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Union
Polk County · Near Erskine · DOW 60021700
887 ac
Surface Area
83 ft
Max Depth
7.8 ft
Water Clarity
15 mi
Shoreline
1 Public Access
This lake has 1 public access point for launching watercraft or shore fishing.
Weather
Fishing Forecast
Depth Map
Highlights
Clear water with good visibility, nice for swimming and watching fish off the dock
83 feet at its deepest with plenty of structure for fish to hold in summer
Excellent fishing diversity with Northern Pike, Walleye, Largemouth Bass all present
Size Distribution
2022 DNR survey — how fish here compare to statewide averages
Small for speciesLarge for species
30″
34″
18″
12″
Below avgAverageAbove avg
Union is a 887-acre lake located in Polk County, Minnesota near Erskine. It has a maximum depth of 83 feet. Known for Walleye, Northern Pike, Largemouth Bass, Black Crappie, Bluegill. Last surveyed by MN DNR in 2022.