
Upper Klamath Lake defines the eastern shoreline of this landscape, where the waters of Howard Bay meet a complex system of dikes and levees. In the mid-1980s, the transition from the steep timbered slopes of Spence Mountain and Doaks Mountain to the reclaimed agricultural lands of Caledonia Marsh illustrates a significant history of water management. The infrastructure of the basin is clearly visible, including a Pumping Station and several water control structures like the Cross Dike and Road on Levee.
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This is the sole edition of this map. No revisions or reprints were ever made.
1889 · Klamath
USGS Topo · 1:250,000
1891 · Ashland
USGS Topo · 1:250,000
1893 · Ashland
USGS Topo · 1:250,000
1894 · Klamath
USGS Topo · 1:250,000
1897 · Ashland
USGS Topo · 1:250,000
1955 · Lake O' Woods
USGS Topo · 1:62,500
1955 · Surveyor Mtn
USGS Topo · 1:62,500
1955 · Klamath Falls
USGS Topo · 1:250,000
1955 · Medford
USGS Topo · 1:250,000
1957 · Medford
USGS Topo · 1:250,000