Lake Shannon dominates the northern landscape, its waters contained by the engineering of Bear Creek Dam and Baker Dam. This infrastructure, including the Bear Creek Powerhouse, reflects the region's long-standing reliance on hydroelectric power and water management. To the south, the Skagit River meanders through the valley, passing the settlements of Concrete and Van Horn. The map reveals a mix of industrial and residential development, with the streets of Concrete such as Railroad Ave and Main St providing a structured contrast to the high elevations of Jackman Ridge. Along the river, historical crossing points like Faber Ferry and smaller water bodies like Everett Lake provide evidence of how local transport and geography shaped these communities. The southern reaches are marked by rural roads like Concrete Sauk Valley Rd, connecting the scattered residential pockets of Mountview and beyond.
41 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1899 · Stillaguamish
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
1952 · Hamilton
USGS Topo · 1:62,500
1955 · Concrete
USGS Topo · 1:250,000
1956 · Oso
USGS Topo · 1:62,500
1958 · Concrete
USGS Topo · 1:250,000
1962 · Concrete
USGS Topo · 1:250,000