found: GNIS, Feb. 13, 2006(Icicle Ridge, ridge, Wash., Chelan Co.)
found: Washington place names, via WWW, Feb. 10, 2006(Icicle Ridge extends from crest of the Cascades two miles south of Stevens Pass in an irregular southeast course to the junction of Icicle Creek and the Wenatchee River at Leavenworth in central Chelan County.)
found: Trails.com website, Feb. 13, 2006(Icicle Ridge; ridge forms the divide between Tumwater and Icicle Canyons, two of the deepest gorges in the Cascade Range; 7,000-foot-high ridge)