Laserfiche WebLink
RULE 2 PERMITS <br /> vagato >44,4..P^WA: ".pt.;*.*:'@aaxS"rom' ""A`s'w.S,,; ' }wtNi" *d'p. ^rt99Ycwn <br /> 33D- Pinelli Loam,3 to 15 Percent Slopes <br /> This is a deep, well drained soil that occurs at the north edge of the permit area. A portion of the <br /> railroad loadout loop was constructed on an area of this soil series.No additional disturbances are <br /> anticipated in areas of this soil series; therefore, no detailed chemical or physical data has been <br /> collected. The soil developed in local reworked alluvium and is found on upland benches and in <br /> swells. The average annual precipitation ranges from 12 to 15 inches, the average annual soil <br /> temperature is 42°F to 45°F, and the frost-free season is 75 to 95 days. <br /> Included with this soil in mapping are few small areas that are 40 to 60 inches over soft shale and <br /> small areas of Forelle and Evanston sails on north slopes or slightly steeper areas. <br /> Typically the surface layer is a brown loam about 6 inches thick. The subsoil is a yellowish brown <br /> heavy clay loam about: 17 inches thick and is calcareous in the lower part. The substratum is; a <br /> light yellowish brown clay loam and is calcareous. <br /> Permeability is slow. The available water capacity is high. Effective rooting depth is 60 inches or <br /> more. Surface: runoff is moderate, and the erosion hazard is moderate from wind and water. <br /> Most of this mapping unit is cultivated and used for non-irrigated small grains. Some of the area <br /> is native range and is used for grazing. Present and potential productivity of this soil is fair. <br /> 101 —Torriorthents—Rock Outcrop, Complex <br /> This strongly sloping to very steep complex is on terrace and escarpment faces and valley <br /> sideslopes throughout the permit area. Soils are extremely variable in this series. Much of the area <br /> has parent material to the surface and is not useful for reclamation purposes. Useable solids are <br /> found in isolated pockets throughout this series.Because of the variability of the soils in this series, <br /> no detailed chemical or physical data has been collected. The average annual precipitation ranges <br /> from 13 to 16 inches,the average annual soil temperature is 42°F to 47°F,and the frost—free season <br /> is 75 to 95 days. The Torriorthents make up about 50 percent of this complex and occupy small <br /> colluvial fans, toeslopes, and areas of weathered shale. The Rock outcrop part makes up about 40 <br /> percent of this complex and occupies vertical ledges, ridgetops and steeper sideslopes. Included <br /> with this complex in mapping are a few small- areas of exposed shale ledges, with Rock river and <br /> Yamac soils in toeslope positions which make -up the other 10 percent. <br /> The Torriorthents part consists of shallow to moderately deep, coarse to medium textured, stoney <br /> and cobbly, well drained soils over sandstone and shale at depths of 10 to 40 inches. These soils <br /> have light colored surface and substratum layers, with moderate to rapid permeability, low <br /> available water capacity, a moderate wind erosion hazard, and a high water erosion hazard. <br /> The Rock outcrop part is predominantly sandstone in long narrow bands with colluvial stones, <br /> cobbles and boulders at the base. <br /> Most of this complex is in native range and has limited use for grazing. Present and potential <br /> productivity is pour. <br /> Rule 2 Permits 2.04-48 Revision Date: 12/20/19 <br /> Revision No.: TR-135 <br />