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<br /> NUCLA MINE SURFACE WATER QUALITY STATISTICS REPORT
<br /> SAMPLE POINT SW-N3(SA0003)
<br /> LOCATION 47N16W35DAA
<br /> SUBAREA TUTTLE DRAW
<br /> OBSERVATIONS MEAN ST,DEV. MIN MAX
<br /> FIELD PARAMETERS
<br /> CONDUCTIVITY (UMHOS/CM) 79 1593.61 341 . 11 990.00 2800.00
<br /> PH (UNITS) 79 7.54 6.70 8.40
<br /> WATER TEMPERATURE (DEC C) 85 9.99 7.33 0.20 29.00
<br /> FLOW (CFS) 89 2,05 1 .80 0.02 9.35
<br /> LABORATORY PARAMETERS
<br /> ACIDITY, DISS. (MG/L OF CAC03) 90 0.00 0.00 0.00 0.00
<br /> ALKALINITY, DISS, (MG/L OF CAC03) 82 326.50 59.81 194.00 431 .00
<br /> ALUMINUM, TOTAL (MG/L) 28 0.47 0.37 0.05 1 .50
<br /> ARSENIC, TOTAL (UG/L) 28 1.57 1 .55 1 .00 9.00
<br /> BARIUM, TOTAL (UG/L) 6 200.00 0.00 200.00 200.00
<br /> BICARBONATE, DISS. (MG/L) 26 408.58 66. 15 275.00 526.00
<br /> BORON, TOTAL (UG/L) 28 350.86 135.30 110.00 637.00 10D/ZOV
<br /> CADM 1 UM, TOTAL (UG/L) 27 6.79 15.76 0.00 811.00 10 Irwi/ASPoin
<br /> CALCIUM, TOTAL (MG/L) 31 326.97 84. 17 190.00 4-7U-.T)T
<br /> CARBONATE, DISS, (MG/L) 26 0.00 0.00 0.00 0.00
<br /> CHLORIDE, DISS. (MG/L) 35 20.85 9.55 8.00 44.00
<br /> CHROMIUM, TOTAL (UG/L) 9 26.67 14. 14 10.00 50.0U 50 TV('-
<br /> CONDUCTIVITY @ 25 DEC C (UMHOS/CM) 81 2334.69 642.66 50.00 J3 0.00
<br /> COPPER, TOTAL (UG/L) 30 15.27 7.10 0.00
<br /> FLUORIDE, DISS. (MG/L) 33 0.91 0. 15 0.60 1.20
<br /> HARDNESS AS CAC03 (MG/L) 33 1590.76 465.27 800.00 2300.00 N
<br /> IRON, TOTAL (MG/L) 83 0.61 0.47 0.12 3,531
<br /> IRON, DISS. (MG/L_) 69 0.05 0.07 0.02 _0-38 -3
<br /> LEAD, TOTAL (UG/L) 30 27.67 22.08 20.00 120.00 5D Dpfq ico A7
<br /> MAGNESIUM, TOTAL (MG/L) 31 187.32 64.20 93.00 292.00
<br /> MANGANESE, TOTAL (MG/L) 68 0.67 0.33 0. 12 1 .37 ,zYr(/Aj WA$
<br /> MANGANESE, DISS, (MG/L) 54 -6-72 0.33 0.02 1 .28 .05 Don
<br /> MERCURY, TOTAL (UG/L) 30 0 0.31 0.01 1 .00
<br /> MOLYBDENUM, TOTAL (UG/L_) 30 1 50-27 93.34 2.00 400.0 fov I-fe'
<br /> NICKEL, IOTAL (UG/L) 7 21 .43 3.78 20.00 30.00
<br /> NITROGEN, AMMONIA, DISS. (MG/L) 31 0.09 0.05 0.02 0 19 .02 Art
<br /> NITROGEN, NITRATE, DISS. (MG/L) 33 0.63 0.59 0.02 1 .98
<br /> NITROGEN, NITRITE, DISS. (MG/L) 0
<br /> PH @ 25 DEG C 83 7.83 7.40 8.20
<br /> PHOSPHATE AS PO4, DISS. (MG/L) 16 0. 18 0. 10 0.00 0.30 •�
<br /> POTASSIUM, TOTAL (MG/L) 31 5.85 1 .55 3.00 11 .00
<br /> SELENIUM, TOTAL (UG/L) 28 1.46 0.58 1 ,00 3.00
<br /> SILVER, TOTAL (UG/L) 7 9.71 3.82 5.00 16.00 •Z5 A�
<br /> SODIUM, TOTAL (MG/L) 31 53.48 20.89 4.00 95.00
<br /> SAR 16 0.60 0. 16 0.35 0.95
<br /> SULFATE, DISS, (MG/L) 37 1318.84 411 .94 604,00 1940.00
<br /> SULFIDE,TOTAL (MG/I_) 1 D 0•20 _0.20 _0_,20 WeDOP1
<br /> SUSPENDED SOLIDS (MG/L) 83 27.00 45.60 1 ,00 390.00
<br /> ZINC, TOTAL (MG/I_) 30 0.04 0.04 0.01 0.21
<br /> CATION/ANION BALANCE (%) 16 0.72 2.93 -4. 16 7,20
<br /> TOTAL DISSOLVED SOLIDS @ 180 DEG (MG/L) 83 2153.94 664.84 1040.00 3284.00
<br /> TOTAL DISSOLVED SOLIDS, CALCULATED (MG/L 16 2114.94 628.01 1167.00 2960.00
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<br /> . INDICATES NO DATA
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