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Trapper Mining Inc. <br />Fourth Quarter 2011 <br />Impoundment Inspection - Pond Capacity Data <br />Pond ID <br />Qtr 3 <br />Total Capacity 60% Sediment 60% Sediment Remaining Inspection Qtr 3 Estimated Approximate <br />Princ. Spillway to PS stage Capacity Capacity Stage Design Capacity Observation Sediment Rem. Capacity <br />Stage (ft) (acre -feet) (acre -feet) (ft) (acre -feet) (% sediment) (acre -feet) (acre -feet) <br />Middle Flume #1 11.7 0.80 0.48 9.0 0.32 0.00 0.00 0.80 <br />Middle Flume # 3 14.0 3.36 2.02 10.5 1.34 0.00 0.00 3.36 <br />East Middle Flume 13.0 2.56 1.54 9.2 1.02 0.00 0.00 2.56 <br />East Flume 11.3 1.18 0.71 8.5 0.47 0.00 0.00 1.18 <br />Deer 6.0 0.24 0.14 5.0 0.10 0.00 0.00 0.24 <br />Ute 7.0 1.72 1.03 5.2 0.69 0.00 0.00 1.72 <br />Horse 13.3 6.20 3.72 10.3 2.48 0.00 0.00 6.20 <br />West Horse 13.0 2.00 1.20 9.7 0.80 0.00 0.00 2.00 <br />Deal 16.8 2.00 1.20 15.1 0.80 0.00 0.00 2.00 <br />Impoundment H 9.5 4.82 2.89 4.9 1.93 0.00 0.00 4.82 <br />