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<br />The A and B-Groove aquifers had insignificant WL change from 1994 to 1998, but <br />continued to reflect minor or no effects of water well pumpage. The Perched aquifer, with <br />the historically highest potentiometric water level, indicated recompletion effects (+11') <br />immediately following recompletion with WL data slowly increasing over the period of <br />record. The Dissolution Surface indicated a trend toward lower potentiometric levels in <br />1991 and 1992 following recompletion, but similar to other Dissolution Surface wells (down- <br />dip and up-dip) in late 1993 an increase of 14' was noted. From 1994 -1998 the water level <br />has been fairly stable. <br />• Dedicated Monitoring Wells Up-Gradient. South Of Lease <br />Wells established to monitor up-gradient conditions following 1997 completion of <br />production wells are: <br />Wells A uifer <br />BG-1 B-Groove <br />DS-2 Dissolution Surface <br />The up-gradient wells, south of the lease on the production well 3A-4H pad, were <br />completed in September 1997. Following addition of cement (outside of the casing) and <br />extensive blowing out water from the wells, water levels and WO data has been collected. <br />WQ of BG-1 changed from 4000 to 1500 umhos/cm for conductivity as a result of the <br />recompletion work. WO is typical of other B-Groove wells. However, DS-2 changed very <br /> <br />70 <br />