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Custom Soil Resource Report <br /> 5—Argiustolls-Rock outcrop complex, 15 to 60 percent slopes <br /> Map Unit Setting <br /> Elevation: 5,600 to 6,500 feet <br /> Mean annual precipitation: 15 to 17 inches <br /> Frost-free period: 126 to 142 days <br /> Map Unit Composition <br /> Argiustolls: 65 percent <br /> Rock outcrop: 20 percent <br /> Description of Argiustolls <br /> Setting <br /> Landform: Hills, escarpments <br /> Landform position(two-dimensional): Footslope, backslope, shoulder <br /> Landform position(three-dimensional): Side slope <br /> Down-slope shape: Linear, concave <br /> Across-slope shape: Linear <br /> Parent material: Colluvium derived from sedimentary rock <br /> Typical profile <br /> H1 -0 to 25 inches: stony sandy loam <br /> H2-25 to 89 inches: very gravelly sandy clay loam, very gravelly sandy loam <br /> H2-25 to 89 inches: unweathered bedrock <br /> H3-89 to 99 inches: <br /> Properties and qualities <br /> Slope: 15 to 60 percent <br /> Depth to restrictive feature: 10 to 40 inches to lithic bedrock <br /> Natural drainage class: Well drained <br /> Capacity of the most limiting layer to transmit water(Ksat): Moderately low to <br /> moderately high (0.06 to 0.20 in/hr) <br /> Available water storage in profile: Low(about 5.4 inches) <br /> Interpretive groups <br /> Farmland classification: Not prime farmland <br /> Land capability classification (irrigated): None specified <br /> Land capability classification(nonirrigated): 7e <br /> Hydrologic Soil Group: C <br /> Ecological site: Rocky Foothill (R048AY206CO) <br /> Description of Rock Outcrop <br /> Typical profile <br /> H1 -0 to 152 inches: unweathered bedrock <br /> Properties and qualities <br /> Slope: 15 to 60 percent <br /> Depth to restrictive feature: 0 inches to lithic bedrock <br /> 14 <br />