Horse Prairie
Flat in Beaverhead County, Montana · on the USGS Grant quadrangle
45.01992, -113.10281
Maps that show Horse Prairie
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Grant, MT
USGS topo, 2024
Grant, MT
USGS historical 15-minute topo (1959)
South West Over-Snow Vehicle Use Map
Beaverhead-Deerlodge National Forest
North Zone Over-Snow Vehicle Use Map
Salmon-Challis National Forest (2024)
South Zone Over-Snow Vehicle Use Map
Salmon-Challis National Forest (2024)
IFR Enroute Low Altitude Chart L-11 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-13 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-03 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-01 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-01 (Alaska)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).