Grassy Butte
Summit in Billings County, North Dakota · on the USGS Wannagan Creek East quadrangle
47.11888, -103.62179
Maps that show Grassy Butte
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Wannagan Creek East, ND
Detailed map of terrain, trails and roads
USGS topo, 2024
Roosevelt Creek West
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Wannagan Creek West
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Wannagan Creek East
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Roosevelt Creek East
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Little Missouri National Grassland, Dakota Prairie Grasslands
Forest Service forest map
Montana Public Land Hunting Map: Eastern
Cartahaven Maps · Montana
IFR Enroute Low Altitude Chart L-14 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-02 (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-01 (U.S.)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).