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Custom Soil Resource Report <br /> Minor components: 5 percent <br /> Estimates are based on observations, descriptions, and transects of the mapunit. <br /> Description of Ohman <br /> Setting <br /> Landform: Mountain slopes, ridges <br /> Landform position (two-dimensional): Backslope <br /> Down-slope shape: Concave, linear <br /> Across-slope shape: Concave, linear <br /> Parent material. Micaceous colluvium over residuum weathered from igneous and <br /> metamorphic rock <br /> Typical profile <br /> Oi-0 to 2 inches: slightly decomposed plant material <br /> A -2 to 5 inches: very gravelly sandy loam <br /> E-5 to 13 inches: very gravelly sandy loam <br /> E and Bt1 - 13 to 21 inches: very gravelly sandy loam <br /> E and Bt2-21 to 35 inches: extremely gravelly sandy loam <br /> Cr-35 to 39 inches: weathered bedrock <br /> Properties and qualities <br /> Slope: 30 to 60 percent <br /> Depth to restrictive feature:20 to 40 inches to paralithic bedrock <br /> Drainage class:Well drained <br /> Runoff class: Medium <br /> Capacity of the most limiting layer to transmit water(Ksat): Moderately low to high <br /> (0.06 to 2.00 in/hr) <br /> Depth to water table: More than 80 inches <br /> Frequency of flooding: None <br /> Frequency of ponding: None <br /> Available water capacity.Very low(about 1.7 inches) <br /> Interpretive groups <br /> Land capability classification (irrigated): None specified <br /> Land capability classification (nonirrigated): 7e <br /> Hydrologic Soil Group: B <br /> Hydric soil rating: No <br /> Description of Legault <br /> Setting <br /> Landform: Ridges, mountain slopes <br /> Landform position (two-dimensional): Backslope, shoulder <br /> Down-slope shape: Linear <br /> Across-slope shape: Linear <br /> Parent material: Micaceous sandy residuum weathered from igneous and <br /> metamorphic rock <br /> Typical profile <br /> Oi-0 to 1 inches: slightly decomposed plant material <br /> A - 1 to 5 inches: very gravelly sandy loam <br /> AC-5 to 18 inches: very gravelly loamy sand <br /> Cr- 18 to 22 inches: weathered bedrock <br /> Properties and qualities <br /> Slope: 30 to 60 percent <br /> Depth to restrictive feature:8 to 20 inches to paralithic bedrock <br /> 17 <br />