PERMFILE111213

• 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 3
• Media Type: D
• Archive: No

• Peabody W~n
Paradox Hydrology System
Ground Water Quality Statistics
Sample Point: YW23 wADGE COAL
Uncensored Data

Censored Data
No. of

----------------------------------- Obs
-------------- Mean
---------
Laboratory Parameters
SOLIDS, SUSPENDED MG/L 6 290.33
SULFATE MG/L 13 177.46
SULFIDE MG/L 5 .04
VANADIUM, DISSOLVED UG/L 3 1.66
ZINC, DISSOLVED MG/L 10 .O1
BICARBONATE AS HC03 MG/L 13 593.76
CARBONATE AS C03 MG/L 7 1.71
PHOSPHATE AS P04 MG/L 4 .12
CATION ANION BALANCE PERCENT 7 - .79
SAR RA1TI0, 13 .62
SOLIDS, DISS. (CALC) MG/L 7 748.42
HARDNESS, NONCARBON MG/L 6 154.16
TDS RATIO ANAL/CALC 7 .99
y
t

No. of
St.Dv. Min Max Obs Min Max
311.23 12.00 676.000 1 < 2.00 < 2.00
35.57 140.00 270.000
.04 .O1 .120 2 < .02 < .02
.57 1.00 2.000
.00 .O1 .020 3 < .O1 < .O1
77,90 927.00 671.000
4.53 0.00 12.000
.25 0.00 .500 6 < .10 < .20
1.01 - 2.14 .270
.04 .59 .700
51.56 658.00 813.000
78.34 76.00 270.000
.04 .92 1.070
Conditions Specified: From 1/01/80 To 12/31/93...WELL...WC