Portage Lake

Reservoir in Cass County, Minnesota · on the USGS Mildred quadrangle

46.84163, -94.43027

Maps that show Portage Lake

Get them in the map app

Mildred, MN — USGS 7.5-minute topo (2022)

Mildred, MN

Detailed map of terrain, trails and roads

USGS topo, 2022

Bureau of Land Management Eastern States Overview map — BLM Eastern States (2019)

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-14 (U.S.)

FAA, 2026-10-29

IFR Enroute High Altitude Chart H-02 (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).