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• SEDIMENT POND EVAPORATION <br />No changes are required from prior submittal. <br />SUBSIDENCE EFFECTS ON SPRINGS AND SEEPS <br />No changes are required form~prior submittal. <br />ALLUVIAL WELL PUMPAGE <br />No changes are required form prior submittal. <br />ALLUVIAL AOUIF'ER ABSTRACTIONS INTO MINES <br />No changes are required f rinlprior submittal. <br />DEEP AOUIFER PUMPAGE <br />No changes are required~fo prior submittal. <br />POSTMINING INFLOW TO WORKINGS <br />No changes are required form prior submittal. <br />COAL MOISTURE LOSS <br />• No changes are required form~prior submittal. <br />No changes are requiredrni prior submittal. <br />SUMMARY OF WORST CASE DEPLETION'S <br />The following table presents the depletions for the approved 8,000,000 TPY operation, the proposed <br />10,000,000 TPY opemtion and the additional depletion resulting from the production increase. The <br />numbers represent the number of ac-R assoicated u~th each activity <br />ACTIVITY 8,000,000 TPY 10,000,000 TPY DIFFERENCE <br />U/G DUST 3.43 4.29 0.86 <br />SUPPRESSION <br />BATHI-LOUSE 1.02 10.3 9.28 <br />EQUIPMENT 1.4 1.75 0.35 <br />WASHING <br />ROAD WATERING 0.4 0.5 0.1 <br />VENT 68.8 68.8 0.0 <br />CONSUMPTION <br />COAL PROCESSING 88.8 <213.1' 124.3 <br />SED PONDS N/A N/A N/A <br />SPRING & SEEPS N/A N/A N/A <br />ALLUVIAL WELL <br />PUMPING N/A N/A N/A <br />ALLUVIAL AQUIFER 31 31 0.0 <br />