
St Thomas sits submerged beneath the waters of Lake Mead National Recreation Area, a poignant reminder of the landscape's transformation following the construction of Hoover Dam. This 1950s era survey, updated with 1970 aerial photography, captures the northern reaches of the reservoir where the Muddy River and Virgin River converge. The desert terrain surrounding the water is marked by industrial sites like the Florence Mine and the Nevada Silica Sand Mine near Silica Dome, highlighting the mineral extraction that preceded the area's recreational shift.
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4 editions found
1886 · Saint Thomas
USGS Topo · 1:250,000
1893 · Saint Thomas
USGS Topo · 1:250,000
1926 · Bonelli
USGS Topo · 1:96,000
1926 · Boulder Canyon
USGS Topo · 1:96,000
1953 · Muddy Peak
USGS Topo · 1:62,500
1953 · Overton Beach
USGS Topo · 1:62,500
1953 · Iceberg Canyon
USGS Topo · 1:62,500
1953 · Gold Butte
USGS Topo · 1:62,500
1953 · Hoover Dam
USGS Topo · 1:62,500
1953 · Virgin Basin
USGS Topo · 1:62,500