Porcupine Lake
Lake in Bayfield County, Wisconsin · on the USGS Diamond Lake quadrangle
46.28949, -91.15167
Maps that show Porcupine Lake
Get them in the map app
Diamond Lake, WI
Detailed map of terrain, trails and roads
USGS topo, 2022
Diamond Lake
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Chequamegon-Nicolet National Forest
Chequamegon — Forest Service forest map
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).