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<br />The next well is sampled in the same manner. The order the samples are taken <br />are: FPW, DH122, DH96, AMW-1 end SMIId-2. This , historically, has been the <br />ozder from least salinity well to the greatest salinity well. The samples are <br />transported immediately after sampling is completed. <br />The parameters currently monitored during laboratory analysis are listed as <br />follows: <br />Calcium - dissolved <br />Iron - dissolved <br />Magnesium - dissolved <br />Manganese - dissolved <br />Molybdenum - dissolved <br />Sodium - dissolved <br />Alkalinity - total (as CACO, to pH 4.5) <br />Carbonate - (as CO,) <br />Hardness - (as CACO,} <br />Bicarbonate - (as HCO,) <br />pH - (pH units) <br />Specific conductance - (mmhos/cm) <br />Lead - dissolved <br />• Selenium - dissolved <br />Total dissolved solids - (at 180 degrees C) <br />Chloride <br />Sulfate (as SO,) <br />Sodium absorption ratio <br />The water laboratory reports from 1993 are presented in the following pages. <br />Each well was double sampled using the two procedures discussed above for the <br />entire year. When reviewing the report, the parameter values denoted by the <br />" "A" following the well designation refer to the five bailer volume purging <br />procedure. The parameter values denoted by the "B" following the well <br />designation refer to the three casing volume purging procedure. <br />The practice of double sampling the quarterly monitored wells will continually <br />be reviewed to determine the benefit derived from the practice. If it is <br />determined that sufficient background data has been collected, the Division <br />will be allowed to review the data before the practice is discontinued. <br />• <br />PAGE 12 <br />