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2025 Map of Dog Keys Pass, 2025 Print
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2025 Map of Dog Keys Pass

USGS Topo · Published 2025

About this map

Gulf Islands National Seashore defines this maritime landscape, where the barrier islands of the Mississippi coast meet the open water. The map documents the eastern tip of Ship Island at East Point and the western reaches of Horn Island at West Point, separated by the navigable waters of Dog Keys Pass and Little Dog Keys Pass. This coastal boundary marks the transition from the sheltered Mississippi Sound to the expansive Gulf of America. The lack of inland development emphasizes the primary role of these islands as natural buffers and federally protected habitats, providing a clear record of the shoreline and shoals as they exist in the mid-2020s. For researchers of coastal morphology or local maritime history, the positioning of these passes and points offers a precise baseline for understanding the shifting sands of the Gulf.

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Map Details

Date Portrayed2025
Date Published2025
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2025 Dog Keys Pass Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain