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Map Unit Description:Aquolls,1 to 10 percent slopes—Pike National Forest,Eastern Part, Amazonite Claims 1-8 <br /> Colorado,Parts of Douglas,El Paso,Jefferson,and Teller Counties;and Teller-Park Area, <br /> Colorado,Parts of Park and Teller Counties <br /> Pike National Forest, Eastern Part, Colorado, Parts of <br /> Douglas, El Paso, Jefferson, and Teller Counties <br /> 2—Aquolls, 1 to 10 percent slopes <br /> Map Unit Setting <br /> National map unit symbol: jpj0 <br /> Elevation: 6,000 to 13,280 feet <br /> Mean annual precipitation: 15 to 25 inches <br /> Mean annual air temperature: 28 to 46 degrees F <br /> Frost-free period. 20 to 100 days <br /> Farmland classification: Not prime farmland <br /> Map Unit Composition <br /> Aquolls and similar soils: 90 percent <br /> Estimates are based on observations, descriptions, and transects of <br /> the mapunit. <br /> Description of Aquolls <br /> Setting <br /> Landform: Flood plains, drainageways <br /> Landform position(three-dimensional): Tread <br /> Down-slope shape: Linear, concave <br /> Across-slope shape: Linear <br /> Parent material: Alluvium derived from granite and/or gneiss and/or <br /> schist and/or sandstone <br /> Typical profile <br /> A 1 -0 to 12 inches: fine sandy loam <br /> A2- 12 to 25 inches: loamy fine sand <br /> 2Agb-25 to 50 inches: very fine sandy loam <br /> 3C-50 to 60 inches: coarse sand <br /> Properties and qualities <br /> Slope: Ito 10 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): Very <br /> low to high (0.00 to 6.02 in/hr) <br /> Depth to water table: About 0 to 24 inches <br /> Frequency of flooding: Frequent <br /> Frequency of ponding: None <br /> Calcium carbonate, maximum in profile: 5 percent <br /> Salinity, maximum in profile: Nonsaline to slightly saline(0.0 to 4.0 <br /> mmhos/cm) <br /> Available water storage in profile: Moderate(about 6.8 inches) <br /> Interpretive groups <br /> Land capability classification(irrigated): 5w <br /> Land capability classification(nonirrigated): 5w <br /> tisDA Natural Resources Web Soil Survey 6/5/2017 <br /> Conservation Service National Cooperative Soil Survey Page 1 of 2 <br />