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MPDS-UN0187-06 <br /> December 11, 1995 <br /> Page 3 of 6 <br /> TABLE 2 <br /> RECORD OF THE TEMPERATURE, CONDUCTIVITY, AND pH VALUES <br /> IN THE MONITORING WELLS DURING PURGING AND PRIOR TO SAMPLING <br /> (Measured on November 8, 1995) <br /> Gallons Casj-ng Temper- Conductivity <br /> per Casing Gallons Volumes ature ( [ttmhos/cm) <br /> Well # Volume Time Purged Purged _ --( °F) x1040? _ pH <br /> U-1 2 . 76 14 : 30 0 0 73 . 0 4 51 7 50 <br /> 2 5 0 91 71 . 3 4 . 68 7 24 <br /> 5 5 1 . 99 70 9 4 . 72 7 11 <br /> 8 2 90 70 6 4 75 7 03 <br /> 14 :40 11 3 99 70 . 6 4 76 6 99 <br /> U-2 2 99 13 45 0 0 72 7 4 62 7 78 <br /> 3 1 00 70 . 9 4 91 7 52 <br /> 6 2 . 01 70 . 7 4 89 7 40 <br /> 9 3 . 01 70 7 4 . 90 7 35 <br /> 13 56 12 4 01 70 6 4 92 7 .32 <br /> U-3 2 22 14 : 08 0 0 74 2 6 43 7 04 <br /> 2 0 90 72 6 6 . 61 6 92 <br /> 4 1 80 72 . 0 6 58 6 85 <br /> 6 2 70 71 7 6 57 6 80 <br /> 14 . 18 8 3 60 71 5 6 . 63 6 78 <br /> U-4 1 92 12 03 0 0 70 8 5 82 7 71 <br /> 2 1 04 70 . 7 5 74 7 52 <br /> 4 2 08 70 6 5 54 7 41 <br /> 6 3 13 70 .4 5 49 7 34 <br /> 12 12 8 4 17 70 4 5 47 7 31 <br />