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Custom Soil Resource Report <br /> IrA—Irim loam, 0 to 1 percent slopes <br /> Map Unit Setting <br /> National map unit symbol: jqf7 <br /> Elevation: 7,800 to 8,500 feet <br /> Frost-free period: 60 to 70 days <br /> Farmland classification: Farmland of statewide importance <br /> Map Unit Composition <br /> Trim and similar soils: 85 percent <br /> Estimates are based on observations, descriptions, and transects of the mapunit. <br /> Description of Trim <br /> Setting <br /> Landform: Drainageways, streams, flood plains <br /> Down-slope shape: Linear <br /> Across-slope shape: Linear <br /> Parent material: Recent, mixed origin alluvium <br /> Typical profile <br /> 01-0 to 2 inches: slightly decomposed plant material <br /> H1 -2 to 11 inches: loam <br /> H2- 11 to 60 inches: very gravelly loam <br /> Properties and qualities <br /> Slope: 0 to 1 percent <br /> Depth to restrictive feature: More than 80 inches <br /> Natural drainage class: Poorly drained <br /> Runoff class: Low <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: About 6 to 18 inches <br /> Frequency of flooding: Rare <br /> Frequency of ponding: None <br /> Salinity, maximum in profile: Nonsaline to very slightly saline(0.0 to 2.0 mmhos/cm) <br /> Available water storage in profile: Low (about 5.9 inches) <br /> Interpretive groups <br /> Land capability classification(irrigated): 5w <br /> Land capability classification(nonirrigated): 5w <br /> Hydrologic Soil Group: B/D <br /> 15 <br />