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NUCLA MINE NPDES WATER QUALITY REPORT (CONTINUATION) <br /> SAMPLE POINT NPDES 001 (DA0001 ) <br /> LOCATION 47N16W36BCC <br /> BASIN TUTTLE DRAW <br /> DATE OF COLLECTION 10/27/87 11/04/87 11/12/87 11/18/87 11/23/87 12/04/87 12/09/87 <br /> FIELD PARAMETERS <br /> CONDUCTIVITY (UMHOS/CM) 2050.00 1900.00 1650.00 1790.00 1700.00 1750.00 1900.00 <br /> PH (UNITS) 7.57 7.60 7.70 7.90 7.60 7.70 8.06 <br /> WATER TEMPERATURE (DEG C) 11.90 13.00 0.70 5.80 5.30 5.20 6.20 <br /> FLOW (CFS) 0.240 0.210 0.197 0.159 0.172 0.159 0.147 <br /> LABORATORY PARAMETERS <br /> ACIDITY, DISS. (MG/L OF CAC03) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> ALKALINITY, DISS. (MG/L OF CAC03) 357.00 <br /> ALUMINUM, TOTAL RECOVERABLE (MG/L) 0.23 <br /> ARSENIC, TOTAL RECOVERABLE (UG/L) < 1.00 <br /> BARIUM, TOTAL RECOVERABLE (UG/L) 20.00 , <br /> BICARBONATE, DISS. (MG/L) 436.00 <br /> BORON, DISS. (UG/L) , <br /> CADMIUM, TOTAL RECOVERABLE (UG/L) < 5.00 <br /> CALCIUM, DISS. (MG/L) 485.00 <br /> CARBONATE, DISS. (MG/L) 0.00 <br /> CHLORIDE, DISS. (MG/L) 19.00 <br /> CHROMIUM, TOTAL RECOVERABLE (UG/L) < 10.00 <br /> CONDUCTIVITY @ 25 DEG C (UMHOS/CM) 2690.00 <br /> COPPER, TOTAL RECOVERABLE (UG/L) < 10.00 <br /> v FLUORIDE, DISS. (MG/L) 0.60 <br /> HARDNESS AS CAC03 (MG/L) 1955.00 <br /> V IRON, TOTAL (MG/L) 0.29 2.33 0,34 <br /> !, IRON, DISS. (MG/L) 0.05 <br /> �p LEAD, TOTAL RECOVERABLE (UG/L) < 20.00 <br /> O MAGNESIUM, DISS. (MG/L) 181.00 <br /> MANGANESE, TOTAL (MG/L) 0.56 <br /> MANGANESE, DISS. (MG/L) 0.51 <br /> MERCURY, TOTAL RECOVERABLE (UG/L) < 0.20 <br /> MOLYBDENUM, TOTAL RECOVERABLE (UG/L) < 50.00 <br /> NICKEL, 'TOTAL RECOVERABLE (UG/L) < 20.00 <br /> NITROGEN, AMMONIA, -DISS. (MG/L) 0.06 <br /> NITROGEN, NITRATE, DISS, (MG/L) 0.04 <br /> NITROGEN', NITRITE, DISS, (MG/L) < 0.01 <br /> PH @ 25 DEG C 7.80 <br /> PHOSPHATE AS PO4, DISS. (MG/L) 0.10 <br /> POTASSIUM, DISS. (MG/L) 10.00 <br /> SELENIUM, TOTAL RECOVERABLE (UG/L) < 1.00 <br /> SILVER, TOTAL RECOVERABLE (UG/L) < 10.00 < 0.00 < 0,00 <br /> SODIUM, DISS. (MG/L) 56.00 <br /> SAR 0.56 <br /> SULFATE, DISS. (MG/L) 1630.00 <br /> SULFIDE, TOTAL (MG/L) < 0.20 <br /> < SUSPENDED SOLIDS (MG/L) 6.00 14.00 6.00 8.00 111.00 <br /> ZINC, TOTAL RECOVERABLE (MG/L) 0.01 <br /> (D CATION/ANION BALANCE (%) - 0.10 <br /> a TOTAL DISSOLVED SOLIDS @ 180 DEG (MG/L) 2688.00 2776:00 2906:00 <br /> O TOTAL DISSOLVED SOLIDS, CALCULATED (MG/L) 2585.00 <br /> 4�b ----------------------------------------- <br /> INDICATES NO DATA <br /> co <br />