Iowa Hill and Foresthill stand as primary settlements in this high-relief landscape above the river forks. This 2018 survey details the steep canyons and ridges between the North Fork American River and the Middle Fork American River, highlighting a region shaped by gold mining history. Significant landmarks include the Iowa Hill Cem and Foresthill Protestant Cem, while the rugged geography is marked by North Shirttail Canyon, Blackhawk Canyon, and Sugar Pine Canyon. The map traces the winding paths of Iowa Hill Rd and Forest Hill Divide Rd, which navigate the complex terrain of both the Tahoe National Forest and Eldorado National Forest. Local industrial and social points are noted through features like Hughes Mill and the Small Hope Mine, providing a clear view of how these mountain communities integrated with the surrounding timber and mineral lands.
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This is the sole edition of this map. No revisions or reprints were ever made.
1891 · Colfax
USGS Topo · 1:125,000
1891 · Placerville
USGS Topo · 1:125,000
1892 · Placerville
USGS Topo · 1:125,000
1892 · Colfax
USGS Topo · 1:125,000
1893 · Placerville
USGS Topo · 1:125,000
1894 · Colfax
USGS Topo · 1:125,000
1898 · Colfax
USGS Topo · 1:125,000
1900 · Colfax
USGS Topo · 1:125,000
1902 · Colfax
USGS Topo · 1:125,000
1938 · Colfax
USGS Topo · 1:125,000