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SUMMIT ENGINEERING C 0 1 ENGINEERS & LAND SURVEYORS <br /> Mail: P.O. Box 1897 Alamosa, CO 81101 P: 719-589-6147 E: summitengco@gmail.com <br /> 49--Shawa loam, 1 to 3 percent slopes <br /> Map Unit Setting <br /> National map unit symbol )qvh <br /> Elevation 7,800 to 8.500 feet <br /> Farmland classification Pnme farmland if ungated <br /> Map Unit Composition <br /> Shawa and similar soils 90 percent <br /> Minor components I O percent <br /> Estimates are based on observations.descriptions,and transects of the mapunit <br /> Description of Shawa <br /> Setting <br /> Landform Stream terraces.alluvial fans <br /> Downsbpe shape Linear <br /> Across-slope shape Linear <br /> Parent material Mixed alluvium derived from igneous rock <br /> Typical profile <br /> Ht-0 to 4 inches loam <br /> H2-4 to 24 inches loam <br /> H3-24 to 60 inches loam <br /> Properties and qualities <br /> Slope Ito 3 percent <br /> Deptn to restrictive feature More than 80 inches <br /> Natural drainage class wen drained <br /> Runoff class Low <br /> Capacity of the most limiting layer to transmit water(Ksat) Moderately high to <br /> high(0 20 to 2 00 inmr) <br /> Depth to water table More than 80 inches <br /> Frequency of flooding None <br /> Frequency of ponding None <br /> Calcium carbonate,maximum in profile 10 percent <br /> Available water storage in profile High(about 9 8 inches) <br /> Interpretive groups <br /> Land capability classification(irrigated) de <br /> Land capability classification(nonimgated) 6c <br /> Hydrologic Soil Group B <br /> Ecologica/site Foothill Loam(R051XY317CO) <br /> Hydnc soil rating No <br /> Job # 1200710MP - A Page 30of78 <br />