The Port Protection plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.
Port Protection’s center stands about 260 ft above sea level. Within three miles the land runs from 0 ft to 1,650 ft, a difference of 1,650 ft: steep hill country. Open water lies within three miles. The highest named summit within 15 miles is Mount Calder, about 3,270 ft, 6 miles south.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 7×.
Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR.