Little Rock Boat Ramps

3 boat launches are mapped on Little Rock in Benton County, Minnesota.

3 of these launches include facility details from Minnesota Department of Natural Resources.

Little Rock facts

Surface area1,293 acres
TypeLake/Pond (mapped as Little Rock Lake)
Average depthabout 12 ft (modelled estimate)
Water volumeabout 14,868 acre-feet (modelled)
Shoreline lengthabout 9.6 miles
Surface elevation1,007 ft above sea level

Sources: USGS National Hydrography Dataset (public domain); HydroLAKES v1.0 (Messager et al. 2016, CC BY 4.0). Matched to this page by name and location; modelled values are approximate. See all sources.

Fish in Little Rock

Found in state fisheries survey (2025): Black crappie, Bluegill, Bowfin, Channel catfish, Common carp, Green sunfish, Largemouth bass, Northern pike, Pumpkinseed, Rock bass, Shorthead redhorse, Silver redhorse, Smallmouth bass, Walleye, White sucker, Yellow bullhead, Yellow perch.

Minnesota DNR lists maximum depth 17 ft, mean depth 8 ft, average water clarity 2.3 ft.

Source: Minnesota DNR LakeFinder lake survey. Species lists come from state survey and stocking records, not a guarantee of what you will catch; check current state fishing regulations.

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