Carmichael Ridge
Ridge in Aroostook County, Maine · on the USGS North Brook Ridge quadrangle
46.28031, -68.02458
Maps that show Carmichael Ridge
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North Brook Ridge, ME
Detailed map of terrain, trails and roads
USGS topo, 2024

Howe Brook, ME
Old map for history, not navigation
USGS historical 15-minute topo (1939)

Howe Brook, ME
Old map for history, not navigation
USGS historical 15-minute topo (1954)

Howe Brook, ME
Old map for history, not navigation
USGS historical 15-minute topo (1965)

Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)

IFR Enroute Low Altitude Chart L-32 (U.S.)
FAA, 2026-10-29

IFR Enroute High Altitude Chart H-11 (U.S.)
FAA, 2026-10-29

IFR Enroute High Altitude Chart H-12 (U.S.)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).