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Table 5 <br /> Results for Process Ponds Inorganic Analyses <br /> Owens-Brockway Glass Containers <br /> Tracy, California <br /> Pond 1 Pond 3 Pond 5 <br /> Constituents Units' 7/14/19942 6/14/20003 6/14/20003 <br /> Electrical Conductivity@25C µmhos/cm4 3,400 3,500 2,100 <br /> Dissolved Oxygen mg/1 NTS 8.5 2.1 <br /> pH pH units 7.4 8.5 7.8 <br /> Arsenic mg/1 0.035 NT NT <br /> Calcium mg/1 920 180 52 <br /> Chromium mg/1 1.8 NT NT <br /> Copper mg/1 2.55 NT NT <br /> Lead mg/1 0.81 NT NT <br /> Magnesium mg/1 130 57.4 21.3 <br /> Mercury mg/1 ND NT NT <br /> Selenium mg/1 0.02 NT NT <br /> Silver mg/1 ND NT NT <br /> Sodium mg/1 451 310 220 <br /> Zinc mg/1 7.28 NT NT <br /> Potassium mg/1 33 28.1 ND <br /> Barium mg/1 1.82 0.07 0.021 <br /> Alkalinity(total) mg/1 630 500 380 <br /> Bicarbonate Alkalinity mg/1 769 470 380 <br /> Carbonate Alkalinity mg/1 ND 30 ND <br /> Hydroxide Alkalinity mg/1 ND ND ND <br /> Chloride mg/l NT 660 250 <br /> Nitrate as NO3 mg/1 NT ND 40 <br /> Sulfate as SO4 mg/1 NT 720 340 <br /> BOD 7 mg/1 NT 9.1 17.5 <br /> Hardness mg/1 1,500 690 220 <br /> Total Dissolved Solids mg/1 1,934 NT NT <br /> Notes: <br /> 1) All concentrations reported in milligrams per liter(mg/1) unless otherwise noted. <br /> 2) Nolte& Associates, Inc. <br /> 3) Golder Associates, Inc. <br /> 4) µmhos/cm=micromhos per centimeter. <br /> 5) NT=Not tested. <br /> 6) ND=Not detected at or above the laboratory method detection limit. <br /> 7) BOD =Biochemical oxygen demand. <br /> 003-7170 <br /> R00-37a-xls Table 5 Golder Associates workplan 8/3/00 <br />