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MPDS-UNG348-04 <br /> Page 3 of 5 <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 September 9, 1994) <br /> Gallons Casing Temper- Conductivity <br /> per Casing Gallons Volumes ature ( [Amhos/cm] <br /> Well Volume Time Purged Purged._ (°F) x1000 PH- <br /> MW-1 1 52 9 42 am 0 0 71 5 2 41 7 36 <br /> 1 5 0 99 73 8 3 04 7 24 <br /> 3 1 97 74 7 3 . 10 7 19 <br /> 4 5 2 96 74 7 3 08 7 16 <br /> 9 44 am 6 5 4 28 74 6 3 09 7 15 <br /> MW-2 1 77 10 11 am 0 0 78 6 3 02 7 14 <br /> 2 1 13 75 8 2 71 7 23 <br /> 4 2 26 75 4 2 67 7 22 <br /> 6 3 39 75 2 2 68 7 22 <br /> 10 14 am 8 4 52 74 9 2 65 7 20 <br /> MW-3A 1 65 10 38 am 0 0 82 9 2 94 7 23 <br /> 2 1 21 75 0 3 11 7 23 <br /> 3 5 2 12 73 1 3 04 7 21 <br /> 5 3 03 72 3 3 01 7 18 <br /> 10 41 am 7 4 24 71 9 3 01 7 17 <br /> MW-4 1 24 11 18 am 0 0 81 0 3 20 7 16 <br /> 1 5 1 21 77 0 3 13 7 24 <br /> 2 5 2 02 77 3 3 05 7 25 <br /> 4 3 23 77 4 3 42 7 18 <br /> 11 21 am 5 4 03 77 4 3 47 7 17 <br />