
Pinto Ridge and Black Butte dominate this landscape in Grant County, where the intricate water management systems of the mid-20th century are clearly visible. The map shows the massive infrastructure of the Columbia Basin Project, including the Main Canal, West Canal, and Low Canal, alongside specialized features like a Siphon and Spoil Bank. These irrigation works transformed the arid terrain surrounding small settlements like Stratford and Adrian.
24 named features on this map. Tap any name to fly to it.
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3 editions found
1953 · Ritzville
USGS Topo · 1:250,000
1956 · Stratford
USGS Topo · 1:24,000
1956 · Grant Orchards
USGS Topo · 1:24,000
1956 · Gloyd
USGS Topo · 1:24,000
1956 · Wilson Creek SW
USGS Topo · 1:24,000
1956 · Wilson Creek NW
USGS Topo · 1:24,000
1956 · Soap Lake
USGS Topo · 1:24,000
1956 · Wilson Creek
USGS Topo · 1:62,500
1959 · Ritzville
USGS Topo · 1:250,000
1965 · Ritzville
USGS Topo · 1:250,000