Pocha Pond and the surrounding marshlands of Chappaquiddick Island dominate the upper quadrant of this coastal survey. The landscape is defined by the thin, fragile barrier of East Beach and the iconic Dike Bridge, which serves as a critical connection for the residential network winding through the scrub and sand. Local roads like Chappaquiddick Rd and Old Indian Trl provide access to seasonal homes and protected areas including Katama County Beach. South of Wasque Point, the land gives way entirely to the Atlantic Ocean, where the seafloor is marked by significant underwater features such as Mutton Shoal and Wasque Shoal. The map clearly delineates the maritime boundary between Dukes Co and Nantucket Co as it cuts across the Muskeget Channel, illustrating the intersection of island jurisdictions in open water.
32 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.
1887 · Muskeget
USGS Topo · 1:62,500
1887 · Marthas Vineyard
USGS Topo · 1:62,500
1889 · Muskeget
USGS Topo · 1:62,500
1889 · Marthas Vineyard
USGS Topo · 1:62,500
1893 · Muskeget
USGS Topo · 1:62,500
1894 · Marthas Vineyard
USGS Topo · 1:62,500
1899 · Muskeget
USGS Topo · 1:62,500
1942 · Marthas Vineyard
USGS Topo · 1:125,000
1942 · Nantucket
USGS Topo · 1:125,000
1944 · Edgartown
USGS Topo · 1:31,680