2022 Map of Dewey Lake

About this map

Dewey Lake serves as a central hydrological point in this West Texas landscape of Glasscock County. The terrain is defined by natural drainage patterns and ephemeral water sources, characterized by the prominent Mustang Draw and Johnson Draw that navigate the topography. To the north, Salt Lake and man-made features like Bluebell Tank and Big Tank illustrate the historical and ongoing management of water in this semi-arid region. These features, along with a landform known as The Neck, reflect the rural character and ranching infrastructure typical of the area. This 2022 survey demonstrates the modern road network, including Co RD 455, as it interacts with these established natural landmarks.