French Ridge
Ridge in Columbia County, Washington · on the USGS Oregon Butte quadrangle
46.09658, -117.72172
Maps that show French Ridge
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Oregon Butte, WA
USGS topo, 2023

Map 18 Motor Vehicle Use Map (MVUM)
Umatilla National Forest (2026)

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
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).