2012-10-01_REVISION - M1977305 (14)

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Calcium carbonate, maximum content: 40 percent Maximum salinity: Nonsaline to very slightly saline (0.0 to 4.0 mmhos /cm) Sodium adsorption ratio, maximum: 10.0 Available water capacity: Low (about 3.0 inches) Interpretive groups Land capability (nonirrigated): 6e Typical profile 0 to 5 inches: Loam 5 to 12 inches: Loam 12 to 23 inches: Gravelly loam 23 to 27 inches: Weathered bedrock Description of Rock Outcrop Setting Landform: Escarpments, mesas, structural benches Down -slope shape: Linear Across -slope shape: Linear Parent material: Residuum weathered from sandstone and shale Properties and qualities Slope: 3 to 30 percent Depth to restrictive feature: 0 to 4 inches to lithic bedrock Capacity of the most limiting layer to transmit water (Ksat): Very low to low (0.00 to 0.00 in /hr) Interpretive groups Land capability (nonirrigated): 8s Custom Soil Resource Report 19 Typical profile 0 to 60 inches: Unweathered bedrock Minor Components Progresso Percent of map unit: 5 percent Clapper Percent of map unit: 5 percent Barx Percent of map unit: 5 percent Ustic torriorthents Percent of map unit: 5 percent 87 —Rock outcrop Map Unit Setting Elevation: 4,700 to 10,000 feet Mean annual precipitation: 10 to 22 inches Mean annual air temperature: 40 to 49 degrees F Frost -free period: 65 to 140 days Map Unit Composition Rock outcrop: 90 percent Minor components: 10 percent Description of Rock Outcrop Setting Landform: Canyons, mesas Down -slope shape: Linear Across -slope shape: Linear Parent material: Residuum weathered from sandstone Properties and qualities Slope: 40 to 120 percent Depth to restrictive feature: 0 to 4 inches to lithic bedrock Capacity of the most limiting layer to transmit water (Ksat): Very low to low (0.00 to