Helens Club" (Longview), "The Mountaineers" (Seattle, con delegaciones en Bellingham, Everett, Olympia, Tacoma, Wenatchee), "The Ptarmigans" (Vancouver), el "Seattle Mountain Rescue" (Seattle), el "Sierra Club" de las CascadAs (Seattle), el "Skagit Valley Alpine Club" (Mount Vernon), los "Spokane Mountaineers" (Spokane), la "Tacoma Mountain Rescue Unit" (Tacoma), el "Washington Alpine Club" (Seattle).