
Long Island Sound dominates this maritime expanse, where the coastal waters meet the administrative boundaries of New York and Connecticut. The map centers on the open waters south of Hammonasset Point, a distinct landform marking the northern shoreline. Tracing the maritime routes, the Intracoastal Waterway runs along the southern edge of the quadrangle, highlighting the navigational significance of the sound. This area serves as a jurisdictional crossroads, where the South Central Connecticut Planning Region and the Lower Connecticut River Valley Planning Region meet the northern limits of Suffolk Co at the state line. The map illustrates the specialized maritime geography and regional planning boundaries of the early 2020s.
7 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.
1893 · Guilford
USGS Topo · 1:62,500
1893 · Saybrook
USGS Topo · 1:62,500
1904 · Shelter Island
USGS Topo · 1:62,500
1944 · Essex
USGS Topo · 1:31,680
1947 · Mattituck Hills
USGS Topo · 1:24,000
1947 · Southold
USGS Topo · 1:24,000
1947 · Hartford
USGS Topo · 1:250,000
1948 · Hartford
USGS Topo · 1:250,000
1951 · Clinton
USGS Topo · 1:31,680
1954 · Guilford
USGS Topo · 1:31,680