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Table 1.4-1. Summary of Trapper Mine SL-24 Phase II pre-mining sediment load demonstrations. <br /> Average <br /> Slope Average Time Representative Runoff <br /> Reclaimed Area AMC II AMC III Erodability Control Length Slope of Block Area Volume Sediment <br /> Block acres CN CN Factor(K) Factor(C) feet % Concen. (acres) ac-ft (tons) <br /> F, L&Z-AB 298.3 48.0 68.2 0.25 0.050 719 16.7 0.193 20 0.68 27.4 <br /> 2017-2019 <br /> Table 1.4-2. Summary of Trapper Mine SL-24 Phase II post-mining sediment load demonstrations. <br /> J <br /> W <br /> Average <br /> Slope Average Time Representative Runoff <br /> Reclaimed Area AMC II AMC III Erodability Control Length Slope of Block Area Volume Sediment <br /> Block acres CN CN Factor(K) Factor(CP) feet /.I Concen. (acres) ac-ft (tons) <br /> F, L&Z-AB 298.3 61.0 78.8 0.25 0.022 719 16.7 0.193 20 1.34 17.3 <br /> 2017-2019 0.014(Modified) <br /> K:\Bond Release\SL-24(Ph2)\SL-24 Table 1.4-1 Sedcad Summary <br />