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Table 1 <br />Soil Types, Proposed Disturbance Areas and <br /> Projected Topsoil Volumes Within the <br /> Proposed 008 Pond Permit Extension Area. <br /> Seneca Mi ne, Routt County, Colorado <br /> • March 1987 <br /> Projected Topsoil Topsoil <br />Soil Map Unit Total Disturbance Salvage Salvage <br /> Designation Area Area Depthl Volume <br />Symbol Name, Slope (Acres) (Acres) (Feet) (Ac-Ft) <br />2VD Routt, 10-20% 10.21 2.90 1.J3 5.02 <br />2VE Routt, 20-40% 2.66 0.00 1.73 0.00 <br />2VF Routt, > 40% 8.15 0.16 1.73 0.28 <br />X8E Winevada/Splitro, 20-40 % 9.26 0.00 1.30 0.00 <br />XSF Winevada/Splitro, >40% 11.05 0.00 1.30 O.UO <br />l0E Binco, 20-40% 6.05 0.00 0.76 0.00 • <br />35E Aaberg, 20-40% 0.37 0.37 0.76 0.28 <br />66E Skylick, 20-40% 1.64 0.00 2.48 0.00 <br />99 Cryoborolls, 10-60% 7.37 0.06 2.97 0.18 <br />AW Alluvium, 0-5% 3.35 1.58 0.002 0.00 <br />RL Rockland, >40% 1.15 0.00 0.00 0.00 <br />W Water 0.28 0.00 0.00 0.00 <br />TOTAL 61.60 5.07 - 5.76 <br />1The topsoil salvage depth figure accounts for 1) topsoil loss during salvage due to <br />brush clearing (3 inches) and/or 2) unsuitable topsoil inclusions such as sandstone <br />or shale outcrops and coarse fragment contents exceeding 35 to 40%. <br />2Unsuitable due to high ground water levels and saturated soil conditions. <br /> <br />9-47 Revised 05/27/87 <br />