MN · ranked by public data
2 Watonwan County lakes are at least 50 NHD-mapped acres with a DNR-documented depth, out of 18 documented lakes in the county.
Watonwan County, MN
13 ft maximum depth · 261 acres
Watonwan County, MN
7 ft maximum depth · 390 acres
Methodology
FAQ
Long Lake — Long Lake in Watonwan County has the deepest documented maximum depth of any ranked Watonwan County lake, at 13 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.