
The Silver Island Mountains dominate the western portion of this topographic study, rising sharply from the surrounding landscape. The area is defined by its arid, expansive basins, most notably the Mud Flat that stretches across the majority of the quadrangle. A solitary mine and a winding Jeep Trail along the foothills of Crater Island suggest a history of exploration and extraction in this difficult environment. The boundary between Box Elder Co and Tooele Co bisects the southern reaches of the map, while Mud Wash provides a rare drainage feature across the northern flats. This orthophotomosaic-based survey provides a clear look at the geological textures and drainage patterns of the Great Salt Lake Desert, capturing the land just as modern mapping techniques were beginning to refine these remote stretches.
7 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.
1953 · Tooele
USGS Topo · 1:250,000
1954 · Brigham City
USGS Topo · 1:250,000
1955 · Tooele
USGS Topo · 1:250,000
1958 · Brigham City
USGS Topo · 1:250,000
1962 · Brigham City
USGS Topo · 1:250,000
1967 · Lemay Island
USGS Topo · 1:24,000
1970 · Crater Island
USGS Topo · 1:24,000
1971 · Graham Peak
USGS Topo · 1:24,000
1973 · Floating Island NE
USGS Topo · 1:24,000
1973 · Floating Island
USGS Topo · 1:24,000