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• for well GP3. Water levels for well GP3 significantly declined <br /> in late 1987. Water levels appear to be continuing to decline as <br /> values for 1989 indicated . The HI aquifer in this area should <br /> not have been affected by mining in 1989. <br /> Figure A-25 presents the water-level elevation data for well <br /> GP4, which is completed in the KLM aquifer. Data prior to 1988 <br /> shows a great deal of variance with the third quarter of 1967 <br /> being significantly lower than previous measurements. Water- <br /> level elevations for 1988 and 1989 have remained steady. <br /> The water-level elevation versus time plot for well GP5 is <br /> presented in Figure A-26. The levels in the OR aquifer near well <br /> GP5 have been fairly steady through September 1987 . Water levels <br /> • in well GP5 declined approximately 15 feet during 1988 and have <br /> remained stable through 1989. This response reflects the drought <br /> conditions of 1988 and continued similar conditions in 1989. Well <br /> GP6 is completed in the OR aquifer and is located approximately <br /> 4700 feet south of well GP5. Water-level elevation versus time <br /> is presented in Figure A-27. Overall water levels have dropped <br /> slightly in the OR aquifer in this area since September 1987, but <br /> the decline is very small compared to the change in well GP5. <br /> Water levels in the OR aquifer at well GP6 must not be as <br /> sensitive to changes in recharge as they are at well GP5. Water- <br /> level data for wells GP4, GP5 and GP6 are presented in Table A-7. <br /> Well GP7 is completed in the HI aquifer at the easternmost <br /> side of the Trapper Mine permit boundary. Water-level elevations <br /> versus time for well GP7 are• presented on Figure A-26. Levels have g <br /> 2-11 <br />