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-8- <br />The climate in the region is semi-arid. Prevailing winds at or near ground Level <br />at the mine are dictated by the orientation of the deeply incised Munger Canyon <br />and occur from the north-northeast. The annual average precipitation recorded <br />at Fruita (21 miles southeast of Munger Canyon) is 8.8 inches. Mean monthly <br />temperatures recorded at Grand Junction range from 26,6 to 78.7oF, and mean <br />annual temperature is estimated at 52.7°F. <br />The soils mapped in the permit area consist of the Glendive, Havre, Nihill <br />and Rivra series which are well to excessively drained and have formed in <br />alluvial or colluvial sediments. Soils are deepest in the valley bottoms and <br />becorr~ shallower along the canyon sideslopes where they intersperse with bare <br />rock. All of the soils are rated good to fair as sources of topsoil for <br />reclamation. Limitations exist, however, for subsoils in the alluvium which <br />demonstrate strongly alkaline pH values. <br />The mine occurs within the lower montane climax region. Four distinct <br />vegetation types occur within and adjacent to the permit area. A greasewood <br />shrubland type occupies the flat terrain along the East Salt drainage where <br />soils are deep, well-drained and often very sodic and moderately saline. A <br />big sagebrush shrubland occurs along drainages and sidedraws to East Salt Creek <br />where soils are deep and well-drained. Shadscale shrubland borders the grease- <br />wood shrubland along the dry, steeper, south-facing slopes in the shallower <br />soils which are interspersed with rock outcrops. Finally, Juniper woodland is <br />found along the ridgetops and steep north and west-Facing slopes of shallow <br />soils and rock outcrops. These vegetation types are common to western Colorado <br />and Utah. <br />The loadout is located in Loma, Colorado along a previously disturbed loadout <br />siding leased from the Denver and Rio Grande Western (D&RGw) Railroad. The <br />total disturbed area consists of 5.56 acres. <br />3, Inscription of the Operations and Reclamation Plan <br />Much of the 35 acres of total planned disturbance for the surface facilities <br />has already been disturbed. The existing operation consists of the bench, <br />portal and face-up developments and mine support trailers. A coal surgepile <br />also exists at the site. The only planned future disturbances consist of two <br />sediment ponds and topsoil stockpiles, a waste disposal pile and a relocated <br />road, aII of which will be constructed after permit approval. <br />Coal is mined underground in an updip direction, using room and pillar techniques. <br />The mine workings have already progressed to a point approximately 2500 feet <br />from the portal en tires into the lower split of the Cameo seam. The operation <br />will produce approximately 199,000 tons of coal in the first year, with an <br />acceleration to 847,000 tons in the fifth year. The total anticipated pro- <br />duction for thF mine is approximately 61,183,000 tons over a thirty-year period. <br />The mining operations for this first five-year permit term will consist of the <br />development of access ways through lease blocks C-0125515 and C-0125516 in <br />both the Cameo and Upper Carbonera seams. The Upper Carbonera seam will be <br />accessed by ramps driven up from the Cameo workings. The total area to be <br />permitted, including the portions of these leases which will be developed, <br />is 775.57 acres. <br />