PERMFILE64053

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: GROUND WATER CHEMISTRY DATA
• Section_Exhibit Name: Tab 07 APPENDIX 7-4 PART 2
• Media Type: D
• Archive: No

• Peabody West
Paradox Hydrology stem
GioUnd Water Quality Report
Site YOV9 WADGE OVERBURDEN
9/16/92 12/07 /92 6/0 2/93 8/1 9/93
Field Parameters
FIELD PH S.U. 6.90 7 .00 7 .00
TEMPERATURE C 13.90 6 .70 11 .70 13 .00
CONDUCTIVITY UMHOS/CM 1280.00 1200 .00 1860 .00 1960 .00
Laboratory Parameters
ALK AS CACO3, PH 4.5 MG/L 559.00 559 .00 590 .00 600 .00
ALUMINUM, DISSOLVED MG/L < .OS < .OS < .OS < .OS
ARSENIC, DISSOLVED UG/L < 1.00 1 .00 < 1 .00 < 1 .00
BARIUM, DISSOLVED UG/L 20.00 40 .00 30 .00 30 .00
BORON, DISSOLVED UG/L 150.00 160 .00 160 .00 160 .00
DISSOLVED UG/L
CADMIUM < 5.00 < 5 .00 < 5 .00 < 5 .00
,
CALCIUM, DISSOLVED MG/L 126.00 135 .00 186 .00 153 .00
CHLORIDE MG/L 57.00 13 .00 12 .00 13 .00
CHROMIUM, DISSOLVED UG/L < 10.00 < 10 .00 < 10 .00 < 10 .00
COPPER, DISSOLVED UG/L < 10.00 < 10 .00 < 10 .00 < 10 .00
FLUORIDE MG/L .10 .10 .20 .10
HARDNESS AS CACO3 MG/L 713.00 739 .00 1298 .00 936 .00
IRON, DISSOLVED MG/L .12 < .02 < ,02 < .02
LEAD, DISSOLVED UG/L < 20.00 < 20 .00 < 20 .00 < 20 .00
MAGNESIUM, DISSOLVED MG/L 97.00 98 .00 191 .00 135 .00
MANGANESE, DISSOLVED MG/L .05 .06 .Ob .OS
MERCURY, DISSOLVED UG/L < .10 < .10 < .10 < .20
MOLYBDENUM, DISSOLVED UG/L < 1.00 < 1 .00 < 1 .00 < 1 .00
NICKEL, DISSOLVED UG/L < 20.00 < 20 .00 < 20 .00 < 20 .00
AMMONIA NITROGEN_N MG/L - ~- .82 1 .01 .91 .99
NITRITE NITROGEN_N MG/L < .O1 < .O1 < .O1 .O1
NO3_NO2 NITROGEN_N MG/L < .02 .10 < ,02 < .02
PH AT 25 DEG. CENT. S.U. 8.50 7 .70 7 .20 7 .10
POTASSIUM, DISSOLVED MG/L 3.00 3 .00 5 .00 4 .00
SELENIUM, DISSOLVED UG/L 1.00 < 1 .00 < 1 .00 < 1 .00
SILVER, DISSOLVED UG/L < 10.00 < 10 .00 < 10 .00 < 10 .00
SODIUM, DISSOLVED MG/L 19.00 19 .00 50 .00 31 .00
SOLIDS, DISSOLVED MGJL 810.00 750 .00 1508 .00 1020 .00
SOLIDS, SUSPENDED MG/L < 2.00 3190 .00 < 2 .00 9 .00
SULFATE MG/L 126.00 206 .00 699 .00 323 .00
SULFIDE MG/L < ,02 < .02 < .02 < .02
ZINC, DISSOLVED MG/L .03 .02 .02 .02
BICARBONATE AS HCO3 MG/L 637.00 676 .00 720 .00 732 .00
CARBONATE AS CO3 MG/L 19.00 0 .00 0 .00 0 .00
PHOSPHATE AS PO9 MG/L < .10 < .10 < .10 < .10
CATION_ANION BALANCE PERCENT -.49 - .22 1 .07 2 .64
SAR RATIO .31 .31 .62 .45
SOLIDS, DI SS. (CA LC) MG/L 770.00 803 .00 1487 .00 1015 .00
TDS RATIO ANAL/CALL 1.05 .93 1 .01 1 .00
Conditions: From 1/O1/RO To 12/31/93...WELL. ..WOV
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