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TABLE 2-4 <br />NEW ELK/GOLDEN EAGLE <br />MONTHLY SURFACE WATER REPORT <br />Site No. MDNE-1: New Elk Mine Discharge <br />-' - Jan Feb Mar Apr May June July Aug Sepi OctTNov Dec <br />Date Sampled 3-8-4 3-29-4 4-24-4 XXX <br />Time 1450 1200 1420 <br />Flow (gpm) ~ * ~ <br />Field pH IS.U.) 7.4 7.7 7.4 <br />Lab pH ($.U•) 8.43 <br />Field Conductivity (umhos/cm @ 2K) 1515 1484 1508 <br />Lab Conductivity (umhos/cm L 2K) 1590' <br />Temperature (oC) 14.6 14.5 l5.8 <br />D.O. (ppm) 1.6 1.7 1.4 <br />Turbidity (NTU) 0.5 <br />TSS (mg/11 ~4 <br />TDS lmg/11 980 <br />TCS (mg/1) 148 <br />Hardness (mg/1 37 <br />Iron (Total, mg/1) 0.09 <br />Manganese (Total, mg/1) <0.01 <br />~ Average pump flow = 150 gpm <br />