Riley Lake and its surrounding highlands in Snohomish County are characterized by a dense network of water bodies and drainages. The area is anchored by several distinct peaks, including Wheeler Mountain, Blue Mountain, and Dahlberg Mountain, which serve as the headwaters for numerous creeks. The drainage patterns are intricate, with Hell Creek, Jim Creek, and Cub Creek carving through the terrain. A series of smaller basins contain clusters of water features like the Chain Lakes, La Barge Lake, Twin Lakes, and Jordan Ponds. This landscape represents a significant transition from the lower elevations toward the higher slopes of the Cascades, with access maintained through a network of roads such as Lake Riley Rd and the Mainline Rd. The distribution of these ponds and lakes suggests a terrain shaped by glacial activity, creating pockets of still water and riparian corridors amidst the rising elevations.
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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
1911 · Mount Vernon
USGS Topo · 1:125,000
1941 · Marysville
USGS Topo · 1:62,500
1943 · Marysville
USGS Topo · 1:62,500
1944 · Clear Lake
USGS Topo · 1:62,500
1955 · Concrete
USGS Topo · 1:250,000
1956 · Arlington East
USGS Topo · 1:24,000
1956 · Lake Stevens
USGS Topo · 1:24,000
1956 · Clear Lake
USGS Topo · 1:62,500