Heron Lake
Reservoir in Crow Wing County, Minnesota · on the USGS Grave Lake quadrangle
46.36330, -93.98693
Maps that show Heron Lake
Get them in the map app
Grave Lake, MN
Detailed map of terrain, trails and roads
USGS topo, 2022
Deerwood, MN
Old map for history, not navigation
USGS historical 15-minute topo (1912)
Deerwood, MN
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-14 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-02 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).