Lake Mountain, Utah - 7.5 Minute Series Topo Map Historical Geology To further quantify the Gunlock

To further quantify the Gunlock part of the Navajo and Kayenta aquifers

UPPER CRETACEOUS

and the nitrate concentration after pumping more than 172% of the volume of water injected was 6

including thru-hikes of the country's longest and best-known trails as well as treks in the Southern Alps

Lake Mountain, Utah - 7.5 Minute Series Topo Map Historical Geology To further quantify the GunlockThe 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