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s <br /> MPDS-UNG981-06 <br /> Page 4 of 15 <br />• TABLE 2 <br /> RECORD OF THE TEMPERATURE, CONDUCTIVITY, pH VALUES <br /> IN THE MONITORING WELLS DURING PURGING AND PRIOR TO SAMPLING <br /> Gallons Cas5.ng Temper- Conductivity <br /> per Casing Gallons Volumes ature ( [µmhos/cm] <br /> Well # volume Time Purged_ Purcred {11F) x100) __ OR <br /> (Measured on, January 25, 1995) <br /> MW6 3 . 60 12 :20 0 0 64 .4 2 . 91 8 . 02 <br /> 3 .5 0 . 97 66 0 2 . 96 7 .69 <br /> 7 1 . 94 66 . 6 2 . 93 7. 54 <br /> 10 5 2 . 92 67 . 0 2 . 95 7 .47 <br /> 12 . 32 14 .5 4 . 03 67 .3 2 . 98 7 .42 <br /> MW8 3 80 13 16 0 0 65 2 3 . 04 7 . 74 <br /> 4 1 . 05 66 3 3 . 10 7 . 60 <br /> 8 2 . 11 66 . 8 3 . 11 7 .53 <br /> 12 3 . 16 66 . 9 3 . 13 7 .48 <br /> 13 . 29 15 5 4 . 08 67 . 2 3 . 14 7 .43 <br /> MW9 3 . 65 11 20 0 0 61 5 3 . 09 7 . 83 <br /> 3 5 0 . 96 63 5 3 . 21 7 .65 <br /> 7 1 . 92 64 4 3 . 25 7 . 58 <br /> 10 . 5 2 88 65 2 3 30 7 .53 <br /> 14 3 . 84 65 6 3 . 30 7 .44 <br /> 11 . 33 15 4 . 11 - - - <br /> MW10 3 . 87 14 : 03 0 0 65 . 8 2 . 97 7 . 88 <br /> 4 1 . 03 66 . 5 3 . 05 7 . 74 <br /> 8 2 . 07 67 . 0 3 . 10 7 . 63 <br /> 12 3 . 10 67 . 3 3 . 10 7 .49 <br /> 14 : 16 15 . 5 4 . 01 67 6 3 . 16 7 .41 <br /> MW11 4 07 16 40 0 0 65 . 9 2 . 74 7 .93 <br /> 4 0 . 98 66 . 6 2 . 85 7 . 88 <br /> 8 1 . 97 67 . 1 2 . 87 7 .77 <br /> 12 2 . 95 67 3 2 . 89 7 . 72 <br /> 16 . 55 16 . 5 4 . 05 67 .4 2 . 91 7 . 65 <br />