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City of Tracy, Ca. <br />Sludge Application to K&L Farms <br />1991-92 Groundwater Monitoring Data <br />1st Semiannual Report <br />Units/ <br />Ag Water <br />Well <br />Well <br />WellWell <br />Well <br />W <br />Parameter <br />Method <br />Format <br />Quality Goals <br /># 1 <br /># 2 <br /># 3 <br /># 4 <br /># 5 <br />DVe#III <br />11/20/91 <br />11/20/91 <br />11/20/91 <br />11/20/91 <br />11/20/91 <br />11/20/91 <br />Date n.a. m/d/y <br />Semiannual <br />Depth to <br />Static Level Sounding ft-msI <br />none <br />20.62 <br />444.36 <br />61.79 <br />70.05 <br />15.46 <br />Appearance Field, visual <br />none <br />Dry <br />Turbid <br />Turbid <br />Turbid <br />Dry <br />Clear <br />Total Dissolved Solids EPA160.1 mg/1 <br />450 (a) <br />well <br />3,319 <br />1,409 <br />1,146 <br />well <br />1,440 <br />Nitrate -nitrogen EPA300.0 mg/l <br />none <br />Not <br />7.46 <br />9.4 <br />10.9 <br />Not <br />8.88 <br />Dissolved Oxygen Field electrode mg/1 <br />none <br />Sampled <br />Sampled <br />pH Field electrode units <br />none <br />7.6 <br />7.5 <br />7.7 <br />7.5 <br />Electrical Conductivity Field conductivity cell umbos/cm <br />none <br />4850 <br />2580 <br />2320 <br />2310 <br />Temperature Field thermometer deg. F <br />none <br />56 <br />60 <br />60 <br />54 <br />ISSOLVED <br />Zinc EPA200.7/SW6010 mg/I <br />2.00 (a) <br />0.017 <br />0.007 <br />0.007 <br />0.012 <br />Copper EPA200.7/SW6010 mg/1 <br />0.20 (a) <br />0.002 <br />0.002 <br />0.003 <br />0.002 <br />Nickel EPA200.7/SW6010 mg/1 <br />0.20 (a) <br /><0.008 <br /><0.008 <br /><0.008 <br /><0.008 <br />Cadmium EPA200.7/SW6010 mg/I <br />0.01 <br />(a) <br />0.003 <br /><0.001 <br /><0.001 <br /><0.001 <br />Lead EPA200.7/SW6010 mg/l <br />5.00 <br />(a) <br />0.03 <br />0.015 <br />0.022 <br /><0.018 <br />(a)FromCalifornia Department of Health Services, September 1988. <br />.Me <br />no Designated Level Methdology, Appendix 3, Agricultural Water Quality Goals <br />IE <br />11 <br />E <br />