1988-02-01_REPORT - C1981008 (7)

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4 NUCLA EAST MINE SURFACE WATER QOALI ATISTICS REPORT SAMPLE POINT SW-N104(SBO104) LOCATION 47N15W31DDC SUBAREA WEST LATERAL IRRIGATION DITCH OBSERVATIONS MEAN ST.DEV. MIN MAX FIELD PARAMETERS CONDUCTIVITY (UMHOS/CM) 9 206.22 54.76 155.00 330.00 PH (UNITS) 9 8. 16 7.88 8.42 WATER TEMPERATURE (DEG C) 9 14.89 4.07 8. 10 20.00 FLOW (CFS) 15 11 .05 11.18 0.00 27.57 LABORATORY PARAMETERS ACIDITY, DISS. (MG/L OF CAC03) 16 0.00 0.00 0.00 0.00 ALKALINITY, DISS. (MG/L OF CAC03) 6 77. 17 14.48 60.00 100.00 ALUMINUM, TOTAL (MG/L) 3 0.95 0.80 0.31 1.85 ARSENIC, TOTAL (UG/L) 3 1 .33 0.58 1 .00 2.00 BARIUM, TOTAL (UG/L) 0 BICARBONATE, DISS. (MG/L) 6 9417 17.69 73.00 122.00 BORON, TOTAL (UG/L) 5 108..00 191.23 20.00 450.00 CADMIUM, TOTAL (UG/L) 3 5.00 0.00 5.00 5.00 CALCIUM, TOTAL (MG/L) 6 46.50 8.76 36.00 60.00 CARBONATE, DISS. (MG/L) 6 0.00 0.00 0.00 0.00 CHLORIDE, DISS. (MG/L) 6 1 .33 0.52 1.00 2.00 CHROMIUM, TOTAL (UG/L) 0 CONDUCTIVITY @ 25 DEG C (UMHOS/CM) 6 278.33 70.99 218.00 411 .00 COPPER, TOTAL (UG/L) 3 10.00 0.00 10.00 10.00 FLUORIDE, DISS. (MG/L) 6 0.27 0. 11 0. 14 0.40 HARDNESS AS CAC03 (MG/L) It 133.25 15.65 116.00 147.00 i IRON, TOTAL (MG/L) 6 1 .21 1.34 0. 15 3.70 IRON, DISS. (MG/L) 5 0.02 0.00 0.02 0.02 LEAD, TOTAL (UG/L) 3 20.00 0.00 20.00 20.00 MAGNESIUM, TOTAL (MG/L) 6 6.50 2.07 5.00 10.00 MANGANESE, TOTAL (MG/L) 6 0.08 0.09 0.02 0.25 MANGANESE, DISS. (MG/L) 5 0.01 0.00 0.01 0.01 MERCURY, TOTAL (UG/I_) 3 0.20 0.00 0.20 0.20 MOLYBDENUM, TOTAL (UG/L) 3 50.00 0.00 50.00 50.00 NICKEL, TOTAL (UG/L) 0 NtTRQGEN, AMMONIA, DISS. (MG/L) 6 0.04 0.03 0°02 0.'09 NITROGEN, NITRATE, DISS. MG/L) 6 0. 13 0.24 0.02 0.62 NITROGEN, NITRITE, DISS. (MG/L) 1 0.02 0.02 0.02 PH @ 25 DEG C 6 7.97 7.60 8.20 PHOSPHATE AS PO4, DISS. (MG/L) 5 0.20 0.20 0.00 0.50 POTASSIUM, TOTAL (MG/L) 6 1 .17 0.41 1 .00 2.00 SELENIUM, TOTAL (UG/L) 3 1 .00 0.00 1 .00 1 .00 SILVER, TOTAL (UG/L) 0 SODIUM, TOTAL (MG/L) 6 4.50 1 .52 3.00 7.00 SAR 6 0.16 0.04 0.12 0.22 SULFATE, DISS. (MG/L) 6 65.00 28.05 39.00 109.00 St�i F.!D .TOTAL (.MG/L) . 3 0.17 0.06 0.10 0.20 1 SUSPENDED SOLIDS (MG/L) 6 56.00 59.37 8.00 164.00 ZINC, TOTAL (MG/L) 3 0.04 0.02 0.03 0.06 CATION/ANION BALANCE (_;) 6 2.17 4.29 -2.35 8.8ul------ TOTAL DT'SSOT_VED SOLIDS @ 180 DEG (MG/L) 6 179.00 52.03 116.00 264.00 TOTAL DISSOLVED SOLIDS, CALCULATED (MG/L 6 173.33 48.13 120.00 248.00 --------------=-------------------------- . INDICATES NO DATA