Laserfiche WebLink
ADVANCED COPY SUBJECT TO CHANGE <br />970-Aquic Argicryolls, 1 to 12 2/2004 <br />percent slopes <br />Map Unit Setting <br />Major Land Resource Area: 48A <br />Elevation: 8,200 to 9,000 feet (2,499 to 2,743 <br />meters) <br />Mean annual precipitation: 16 to 24 inches (406 <br />to 610 millimeters) <br />Mean annual air temperature: 38 to 43 degrees <br />F. (3.3 to 6.1 degrees C.) <br />Freeze-free period. 45 to 80 days <br />Map Unit Composition <br />Aquic Argicryolls and similar soils: 85 percent <br />Minor components: <br />Component Descriptions <br />Aquic Argicryolls soils <br />Landscape: Unspecified <br />Landform: Stream terraces, alluvial fans <br />Position on landform: Toeslopes <br />Parent material. Clayey alluvium derived from <br />mixed sources <br />Slope: 1 to 12 percent <br />Surface fragments: Unspecified <br />Depth to restrictive feature: Unspecified <br />Drainage class: Somewhat poorly drained <br />Slowest permeability., .06 to 0.2 in/hr (slow) <br />Available water capacity. About 9.6 inches (high) <br />Shrink-swell potential: About 5.8 percent <br />(moderate) <br />Flooding hazard. Occasional <br />Ponding hazard: Occasional <br />Seasonal high water table depth: Unspecified <br />Runoff class: High <br />Calcium carbonate maximum: None <br />Gypsum maximum: None <br />Salinity maximum: About 0 mmhos/cm <br />(nonsaline) <br />Sodium adsorption ratio maximum: About 0 <br />(nonsodic) <br />Relative effective annual precipitation: <br />Unspecified <br />Ecological site: Unspecified <br />Potential native vegetation: Unspecified <br />Land capability subclass (irrigated): 5w <br />Land capability subclass (nonirrigated): 6w <br />Typical Profile: <br />A-0 to 4 inches; loam <br />BAt-4 to 27 inches; clay loam <br />Btg-27 to 34 inches; clay <br />BCg-34 to 50 inches; clay <br />C-50 to 61 inches; clay <br />JPH