Porthole Gap – Gap in Amador, California

Identifier

GNIS Feature ID 1702085

Location

State California

County Amador

Feature Class Gap

Coordinates

DMS

38°37'28"N 120°07'57"W

Decimal Degrees

38.624354, -120.1324108

Elevation

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USGS 7.5′ Quad Map

Quad Name Bear River Reservoir

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Protected Areas

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Nearest Populated Place

Plasse

0.9 mi NNE

Hydrography

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Description

Located in sec 18,T9N,R17E, Mount Diablo Meridian

Nearby Features

Plasse Populated Place · 0.9 mi NNE
Tragedy Spring (historical) Populated Place · 1.2 mi NNW
Hidden Lake Lake · 1.2 mi E
Allen Populated Place · 1.3 mi ESE
Tragedy Spring Spring · 1.3 mi NW
Mud Lake Lake · 1.3 mi SW
Treasure Island Island · 2.0 mi NNE
Shealor Lakes Lake · 2.2 mi NNW
Granite Lake Lake · 2.2 mi NE
Horse Thief Spring Spring · 2.4 mi ESE

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.