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Custom Soil Resource Report <br /> 61—Haverson loam, 3 to 9 percent slopes <br /> Map Unit Setting <br /> National map unit symbol: jppm <br /> Elevation: 5,200 to 6,500 feet <br /> Mean annual precipitation: 13 to 17 inches <br /> Frost-free period: 126 to 142 days <br /> Farmland classification: Not prime farmland <br /> Map Unit Composition <br /> Haverson, occasionally flooded, 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 Haverson, Occasionally Flooded <br /> Setting <br /> Landform: Flood plains, terraces <br /> Landform position (three-dimensional):Tread <br /> Down-slope shape: Linear <br /> Across-slope shape: Linear <br /> Parent material: Stratified, loamy alluvium <br /> Typical profile <br /> H1 -0 to 6 inches: loam <br /> H2- 6 to 46 inches: stratified gravelly sandy loam to clay loam <br /> H3-46 to 60 inches: very gravelly loamy sand <br /> Properties and qualities <br /> Slope: 3 to 9 percent <br /> Depth to restrictive feature: More than 80 inches <br /> Drainage class:Well drained <br /> Runoff class: Medium <br /> Capacity of the most limiting layer to transmit water(Ksat): Moderately high to high <br /> (0.20 to 2.00 in/hr) <br /> Depth to water table: More than 80 inches <br /> Frequency of flooding: Occasional <br /> Frequency of ponding: None <br /> Calcium carbonate, maximum content: 15 percent <br /> Gypsum, maximum content:2 percent <br /> Maximum salinity. Very slightly saline to slightly saline (2.0 to 4.0 mmhos/cm) <br /> Sodium adsorption ratio, maximum:2.0 <br /> Available water capacity: Moderate (about 7.1 inches) <br /> Interpretive groups <br /> Land capability classification (irrigated): 4e <br /> Land capability classification (nonirrigated): 4e <br /> Hydrologic Soil Group: B <br /> Ecological site: R049XY036CO- Overflow <br /> Hydric soil rating: No <br /> 29 <br />