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Table 2.05.3(3)-2 <br />Sediment Pond Design — Soils Information* <br />Soil Type Hydrologic "k" <br />or Area Soil Group Factor <br />18/F-2 <br />D <br />0.14 <br />5810/2B-1 <br />B <br />0.17 <br />5810/7C-2 <br />B <br />0.17 <br />5810E/D-2 <br />B <br />0.17 <br />5810U3B-2 <br />B <br />0.17 <br />5810UX-1 <br />B <br />0.17 <br />9904/D-1,2 <br />D <br />0.22 <br />9904/17-2 <br />D <br />0.22 <br />1E <br />D <br />0.30 <br />1 EW <br />D <br />0.24 <br />20C <br />C <br />0.24 <br />30C <br />C <br />0.31 <br />70B <br />B <br />0.34 <br />808 <br />D <br />0.32 <br />810 <br />D <br />0.24 <br />Reclaimed <br />C <br />0.25 <br />Active Pit + Spoil Piles <br />C <br />0.21 <br />Non-topsoiled Regraded Spoil <br />C <br />0.23 <br />Topsoil Removed <br />D <br />0.32 <br />98A <br />B <br />0.24 <br />98B <br />D <br />0.10 <br />98C <br />D <br />0.28 <br />98D <br />C <br />0.32 <br />98E <br />B <br />0.28 <br />98F <br />B <br />0.34 <br />98G <br />C <br />0.34 <br />98H <br />C <br />0.28 <br />This table was revised to include the soils 98A through 98H found in <br />the amendment area. The values for the <br />hydrologic soil type and the "le' <br />factor were developed from the site specific soil survey and the help of the local <br />SCS office in Montrose. <br />Source: Gary Wendt, Soil Scientist, Peabody Coal Company (September 15, 1986 and March 7, 1988). <br />Page 2.05.3(3)-11 January 2016 (TR -70) <br />