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Table 2 <br /> Field Parameters for October 12/13, 1993 Third-Pa rty Moni toring <br /> Upper . Lower <br /> Tailings Tailings Coll. Field Rinse. <br /> Units RS-S Pond: Pond: .. Pond Blank Blank'. M=9: .M~.12: .M~.13 <br />Date 10/12/93 10/12/93 10/12/93 10/12/93 10/12/93 10/13/93 10/12/93 10/13/93 10/13/93 <br />Time 1245 1550 1610 1515 1250 1015 1445 0850 1025 <br />pH 7.5 7.36 7.88 7.37 na na 7.37 7.11 7.12 <br />Spec. Cond. uS/cm 164.4 4940 6790 4860 na na 563 396 365 <br />Temperature' °C 9.7 12.4 14.7 15.7 na na 13.3 11.2 14.8 <br />Diss. Oxygen (a) mg/L 16.4 13.3 11.4 18.4 na na na na na <br />Depth ft. 0 0 0 0 na na 175 215 170 <br />Static Water Level ft. na na na na na na 142.9 184.78 135.9 <br />* =Surface water te mperatures from dissolved oxygen meter; groundwater temperatures from pH meter. <br />na =Not applicable. <br />(a) =Dissolved oxygen values too high for site elevation: faulty meter suspected. <br />RCG/Hagler Hailly <br />