Birchwood Lake
Lake in Fond du Lac County, Wisconsin · on the USGS Dundee quadrangle
43.64677, -88.19988
Maps that show Birchwood Lake
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Dundee, WI
Detailed map of terrain, trails and roads
USGS topo, 2022

Kewaskum, WI
Old map for history, not navigation
USGS historical 15-minute topo (1955)

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-02 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).