1988-04-29_PERMIT FILE - C1981008A (29)

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NUCLA MINE NPDES WATER QUALITY REPORT (CONTINUATION) SAMPLE POINT NPDES 001 (DA0001 ) LOCATION 47N16W36BCC BASIN TUT;LE DRAW DATE OF COLLECTION O1/09/87 01/16/87 01/23/87 01/29/87 02/04/87 02/12/87 02/18/87 FIELD PARAMETERS CONDUCTIVITY (UMHOS/CM) 1000.00 1700.00 1250.00 1210.00 1100.00 1600.00 1500.00 PH (UNITS) 7.24 7.52 7.34 7.20 7.30 7.45 7.80 WATER TEMPERATURE (DEG C) 5.20 7.00 6.50 1.50 5.00 8.00 5.00 FLOW (CFS) 0.159 0.184 0.172 0.289 0.240 0.101 0.107 LABORATORY PARAMETERS ACIDITY, DISS. (MG/L OF CAC03) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ALKALINITY, DISS. (MG/L OF CAC03) 276.00 ALUMINUM, TOTAL RECOVERABLE (MG/L) ARSENIC, TOTAL RECOVERABLE (UG/L) BARIUM, TOTAL RECOVERABLE (UG/L) BICARBONATE, DISS. (MG/L) 337.00 BORON, DISS. (UG/L) CADMIUM, TOTAL RECOVERABLE (UG/L) CALCIUM, DISS. (MG/L) 0.00 CARBONATE, DISS. (MG/L) 21.00 CHLORIDE, DISS. (MG/L) CHROMIUM, TOTAL RECOVERABLE (UG/L) 2080.00 CONDUCTIVITY @ 25 DEG C (UMHOS/CM) COPPER, TOTAL RECOVERABLE (UG/L) 147070 0 :7 FLUORIDE, DISS. (MG/L) v HARDNESS AS CAC03 (MG/L) 900. IRON, TOTAL (MG/L) 63 i� IRON, DISS. (MG/L) 0.06 v LEAD, TOTAL RECOVERABLE (UG/L) Op MAGNESIUM, DISS. (MG/L) MANGANESE, TOTAL (MG/L) 0.58 MANGANESE, DISS. (MG/L) 0.46 MERCURY, TOTAL RECOVERABLE (UG/L) MOLYBDENUM, TOTAL RECOVERABLE (UG/L) NICKEL, TOTAL RECOVERABLE (UG/L) NITROGEN, AMMONIA, DISS. (MG/L) 0.20 NITROGEN, NITRATE, DISS. (MG/L) 0.06 NITROGEN, NITRITE, DISS. (MG/L) PH @ 25 DEG C 7.80 PHOSPHATE AS PO4, DISS. (MG/L) POTASSIUM, DISS. (MG/L) SELENIUM, TOTAL RECOVERABLE (UG/L) SILVER, TOTAL RECOVERABLE (UG/L) SODIUM, DISS. (MG/L) SAR 041 SULFATE, DISS. (MG/L) 1196:00 SULFIDE, TOTAL (MG/L) SUSPENDED SOLIDS (MG/L) 16.700 4.00 12.00 10.00 2.00 8.00 18.00 ZINC, TOTAL RECOVERABLE (MG/L) 0.37 N' CATION/ANION BALANCE (%) 2042.00 TOTAL DISSOLVED SOLIDS @ 180 DEG (MG/L) Cl. TOTAL DISSOLVED SOLIDS, CALCULATED (MG/L) 1938.00 ----------------------------------------- CD INDICATES NO DATA 00 00