MN · ranked by public data
2 Benton County lakes are at least 50 NHD-mapped acres with a DNR-documented depth, out of 5 documented lakes in the county.
Benton County, MN
20 ft maximum depth · 128 acres
Benton County, MN
17 ft maximum depth · 1,293 acres
Methodology
FAQ
Mayhew Lake — Mayhew Lake in Benton County has the deepest documented maximum depth of any ranked Benton County lake, at 20 feet in Minnesota DNR records.
Source data: Minnesota DNR LakeFinder records and MN DNR survey bathymetry, with acreage from USGS National Hydrography Dataset polygons, as aggregated by LakeList.Lake outlines are shoreline shapes from LakeList and the USGS National Hydrography Dataset; they illustrate a lake's form and are not depth or navigation charts.