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Marion
Otter Tail County · Near Richville · DOW 56024300
1,624 ac
Surface Area
62 ft
Max Depth
13.1 ft
Water Clarity
9 mi
Shoreline
1 Public Access
This lake has 1 public access point for launching watercraft or shore fishing.
Weather
Fishing Forecast
Depth Map
Highlights
1,624 acres, large enough for a full day on the water but not so big you'll get lost
Crystal clear water (13.1 ft visibility) makes this a standout for swimming and snorkeling
62 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
In Otter Tail County near Richville, one of the most lake-dense counties in the country
Size Distribution
2025 DNR survey — how fish here compare to statewide averages
Small for speciesLarge for species
27″
34″
19″
8″
Below avgAverageAbove avg
Nearby Lakes
Other lakes near Marion
Marion is a 1,624-acre lake located in Otter Tail County, Minnesota near Richville. It has a maximum depth of 62 feet. Known for Walleye, Northern Pike, Largemouth Bass, Black Crappie, Bluegill. Last surveyed by MN DNR in 2025.