U.S. Geographic Features from MyTopo
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Massachusetts
Essex County
Island
Williams Rock
Williams Rock
Island
Essex County · Massachusetts
Description
In Massachusetts Bay 1.5 mi NE of Marblehead; Town of Marblehead.
Nearby Features
Outer Point Rock
Island · 0.2 mi WSW
Grays Rock
Island · 0.2 mi ESE
Peachs Point
Cape · 0.3 mi SW
Coney Ledge
Bar · 0.4 mi NNE
Kettlebottom
Bar · 0.4 mi S
Sellman Berth
Island · 0.4 mi S
Endeavors Inner
Bar · 0.4 mi WNW
Chappel Ledge
Bar · 0.4 mi ESE
Endeavors Outer
Bar · 0.4 mi WNW
Triangle Rocks
Bar · 0.5 mi NW
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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