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Texas - 4,500 feet
Only a few large islands remain. These include one at the northern point of Texas in Texline, the others are in the western portion of the state scattered through the Big Bend State Park, Marfa/Fort Davis and Sierra Blanca.

Select Sea Level Rise (in feet):
To use the map above, select the ocean level rise you would like to view, use the plus and minus keys on the keyboard or the mousewheel to zoom in and out. Click and drag on the map to change the viewing location.

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