
The confluence of the Missouri River and Marias River anchors this Chouteau County landscape, where the expansive Upper Missouri River Breaks National Monument preserves a complex riverine environment. The settlement of Loma sits near the western edge, connected by local routes such as Loma Ferry Rd and Great Northern Rd. Topographical features like Rowe Bench and Rowe Coulee indicate the significant elevation changes typical of the river breaks, while the Missouri Wild and Scenic River designation highlights the area's protected character.
21 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1890 · Fort Benton
USGS Topo · 1:250,000
1892 · Fort Benton
USGS Topo · 1:250,000
1897 · Fort Benton
USGS Topo · 1:250,000
1919 · Big Sandy
USGS Topo · 1:125,000
1953 · Boggs Island
USGS Topo · 1:24,000
1953 · Rocky Lake
USGS Topo · 1:24,000
1953 · Loma East
USGS Topo · 1:24,000
1953 · O'Hanlon Coulee
USGS Topo · 1:24,000
1953 · Loma West
USGS Topo · 1:24,000
1953 · Stranahan
USGS Topo · 1:24,000