U.S. Geographic Features from MyTopo
Home
Massachusetts
Essex County
Island
Jack Rock
Jack Rock
Island
Essex County · Massachusetts
Description
Just E of Gerry Island and 0.8 mi NE of Marblehead; Town of Marblehead.
Nearby Features
Gerry Island
Island · 0.1 mi W
Little Harbor
Bay · 0.1 mi WNW
Fort Beach
Beach · 0.2 mi SSW
Crowninshield Island
Island · 0.2 mi NW
Gas House Basin
Beach · 0.3 mi WNW
Burial Hill
Summit · 0.3 mi W
Sellman Berth
Island · 0.3 mi NNE
Kettlebottom
Bar · 0.3 mi NNE
Gordon Rock
Island · 0.3 mi ESE
Privy Ledge
Bar · 0.4 mi NNW
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
.
×
‹
›