U.S. Geographic Features from MyTopo
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Massachusetts
Suffolk County
Bar
Three and One-half Fathom Ledge
Three and One-half Fathom Ledge
Bar
Suffolk County · Massachusetts
Description
In Massachusetts Bay 5 mi NE of Hull; City of Boston.
Nearby Features
Martin Ledge
Bar · 0.9 mi SW
Tewksbury Rock
Island · 1.4 mi WSW
The Graves
Island · 1.5 mi WNW
Northeast Grave
Island · 1.5 mi NW
Boston Ledge
Bar · 1.7 mi SW
Roaring Bulls
Bar · 1.8 mi W
Graves Ledge
Bar · 1.8 mi NW
Pulpit Rock
Pillar · 1.9 mi WSW
Outer Brewster Island
Island · 1.9 mi WSW
Thieves Ledge
Bar · 2.1 mi SSE
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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