
Beaverhead National Forest dominates this high-elevation landscape, where the Anaconda Range peaks divide complex drainage systems. The survey details a rugged watershed defined by the various branches of Middle Fork La Marche Creek, West Fork La Marche Creek, and East Fork La Marche Creek in the north. To the south, the terrain descends toward Thompson Gulch and Camp Hollow, where the early agricultural footprint of the area is visible through named irrigation works like Anderson Ditch and Paddock Ditch.
18 named features on this map. Tap any name to fly to it.
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2 editions found
1908 · Philipsburg
USGS Topo · 1:125,000
1947 · Butte
USGS Topo · 1:250,000
1955 · Dillon
USGS Topo · 1:250,000
1957 · Dillon
USGS Topo · 1:250,000
1958 · Butte
USGS Topo · 1:250,000
1958 · Dillon
USGS Topo · 1:250,000
1960 · Butte
USGS Topo · 1:250,000
1962 · Butte
USGS Topo · 1:250,000
1962 · Dillon
USGS Topo · 1:250,000
1962 · Lower Seymour Lake
USGS Topo · 1:24,000