Laserfiche WebLink
2.04.9 <br />The USDA -FS has its own number for soils on USDA -FS managed surface. The <br />numbering system changed from the 1997 soils survey to the 2008 survey. Map 4a was <br />updated with the new numbering system. Following is a brief discussion of the soils <br />located on USDA -FS managed lands within and adjacent to the permit boundary: <br />MU124 - The Coberly - Falcon dry complex are well drained soils found on benches mesas <br />and ridges. The soil is derived from residuum weathered from sandstone. The <br />slopes range between 0 to 15 percent. The effective rooting depth is 20 to 40 <br />inches. Depth to water table is more than 80 inches. The soil is not flooded or <br />ponded. Available water capacity is moderate. <br />MU130 - The Cryochrepts - Cryoborolls - Rubble land complex are well drained soils found <br />on canyons, mesas and mountains. The soils are derived from basalt and /or <br />colluvium derived from tuff breccia and /or colluvium derived from andesite and /or <br />colluvium derived from rhyolite and /or residuum weathered from basalt and /or <br />residuum weathered from andesite. The slopes range between 15 to 90 percent. <br />The effective rooting depth is 10 to 60 inches. Depth to water table is more than 80 <br />inches. The soil is not flooded or ponded. Available water capacity is very low. <br />MU -131 The Cumulic Haploborolls is a well drained soil found on terraces. The soil is <br />derived from mixed source alluvium. The slopes range between 1 to 3 percent. The <br />effective rooting depth is 40 inches. Depth to water table is more than 80 inches. <br />The soil is occasionally flooded but not ponded. Available water capacity is very low. <br />MU149 & 150 - The Godding -Kolob family - Delson complex are well drained soils found on <br />mesas and benches. They are derived from overburden residuum weathered from <br />basalt and colluvium derived from basalt and /or interbedded colluvium derived from <br />sandstone and shale. The slopes range between 5 to 65 percent. The effective <br />rooting depth is greater than 60 inches. The Godding -Kolob component contains up <br />to 70 percent large stones. The soil is not flooded or ponded. Susceptibility to water <br />erosion is low to moderate. <br />MU153 - The Haploborolls - Ustochrepts -Rock outcrop complex are well drained soils found <br />on ridges, canyons and mountains. The soil is derived from mixed volcanic sources <br />colluvium and /or mixed volcanic sources residuum. The slopes range between 40 <br />PR -14 2.04-112- 03/14 <br />