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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 />905 <br />27326 <br />46740 <br />6656.13 <br />19724 <br />6650.74 <br />-0.004 <br />-0.009 <br />906 <br />27335 <br />46758 <br />6655.72 <br />19743 <br />6650.43 <br />0.023 <br />0.017 <br />907 <br />27354 <br />46774 <br />6655.39 <br />19767 <br />6650.17 <br />0.013 <br />0.011 <br />908 <br />27341 <br />46806 <br />6655.99 <br />19803 <br />6651.02 <br />-0.017 <br />-0.024 <br />909 <br />27324 <br />46828 <br />6655.83 <br />19832 <br />6651.03 <br />0.,006 <br />-0.001 <br />910 <br />27308 <br />46834 <br />6655.36 <br />19855 <br />6650.66 <br />0.020 <br />0.016 <br />911 <br />27286 <br />46820 <br />6656.19 <br />19882 <br />6651.45 <br />-0.032 <br />-0.030 <br />912 <br />27255 <br />46811 <br />6655.67 <br />19913 <br />6650.94 <br />0.017 <br />0.016 <br />913 <br />27235 <br />46821 <br />6655.39 <br />19929 <br />6650.77 <br />0.018 <br />0.011 <br />914 <br />27236 <br />46861 <br />6656.16 <br />19965 <br />6651.83 <br />-0.021 <br />-0.029 <br />915 <br />27236 <br />46898 <br />6656.50 <br />20000 <br />6652.46 <br />-0.010 <br />-0.018 <br />916 <br />27242 <br />46926 <br />6655.66 <br />20028 <br />6651.89 <br />0.030 <br />0.020 <br />917 <br />27258 <br />46943 <br />6654.73 <br />20050 <br />6651.09 <br />0.043 <br />0.038 <br />918 <br />27289 <br />46955 <br />6656.11 <br />20081 <br />6652.49 <br />-0.045 <br />-0.046 <br />919 <br />27330 <br />46949 <br />6656.02 <br />20119 <br />6652.18 <br />0.002 <br />0.008 <br />920 <br />27353 <br />46946 <br />6655.40 <br />20142 <br />6651.41 <br />0.027 <br />0.033 <br />921 <br />27372 <br />46931 <br />6655.33 <br />20160 <br />6651.17 <br />0.004 <br />0.014 <br />922 <br />27362 <br />46915 <br />6655.21 <br />20171 <br />6650.95 <br />0.011 <br />0.020 <br />923 <br />27337 <br />46889 <br />6655.42 <br />20209 <br />6651.02 <br />-0.005 <br />-0.002 <br />924 <br />27335 <br />46876 <br />6653.92 <br />20224 <br />6649.43 <br />0.100 <br />0.1 p6 <br />925 <br />27357 <br />46851 <br />6655.62 <br />20258 <br />6650.91 <br />-0.050 <br />-0.043 <br />926 <br />27380 <br />46851 <br />6655.11 <br />20284 <br />6650.36 <br />0.020 <br />0.022 <br />927 <br />27397 <br />46871 <br />6654.93 <br />20311 <br />665026 <br />0.007 <br />0-004 <br />928 <br />27402 <br />46890 <br />6654.90 <br />20329 <br />6650.35 <br />0.002 <br />-0.005 <br />929 <br />27428 <br />46894 <br />6655.27 <br />20350 <br />6650,68 <br />-0.017 <br />-0.015 <br />930 <br />27450 <br />46885 <br />6655.16 <br />20372 <br />6650.46 <br />0.005 <br />0.010 <br />931 <br />27462 <br />46866 <br />6654.70 <br />20390 <br />6649.85 <br />0.025 <br />0.033 <br />932 <br />27457 <br />46832 <br />6655.29 <br />20422 <br />6650.22 <br />-0.019 <br />-0.012 <br />933 <br />27462 <br />46812 <br />6654.83 <br />20444 <br />6649.60 <br />0.021 <br />0.028 <br />934 <br />27482 <br />46802 <br />6653.98 <br />20472 <br />6648.65 <br />0.030 <br />0.034 <br />935 <br />27497 <br />46818 <br />6654.59 <br />20494 <br />6649.32 <br />-0.027 <br />-0.030 <br />936 <br />27511 <br />46836 <br />6654.86 <br />20519 <br />6649.68 <br />-0.011 <br />-0.015 <br />937 <br />27508 <br />46872 <br />6655.63 <br />20558 <br />6650.71 <br />- 0.020 <br />-0.026 <br />938 <br />27505 <br />46909 <br />6655.95 <br />20595 <br />6651.28 <br />-0.009 <br />-0.016 <br />939 <br />27499 <br />46925 <br />665476 <br />20611 <br />6650.21 <br />0.074 <br />0.066 <br />940 <br />27510 <br />46954 <br />6654.56 <br />20642 <br />6650.19 <br />0.006 <br />0.001 <br />941 <br />27517 <br />46974 <br />6654.89 <br />20661 <br />6650.67 <br />-0.017 <br />-0.025 <br />942 <br />27547 <br />46986 <br />6654.71 <br />20689 <br />6650.49 <br />0.006 <br />0.006 <br />943 <br />27581 <br />46997 <br />6655.52 <br />20725 <br />6651.30 <br />-0.022 <br />-0,022 <br />944 <br />27606 <br />47009 <br />6654.80 <br />20752 <br />6650.60 <br />0.027 <br />0.026 <br />945 <br />27639 <br />47001 <br />6654.07 <br />20778 <br />6649.71 <br />0.027 <br />0.034 <br />946 <br />27648 <br />46964 <br />6655.59 <br />20819 <br />6650.95 <br />-0.037 <br />-0.031 <br />947 <br />27686 <br />46950 <br />6655.69 <br />20868 <br />6650.87 <br />-0.002 <br />0.002 <br />948 <br />27704 <br />46923 <br />6654.64 <br />20887 <br />6649.60 <br />0.056 <br />0.068 <br />949 <br />27699 <br />468894 <br />6655.44 <br />20917 <br />6650.20 <br />-0.027 <br />-0.020 <br />950 <br />27701 <br />46857 <br />6654.74 <br />20958 <br />1 <br />6649.25 <br />0.017 <br />0.023 <br />951 <br />27736 <br />46841 <br />6656.99 <br />21000 <br />6651.40 1 <br />-0.054 1 <br />-0.052 <br />Jan 2014 NMD Subsidence Prediction Rev 25.xis: Table 2 PN: 2013 -26 <br />