Little Gull Island sits at the northern edge of this maritime boundary sheet, marking a rare point of land in the open waters of Lake Michigan. The map focuses primarily on the aquatic border where Michigan meets Wisconsin, delineating the line between Delta County and Door County. This 2019 survey documents the precise intersection of state and county jurisdictions in a region defined by commercial shipping lanes and northern Great Lakes navigation. It is an essential reference for understanding the modern political geography of the Green Bay approach, where the vastness of the lake is punctuated only by small landforms like the island, serving as a vital point of interest for those tracking shoreline changes or regional boundary history.
5 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1932 · Burnt Bluff SW
USGS Topo · 1:31,680
1954 · Escanaba
USGS Topo · 1:250,000
1957 · Escanaba
USGS Topo · 1:250,000
1958 · Escanaba
USGS Topo · 1:250,000
1958 · Peninsula Point
USGS Topo · 1:62,500
1958 · Fairport
USGS Topo · 1:62,500
1960 · Washington Island
USGS Topo · 1:62,500
1982 · Washington Island SE
USGS Topo · 1:24,000
1982 · Washington Island NE
USGS Topo · 1:24,000
1983 · Manistique
USGS Topo · 1:100,000