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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 10/27/83 11/07/83 11/14/83 11/21/83 11/29/83 12/08/83 12/15/83 <br /> FIELD PARAMETERS <br /> CONDUCTIVITY (UMHOS/CM) 2400.00 1400.00 1300.00 1750.00 1700.00 1800.00 1180.00 <br /> PH (UNITS) 8.30 7.40 7.40 7.80 8.30 7.50 8.10 <br /> WATER TEMPERATURE (DEG C) 13.50 15.00 13.00 6.00 3.50 4.00 3.50 <br /> FLOW (CFS) 0.040 0.008 0.008 0. 124 0.201 0.028 0.001 <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) 286.00 280.00 193.00 <br /> ALUMINUM, TOTAL RECOVERABLE (MG/L) <br /> ARSENIC, TOTAL RECOVERABLE (UG/L) <br /> BARIUM, TOTAL RECOVERABLE (UG/L) <br /> BICARBONATE, DISS. (MG/L) 349.00 <br /> BORON, DISS. (UG/L) <br /> CADMIUM, TOTAL RECOVERABLE (UG/L) <br /> CALCIUM, DISS. (MG/L) <br /> CARBONATE, DISS. (MG/L) 0.00 <br /> CHLORIDE, DISS. (MG/L) 14.00 <br /> CHROMIUM, TOTAL RECOVERABLE (UG/L) <br /> CONDUCTIVITY @ 25 DEG C (UMHOS/CM) 2500.00 2510:00 2130:00 <br /> COPPER, TOTAL RECOVERABLE (UG/L) <br /> FLUORIDE, DISS. (MG/L) 0.88 <br /> HARDNESS AS CAC03 (MG/L) 1950.00 <br /> v IRON, TOTAL (MG/L) 0.04 0.24 0.18 0.28 0.16 0.21 0.09 <br /> IRON, DISS. (MG/L) 0.04 0.05 0.06 <br /> i� LEAD, TOTAL RECOVERABLE (UG/L) <br /> MAGNESIUM, DISS. (MG/L) <br /> N MANGANESE, TOTAL (MG/L) 0.16 0. 14 0. 10 <br /> MANGANESE, DISS. (MG/L) 0.16 0. 14 0. 10 <br /> MERCURY, TOTAL RECOVERABLE (UG/L) <br /> MOLYBDENUM, TOTAL RECOVERABLE (UG/L) <br /> NICKEL, TOTAL RECOVERABLE (UG/L) <br /> NITROGEN, AMMONIA, DISS. (MG/L) 0.02 <br /> NITROGEN, NITRATE, DISS. (MG/L) 0.03 <br /> NITROGEN, NITRITE, DISS. (MG/L) <br /> PH @ 25 DEG C 7.80 7.80 7.80 7.80 7.80 7.50 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 /> SAR 0.43 <br /> SULFATE, DISS. (MG/L) 1520.00 <br /> SULFIDE, TOTAL (MG/L) <br /> SUSPENDED SOLIDS (MG/L) 10.00 < 4.00 8.00 < 4.00 6.00 16.00 8.00 <br /> N ZINC, TOTAL RECOVERABLE (MG/L) <br /> < CATION/ANION BALANCE (%) 3.70 <br /> TOTAL DISSOLVED SOLIDS @ 180 DEG (MG/L) 2460.00 2630.00 2500.00 2720.00 2890.00 3080.00 1840:00 <br /> TOTAL DISSOLVED SOLIDS, CALCULATED (MG/L) 2400.00 <br /> a ----------------------------------------- <br /> C INDICATES NO DATA <br /> OD <br /> 00 <br />