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NEW ELK/GOLDEN EAGLE <br /> QUARTERLY SURFACE WATER REPORT <br /> Site No. CCS-2: Downstream Ciruela Canyon <br /> Feb May Aug Nov <br /> Date Sampled 3-9-84 5-29-4 8-28-4 11-27-4 <br /> Time 1005 - 1045 1325 <br /> Flow (gpm) ** 20 30 <br /> Field pH (S.U.) 8.1 8.3 9.2 <br /> Field Conductivity (umhos) 1133 843 1185 <br /> Temperature (oC) 0.4 21.0 0.4 <br /> Turbidity (NTU) 30 67 163 <br /> TSS (mg/1) 145 81 177 <br /> TDS (mg/1) 710 537 762 <br /> TCS (mg/1) 126 40 150 <br /> Hardness (mg/1) 63 230 109 <br /> Iron (mg/1) 2.70 1.62 4.03 <br /> Manganese (mg/1) 0.09 0.03 0.10 <br /> Dissolved Oxygen (ppm) 18.0 <br /> Carbonate (mg/1) 12 <br /> Bicarbonate (mg/1) 738 <br /> Chloride (mg/1) 12.7 <br /> Sulfate (mg/1) 38 <br /> Ammonia (mg/1) 0.05 <br /> Nitrite/Nitrate (mg/1) 0.04/0.9 <br /> Calcium (mg/1) 24 <br /> Magnesium (mg/1) 12 <br /> Potassium (mg/1) 2.9 <br /> Sodium (mg/1) 272 <br /> Boron (mg/1) 0.05 <br /> Cadmium (mg/1) 0.01 <br /> Copper (mg/1) 0.02 <br /> Lead (mg/1) 0.01 <br /> Mercury (mg/1) 0.3 <br /> Nickel (mg/1) 0.05 <br /> Selenium (mg/1) 0.01 <br /> Zinc (mg/1) 0.02 <br /> Silver (mg/1) 0.01 <br /> SAR (mg/1) 11.3 <br /> Total Ions (Me/1) 27.74 <br /> * No flow at surveyed cross-section. Water absorbed into alluvium 400 feet upstream from <br /> station. <br /> ** No flow at surveyed cross-section. Water absorbed into alluvium just below mine <br /> discharge. <br /> *** Meter malfunction. <br />