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Custom Soil Resource Report <br /> Landform position (three-dimensional): Side slope <br /> Down-slope shape: Linear <br /> Across-slope shape:Convex <br /> Ecological site: Sandy Plains LRU's A& B(R069XY026CO) <br /> Hydric soil rating: No <br /> 165—Olney sandy loam, 0 to 3 percent slopes <br /> Map Unit Setting <br /> National map unit symbol.2gnms <br /> Elevation:3,800 to 6,200 feet <br /> Mean annual precipitation: 12 to 14 inches <br /> Mean annual air temperature:48 to 54 degrees F <br /> Frost-free period. 130 to 170 days <br /> Farmland classification: Prime farmland if irrigated <br /> Map Unit Composition <br /> Olney and similar soils:85 percent <br /> Minor components: 15 percent <br /> Estimates are based on observations, descriptions, and transects of the mapunit. <br /> Description of Olney <br /> Setting <br /> Landform:Sand sheets <br /> Parent material. Eolian sands <br /> Typical profile <br /> A-0 to 3 inches:sandy loam <br /> BA -3 to 12 inches: sandy loam <br /> Bt- 12 to 24 inches: sandy clay loam <br /> Btk-24 to 36 inches:sandy loam <br /> Bk1 -36 to 46 inches:sandy loam <br /> Bk2-46 to 79 inches:fine sandy loam <br /> Properties and qualities <br /> Slope: 0 to 3 percent <br /> Depth to restrictive feature: More than 80 inches <br /> Natural drainage class:Well drained <br /> Runoff class: Low <br /> Capacity of the most limiting layer to transmit water(Ksat): Moderately high to <br /> high (0.20 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 in profile:25 percent <br /> Salinity, maximum in profile:Very slightly saline (2.0 to 3.9 mmhos/cm) <br /> Sodium adsorption ratio, maximum in profile:2.0 <br /> Available water storage in profile: Moderate (about 7.0 inches) <br /> 16 <br />