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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 07/08/83 07/28/83 08/05/83 08/12/83 08/19/83 08/25/83 09/01/83 <br /> FIELD PARAMETERS <br /> CONDUCTIVITY (UMHOS/CM) 1750.00 1800.00 2150.00 1600.00 2650.00 1720.00 2300.00 <br /> PH (UNITS) 7.20 7.90 7.80 7.50 7.80 7.80 7.50 <br /> WATER TEMPERATURE (DEG C) 22.00 25.00 25.00 22.00 22.00 24.00 22.00 <br /> FLOW (CFS) 0.464 0.511 1 .277 0.743 0.774 1.300 1 .160 <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) 230.00 257.00 <br /> ALUMINUM, TOTAL RECOVERABLE (MG/L) <br /> ARSENIC, TOTAL RECOVERABLE (UG/L) <br /> BARIUM, TOTAL RECOVERABLE (UG/L) <br /> BICARBONATE, DISS. (MG/L) 281.00 <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) 10.00 <br /> CHROMIUM, TOTAL RECOVERABLE (UG/L) <br /> CONDUCTIVITY @ 25 DEG C (UMHOS/CM) 2050:00 1950:00 <br /> COPPER, TOTAL RECOVERABLE (UG/L) <br /> FLUORIDE, DISS. (MG/L) 0.90 <br /> HARDNESS AS CAC03 (MG/L) 1170.00 <br /> v IRON, TOTAL (MG/L) 0.14 0.15 0.21 0.06 0.24 0.44 0.26 <br /> IRON, DISS. (MG/L) 0.09 0.02 <br /> i� LEAD, TOTAL RECOVERABLE (UG/L) <br /> Ln MAGNESIUM, DISS. (MG/L) < <br /> OD MANGANESE, TOTAL (MG/L) < 0.03 0.02 <br /> MANGANESE, DISS. (MG/L) 0.02 0.07 <br /> MERCURY, TOTAL RECOVERABLE (UG/L) <br /> MOLYBDENUM, TOTAL RECOVERABLE (UG/L) <br /> NICKEL, TOTAL RECOVERABLE (UG/L) <br /> NITROGEN, AMMONIA, DISS. (MG/L) 0.15 <br /> NITROGEN, NITRATE, DISS. (MG/L) < 0.02 <br /> NITROGEN, NITRITE, DISS. (MG/L) <br /> PH @ 25 DEG C 8.00 7.50 7.80 7.40 7.70 7.70 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 0.40 <br /> (D SULFATE, DISS. (MG/L) 1000.00 <br /> �. SULFIDE, ' TOTAL (MG/L) <br /> ti SUSPENDED SOLIDS (MG/L) 8.00 6.00 18.00 22.00 < 4.00 42.00 4.00 <br /> (D ZINC, TOTAL RECOVERABLE (MG/L) <br /> n CATION/ANION BALANCE (%) 3.10 <br /> C) TOTAL DISSOLVED SOLIDS @ 180 DEG (MG/L) 2550.00 1700.00 1380.00 1600.00 2440.00 1600.00 1750:00 <br /> � TOTAL DISSOLVED SOLIDS, CALCULATED (MG/L) 1590.00 <br /> ----------------------------------------- <br /> INDICATES NO DATA <br /> OD <br /> OD <br />