PERMFILE117833

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 11/16/1994
• Doc Name: SPRING FLOW AND WATER QUALITY DATA
• Section_Exhibit Name: TAB 07 APPENDIX 7-5
• Media Type: D
• Archive: No

• Peabody Wes t •
Paradox Hydrology System
Ground Water Quality Statistics
Sample Point: YSPG9 WADGE OVERBURDEN
Uncensored Data Censored Data
No. of No. of
Obs Mean St.Dv. Min Max Obs Min Max
Field Parameters
FIELD PH S.U. 6 7 .76 7 .53 8 .030
TEMPERATURE C 6 11 .33 3.86 9 .50 19 .800
CONDUCTIVITY UMHOS/CM 6 1111 .66 312.50 550 .00 1390 .000
Laboratory Parameters
ACIDITY MG/L S 0 .00 0 .00 0 .000
ALK AS CACO3, PH 4.5 MG/L S 229 .80 36.59 178 .00 269 .000
BORON, DISSOLVED UG/L 4 50 .00 8.16 40 .00 60 .000 1 < 20.00 c 20.00
CALCIUM, DISSOLVED MG/L 5 127 .60 39.13 64 .00 162 .000
CHLORIDE MG/L 5 8 .00 2.55 5 .00 11 .000
CONDUCTIVITY UMS/CM2 5 1029 .90 247.27 592 .00 1190 .000
N FLUORIDE MG/L 5 .20 .20 .200
~ HARDNESS AS CACO3 MG/L 5 609 .60 191.68 309 .00 807 .000
~ IRON, TOTAL MG/L 4 .34 .99 .03 1 .000 1 < .02 < .02
IRON, DISSOLVED MG/L 5 < .02 < .02
"'MAGNESIUM, DISSOLVED MG/L 5 70 .80 23.21 35 .00 98 .000
MANGANESE, TOTAL MG/L 4 .07 .03 .04 .120 1 < .O1 < .O1
MANGANESE, DISSOLVED MG/L 4 .06 .03 .04 .120 1 < .O1 < ..01
AMMONIA NITROGEN
N MG/L 4 .OB .03 .06 .130 1 < .OS < .OS
_
NITRATE NITROGEN_N MG/L 5 .14 .11 .03 .320
NITRITE NITROGEN_N MG/L 5 < ,O1 < .O1
NO3_NO2 NITROGEN_N MG/L 5 .14 .11 .03 .320
PH AT 25 DEG. CENT. S.U. 5 7 .92 7 .70 8 .300
PHOSPHORUS, ORTHOPHOS MG/L 1 < .O1 < .O1
POTASSIUM, DISSOLVED MG/L 5 3 .80 1.30 3 .00 6 .000
SODIUM, DISSOLVED MG/L 5 16 .20 7.22 8 .00 26 .000
SOLIDS, DISSOLVED MG/L 5 766 .80 255.46 392 .00 998 .000
SOLIDS, SUSPENDED MG/L 3 19 .33 18.19 6 .00 40 .000 2 < 2.00 < 2.00
SULFATE MG/L 5 908 .20 175.92 118 .00 556 .000
SULFIDE MG/L 1 .02 .02 .020 4 < .O1 < .02
BICARBONATE AS HCO3 MG/L 5 273 .20 94.99 217 .00 322 .000
CARBONATE AS CO3 MG/L 5 .90 .B9 0 .00 2 .000
PHOSPHATE AS PO9 MG/L 2 -10 .10 .100 3 < ,10 < .10
CATION ANION BALANCE PERCENT 5 - .81 2.49 - 4 .36 2 .520
SAR RATIO 5 .28 .10 .20 .950
SOLIDS, DISS. (CALC) MG/L 5 766 .00 259.42 337 .00 1006 .000
TOTAL RECOVERABLE AL MG/L 4 .17 .21 .OS .500 1 < ,OS < .OS
Conditions Specified: From 1/01/80 To 12/31/93...SRSP