Badger Lake
Reservoir in Polk County, Minnesota · on the USGS Erskine quadrangle
47.68330, -96.01698
Maps that show Badger Lake
Get them in the map app
Erskine, MN
Detailed map of terrain, trails and roads
USGS topo, 2022

Valley, MN
Old map for history, not navigation
USGS historical 15-minute topo (1919)

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).