Lake Michigan dominates the entirety of this coastal survey, offering a specialized view of the open waters off the Wisconsin shoreline. The map provides a precise delineation of the maritime boundary between Sheboygan Co and Ozaukee Co, marking the point where these two administrative regions meet in the lake. While the landmass itself lies just beyond the western edge of the sheet, the focus on the offshore area makes it a specific reference for tracing county jurisdictional lines and hydrographic data in the late 2010s.
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This is the sole edition of this map. No revisions or reprints were ever made.
1892 · Port Washington
USGS Topo · 1:62,500
1904 · Port Washington
USGS Topo · 1:62,500
1954 · Sheboygan Falls
USGS Topo · 1:62,500
1954 · Sheboygan South
USGS Topo · 1:62,500
1954 · Sheboygan Falls
USGS Topo · 1:24,000
1954 · Sheboygan South
USGS Topo · 1:24,000
1954 · Milwaukee
USGS Topo · 1:250,000
1958 · Milwaukee
USGS Topo · 1:250,000
1958 · Port Washington East
USGS Topo · 1:24,000
1959 · Port Washington
USGS Topo · 1:62,500