Turtle Lake
Lake in Calhoun County, Michigan · on the USGS Union City quadrangle
42.10506, -85.12589
Maps that show Turtle Lake
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Union City, MI
Detailed map of terrain, trails and roads
USGS topo, 2023
Union City, MI
Old map for history, not navigation
USGS historical 15-minute topo (1918)
Union City, MI
Old map for history, not navigation
USGS historical 15-minute topo (1947)
Union City, MI
Old map for history, not navigation
USGS historical 15-minute topo (1950)
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 Low Altitude Chart L-31 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-05 (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).