Montpelier Canyon, Idaho - 7.5 Minute Series Topo Map Basic Illustrated Preliminary results of using hydrogeologic

Preliminary results of using hydrogeologic mapping to delineate protection areas around Sheep Spring

from remote collection areas to fee mining locations with all the modern amenities

Chilkat River

Movement on an underlying thrust fault created a variety of faults

and common sense so that material of scientific value is not lost and undue restrictions are not placed upon collecting

Montpelier Canyon, Idaho - 7.5 Minute Series Topo Map Basic Illustrated Preliminary results of using hydrogeologicThe 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