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<br />SENECA II N MINE SURFACE HATER QUALITY REPORT
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<br />SAMPLE POINT SM-52M-FG2lSB0067)
<br />LOCATION SN88N20ALD
<br />BASIN NATERING TROUGH GULCH
<br />GATE OF COLLECTION 10!07!91 Oi/16/92 04121/92 05/22!92 06/16/92 07/17/92 08/17/92
<br />FIELD PARAMETERS
<br />CONDUCTIVITY IUMHOS/LMI 1500.00 1470.00 1520.00 1520.00 1570.00 1560.00 1510.00
<br />PH (UNITS) 7.91 7.80 8.07 7.93 7.98 7.93 7.90
<br />MATER TEMPERATURE (DEC C) 9.10 6.10 9.80 13.80 8.40 13.40 15.20
<br />FLON (CFS) 0.026 0.046 0.039 0.043 0.045 0.043 0.030
<br />LABORATORY PARAMETERS
<br />ACIDITY, DISS. lMG/L OF CA[03) 0.00 0.00'
<br />ALKALINITY, DISS. IMG/L OF CAC031 316.00 336.00 ,
<br />ALUMINUM, TOTAL RECOVERABLE IMG/LI < 0.05 < 0.05
<br />ARSENIC, TOTAL RECOVERABLE IUG/LI 1.00 < 1.00 ,
<br />BARIUM, TOTAL RECOVERABLE lUG/L) 70.00 70.00 ,
<br />BI[ARBONATE, DISS. (MG/L) 366.00 410.00 ,
<br />BORON, DISS. (UG/L7 70.00 80.00 ,
<br />CADMIUM, TOTAL RECOVERABLE fUG/LI < 0.10 < 0.10 ,
<br />CALCIUM, DZSS. lMG/L7 160.00 171.00 ~ ,
<br />CARBONATE, DISS. IMG/L) 10.00 0.00 ,
<br />CHLORIDE, DISS. IMG/L7 19.00 20.00 ,
<br />CHROMIUM, TOTAL RECOVERABLE IUC/L) < 10.00 < 10.00 ,
<br />CONDUCTIVITY a 25 DEG C IUMHOS/CM) 1350.00 1310.00 ,
<br />COPPER, TOTAL RECOVERABLE lUG/L1 < 10.00 30.00 ,
<br />FLUORIDE, DISS. lMG/LI 0.20 0.20 ,
<br />HARDNESS AS CAC03 IMG/L) 749.00 817.00 ,
<br />IRON, TOTAL (MG/L) 0.07 0.03 ,
<br />IRON, DISS. (MG/L) < 0.02 < 0.02
<br />LEAD, TOTAL RECOVERABLE fUG/L) < 1.00 < 1.00 ,
<br />MAGNESIUM, DISS. IMG/L) 85.D0 95.00 ,
<br />MANGANESE, TOTAL IMG/L) 0.02 0.02
<br />MANGANESE, DISS. IMG/L) 0.01 0.02
<br />MERCURY, TOTAL RECOVERABLE (UG/LI < 0.10 < 0.10 ,
<br />MOLYBDENUM, TOTAL RECOVERABLE IUC/L) 3.00 c 1.00 ,
<br />NICKEL, TOTAL RECOVERABLE (UG/L1 < 20.00 < 20.00 ,
<br />NITROGEN, AMMONIA, TOTAL lMG/LI < 0.05 < 0.05 ,
<br />NITROGEN, NITRATE, DISS. IMG/L) 0.10 0,08 ,
<br />NITROGEN, NITRITE, DISS. IMG/L) < 0.01 < 0.01
<br />PH a 25 DEG C 8.40 8,10 ,
<br />PHOSPHATE AS P04, DISS. (HG/Ll 0.10 0.10 ,
<br />POTASSIUM, DISS. (HG/L) 6.00 5.00 ,
<br />SELENIUM, TOTAL RECOVERABLE IUG/L) c 1.00 < 10.00 ,
<br />SILVER, TOTAL RECOVERABLE lUG/LI < 0.50 c 0.50 ,
<br />SODIUM, DISS. lMG/L) 51.00 64.00 ,
<br />SAR 0.82 0.99 ,
<br />SULFATE, DISS. (MG/L) 529.00 582.00 ,
<br />SULFIDE, TOTAL IMG/L) < 0.02 < 0.02 ,
<br />SUSPENDED SOLIDS IMG/L) 6.00 12.00 ,
<br />2INC, TOTAL RECOVERABLE (MG/L) 0.01 0.07 ,
<br />CATION/ANION BALANCE 1%) - 1.67 - 0.54 ,
<br />TOTAL DISSOLVED SOLIDS a 180 DEG IMG/L) 1110.00 1148.00
<br />TOTAL DISSOLVED SOLIDS, CALCULATED (MG/LI 1040.00 1134.00
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<br />INDICATES NO DATA
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