
Obenchain Mountain and the surrounding volcanic buttes of Jackson County define this portion of the Southern Oregon landscape. The map details an environment where natural topography and human engineering meet, most notably through water management systems like the Medford Aqueduct and the Eagle Point Irrigation Canal. These features, along with Indian Lake Reservoir, illustrate the historical and ongoing efforts to move water through this terrain for agriculture and regional development.
46 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1891 · Ashland
USGS Topo · 1:250,000
1893 · Ashland
USGS Topo · 1:250,000
1897 · Ashland
USGS Topo · 1:250,000
1938 · Medford
USGS Topo · 1:125,000
1943 · Trail
USGS Topo · 1:62,500
1954 · Medford
USGS Topo · 1:62,500
1954 · Butte Falls
USGS Topo · 1:62,500
1954 · Lakecreek
USGS Topo · 1:62,500
1955 · Medford
USGS Topo · 1:250,000
1957 · Medford
USGS Topo · 1:250,000