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• <br />Dave Flats Pmjat <br />Mi Qauler Watar QoaAty <br />4.3 Samole Collection - Surtace Water <br />Surface water sampling was performed concurrently with groundwater sampling. At each surface <br />water location two 40m1 VOA vials were filled, followed by the five sample bottles. Sampling <br />personnel changed gloves after each sampling location. The surface water samples were stored <br />on ice in a cooler with the ground water samples. <br />4.4 Sample Labelioe <br />Samples collected from each monitoring well and surface water location were identified with the <br />sample location number and the analyses to be performed by the laboratory. For example, the <br />seven bottles from monitoring well DFMW-1 were labeled as follows: <br />DFMW - 1 <br />DFMW - 1 <br />DFMW - ] <br />DFMW - 1 <br />• DFMW - 1 <br />DFMW-1 <br />VOA (two bottles) <br />pH, specific conductance, total dissolved solids (TDS) and total <br />suspended solids (TSS). <br />Dissolved metals and hardness <br />Turbidity <br />Anions <br />Cr+ti, alkalinity <br />The samples were submitted to Evergreen Analytical, Inc. on March 8, 1991. <br />4.5 Field Measurements <br />Water levels, pH, temperature and TDS were measured at each groundwater monitoring well. <br />Water levels were measured in feet below the top of the PVC casing. Field parameters (i.e. pH <br />TDS and temperature) were measured with standard field monitoring devices and the results are <br />reported in standard pH units, parts per million (ppm), and degrees centigrade, respectively. <br />Table 2 summarizes the field measurements for each sampling event. <br />5.0 ANALYTICAL RESULTS <br />A detailed list of the monitoring parameters, laboratory methods, and analytical results for each <br />well is presented in Table 1. <br />Pmjed N®6er 769-9J-M2 <br />• Arya 18, 1991 <br />Pace 4 <br />