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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 05/22/81 06/09/81 06/09/81 06/18/81 06/21/81 06/23/81 07/02/81 <br /> FIELD PARAMETERS <br /> CONDUCTIVITY (UMHOS/CM) 2400.00 2100.00 <br /> PH (UNITS) 7.30 7:40 7.50 8.40 7.10 6.60 <br /> WATER TEMPERATURE (DEG C) 21 .00 22.00 <br /> FLOW (CFS) 0.646 0.928 0.851 0.043 0.155 0.619 <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) 235.00 <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 (UMIIOS/CM) 1520:00 2020*00 1780*00 2690.00 2370*00 1880*00 <br /> COPPER, TOTAL RECOVERABLE (UG/L) <br /> FLUORIDE, DISS. (MG/L) <br /> HARDNESS AS CAC03 (MG/L) 899.00 <br /> v IRON, TOTAL (MG/L) 0.38 0:25 0.23 0'28 0.20 0.21 <br /> v IRON, DISS. (MG/L) < 0.02 0.04 004 < 0:02 < 0.02 < 0.02 <br /> LEAD, TOTAL RECOVERABLE (UG/L) <br /> W MAGNESIUM, DISS. (MG/I_) <br /> O MANGANESE, TOTAL (MG/L) 0.02 0:07 0:02 < 0:02 0:06 < 0.02 <br /> MANGANESE, DISS. (MG/L) <br /> MERCURY, TOTAL RECOVERABLE (UG/L) <br /> MOLYBDENUM, TOTAL RECOVERABLE (UG/L) <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 7:70 7:50 7:60 7:80 7.70 7:60 <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 <br /> (D SULFATE, DISS. (MG/L) 750.00 <br /> < SULFIDE, TOTAL (MG/L) <br /> ~ ' SUSPENDED SOLIDS (MG/L) 8:00 2:00 < 1.00 11 '00 < 2:00 2.00 <br /> N ZINC, TOTAL RECOVERABLE (MG/L) <br /> ca. CATION/ANION BALANCE (%) <br /> O TOTAL DISSOLVED SOLIDS C 180 DEG (MG/L) 1302.00 1800:00 1514:00 2642:00 2222.00 1659:00 <br /> A TOTAL RISSOLVED SOLIDS, CALCULATED (MG/L) <br /> ----------------------------------------- <br /> INDICATES NO DATA <br /> OD <br /> OD <br />