
The Swan River valley serves as a central corridor through this heavily forested portion of western Montana, where the Swan River State Forest and Flathead National Forest converge. During the mid-1960s, this area remained largely defined by its natural topography and resource management infrastructure, centered around the Salmon Prairie settlement and the nearby State Forest Hdqrs. The map reveals a landscape managed for timber and recreation, evidenced by the Swan Lake Campground and several Gravel Pits tucked near the riverbanks.
32 named features on this map. Tap any name to fly to it.
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3 editions found
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1962 · Choteau
USGS Topo · 1:250,000
1965 · Peck Lake
USGS Topo · 1:24,000
1965 · Condon
USGS Topo · 1:24,000
1965 · Thunderbolt Mountain
USGS Topo · 1:24,000
1965 · Swan Peak
USGS Topo · 1:24,000
1965 · Piper-Crow Pass
USGS Topo · 1:24,000
1965 · Cilly Creek
USGS Topo · 1:24,000