Mapleton, Idaho - 7.5 Minute Series Topo Map Forest Service Map The samples are from the

The samples are from the lower 48 states west of 100 degrees latitude

The ground-water reservoir as long-term carryover storage: Cedar Valley

Department of Energy (DOE) as places suitable to store or dispose of nuclear fuel and high-level radioactive waste

at the same scale

“There was a certain magic about sending young men into the woods

Mapleton, Idaho - 7.5 Minute Series Topo Map Forest Service Map The samples are from 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