Middle Ground
Swamp in St. Clair County, Michigan · on the USGS Saint Clair Flats quadrangle
42.61253, -82.66547
Maps that show Middle Ground
Get them in the map app
Saint Clair Flats, MI-ON
Detailed map of terrain, trails and roads
USGS topo, 2023
Algonac, MI
Old map for history, not navigation
USGS historical 15-minute topo (1914)
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-30 (U.S.)
FAA, 2026-10-29
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-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
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).