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BOWIE RESOURCES -BOWIE NO. 1 MINE The Subsidence Monitoring Point DH65 is located 390 feet from recent mining. This point is within <br />SUBSIDENCE MONITORING DATA TR-39 the angle of draw of the Bowie No. 1 Mine workings and was most recently affected by workings <br />described as Unpillared Rooms in 1997, more than 4 years ago. <br />STATION: DH65 Cap of Drill Hole <br />DATE NORTHING FASTING ELEVATION -DOWN/+UP <br />7/1/1982 19546. 30 3436. 30 8306 .21 0.00 <br />1/11/1994 19548. 28 3428 .24 8306 .15 -0.06 <br />10/11/1994 19546. 52 3428 .99 8306 .28 0.13 <br />6/5/1995 19549. 27 3427 .95 8307 .09 0.81 <br />6/17/1996 19549. 25 3427 .84 8307 .14 0.05 <br />11/10/1997 19549. 28 3427 .93 8306 .86 -0.28 <br />7/10/1998 19549. 31 3428 .49 8306 .83 -0.03 <br />6/17/1999 19549. 23 3428 .16 8306 .79 -0.04 <br />6/24/2000 19549. 09 3428 .01 8307 .10 0.31 <br />MAXIMUM 19549.31 3436.30 8307.14 0.81 <br />MINIMUM 19546.30 3427.84 8306.15 -0.28 <br />RANGE 3.01 8.46 0.99 <br />Page 11 <br />