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Ref.Page No. M2009-006 00104 <br /> Custom Soil Resource Report <br /> Landform position (two--dimensional): Backslope <br /> Custom Soil Resource Report <br /> Down-slope shape: Linear Across-slope shape: Linear <br /> Ecological site: R049XB204CO- Shallow Foothill <br /> Hydric soil rating:No <br /> 75-Nunn clay loam, 3 to 5 percent slopes <br /> Map Unit Setting <br /> National map unit symbol:2tlpm <br /> Elevation:5,000 to 5,750 feet <br /> Mean annual precipitation: 12 to 17 inches <br /> Mean annual air temperature:46 to 54 degrees F <br /> Frost-free period: 100 to 160 days <br /> Farmland classification:Prime farmland if irrigated <br /> Map Unit Composition <br /> Nunn and similar soils:90 percent <br /> Minor components: 10 percent <br /> Estimates are based on observations, descriptions, and transects of the map unit. <br /> Description of Nunn <br /> Setting <br /> Landform: Terraces <br /> Landform position(three-dimensional): Tread <br /> Down-slope shape:Linear <br /> Across-slope shape:Linear <br /> Parent material:Pleistocene aged alluvium and/or eolian deposits <br /> Typical profile <br /> A-0 io 6 inches:clay loam <br /> Bt-6 to 18 inches:clay <br /> Btk- 18 to 30 inches:clay <br /> Bk-30 to 47 inches:clay loam <br /> BCk-47 to BO inches:clay loam <br /> Proportion; and qualities <br /> Slope:3 to 5 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 low to moderately <br /> high(0.06 to 0.20 in/hr) <br /> Depth to water table:More than 80 inches <br /> frequency of flooding:None <br /> Frequency of ponding:None <br />