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in the HI aquifer, and backflll wells GF-5 and GF-7, were used in the development of this • <br /> map. Wells GF-5 and GF-7 are completed in the backflll in the area where the H and I coal <br /> seams were mined. Flow in the HI aquifer has been changed mainly near the A pit <br /> between wells GF-4 and GMP-1. The overall flow regime in this aquifer is northerly, similar <br /> to that observed in 1997 (see Hydro-Engineering, 1998). The ground-water gradient <br /> between the baddiA aquifer and the un-mined HI aquifer downgradient is relatively flat as <br /> it is in the QR backfill. The contours in the HI aquifer have also been changed on the east <br /> side of the active A pit. <br /> The 3rd White Sandstone aquifer water-level elevations are presented on Map <br /> No. 2-3. Wells GB-2, GC-2, GE-3, P-8, 81-03A, and GP-9 were used in the development of <br /> this map. Flow direction in the 3rd White Sandstone is mainly toward the north, as <br /> expected. Data from wells GE-3 and 81-03A indicate that the 3rd White Sandstone water • <br /> flows toward the west between these two wells and probably toward a discharge to an <br /> adjacent aquifer or to the surface. The 1998 contours are very similar to those observed <br /> over the last few years. <br /> • <br /> 2-10 <br />