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Custom Soil Resource Report <br /> 164—Ulm-Urban land complex, 9 to 18 percent slopes <br /> Map Unit Setting <br /> Elevation: 5,200 to 6,500 feet <br /> Mean annual precipitation: 13 to 17 inches <br /> Frost-free period: 126 to 142 days <br /> Map Unit Composition <br /> Ulm and similar soils: 65 percent <br /> Urban land. 20 percent <br /> Description of Ulm <br /> Setting <br /> Landform: Hills <br /> Landform position (two-dimensional): Toeslope, footslope <br /> Landform position (three-dimensional): Side slope <br /> Down-slope shape: Linear <br /> Across-slope shape: Linear <br /> Parent material: Clayey, calcareous mudstone and/or clayey alluvium derived from <br /> calcareous shale <br /> Typical profile <br /> H1 -0 to 15 inches: clay loam <br /> H2- 15 to 53 inches: clay <br /> H3-53 to 127 inches: clay, clay loam <br /> H3-53 to 127 inches: clay loam <br /> H4- 127 to 152 inches: <br /> Properties and qualities <br /> Slope: 9 to 18 percent <br /> Depth to restrictive feature: More than 80 inches <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 /> Depth to water table: More than 80 inches <br /> Frequency of flooding: None <br /> Frequency of ponding: None <br /> Calcium carbonate, maximum in profile: 15 percent <br /> Salinity, maximum in profile: Nonsaline (0.0 to 2.0 mmhos/cm) <br /> Available water storage in profile: Very high (about 15.7 inches) <br /> Interpretive groups <br /> Farmland classification: Not prime farmland <br /> Land capability classification(irrigated): None specified <br /> Land capability classification (nonirrigated): 6e <br /> Hydrologic Soil Group: C <br /> Ecological site: Clayey Foothill (R049BY208CO) <br /> Other vegetative classification: CLAYEY FOOTHILL(048AY208CO) <br /> 40 <br />