Picture Rock Hills, Utah - 7.5 Minute Series Topo Map SH-1C White and B

White and B

biologists

and find out the fascinating stories behind some of the amazing natural treasures

Inundation studies have been completed for only a small percentage of dams in Utah

Picture Rock Hills, Utah - 7.5 Minute Series Topo Map SH-1C White and BThe distinctive characteristic of a topographic map is that the shape of the Earth's surface is shown by contour lines. Contours are imaginary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steepness of slopes. A topographic map shows more than contours. The map also includes