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r <br /> �S <br /> MPDS-UN2859-02 <br /> Page 3 of 8 <br /> 7 <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 February 18, 1994) <br /> Gallons Casing Temper- Conductivity <br /> per Casing Gallons Volumes ature ( [µmhos/cm] <br /> Well # Volume Time Purged Purged °F — _ x100) PH, <br /> MW-1 0 93 11 14 0 0 60 3 8 80 7 72 <br /> 1 1 08 66 . 7 9 10 7 55 <br /> 2 2 15 67 2 9 23 7 48 <br /> 3 3 23 68 0 9 45 7 40 <br /> 11 21 4 4 30 68 . 2 9 40 7 37 <br /> MW-2 0 82 15 00 0 0 62 5 7 68 7 35 <br /> 1 1 22 66 0 7 78 7 11 <br /> 2 2 .44 66 8 7 88 7 09 <br /> 3 3 66 65 4 7 50 7 14 <br /> . 15 19 3 5 4 27 65 2 7 23 7 24 <br /> MW-3 0 . 58 13 50 0 0 63 4 7 70 7 34 <br /> 0 5 0 86 64 4 7 20 7 18 <br /> 1 1 72 64 9 7 07 7 15 <br /> 1 5 2 . 59 65 3 6 62 7 13 <br /> 2 3 .45 65 3 6 78 7 09 <br /> 14 15 2 5 4 .31 65 4 6 90 7 . 08 <br /> MW-4 1 75 11 55 0 0 62 2 7 18 7 92 <br /> 2 1 . 14 65 4 7 45 7 . 73 <br /> 4 2 .29 67 3 7 62 7 .62 <br /> 6 3 .43 67 8 7 66 7 .54 <br /> 12 05 7 4 00 68 1 7 69 7 48 <br /> MW-5 1 59 10 27 0 0 58 8 7 40 7 98 <br /> 1 5 0 94 64 4 7 97 7 81 <br /> 3 1 89 66 1 8 11 7 . 72 <br /> 4 5 2 83 67 0 8 23 7 63 <br /> 10 35 6 5 4 09 67 4 8 24 7 58 <br /> n <br />