Lolo National Forest encompasses the high country of Sanders County shown in this 2014 survey, where the Corona Divide separates distinct watersheds. The landscape is defined by the headwaters of the Little Thompson River and its major tributaries, including the N Fork Little Thompson River. At higher elevations, Corona Lake sits below the ridgelines, while Coney Peak stands as a primary landmark in the eastern portion of the quadrangle. The map reveals an extensive network of forestry access, such as Corona Creek Rd and Forrest Service Rd 519, which navigate steep drainage basins like Noble Gulch and Christensen Gulch. Evidence of early water management appears via the Alder Cr-Ditch near the northern boundary, illustrating how the natural flow of Alder Cr was diverted for local use.
31 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.
1956 · Wallace
USGS Topo · 1:250,000
1960 · Wallace
USGS Topo · 1:250,000
1964 · Mill Pocket Creek
USGS Topo · 1:24,000
1964 · Coney Peak
USGS Topo · 1:24,000
1964 · Baldy Lake
USGS Topo · 1:24,000
1964 · Cook Mountain
USGS Topo · 1:24,000
1964 · Weeksville
USGS Topo · 1:24,000
1964 · Lonepine
USGS Topo · 1:24,000
1964 · Hot Springs
USGS Topo · 1:24,000
1964 · Bassoo Peak
USGS Topo · 1:24,000