WI · ranked by public data
2 Jackson County lakes are at least 50 acres with a documented maximum depth, out of 58 documented lakes in the county. Updated July 2026.
Jackson County, WI
34 ft maximum depth · 190 acres · No verified public access
Jackson County, WI
24 ft maximum depth · 255 acres · 1 public landing · DNR impairment listed
Methodology
FAQ
Black River Flowage 1610 — Black River Flowage 1610 in Jackson County is the deepest documented lake in Jackson County, at 34 feet maximum depth.
Source data: Wisconsin DNR lake and monitoring records as aggregated by LakeList. Figures reflect the most recent documented values, not new surveys — verify access and rules before you go. 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.