A G Aiken Lava Bed dominates the northwestern portion of this landscape, illustrating the volcanic history of the southern Washington Cascades. The terrain is marked by a sequence of prominent peaks, including King Mtn, Snowplow Mtn, and Snipes Mtn, which define the topography within the Gifford Pinchot National Forest. This high-altitude region, spanning the border of Yakima and Klickitat counties, shows a complex network of forest development roads such as Nat For Dev Rd 82 and NFD 190 Rd, which provide access to isolated points like Mud Spring. The drainage patterns of Gotchen Cr and Bird Cr cut through a series of volcanic features, including Bunnell Butte and Smith Butte, showing the intersection of geological formations and the timber management infrastructure of the early 21st century.
26 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.
1904 · Mount Adams
USGS Topo · 1:125,000
1907 · Mount Adams
USGS Topo · 1:125,000
1926 · Steamboat Mtn
USGS Topo · 1:125,000
1926 · Hood River
USGS Topo · 1:125,000
1929 · Hood River
USGS Topo · 1:125,000
1931 · Steamboat Mtn
USGS Topo · 1:125,000
1934 · The Dalles
USGS Topo · 1:125,000
1950 · Yakima
USGS Topo · 1:250,000
1953 · The Dalles
USGS Topo · 1:250,000
1956 · The Dalles
USGS Topo · 1:250,000