watershed (Wash.)
1
Cowlitz River Watershed
1
Fitzner/Eberhardt Arid Lands Ecology Reserve
1
Fitzner/Eberhardt Arid Lands Ecology Reserve (Wash.)
1
Gifford Pinchot National Forest (Wash.)
1
Hanford
1
Mount Rainier National Park
1
Mount Rainier National Park (Wash.)
1
North Cascades National Park
1
Olympic National Forest
1
Olympic National Forest (Wash.)
1
Olympic National Park
1
Oregon, Eastern
1
Pacific Coast
1
Pine Lake (King County : Lake)
1
Pine Lake (King County, Wash. : Lake)
1
Puget Sound Region (Wash.)
1
Saint Helens, Mount
1
Seattle (Wash.)
1
Seattle Metropolitan Area
1
Upper Elwha Dam (Wash.)
1
Washington, Lake
1
Willamette River Watershed
1
more ...