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Little Boy
Cass County · Near Longville · DOW 11016700
1,452 ac
Surface Area
74 ft
Max Depth
14 ft
Water Clarity
10 mi
Shoreline
1 Public Access
This lake has 1 public access point for launching watercraft or shore fishing.
Weather
Fishing Forecast
Depth Map
Highlights
1,452 acres, large enough for a full day on the water but not so big you'll get lost
Crystal clear water (14 ft visibility) makes this a standout for swimming and snorkeling
74 feet at its deepest with plenty of structure for fish to hold in summer
Excellent fishing diversity with Northern Pike, Walleye, Muskellunge, Smallmouth Bass, Largemouth Bass all present
In the heart of lake country near Longville in the Brainerd Lakes region
Size Distribution
2024 DNR survey — how fish here compare to statewide averages
Small for speciesLarge for species
25″
Juveniles sampled — size data unavailable
33″
12″
Juveniles sampled — size data unavailable
10″
10″
Below avgAverageAbove avg
Nearby Lakes
Other lakes near Little Boy
Little Boy is a 1,452-acre lake located in Cass County, Minnesota near Longville. It has a maximum depth of 74 feet. Known for Walleye, Muskellunge, Northern Pike, Largemouth Bass, Smallmouth Bass. Last surveyed by MN DNR in 2024.