
Camp Bonneville Military Reservation dominates the eastern foothills of this Clark County landscape, where the wooded slopes of Livingston Mountain and Little Baldy meet organized military installations like Camp Hill, Camp Bonneville, and Camp Killpack. The lowlands to the west reveal a network of rural settlements and agricultural infrastructure, including the communities of Hockinson and Proebstel. Early water management is evident through the presence of the China Ditch and Big Ditch, which directed water through the Mill Plain area toward Lacamas Lake.
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4 editions found
1897 · Portland
USGS Topo · 1:62,500
1905 · Portland
USGS Topo · 1:62,500
1918 · Troutdale
USGS Topo · 1:62,500
1934 · Troutdale
USGS Topo · 1:48,000
1940 · Portland
USGS Topo · 1:62,500
1940 · La Center
USGS Topo · 1:62,500
1941 · Yacolt
USGS Topo · 1:62,500
1941 · Camas
USGS Topo · 1:62,500
1942 · Camas
USGS Topo · 1:62,500
1948 · Vancouver
USGS Topo · 1:250,000