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Map Unit Description: Lazear -Rock outcrop complex, 12 to 65 percent slopes— UPPER SLOPES @ KING II MINE <br />La Plata County Area, Colorado <br />• <br />Description of Lazear <br />Setting <br />Landform: Breaks, mesas <br />Landform position (three- dimensional): Side slope, crest <br />Down -slope shape: Convex, linear <br />Across -slope shape: Convex, linear <br />Parent material: Residuum and /or slope alluvium derived from <br />sandstone and shale <br />Properties and qualities <br />Slope: 12 to 40 percent <br />Depth to restrictive feature: 10 to 20 inches to lithic bedrock <br />Drainage class: Well drained <br />Capacity of the most limiting layer to transmit water <br />(Ksat): Moderately low to moderately 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 />Calcium carbonate, maximum content. 15 percent <br />Maximum salinity. Nonsaline (0.0 to 2.0 mmhos /cm) <br />Available water capacity: Low (about 3.9 inches) <br />Interpretive groups <br />Land capability (nonirrigated): 7s <br />Typical profile <br />0 to 5 inches: Very stony loam <br />5 to 15 inches: Stony loam, loam, clay loam <br />15 to 19 inches: Unweathered bedrock <br />Description of Rock Outcrop <br />Setting <br />Landform: Hills <br />Landform position (three - dimensional): Base slope, side slope, crest <br />Down -slope shape: Linear <br />Across -slope shape: Linear <br />Data Source Information <br />Soil Survey Area: La Plata County Area, Colorado <br />Survey Area Data: Version 10, Mar 25, 2008 <br />0 <br />U SDA Natural Resources Web Soil Survey 11/1 ( /zUUU <br />Conservation Service National Cooperative Soil Survey Page 3 of 3 <br />