
The Petit Manan National Wildlife Refuge anchors the northern edge of this coastal survey, where the terrestrial world gives way to the open Atlantic Ocean. This maritime landscape is defined by its navigation hazards and isolated outcroppings, centered on the prominent Petit Manan Island and its adjacent Green Island. Farther offshore, the map meticulously charts submerged and semi-exposed features essential for mariners, including the treacherous Petit Manan Reef and isolated points like Simms Rock, Southeast Rock, and Jackson Ledge. The distribution of these named hazards reflects the enduring importance of coastal navigation and environmental preservation along this stretch of the Washington County shoreline.
8 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.
1904 · Petit Manan
USGS Topo · 1:62,500
1921 · Great Wass Island
USGS Topo · 1:62,500
1948 · Drisko Island
USGS Topo · 1:24,000
1948 · Petit Manan
USGS Topo · 1:24,000
1950 · Drisko Island
USGS Topo · 1:24,000
1950 · Petit Manan
USGS Topo · 1:24,000
1950 · Bois Bubert
USGS Topo · 1:24,000
1950 · Petit Manan
USGS Topo · 1:24,000
1953 · Bois Bubert
USGS Topo · 1:25,000
1961 · Eastport
USGS Topo · 1:250,000