U.S. Geographic Features from MyTopo
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Massachusetts
Essex County
Island
Halfway Rock
Halfway Rock
Island
Essex County · Massachusetts
Description
In the Atlantic Ocean 1.7 mi E of Marblehead Neck; City of Salem.
Nearby Features
Davis Ledge
Bar · 1.0 mi NNW
Southeast Breakers
Bar · 1.0 mi NE
Newcomb Ledge
Bar · 1.2 mi ENE
Dry Breakers
Bar · 1.2 mi NNW
Gooseberry Ledge
Bar · 1.3 mi NW
Middle Breakers
Bar · 1.3 mi NNE
Inner Breakers
Bar · 1.4 mi N
Satan Rock
Island · 1.4 mi WNW
South Gooseberry Island
Island · 1.6 mi NW
Tinkers Ledge
Bar · 1.8 mi SW
Data Sources & Attribution
Feature data:
U.S. Geographic Names Information System (GNIS)
– U.S. Geological Survey.
Elevation:
USGS Elevation Point Query Service (EPQS)
.
Topographic basemap:
USGS National Map
.
Quad map thumbnails:
USGS US Topo
.
Watershed boundaries:
USGS Watershed Boundary Dataset (WBD)
.
Protected areas:
USGS Protected Areas Database (PAD-US)
– Gap Analysis Project.
Photos (where shown):
Wikidata
/
Wikimedia Commons
– individual licenses apply.
Printed map ordering:
MyTopo Map Store
.
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