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Custom Soil Resource Report <br /> Minor Components <br /> Wann <br /> Percent of map unit: 10 percent <br /> Landform: Terraces <br /> Fluvaquents <br /> Percent of map unit: 5 percent <br /> Landform: Marshes <br /> 66—Torriorthents-Camborthids-Rock outcrop complex, steep <br /> Map Unit Setting <br /> National map unit symbol: jnz4 <br /> Elevation: 5,000 to 8,500 feet <br /> Mean annual precipitation: 10 to 15 inches <br /> Mean annual air temperature: 39 to 46 degrees F <br /> Frost-free period: 80 to 105 days <br /> Farmland classification: Not prime farmland <br /> Map Unit Composition <br /> Torriorthents, steep, and similar soils: 45 percent <br /> Camborthids, steep, and similar soils: 20 percent <br /> Rock outcrop, steep: 15 percent <br /> Estimates are based on observations, descriptions, and transects of the mapunit. <br /> Description of Torriorthents, Steep <br /> Setting <br /> Landform: Mountainsides <br /> Landform position (two-dimensional): Footslope <br /> Landform position (three-dimensional): Mountainflank, base slope <br /> Down-slope shape: Convex <br /> Across-slope shape: Convex <br /> Parent material. Stony, basaltic alluvium derived from sandstone and shale <br /> Typical profile <br /> H1 -0 to 4 inches: variable <br /> H2-4 to 30 inches: fine sandy loam <br /> H3-30 to 34 inches: unweathered bedrock <br /> Properties and qualities <br /> Slope: 15 to 70 percent <br /> Depth to restrictive feature: 4 to 30 inches to lithic bedrock <br /> Natural drainage class: Well drained <br /> Runoff class: High <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 /> 19 <br />