
Adrian sits as a central hub in this agricultural landscape of the Snake River Valley, where the Snake River carves a winding path around Suzy Island and the Big Bend. The complex irrigation infrastructure necessary for high-desert farming is evident through an extensive network of drains and canals, including the Riverside Canal, Golden Gate Canal, and the South Canal. Notable engineered features like the Coyote Gulch Siphon and Tunnel Number 6 along Owyhee Tunnel Rd illustrate the massive effort required to move water across this terrain. To the south, smaller communities like Napton and Coyote Gulch are situated near Alkali Creek, while the Arena Valley and Deer Flat regions to the east show a landscape defined by geometric road grids and late-century drainage systems such as the East Alkali Drain and Arena Lake Drain.
75 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1898 · Nampa
USGS Topo · 1:125,000
1906 · Mitchell Butte
USGS Topo · 1:125,000
1955 · Boise
USGS Topo · 1:250,000
1957 · Wilder
USGS Topo · 1:24,000
1958 · Boise
USGS Topo · 1:250,000
1958 · Homedale
USGS Topo · 1:24,000
1962 · Boise
USGS Topo · 1:250,000
1965 · Parma
USGS Topo · 1:24,000
1967 · Graveyard Point
USGS Topo · 1:24,000
1967 · Owyhee Dam
USGS Topo · 1:24,000