Identifier

GNIS Feature ID 283361

Location

State Florida

County Duval

Feature Class Island

Coordinates

DMS

30°22'50"N 81°27'54"W

Decimal Degrees

30.3805178, -81.465088

Elevation

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USGS 7.5′ Quad Map

Quad Name Mayport

Order Printed Topo Map – MyTopo

Protected Areas

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Nearest Populated Place

Fulton

1.7 mi W

Hydrography

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Great Marsh Island is a island located in Duval County, Florida. It appears on the Mayport USGS 7.5-minute topographic quadrangle. The nearest populated place is Fulton, approximately 1.7 miles to the W.

Nearby Features

Mount Pleasant Creek Stream · 0.5 mi S
Training Wall Reach Channel · 0.5 mi N
Chicopit Bay Bay · 0.7 mi ESE
Spanish Point Cape · 0.7 mi SW
Four Pines Island Island · 0.7 mi SSE
Colorinda Creek Gut · 0.7 mi W
Fanning Island Island · 0.8 mi NE
Greenfield Creek Stream · 0.8 mi SSW
Mud Flats Creek Stream · 0.9 mi SSW
Greenfield Islands Island · 0.9 mi SE