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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 09/24/81 09/30/81 10/07/81 10/23/81 10/26/81 11/05/81 11/11/81 <br /> FIELD PARAMETERS <br /> CONDUCTIVITY (UMHOS/CM) 2350.00 2500.00 3250.00 3200.00 2400.00 3200.00 <br /> PH (UNITS) 7.50 7.10 7.30 8.00 7.10 6.80 7. 10 <br /> WATER TEMPERATURE (DEG C) 21.00 21.00 5.80 19.00 29.00 18.00 <br /> FLOW (CFS) 1 .424 0.619 0.774 0.309 0.464 0.000 0.464 <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) 222.00 237.00 <br /> ALUMINUM, TOTAL RECOVERABLE (MG/L) <br /> ARSENIC, TOTAL RECOVERABLE (UG/L) <br /> BARIUM, TOTAL RECOVERABLE (UG/L) <br /> BICARBONATE, DISS. (MG/L) <br /> BORON, DISS. (UG/L) <br /> CADMIUM, TOTAL RECOVERABLE (UG/L) <br /> CALCIUM, DISS. (MG/L) <br /> CARBONATE, DISS. (MG/L) <br /> CHLORIDE, DISS. (MG/L) <br /> CHROMIUM, TOTAL RECOVERABLE (UG/L) <br /> CONDUCTIVITY @ 25 DEG C (UMHOS/CM) 2650.00 2710:00 2320.00 2430:00 2400:00 2670:00 2640:00 <br /> COPPER, TOTAL RECOVERABLE (UG/L) 0.72 <br /> FLUORIDE, DISS. (MG/L) <br /> HARDNESS AS CAC03 (MG/L) <br /> v IRON, TOTAL (MG/L) 0.43 0.20 0.22 0.27 0. 18 0.28 0.22 <br /> IRON, DISS. (MG/L) < 0.02 < 0.02 0.02 0.04 0.06 < 0.02 < 0.02 <br /> i� LEAD, TOTAL RECOVERABLE (UG/L) <br /> W MAGNESIUM, DISS. (MG/L) <br /> 4�b MANGANESE, TOTAL (MG/L) 0.09 0.10 0.08 0. 15 0.05 0.07 <br /> MANGANESE, DISS. (MG/L) <br /> MERCURY, TOTAL RECOVERABLE (UG/L) <br /> MOLYBDENUM, TOTAL RECOVERABLE (UG/1 ) <br /> NICKEL, TOTAL RECOVERABLE (UG/L) <br /> NITROGEN, AMMONIA, DISS. (MG/L) <br /> NITROGEN, NITRATE, DISS. (MG/L) <br /> NITROGEN, NITRITE, DISS. (MG/L) <br /> PH @ 25 DEG C 7.90 7.90 7.90 7.90 7.90 8.00 8.00 <br /> PHOSPHATE AS PO4, DISS. (MG/L) <br /> POTASSIUM, DISS. (MG/L) <br /> SELENIUM, TOTAL RECOVERABLE (UG/L) <br /> SILVER, TOTAL RECOVERABLE (UG/L) <br /> SODIUM, DISS. (MG/L) <br /> SULFATE, DISS. (MG/L) 1401:00 1505:00 502.00 <br /> (D <br /> SULFIDE, TOTAL <br /> a 12.00 12.00 4.00 5.00 3.00 3.00 3.00 <br /> SUSPENDED SOLIDSS (MG(MG/L) • <br /> ZINC, TOTAL RECOVERABLE (MG/L) <br /> O1� CATION/ANION BALANCE (%) <br /> TOTAL DISSOLVED SOLIDS @ 180 DEG (MG/L) 2526.00 2540.00 2057.00 12428.00 2283.00 2592.00 892.00 <br /> TOTAL DISSOLVED SOLIDS, CALCULATED (MG/L) <br /> ----------------------------------------- <br /> 00 <br /> OD INDICATES NO DATA <br /> 00 <br />