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• Table 1.(rl <br />Mine Water Balance for the West Elk Mine <br /> <br />Parameter Volume <br />(atae fat) <br />a) blazer pumped to FW-I from MB-2R 16.5 <br />b) Water pumped to FW-l from the North Fork 223.5 <br />c) Water transferred from MB-1 to FW-1 (estimate) 0.0 <br />d) Backwazh from raw water intake gallery (RWIG) 10.0 <br />e) Potable wazer processed 15.3 <br />f) FW-1 wazer lost to seepage, evaporation and surface uses (estimate) 12.4 <br />g) blazer pumped underground 202.3 <br />h) Nazural inflow (seepage into the mine) (estimate) 2.0 <br />i) Water pumped from underground and discharged 57.3 <br />j) Water retained in mine behind 1-5 NW long wall panels 4.0 <br />k) Water leaving the mine on coal as added moisture 1 L 1.0 <br />1) Water leaving the mine on gob az added moisture 2.2 <br />m) Water leaving the mice in vrntilazion air and seepage 16.1 <br />• n) Water stored in FW-l 147.0 <br />o) Water stored in l.2 million gallon tank 10 <br />p) Water 'consumed' iD the mine. 3.7 <br />q) Total mine water inflow (estimaze) 204.3 <br />r) Total mine water outflow (estimate) 186.6 <br />g = a+b-c-d-e-f <br />n=4-i <br />q = g+h <br />r = i+k+1+m <br />• <br />1.61.rbItAHR-95.:10 13 REYiSED 0927/96 <br />