
Colvard Station sits along the Powder River in this eastern Oregon landscape, which is defined by an intricate network of early irrigation efforts. The map reveals a sophisticated water-management system designed for ranching and agriculture, featuring the Lower Powder Ditch, Basche Ditch, and Steward Ditch carving through the valley floor. To the south, Pritchard Flat and the namesake Glasgow Butte rise above the drainage of Love Creek and its diverted East Fork Love Ditch.
32 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.
1901 · Baker City
USGS Topo · 1:125,000
1915 · Pine
USGS Topo · 1:125,000
1955 · Baker
USGS Topo · 1:250,000
1957 · Sparta
USGS Topo · 1:62,500
1957 · Durkee
USGS Topo · 1:62,500
1959 · Baker
USGS Topo · 1:250,000
1967 · Sawtooth Ridge
USGS Topo · 1:24,000
1967 · Keating
USGS Topo · 1:24,000
1981 · Baker
USGS Topo · 1:100,000
1987 · Oxman
USGS Topo · 1:24,000