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Table B. Elk Creek Mine USLE Calculation: Reclaimed Areas (2020) <br />Table C. Elk Creek Mine USLE Calculation: Extended Reference Area (2020) <br />R K 71 <br />L5 <br />© <br />P <br />A (Tons/ac/yr) <br />1 <br />33.30 <br />0.15 <br />2.20 <br />0.012 <br />1.00 <br />0.132 <br />2 <br />33.30 <br />0.15 <br />1.76 <br />0.070 <br />1.00 <br />0.615 <br />3 <br />33.30 <br />0.15 <br />1.15 <br />0.090 <br />1.00 <br />0.517 <br />4 <br />33.30 <br />0.15 <br />1.76 <br />0.010 <br />1.00 <br />0.088 <br />5 <br />33.30 <br />0.15 <br />0.91 <br />0.012 <br />1.00 <br />0.055 <br />6 <br />33.30 <br />0.15 <br />0.91 <br />0.012 <br />1.00 <br />0.055 <br />7 <br />33.30 <br />0.15 <br />1.76 <br />0.130 <br />1.00 <br />1.143 <br />8 <br />33.30 <br />0.15 <br />1.46 <br />0.220 <br />1.00 <br />1.604 <br />9 <br />33.30 <br />0.15 <br />0.78 <br />0.035 <br />1.00 <br />0.136 <br />10 <br />33.30 <br />0.15 <br />0.36 <br />0.035 <br />1.00 <br />0.063 <br />11 <br />33.30 <br />0.15 <br />0.66 <br />0.034 <br />1.00 <br />0.112 <br />12 <br />33.30 <br />0.15 <br />0.66 <br />0.034 <br />1.00 <br />0.112 <br />13 <br />33.30 <br />0.15 <br />2.19 <br />0.032 <br />1.00 <br />0.350 <br />14 <br />33.30 <br />0.15 <br />1.15 <br />0.012H--.0000 <br />0.069 <br />15 <br />33.30 <br />0.15 <br />3.41 <br />0.012 <br />1.00 <br />0.204 <br />MEANj <br />33.30 11 0.15 <br />1.41 <br />0.05 <br />1.00 <br />0.352 <br />Table C. Elk Creek Mine USLE Calculation: Extended Reference Area (2020) <br />Oxbow Mining, LLC Elk Creek Mine Page 10 <br />Phase 11 Bond Release 5edimentology Evaluation 2020 <br />R K 71 <br />L5 <br />© <br />P <br />A (Tons/ac/yr) <br />1 <br />33.30 <br />0.15 <br />0.66 <br />0.19 <br />1.00 <br />0.626 <br />2 <br />33.30 <br />0.32 <br />0.46 <br />0.30 <br />1.00 <br />1.471 <br />3 <br />33.30 <br />0.32 <br />6.12 <br />0.21 <br />1.00 <br />13.695 <br />4 <br />33.30 <br />0.02 <br />0.46 <br />0.14 <br />1.00 <br />0.043 <br />5 <br />33.30 <br />0.02 <br />0.52 <br />0.21 <br />1.00 <br />0.073 <br />6 <br />33.30 <br />0.32 <br />0.81 <br />0.13 <br />1.00 <br />1.122 <br />7 <br />33.30 <br />0.32 <br />0.46 <br />0.18 <br />1.00 <br />0.882 <br />8 <br />33.30 <br />0.15 <br />3.50 <br />0.13 <br />1.00 <br />2.273 <br />9 <br />33.30 <br />0.10 <br />4.25 <br />0.17 <br />1.00 <br />2.406 <br />10 <br />33.30 <br />0.15 <br />2.27 <br />0.17 <br />1.00 <br />1.928 <br />11 <br />33.30 <br />0.15 <br />3.88 <br />0.17 <br />1.00 <br />3.295 <br />12 <br />33.30 <br />0.15 <br />1.78 <br />0.17 <br />1.00 <br />1.511 <br />13 <br />33.30 <br />0.15 <br />1.78 <br />0.27 <br />1.00 <br />2.401 <br />14 <br />33.30 <br />0.15 <br />1.78 <br />0.271.00 <br />2.401 <br />15 <br />33.30 <br />0.15 <br />1.10 <br />0.11 <br />1.00 <br />0.604 <br />MEAN <br />33.30 0.17 <br />1.99 <br />0.19 <br />1.00 <br />2.175 <br />Oxbow Mining, LLC Elk Creek Mine Page 10 <br />Phase 11 Bond Release 5edimentology Evaluation 2020 <br />