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Exhibit I -Soils Information <br /> According to the Soil Survey of Weld County, Colorado, Southern Part, (United States Department of <br /> Agriculture, Natural Resource Conservation Service, Web Soil Survey 2.0, National Cooperative Soil Survey), <br /> there are two major soil types within the project area: <br /> 1. Aquolls and Aquents, gravelly substratum <br /> 2. Ellicott—Ellicott sandy <br /> Site boring for the produced sand with gravel, brown,fine to medium grained sand and no odor.The water <br /> table was encountered at an average depth of 5 ft below the site ground surface.Topsoil and overburden <br /> average depth for the Stiles Mining Resource is t3.5 ft. <br /> The location of these soil types relative to the project area is illustrated on the attached Natural Resources <br /> Conservation Service map and legend. Detailed descriptions of each NRCS soil type are below. <br /> Man Unit,•3-Aauolls and Aauents. gravelly substratum <br /> Map Unit,• 10- Ellicott-Ellicott sandy-skeletal complex. 0 to 3 percent slopes. rarely flooded <br /> See attached NRCS, report for the permit boundary area. <br /> H:\Pits HBP Plants\EVANS\Stiles Mining Resource\Exh I Soils Informatin\Exh I NRCS Soils Info.docx <br />