Loading...
Big Portage
Cass County · Near Backus · DOW 11030800
902 ac
Surface Area
23 ft
Max Depth
4.5 ft
Water Clarity
7 mi
Shoreline
1 Public Access
This lake has 1 public access point for launching watercraft or shore fishing.
Weather
Fishing Forecast
Depth Map
Highlights
Excellent fishing diversity with Northern Pike, Walleye, Largemouth Bass all present
In the heart of lake country near Backus in the Brainerd Lakes region
Size Distribution
2023 DNR survey — how fish here compare to statewide averages
Small for speciesLarge for species
27″
33″
19″
12″
Below avgAverageAbove avg
Nearby Lakes
Other lakes near Big Portage
Big Portage is a 902-acre lake located in Cass County, Minnesota near Backus. It has a maximum depth of 23 feet. Known for Walleye, Northern Pike, Largemouth Bass, Black Crappie, Bluegill. Last surveyed by MN DNR in 2023.