1949 Map of Gunpowder Neck

About this map

The Gunpowder Neck Proving Ground dominates the landscape where the Gunpowder River meets the Chesapeake Bay, illustrating the mid-century intersection of military operations and coastal geography. This area of Harford and Baltimore Counties features extensive military facilities, including numerous towers and a tipple, situated alongside natural landmarks like Pooles Island and Carroll Island. To the west, the expansion of post-war recreation and transit is evident at Miami Beach Park and the rail stops at Harewood Station and Chase Station along the Conrail line. The map highlights a complex aquatic network, from the tidal reaches of Saltpeter Creek and Dundee Creek to the conservation efforts at Gunpowder Falls State Park. These layers of land use—from the defense installations at Graces Quarters to the emerging Hart-Miller Pleasure Islands Natural Resources Mgt Area—document a coastline in transition between industrial defense and public recreation.