Porterfield Lake
Lake in Marquette County, Michigan · on the USGS Republic SW quadrangle
46.26497, -87.94951
Maps that show Porterfield Lake
Get them in the map app
Republic SW, MI
Detailed map of terrain, trails and roads
USGS topo, 2023
Republic, MI
Old map for history, not navigation
USGS historical 15-minute topo (1955)
Ottawa National Forest
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 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).