Boulder River flows through this high-elevation landscape, where the peaks of Meadow Mountain and Green Mountain dominate the horizon. In this modern survey from 2011, the terrain is characterized by a complex network of drainages including North Fork Canyon Creek, South Fork Canyon Creek, and Dittney Creek. High-country water bodies like Tupso Lake, Bandana Lake, and Saddle Lake are visible along the ridges, connected by the high crossing at Tupso Pass. Human presence is sparse in this mountainous region, primarily represented by the Boulder Ford Camp and a system of service roads, including Green Mountain Rd. This map captures the intricate drainage patterns that define the western slopes of the Cascades, showing how the land remains largely defined by its natural topography and peak systems like Mount Dittney and Olo Mountain.
23 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
1955 · Concrete
USGS Topo · 1:250,000
1956 · Oso
USGS Topo · 1:62,500
1956 · Granite Falls
USGS Topo · 1:62,500
1957 · Silverton
USGS Topo · 1:62,500
1958 · Concrete
USGS Topo · 1:250,000
1962 · Concrete
USGS Topo · 1:250,000
1966 · Fortson
USGS Topo · 1:24,000
1989 · Meadow Mountain
USGS Topo · 1:24,000