Duchesne Sw, Utah - 7.5 Minute Series Topo Map DVD 000 to over 12

000 to over 12

The primary source of recharge to the bedrock aquifer may be seepage from unlined irrigation canals and reservoirs along the northern extent of the study area

WRB-24 Floods of May to June 1983 along the northern Wasatch Front

Geologic data for the bedrock areas of the Lynndyl 30-by 60-minute quadrangle were compiled from a variety of published and unpublished sources

nurses and ambulance drivers who experienced the horror of the conflict firsthand to those on the home front who were transformed by the war

Duchesne Sw, Utah - 7.5 Minute Series Topo Map DVD 000 to over 12The 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