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Custom Soil Resource Report <br />Typical profile <br />0 to 60 inches: Variable <br />77-Forelle loam, 3 to 12 percent slopes <br />Map Unit Setting <br />Elevation: 6,200 to 7,200 feet <br />Mean annual precipitation: 11 to 13 inches <br />Mean annual air temperature: 42 to 45 degrees F <br />Frost-free period: 75 to 95 days <br />Map Unit Composition <br />Forelle and similar soils: 85 percent <br />Description of Forelle <br />Setting <br />Landform: Structural benches <br />Landform position (three-dimensional): Tread <br />Down-slope shape: Linear <br />Across-slope shape: Linear <br />Parent material: Loess and in alluvium derived from shale and sandstone <br />Properties and qualities <br />Slope: 3 to 12 percent <br />Depth to restrictive feature: More than 80 inches <br />Drainage class: Well drained <br />Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high <br />(0.60 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 />Calcium carbonate, maximum content: 15 percent <br />Maximum salinity: Nonsaline (0.0 to 2.0 mmhos/cm) <br />Sodium adsorption ratio, maximum: 5.0 <br />Available water capacity: High (about 9.9 inches) <br />Interpretive groups <br />Land capability (nonirrigated): 4e <br />Ecological site: Rolling Loam (R034XY298CO) <br />Typical profile <br />0 to 5 inches. Loam <br />5 to 23 inches: Clay loam <br />23 to 51 inches: Loam <br />51 to 60 inches: Sandy loam <br />.L a- 14