Authors Ridge – Ridge in Middlesex, Massachusetts

Identifier

GNIS Feature ID 611753

Location

State Massachusetts

County Middlesex

Feature Class Ridge

Coordinates

DMS

42°27'35"N 71°20'26"W

Decimal Degrees

42.4597704, -71.340551

Elevation

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USGS 7.5′ Quad Map

Quad Name Concord

Order Printed Topo Map – MyTopo

Protected Areas

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Nearest Populated Place

Concord

0.4 mi W

Hydrography

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Description

0.5 mi E of Concord; Town of Concord.

Nearby Features

Revolutionary Ridge Ridge · 0.3 mi NE
Concord Populated Place · 0.4 mi W
Thoreaus Bog Swamp · 0.6 mi ENE
Poplar Hill Summit · 0.7 mi NNW
Fairyland Pond Lake · 0.7 mi S
Meriams Corner Populated Place · 0.8 mi E
Mill Brook Stream · 0.8 mi NW
Sudbury River Stream · 1.0 mi WNW
Assabet River Stream · 1.0 mi WNW
Egg Rock Island · 1.0 mi WNW

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.