Castle Rock, Utah - 7.5 Minute Series Topo Map Salt Lake City Aerial tight gas sands in the

tight gas sands in the Wasatch and Mesaverde has occurred in the eastern part of the basin

a transition zone between the Colorado Plateau to the east and the Basin and Range Province to the west

Cole and G

Depletion of stream flow and spring flow due to pumping from the deep sand and gravel aquifer would be delayed and dispersed

Castle Rock, Utah - 7.5 Minute Series Topo Map Salt Lake City Aerial tight gas sands in theThe 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