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<br />11UCLA MINE NPDES HATER QUALITY STATISTICS REPORT
<br />SAMPLE PUINI NPDES OOG (DA0006)
<br />LOCAIIUN 41N 16W36ACC
<br />SIIRAREA TUTTI_E DRAW
<br />OBSERVA~I IONS MEAN ST.D EV. MIN Mari
<br />FIELD PARAIAC 7F_RS
<br />CONUUCIIVI FY (UMHOS/CM) 53 1311.51 429 .35 52f1.f1U 2400.(10
<br />PII (UNI1S) 5h 8.02 7.30 8.60
<br />WAT F.R TEMPERATURE (DEG C) 54 14.22 7 .52 0.80 29.50
<br />FLOW (CTS) 130 0.09 U .21 U.UU 1.13
<br />LADORATORV PARAMETERS
<br />ACIDITY, DISS.(14C/L OF CAC03) 132 0.00 0 .00 (1.U0 0.00
<br />ALKALINITY, DISS. (MG/L OF CAC03) 3S 1046.69 x387 .88 i72.G0 26261
<br />ALUMINUI4, TOTAL (MG/LI 13 0.24 0 .25 0.05 0.90
<br />ARSENIC, TOTAL (UG/L) 13 2.31 2 .98 1,(111 12. Oft
<br />BARIUM, TOTAL (UG/L) U
<br />BICARBONATE, DISS. (MC/L) 19 365.32 93 .75 242.00 567.00
<br />BONON, FOIAL (UC,/L) 13 196.08 75 .43 SO,OU 3UU.OU
<br />CADMIUId, l0~fAL (UG/L) 13 5.55 4 .43 U.00 19.00
<br />CALCIUM, TOTAL (MC/L) 14 186.36 104 .33 81.UU 417.UU
<br />CARBONATE, UISS. (MG/L) 19 0.26 1 .15 0.00 5.00
<br />CIILORIDE, DISS. (MG/L) 14 19.78 16 .83 3.00 59.00
<br />CIIROMIUM, TOTAL (l10/L) 1 10.00 IO.OfI Ifl, f10
<br />CONDUCTIVITY @ 25 DEG C (UMHOS/CM) 3G 1790.97 814 .03 0.00 3220.U0
<br />COrrER, TOTAL (UC/L) 13 16.15 7 .50 2,00 30.00
<br />FLUORIDE, DISS. (MC/L) 14 0.77 0 .27 0,25 1.OG
<br />HARDNESS AS CAC03 (MG/LI 14 932.79 620 .42 343.(1(1 2440.00
<br />IRON, TOTAL (MG/L) 42 0.15 0. 12 0.02 0.47
<br />IRON, DISS, (TAG/L) 28 0.05 0. 06 f1.f12 0.26
<br />LEAD, TOTAL (UG/L) 13 24.62 9 .67 20,00 5(I. Oft
<br />MAGNESIUM, TOTAL (MC/I_) 14 113.50 88 .49 34.0(1 340.00
<br />MANGANESE, TOTAL (MG/L) 36 0.18 0. 21 0.07 0.80
<br />MANGANESE, DISS. (MG/L) 2G 0.16 U. 21 0.01 0.64
<br />M EItCU12Y, IO~I~AL TUC/LI 13 0.46 0. 34 U.D2 1.00
<br />MOLYBDENUM, 107AL (UG/L) 13 123.38 94. 48 4.00 300.00
<br />NICKEL, 10TAL (UG/L) (1
<br />NITROGEN, A14140NIA, DISS. (MG/L) 14 0.06 0. 04 0.02 0.11
<br />NITROGEN, NITRATE, DISS. (MC/L) 111 0.18 0. 40 0.01 1.24
<br />NITROGCN, NITRITE, DISS. (MC/L) 0 ,
<br />PIi @ 25 DEC C 37 8.06 7.70 8.50
<br />PHOSrHATC AS P04, DISS. (MC/L) 13 0.18 0. 11 0.00 0.30
<br />POTASSIUM, TU1~AL (MG/L) 1lf 6.20 2. 30 2.60 10.30
<br />SELENIUM, TOTAL (I1G/I_) 13 1.63 0. 73 0.20 3.00
<br />SILVER, TOTAL (UG/L) 1 10.00 10.00 10.00
<br />SOUIUM, TOTAL (MC/L) 14 52.21 32. 80 17.OU 121.UU
<br />SAR 13 0.74 0. 29 0.37 1,13
<br />SULFATE, UISS. (MC/L) 14 712.29 556. 70 140,00 191(1. DO
<br />SULFIDE, TOTAL (IdG/L) 1 0.20 0.20 0.2U
<br />SUSPCNDEO SOLIDS (MC/L) 43 10.79 9. 02 1.00 34.00
<br />ZINC, TOTAL (MC/L) 12 0.03 0. 03 0.(11 0.11
<br />CATION/ANION DALANCE (%) 13 1.24 2. 30 -3.24 3.93
<br />TOTAL DISSOLVED SOLIDS @ 1BU DEC (MG/L) h2 11193.38 833. 77 445.UU 3U9U.U0
<br />TOTAL DISSOLVEU SOLIUS, CALCULATED (MC/L 13 1304.54 866. 62 415.00 3150.00
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