Big Sink
Swamp in Monroe County, Michigan · on the USGS Lambertville West quadrangle
41.80755, -83.67910
Maps that show Big Sink
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Lambertville West, MI
Detailed map of terrain, trails and roads
USGS topo, 2023

Dundee, MI
Old map for history, not navigation
USGS historical 15-minute topo (1912)

Dundee, MI
Old map for history, not navigation
USGS historical 15-minute topo (1926)

Dundee, MI
Old map for history, not navigation
USGS historical 15-minute topo (1939)

Dundee, MI
Old map for history, not navigation
USGS historical 15-minute topo (1940)

Dundee, MI
Old map for history, not navigation
USGS historical 15-minute topo (1941)

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

IFR Enroute Low Altitude Chart L-28 (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-10 (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).