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Percent of map unit: 10 percent <br /> Landform: Ephemeral streams,flood plains <br /> Down-slope shape: Linear <br /> Across-slope shape: Linear, concave <br /> Ecological site: R067BY038CO-Wet Meadow <br /> Hydric soil rating: No <br /> Ellicott sandy-skeletal,occasionally flooded <br /> Percent of map unit: 5 percent <br /> Landform: Flood plains, channels <br /> Down-slope shape: Linear <br /> Across-slope shape: Linear,concave <br /> Ecological site: R067BY031CO-Sandy Bottomland <br /> Hydric soil rating: No <br /> Custom Soil Resource Report <br /> 25 <br /> Mining under the current approved 110c permit has demonstrated that the stratum of the <br /> deepest classification of material in the report, (C3-44 to 80 inches:coarse sand)extends beyond <br /> the 80 inch measurement. During the drilling of a domestic water well on the property in <br /> December 2022, shale was encountered at a depth of 98 feet.The difference in elevation <br /> between the location of the domestic well and the area being mined is a difference of 30 feet. <br /> Adjusting for elevation in the mined area,shale should be encountered at a depth of <br /> approximately 68 feet. Current mining has concentrated on the fine alluvial sand located in the <br /> upper layers of the mineable area,to a depth of approximately 8 feet. <br /> Coarser material, in minute quantities, have also been mined to a depth of approximately 12 <br /> feet below grade. It is not anticipated that any mining will be done below grade in excess of 30 <br /> feet. No overburden was encountered in any of the mining conducted. <br />