PERMFILE132315

• 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 1
• Media Type: D
• Archive: No

• r •
Peabody Weste
Para dox Hydrology System
Ground Water Quality Report
Site YGAL17 GRASSY CREEK ALLWIUM
11/30/92 5/30/93 8/09/93 10/25/93
Field Parameters
FIELD PH S.U. 7.50 7.20 7.30 7.30
TEMPERATURE C 6.70 8.90 10.00 8.90
CONDUCTIVITY UMHOS/CM 1090.00 1130.00 1070.00 1040.00
Laboratory Parameters
ALK AS CACO3, PH 4.5 MG/L 324.00 334.00 354.00 352.00
ALUMINUM, DISSOLVED MG/L < .OS < .OS < .OS < .OS
ARSENIC, DISSOLVED UG1L G 1.00 < 1.00 < 1.00 < 1.00
BARIUM, DISSOLVED UG/L 30.00 30.00 30.00 30.00
BORON, DISSOLVED UG/L 90.00 90.00 90.00 90.00
CADMIUM, DISSOLVED UG/L < 5.00 < 5.00 < 5.00 < 5.00
CALCIUM, DISSOLVED MG/L 114.00 114.00 110.00 109.00
CHLORIDE MG/L 3.00 4.00 4.00 4.00
CHROMIUM, DISSOLVED UG/L < 10.00 10.00 < 10.00 < 10.00
CONDUCTIVITY UMS/CM2 1080.00 1070.00 1070.00 1102.00
COPPER, DISSOLVED UG/L < 10.00 < 10.00 < 10.00 < 10.00
FLUORIDE MG/L .20 .20 .20 .20
HARDNESS AS CAC03 MG/L 531.00 547.00 533.00 527.00
IRON, DISSOLVED MG/L .93 8.05 7.80 7.28
LEAD, DISSOLVED UG/L < 20.00 < 20.00 < 20.00 < 20.00
MAGNESIUM, DISSOLVED MG/L 60.00 64.00 63.00 62.00
MANGANESE, DISSOLVED MG/L .10 .42 .39 .36
MERCURY, DISSOLVED UG/L < .10 < .10 < .20 < .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 .11 .52 .47 .53
NITRATE NITROGEN N MG/L .27 < .02 < .02 < .02
NITRITE NITROGEN~7 MG/L < .O1 < .O1 < .O1 < .O1
NO3 NO2 NITROGEN~J MG/L .27 < .02 < .02 < .02
PH AT 25 DEG. CERT. S.U. 7.90 7.30 7.40 7,30
POTASSIUM, DISSOLVED MG/L 5.00 5.00 5.00 5.00
SELENIUM, DISSOLVED UG/L < 1.00 < ].00 < 1.00 < 1.00
SILVER, DISSOLVED UG/L < ]0.00 < 10.00 < 10.00 < 10.00
SODIUM, DISSOLVED MG/L 59.00 61.00 63.00 62.00
SOLIDS, DISSOLVED MG/L 752.00 746.00 690.00 734.00
SOLIDS, SUSPENDED MG/L 36.00 28.00 18.00 16.00
SULFATE MG/L 317.00 329.00 331.00 282.00
SULFIDE MG/L .08 < .02 .03 < .02
ZINC, DISSOLVED MG/L < .O1 < .O1 < .O1 .O1
BICARBONATE AS HC03 MG/L 395.00 407.00 432.00 429.00
CARBONATE AS CO3 MG/L 0.00 0.00 0.00 0.00
PHOSPHATE AS PO4 MG/L .40 < ,10 .20 < .10
CATION ANION BALANCE PERCENT .49 .22 -2.06 1.21
SAR RATIO 1.13 1.15 1.20 1.19
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Conditions: From 1/O1/80 To 12/31/93...YGAL17