The confluence of the Skagit River and Cascade River anchors the settlement of Marblemount, a community characterized by its strategic position at the edge of the Washington wilderness. In this 2011 survey, the township serves as a central hub for the surrounding valley, supported by the Marblemount Post Office and the nearby Skagit Hatchery. The landscape transition from riverbank to high peak is sharp, with the Diobsud Buttes and Bacon Point rising above the drainage basins of Bacon Creek and Diobsud Creek. Small residential nodes such as Portage and Corkindale dot the arterial roads, while the Bacon Point Lookout suggests the area's ongoing importance for forest management. To the south, recreational and local access is maintained through sites like the Cascade Island Campground and numerous designated forest roads including Rockport Cascade Rd and South Cascade Rd, reflecting a modern era where timber heritage and conservation coexist.
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This is the sole edition of this map. No revisions or reprints were ever made.
1899 · Glacier Peak
USGS Topo · 1:125,000
1899 · Stillaguamish
USGS Topo · 1:125,000
1901 · Glacier Peak
USGS Topo · 1:125,000
1901 · Stilaguamish
USGS Topo · 1:125,000
1909 · Mt Baker
USGS Topo · 1:192,000
1915 · Mt. Baker
USGS Topo · 1:250,000
1952 · Lake Shannon
USGS Topo · 1:62,500
1953 · Marblemount
USGS Topo · 1:62,500
1955 · Concrete
USGS Topo · 1:250,000
1958 · Concrete
USGS Topo · 1:250,000