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SubTerra, Inc. Twentymile Coal Company 6/25/2014 <br />Wolf Creek Seam Extraction <br />Table 2: Predicted Subsidence and Gradient Change Along Fish Creek <br />Section <br />No. <br />East <br />(ft) <br />North <br />(ft) <br />Elevation <br />(ft) <br />Distance <br />From <br />200 <br />(ft) <br />Predicted <br />Subsided <br />Elevation <br />(ft) <br />Predicted <br />Initial Subsided <br />Gradient Gradient <br />Gradient > 0.08 <br />1093 <br />28978 <br />46458 <br />6651.33 <br />24566 <br />6649.28 <br />0.013 <br />0.006 <br />1094 <br />28970 <br />46482 <br />6651.18 <br />24576 <br />6649.27 <br />0.015 <br />0.000 <br />1095 <br />28975 <br />46504 <br />6650.48 <br />24586 <br />6648.68 <br />0.070 <br />0.060 <br />1096 <br />29010 <br />46524 <br />6651.47 <br />24627 <br />6649.70 <br />-0.024 <br />-0.025 <br />1097 <br />29015 <br />46542 <br />6650.43 <br />24648 <br />6648.68 <br />0.048 <br />0.047 <br />1098 <br />28983 <br />46558 <br />6651.64 <br />24687 <br />6649.89 <br />-0.031 <br />-0.031 <br />1099 <br />28961 <br />46567 <br />6651.37 <br />24709 <br />6649.60 <br />0.013 <br />0.014 <br />1100 <br />28940 <br />46581 <br />6650.64 <br />24731 <br />6648.76 <br />0.033 <br />0.037 <br />1101 <br />28926 <br />46593 <br />6650.55 <br />24756 <br />6648.59 <br />0.004 <br />0.007 <br />1102 <br />28908 <br />46593 <br />6649.98 <br />24780 <br />6647.99 <br />0.024 <br />0.025 <br />1103 <br />28899 <br />46583 <br />6649.25 <br />24799 <br />6647.29 <br />0.038 <br />0.037 <br />1104 <br />28896 <br />46549 <br />6649.98 <br />24819 <br />6648.18 <br />-0.037 <br />-0.045 <br />1105 <br />28888 <br />46537 <br />6649.74 <br />24833 <br />6647.98 <br />0.017 <br />0.014 <br />1106 <br />28876 <br />46553 <br />6651.30 <br />24842 <br />6649.44 <br />- 0.179 <br />-0.168 <br />1107 <br />28860 <br />46579 <br />6651.59 <br />24873 <br />6649.57 <br />-0.009 <br />-0.004 <br />1108 <br />28840 <br />46607 <br />6650.93 <br />24908 <br />6648.70 <br />0.019 <br />0.025 <br />1109 <br />28841 <br />46632 <br />6650.02 <br />24925 <br />6647.60 <br />0.052 <br />0.063 <br />1110 <br />28849 <br />46647 <br />6650.40 <br />24942 <br />6647.86 <br />-0.023 <br />-0.016 <br />1111 <br />28865 <br />46665 <br />6651.31 <br />24972 <br />6648.66 <br />-0.031 <br />-0.027 <br />1112 <br />28870 <br />46684 <br />6650.10 <br />24992 <br />6647.28 <br />0.059 <br />0.067 <br />1113 <br />28876 <br />46718 <br />6650.98 <br />25022 <br />6647.83 <br />- 0.029 <br />-0.018 <br />1114 <br />28871 <br />46749 <br />6648.66 <br />25066 <br />6645.19 <br />0.053 <br />0.060 <br />1115 <br />28839 <br />46726 <br />6650.22 <br />25106 <br />6646.88 <br />-0.040 <br />-0.043 <br />1116 <br />28814 <br />46739 <br />6649.91 <br />25127 <br />6646.35 <br />0.014 <br />0.024 <br />1117 <br />28799 <br />46768 <br />6649.61 <br />25155 <br />6645.71 <br />0.011 <br />0.023 <br />1118 <br />28804 <br />46789 <br />6649.00 <br />25170 <br />6644.94 <br />0.042 <br />0.053 <br />1119 <br />28824 <br />46798 <br />6649.38 <br />25188 <br />6645.31 <br />-0.022 <br />-0.021 <br />1120 <br />28856 <br />46807 <br />6647.82 <br />25222 <br />6643.76 <br />0.046 <br />0.046 <br />1121 <br />28844 <br />46829 <br />6649.54 <br />25249 <br />6645.28 <br />-0.063 <br />-0.056 <br />1122 <br />28848 <br />46851 <br />6648.99 <br />25265 <br />6644.51 <br />0.036 <br />0.050 <br />1123 <br />28870 <br />46871 <br />6649.13 <br />25287 <br />6644.49 <br />-0.006 <br />0.001 <br />1124 <br />28893 <br />46872 <br />6648.44 <br />25309 <br />6643.89 <br />0.033 <br />0,028 <br />1125 <br />28916 <br />46870 <br />6649.86 <br />25327 <br />6645.43 <br />-0.078 <br />- 0.084 <br />1126 <br />28931 <br />46864 <br />6650.29 <br />25346 <br />6646.00 <br />-0.023 <br />-0.030 <br />1127 <br />28953 <br />46848 <br />6649.83 <br />25366 <br />6645.72 <br />0.022 <br />0.013 <br />1128 <br />28962 <br />46819 <br />6649.02 <br />25397 <br />6645.20 <br />0.026 <br />0.017 <br />1129 <br />28976 <br />46803 <br />6648.52 <br />25419 <br />6644.90 <br />0.023 <br />0.014 <br />1130 <br />29002 <br />46804 <br />6648.69 <br />25445 <br />6645.14 <br />-0.007 <br />-0.009 <br />1131 <br />29020 <br />46790 <br />6650.05 <br />25468 <br />6646.70 <br />-0.058 <br />-0.067 <br />1132 <br />29037 <br />46777 <br />6648.51 <br />25492 <br />6645.35 <br />0.066 <br />0.058 <br />1133 <br />29057 <br />46792 <br />6649.29 <br />25516 <br />6646.05 <br />-0.032 <br />-0,029 <br />1134 <br />29067 <br />46816 <br />6649.03 <br />25536 <br />6645.59 <br />0.013 <br />0.023 <br />1135 <br />29093 <br />46813 <br />6648.68 <br />25554 <br />6645,37 <br />0.019 <br />0.012 <br />1136 <br />29113 <br />46806 <br />6649.17 <br />25575 <br />6646.00 <br />-0.024 <br />-0.030 <br />1137 <br />29127 <br />46784 1 <br />6648.48 <br />25598 <br />6645.56 <br />0.030 <br />0.019 <br />1138 <br />29137 <br />46762 <br />6648.79 <br />25622 <br />6646.12 <br />-0.013 <br />-0.023 <br />1139 <br />29151 <br />46741 <br />6648.37 <br />25650 <br />6645.96 <br />0.015 <br />0.006 <br />Jan 2014 NMD Subsidence Prediction Rev 25.xis: Table 2 PN: 2013 -26 <br />