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GROUND WATER MONITORING <br />Quarterly water samples were collected at monitoring wells AA-1 and AA-3 using <br />a hand bailer. The results of groundwater data collected during 2008 and pertinent <br />water quality parameters are found below. Depth to water is measured from the top of <br />the steel casing on AA-1 and top of the 2-inch PVC pipe for AA-3. The location of the <br />alluvial wells can be found on map, "Figure 11 ", in Appendix A. Graphs and well <br />completion diagrams are presented in Appendix B. <br />Monitoring Well AA-1: <br />Quarter Date pH <br />Su Temp °C Depth <br />feet Cond. <br />umhos/cm Oil or <br />Grease <br />1 S 2/29/08 7.9 2.5 9.62 1100 No <br />2" 5/12/08 7.7 12.3 10.7 2800 No <br /> 8/11/08 7.2 19.8 13.1 3900 No <br />4trl 11/17/08 7.0 16.3 13.6 3900 No <br />Monitoring Well AA-3: <br />Quarter Date pH <br />Su Temp °C Depth <br />feet Cond. <br />umhos/cm Oil or <br />Grease <br />1 s 2/29/08 7.6 4.8 8.57 1410 No <br />2" 5/12/08 7.8 8.4 5.32 720 No <br />3r 8/11/08 7.6 18.6 8.50 1140 No <br />4 11/17/08 7.5 13.9 9.1 670 No <br />Findings: <br />A sample for a full suite analysis was obtained from both wells during June. <br />AA-1 The field parameters for this well are within well water range, but since it is a new <br />well, there is not historical data to compare. <br />AA-3 The field parameters for this well are similar to historic averages. <br />-2-