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' Re: IAD 7'r97-E747-032-05 -2- August 5, 1980 <br /> Table No. I <br /> (mg/1 ) <br /> Allen Mine ' Purgatory Purgatory <br /> ' Discharge 7/7/80 Above Allen 7/7/80 Below Allen 7/7/80 <br /> i Parameter 570F 12:20 PM 570F 11 :50 All 590F 12:15 PM <br /> Sodium, dissolved 234 4.17 2.9 <br /> Calcium, dissolved 15.0 32.2 31.4 <br /> .� Magnesium, dissolved 4.6 4.5 4.6 <br /> Potassium, dissolved 4.57 0.95 0.95 <br /> Iron, total 0.10 0.43 0.41 <br /> Iron, dissolved <0.02 <0.02 <0.02 <br /> Zinc, total 0.05 <0.01 <0.01 <br /> Zinc, dissolved 0.03 <0.01 <0.01 <br /> Manganese, total <0.009 0.018 0.022 <br /> Manganese, dissolved <0.009 <0.009 <0.009 <br /> Selenium, total 0.011 0.002 <0.002 <br /> Boron, total 0.09 0.04 0.03 <br /> Alkalinity (as CaCO3) 434 62.8 84.9 <br /> i Bicarbonate 528 101 103 <br /> Carbonate 0 0 0 <br /> Chloride 7.1 2.30 2.40 <br /> Fluoride 3.48 0.64 0.51 <br /> PH 8.0 7.9 8.0 <br /> Sulfate 158 11.7 11.1 <br /> Conductivity' (umhos/cm) 100 170 190 <br /> Total dissolved solids 807 135 103 <br /> Total suspended solids- 4 21 16 <br /> Oil and grease 5 2 4 <br /> Hardness (as CaCO3) 56.4 98.9 97.3 <br /> Sodium Absorption Ratio 13.6 0.2 0.1 <br /> Ion Balance 3.0 -1 .2 -0.6 <br /> COMMERCIAL TESTING & ENGINEERING CO. <br /> )r'9inal Copy Watermarked <br /> For Your Protection �� <br /> -<66 <br />