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SubTerra, Inc. Twentymile Goal 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 />(f1) <br />Predicted <br />Subsided <br />Elevation <br />(ft) <br />Predicted <br />Initial Subsided <br />Gradient Gradient <br />Gradient > 0.08 <br />1986 <br />33576 <br />53310 <br />6620.34 <br />50542 <br />6619.90 <br />0.028 <br />0.031 <br />1987 <br />33589 <br />53261 <br />6620.06 <br />50590 <br />6619.46 <br />0.006 <br />0.009 <br />1988 <br />33624 <br />53252 <br />6620.60 <br />50633 <br />6619.95 <br />-0.013 <br />-0.011 <br />1' 989 <br />33659 <br />53297 <br />6619.80 <br />50696 <br />6619.23 <br />0.013 <br />0.012 <br />1990 <br />33649 <br />53328 <br />6620.16 <br />50732 <br />6619.69 <br />-0.010 <br />-0.013 <br />1991 <br />33612 <br />53380 <br />6619.97 <br />50799 <br />6619.66 <br />0.003 <br />0.001 <br />1992 <br />33553 <br />53409 <br />6621.03 <br />50857 <br />6620.83 <br />-0.018 <br />-0.020 <br />1993 <br />33551 <br />53466 <br />6619.68 <br />50900 <br />6619.56 <br />0.031 <br />0.030 <br />1994 <br />33605 <br />53469 <br />6618.98 <br />50944 <br />6618.85 <br />0.016 <br />0.016 <br />1995 <br />33687 <br />53436 <br />6619.55 <br />51033 <br />6619.31 <br />-0.006 <br />-0.005 <br />1996 <br />33694 <br />53476 <br />6619.79 <br />51081 <br />6619.62 <br />- 0.005 <br />-0.006 <br />1997 <br />33683 <br />53532 <br />6621.00 <br />51141 <br />6620.88 <br />-0.020 <br />-0.021 <br />1998 <br />33647 <br />53625 <br />6620.23 <br />51241 <br />6620.22 <br />0.008 <br />0.007 <br />1999 <br />33612 <br />53663 <br />6619.57 <br />51292 <br />6619.57 <br />0.013 <br />0.013 <br />2000 <br />33577 <br />53728 <br />6620.47 <br />51365 <br />6620.47 <br />-0.012 <br />-0.012 <br />2001 <br />33547 <br />53780 <br />6619.22 <br />51429 <br />6619.22 <br />0.020 <br />0.020 <br />2002 <br />33518 <br />53791 <br />6618.58 <br />51463 <br />6618.58 <br />0.018 <br />0.018 <br />2003 <br />33466 <br />53763 <br />6617.13 <br />51515 <br />6617.13 <br />0.028 <br />0.028 <br />2004 <br />33432 <br />53798 <br />6619.27 <br />51554 <br />6619.27 <br />-0.056 <br />-0.056 <br />2005 <br />33441 <br />53853 <br />6619.13 <br />51610 <br />6619.13 <br />0.002 <br />0.002 <br />2006 <br />33426 <br />53898 <br />6618.80 <br />51659 <br />6618.80 <br />0.007 <br />0.007 <br />2007 <br />33391 <br />53944 <br />6619.10 <br />51716 <br />6619.10 <br />-0.005 <br />-0.005 <br />2008 <br />33372 <br />53997 <br />6619.41 <br />51771 <br />6619.41 <br />-0.006 <br />-0.006 <br />2009 <br />33343 <br />54052 <br />6618.70 <br />51826 <br />6618.70 <br />0.013 <br />0.013 <br />2010 <br />33352 <br />54082 <br />6616.94 <br />51851 <br />6616.94 <br />0.072 <br />0.072 <br />2011 <br />33384 <br />54090 <br />6618.28 <br />51871 <br />6618.28 <br />-0.067 <br />-0.067 <br />2012 <br />33430 <br />54058 <br />6618.98 <br />51925 <br />6618.98 <br />-0.013 <br />- 0.013 <br />2013 <br />33472 <br />54066 <br />6618.56 <br />51975 <br />6618.56 <br />0.008 <br />0.008 <br />2014 <br />33466 <br />54102 <br />6620.07 <br />52021 <br />6620.07 <br />-0.033 <br />-0.033 <br />2015 <br />33425 <br />54184 <br />6618.84 <br />52115 <br />6618.84 <br />0.013 <br />0.013 <br />2016 <br />33353 <br />54258 <br />6617.45 <br />52193 <br />6617.45 <br />0.018 <br />0.018 <br />2017 <br />33355 <br />54284 <br />6618.59 <br />52218 <br />6618.59 <br />-0.046 <br />-0.046 <br />2018 <br />33349 <br />54311 <br />6619.21 <br />52263 <br />6619,21 <br />-0.014 <br />-0.014 <br />2019 <br />33343 <br />54337 <br />6619.83 <br />52312 <br />6619.83 <br />-0.012 <br />-0.012 <br />2020 <br />33272 <br />54412 <br />6619.16 <br />52413 <br />6619.16 <br />0.007 <br />0.007 <br />,Jan 2014 NNID Subsidence Prediction Rev 25.x1s: Table 2 PN: 2013 -26 <br />