Spiral Butte and the surrounding high-elevation terrain define this landscape within the Snoqualmie National Forest and Gifford Pinchot National Forest. This modern 2020 survey details a complex network of glacial lakes and mountain peaks along the boundary of Yakima and Lewis counties. The map traces significant hydrological features from the Twin Sisters lakes in the northwest to Clear Lake in the southeast, connected by a web of drainages including Indian Cr and Clear Cr.
72 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.
1902 · Mount Aix
USGS Topo · 1:125,000
1904 · Mt Aix
USGS Topo · 1:125,000
1950 · Yakima
USGS Topo · 1:250,000
1958 · Yakima
USGS Topo · 1:250,000
1961 · Yakima
USGS Topo · 1:250,000
1962 · Bumping Lake
USGS Topo · 1:62,500
1962 · White Pass
USGS Topo · 1:62,500
1967 · Rimrock Lake
USGS Topo · 1:24,000
1967 · Darland Mtn
USGS Topo · 1:24,000
1971 · Timberwolf Mtn
USGS Topo · 1:24,000