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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 />1140 <br />29168 <br />46723 <br />6648.28 <br />25682 <br />6646.05 <br />0.003 <br />-0.003 <br />1141 <br />29189 <br />46740 <br />6647.97 <br />25712 <br />6645.67 <br />0.010 <br />0.012 <br />1142 <br />29201 <br />46746 <br />6647.98 <br />25719 <br />6645.67 <br />-0.001 <br />0.000 <br />1143 <br />29231 <br />46725 <br />6649.33 <br />25753 <br />6647.23 <br />-0.041 <br />-0.047 <br />1144 <br />29249 <br />46719 <br />6648.85 <br />25776 <br />6646.82 <br />0.021 <br />0.017 <br />1145 <br />29273 <br />46736 <br />6648.48 <br />25808 <br />6646.40 <br />0.012 <br />0.013 <br />1146 <br />29281 <br />46755 <br />6648.02 <br />25830 <br />6645.84 <br />0.021 <br />0.026 <br />1147 <br />29293 <br />46777 <br />6648.31 <br />25855 <br />6646.01 <br />-0.011 <br />-0.007 <br />1148 <br />29296 <br />46805 <br />6647.71 <br />25891 <br />6645.17 <br />0.017 <br />0.023 <br />1149 <br />29260 <br />46815 <br />6648.51 <br />25924 <br />6645.75 <br />-0.024 <br />-0.018 <br />1150 <br />29248 <br />46839 <br />6647.92 <br />25946 <br />6644.87 <br />0.027 <br />0.040 <br />1151 <br />29263 <br />46859 <br />6648.54 <br />25965 <br />6645.36 <br />- 0.033 <br />-0 .026 <br />1152 <br />29278 <br />46871 <br />6648.06 <br />25979 <br />6644.82 <br />0.033 <br />0.038 <br />1153 <br />29305 <br />46867 <br />6647.90 <br />26000 <br />6644.78 <br />0.008 <br />0.002 <br />1154 <br />29325 <br />46856 <br />6648.17 <br />26024 <br />6645.24 <br />-0.012 <br />-0.019 <br />1155 <br />29346 <br />46859 <br />6647.04 <br />26047 <br />6644.14 <br />0.049 <br />0.048 <br />1156 <br />29368 <br />46857 <br />6648.65 <br />26068 <br />6645.86 <br />-0.077 <br />-0.081 <br />1157 <br />29385 <br />46865 <br />6647.52 <br />26094 <br />6644.70 <br />0.044 <br />0.045 <br />1158 <br />29389 <br />46881 <br />6647.40 <br />26111 <br />6644.44 <br />0.007 <br />0.015 <br />1159 <br />29389 <br />46902 <br />6648.02 <br />26132 <br />6644.85 <br />-0.030 <br />-0.020 <br />1160 <br />29401 <br />46918 <br />6646.60 <br />26141 <br />6643.32 <br />0.155 <br />0.167 <br />1161 <br />29421 <br />46891 <br />6647.16 <br />26167 <br />6644.20 <br />-0.021 <br />-0.033 <br />1.162 <br />29435 <br />46887 <br />6647.25 <br />26189 <br />6644.40 <br />-0.005 <br />-0.009 <br />1163 <br />29453 <br />46895 <br />6647.84 <br />26210 <br />6644,96 <br />-0.027 <br />-0.026 <br />1164 <br />29465 <br />46914 <br />6646.97 <br />26229 <br />6643.95 <br />0.048 <br />0.055 <br />1165 <br />29484 <br />46911 <br />6647.12 <br />26237 <br />6644.20 <br />-0.019 <br />-0.031 <br />1166 <br />29486 <br />46893 <br />6647.69 <br />26249 <br />6644.96 <br />-0.045 <br />-0.060 <br />1167 <br />29482 <br />46876 <br />6647.60 <br />26262 <br />6645.02 <br />0.007 <br />- 0.005 <br />1168 <br />29465 <br />46866 <br />6647.90 <br />26279 <br />6645.35 <br />-0.017 <br />-0.019 <br />1169 <br />29448 <br />46858 <br />6648.44 <br />26297 <br />6645.91 <br />-0.031 <br />-0.032 <br />1170 <br />29435 <br />46836 <br />6647.91 <br />26325 <br />6645.56 <br />0.019 <br />0.013 <br />1171 <br />29429 <br />46812 <br />6648.75 <br />26351 <br />6646.53 <br />-0.033 <br />-0.038 <br />1172 <br />29429 <br />46784 <br />6647.25 <br />26379 <br />6645.21 <br />0.053 <br />0.047 <br />1173 <br />29446 <br />46769 <br />6648.03 <br />26402 <br />6646.10 <br />-0.034 <br />-0.038 <br />1174 <br />29465 <br />46757 <br />6647.52 <br />26427 <br />6645.69 <br />0.020 <br />0.017 <br />1175 <br />29485 <br />46749 <br />6647.28 <br />26450 <br />6645.52 <br />0.011 <br />0.007 <br />1176 <br />29501 <br />46745 <br />6647.76 <br />26469 <br />6646.01 <br />-0.025 <br />-0.026 <br />1177 <br />29522 <br />46750 <br />6647.45 <br />26495 <br />6645.69 <br />0.012 <br />0.012 <br />1178 <br />29530 <br />46769 <br />6647.44 <br />26517 <br />6645.66 <br />0.000 <br />0.001 <br />1179 <br />29531 <br />46789 <br />6646.50 <br />26532 <br />6644.63 <br />0.061 <br />0.067 <br />1180 <br />29546 <br />46794 <br />6646.99 <br />26543 <br />6645.11 <br />-0.045 <br />-0.045 <br />1181 <br />29584 <br />46782 <br />6648.11 <br />26579 <br />6646.36 <br />-0.031 <br />-0.034 <br />1182 <br />29609 <br />46779 <br />6646.45 <br />26605 <br />6644.70 <br />0.062 <br />0.062 <br />1183 <br />29622 <br />46800 <br />6646.85 <br />26635 <br />6645.07 <br />-0.014 <br />-0.013 <br />1184 <br />29625 <br />46821 <br />6648.17 <br />26660 <br />6646.30 <br />-0.052 <br />-0.048 <br />1185 <br />29621 <br />46849 <br />6647.15 <br />26685 <br />6645.13 <br />0.041 <br />0.047 <br />1186 <br />29635 <br />46867 <br />6647.88 <br />26706 <br />6645.78 <br />-0.034 1 <br />-0.030 <br />Jan 2014 NMD Subsidence Prediction Rev 25.xis: Table 2 PN: 2013 -26 <br />