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Map Unit Description--Phillips County,Colorado <br /> Description of Kuma <br /> Setting <br /> Down-slope shape: Linear <br /> Across-slope shape: Linear <br /> Parent material: Eolian deposits <br /> Typical profile <br /> H1 -0 to 8 inches. loam <br /> H2-8 to 37 inches: silty clay loam <br /> H3-37 to 60 inches: 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). <br /> Moderately high to high (0.60 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: 10 percent <br /> Gypsum, maximum in profile: 2 percent <br /> Salinity, maximum in profile: Nonsaline to very slightly saline(0.0 <br /> to 2.0 mmhos/cm) <br /> Available waterstorage in profile: High (about 11.3 inches) <br /> Interpretive groups <br /> Land capability classification(irrigated): 2e <br /> Land capability classification(nonirrigated): 2e <br /> Hydrologic Soil Group: B <br /> Ecological site: Loamy Tableland (R072XY100KS) <br /> Hydric soil rating. No <br /> Minor Components <br /> Platner <br /> Percent of map unit: 5 percent <br /> Hydric soil rating: No <br /> Richfield <br /> Percent of map unit: 5 percent <br /> Hydric soil rating. No <br /> Dawes <br /> Percent of map unit.- 3 percent <br /> Hydric soil rating: No <br /> Aquic haplustolls <br /> Percent of map unit: 2 percent <br /> Landform: Depressions <br /> usDA Natural Resources Web Soil Survey 10/23/2019 <br /> QiIiiiiiiii Conservation Service National Cooperative Soil Survey Page 7 of 8 <br />