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�11 <br />W, <br />a) <br />00 <br />Q) <br />0 <br />ai <br />(0 <br />Table 2: City of Tracy Sludge Land Application Site <br />Semiannual Monitoring Report: Jan. 12, 1993 <br />I <br />Groundwater Monitoring Results <br />Ag Water <br />Well <br />Well <br />Well <br />Well <br />Well <br />Well <br />Units/ <br />Quality <br />No. 1 <br />No. 2 <br />No. 3 <br />No. 4 <br />No. 5 <br />DW1 <br />Parameter <br />Method <br />Format <br />Goals <br />Date <br />n.a. <br />m/d/y <br />Semiannual <br />11/18/92 <br />11/18/92 <br />11/19/92 <br />11/18/92 <br />11/18/92 <br />11/18/921 <br />Depth to <br />Static Level <br />Sounding <br />ft-msl <br />none <br />25.94 <br />40.67 <br />61.35 <br />69.4 <br />16.46 <br />Appearance <br />Field, visual <br />none <br />Turbid <br />Turbid <br />Turbid <br />Turbid <br />Turbid <br />Clear <br />Total Dissolved Solids <br />EPA160.1 <br />mg11 <br />450 (a) <br />1671 <br />5061 <br />723 <br />1257 <br />1278 <br />1630 <br />Nitrate -nitrogen <br />EPA300.0 <br />mg/l <br />none <br /><0.11 <br />8.6 <br />3.2 <br />13.8 <br />2.7 <br />9.03 <br />pH <br />Field electrode <br />units <br />none <br />7.7 <br />7.6 <br />7.9 <br />7.7 <br />7.8 <br />7.7 <br />Electrical Conductivity <br />Field conductivity cell <br />umhos/cm <br />none <br />2820 <br />6050 <br />1280 <br />2050 <br />2175 <br />2720 <br />Temperature <br />Field thermometer <br />deg. F <br />none <br />58 <br />58 <br />60 <br />60 <br />58 <br />58 <br />STLC: <br />Zinc <br />EPA200.7/SW6010 <br />mg/l <br />2.00 (a) <br /><0-050 <br /><0.050 <br /><0.050 <br /><0.050 <br /><0.050 <br /><0.050 <br />Copper <br />EPA200.7/SW6010 <br />mg/l <br />0.20 (a) <br /><0-050 <br /><0.050 <br /><0-050 <br /><0.050 <br /><0.050 <br /><0.050 <br />Nickel <br />EPA200.7/SW6010 <br />mg11 <br />0.20 (a) <br /><0.100 <br /><0.100 <br /><0.100 <br /><0.100 <br /><0.100 <br /><0.100 <br />Cadmium <br />EPA200.7/SW6010 <br />Mg/l <br />0.01 (a) <br /><0.001 <br /><0.001 <br /><0.001 <br /><0.001 <br /><0.001 <br /><0.001 <br />Lead <br />EPA200.7/SW6010 <br />I mg/l <br />5.00 W, <br />0.007 <br />0.015 <br /><0.005 <br /><0.005 <br /><0.005 <br /><0.005 <br />From California Department of Health Services. September, 1988. The Designated Level Methodology, <br />A�dix 3, Agricultural Water Quali!y Goals. <br />9 <br />