Laserfiche WebLink
<br />Existing groundwater levels are difficult to determine, but wells around the affected land indicate the water <br />level from 40 to 50 Ceet from the surface. Past operations that have exposed the original topsoil have not <br />encountered ground water. <br />Trout Creek Ditch, which runs through the southeast '/. of the southeast'/. of Section 27, will not be <br />effected by the operation. <br />It is expected that the primary product will be fill sand at a production rate of approximately 20,000 cY per <br />year. Secondary products will be riprap at 5,000 cY per year and sized aggregate products as markets <br />demand. <br />The size of areas to be worked at any one time are favly straightforward. The riprep area, area "A", is in <br />itself a contained area, of approximately 25acres, and will be worked as the market demands. It is planned <br />to process some riprep and stockpile it for immediate availability. The sand area, area "B", will be worked <br />from south to north. <br />The expected sequence of the entve operation is u follows. For area"B", mining operations will start at <br />the south, and as the areas are cleared of the deposit, they will be opened up for reclamation and livestock <br />crop production. For area "A", the sequence will be io remove the rip rap and stockpiles, remove the sand <br />deposits under the processing area, and again reclaim the topsoil underneath for livestock crop production. <br />An approximate timetable follows. r <br />Timetable (refer to Exhibit C Mining Plan for phase areas) <br />Minm¢ <br />2001 2025 2050 <br />Phase 1 Phase II <br />2001 2050 <br />Reclamation <br />2010 2027 2052 <br />-Phase I Phase 11 & III <br />Vegetation <br />Existing vegetation is very spazse due to the nature of the flood deposits and estimated at less than 5 <br />percent. What little cover exists, consists mostly of Indian ricegrass, four-wing saltbush, with traces of <br />kochia, fringed sage, rabbitbrush and Russian thistle. These are the remnants of a row of large willow trees <br />that are believed to have been a windbreak for the ranch house prior to 1924, but they are in less than <br />desirable condition to be saved. 'that is also the case with a few apple trees that have continued to grow up <br />through the deposits. <br />Wildlife <br />Coyote, Mule deer, cottontail rebbit, small rodents, Red-tailed hawk, kestrel and songbirds are the <br />predominant wildlife species. There are no known endangered species in the area The mining operations <br />should have no negative impact on wildlife and afterrecleimed, will undoubtedly enhance the habitat. A <br />wildlife statement from the Colorado Dept. of Game and Fish is included in Exhibit H. <br />