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Custom Soil Resource Report <br />Description of Dumps, Mine <br />Setting <br />Parent material. Sedimentary rock <br />Interpretive groups <br />Farmland classification: Not prime farmland <br />Land capability (noninigated): 8s <br />Typical profile <br />0 to 60 inches: Variable <br />SR —Saruche -Rombo -Rock outcrop complex, 25 to 50 percent slopes <br />Map Unit Setting <br />Landscape: Foothills <br />Elevation: 6,800 to 8,500 feet <br />Mean annual precipitation: 16 to 22 inches <br />Mean annual air temperature: 42 to 46 degrees F <br />Frost -free period: 70 to 100 days <br />Map Unit Composition <br />Saruche and similar soils: 40 percent <br />Rombo and similar soils: 35 percent <br />Rock outcrop: 15 percent <br />Minor components: 10 percent <br />Description of Saruche <br />Setting <br />Landform: Hills <br />Landform position (two - dimensional): Shoulder, backslope <br />Landform position (three- dimensional): Side slope, head slope <br />Down -slope shape: Convex <br />Across -slope shape: Convex <br />Parent material: Slope alluvium and residuum weathered from shale <br />Properties and qualities <br />Slope: 25 to 50 percent <br />Surface area covered with cobbles, stones or boulders: 2.0 percent <br />Depth to restrictive feature: 8 to 20 inches to paralithic bedrock; 20 to 40 inches to <br />paralithic bedrock <br />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 />Depth to water table: More than 80 inches <br />Frequency of flooding: None <br />Frequency of ponding: None <br />Maximum salinity: Nonsaline (0.0 to 2.0 mmhos /cm) <br />Available water capacity. Very low (about 2.6 inches) <br />23 <br />