WI · ranked by public data
5 Door County lakes are at least 50 acres with a documented maximum depth, out of 20 documented lakes in the county. Updated July 2026.
Door County, WI
27 ft maximum depth · 347 acres · No verified public access
Door County, WI
25 ft maximum depth · 865 acres · 1 public landing
Door County, WI
12 ft maximum depth · 1,156 acres · 2 public landings
Door County, WI
10 ft maximum depth · 297 acres · 1 public landing
Door County, WI
5 ft maximum depth · 65 acres · 1 public landing
Methodology
FAQ
Mackaysee Lake — Mackaysee Lake in Door County is the deepest documented lake in Door County, at 27 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.