2014 Map of Diamond
USGS Topo · Published 2014About this map
Diamond sits at the base of a dramatic geological transition in Harney County, where the volcanic features of Diamond Craters meet the expansive ranching land of Diamond Valley. The settlement is a hub for a network of remote corridors, including Lava Bed Rd and the Diamond Loop Back Country Bywy, reflecting the region's history as a rugged outpost in the Oregon high desert. Water management is a defining characteristic of this landscape, evidenced by the presence of Highline Ditch, Diamond Canal, and Swamp Cr, which support agricultural activity in Happy Valley and the surrounding flats.
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Map Details
Editions of this 2014 Diamond Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1955 · Burns
USGS Topo · 1:250,000
1955 · Adel
USGS Topo · 1:250,000
1957 · Adel
USGS Topo · 1:250,000
1958 · Burns
USGS Topo · 1:250,000
1958 · Adel
USGS Topo · 1:250,000
1959 · Burns
USGS Topo · 1:250,000
1962 · Adel
USGS Topo · 1:250,000
1967 · Happy Valley
USGS Topo · 1:24,000
1967 · Krumbo Reservoir
USGS Topo · 1:24,000
1967 · Jackass Butte NE
USGS Topo · 1:24,000