PERMFILE101444

• Permit No: C1980005
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: GROUND WATER QUALITY INFORMATION
• Section_Exhibit Name: TAB 07 APPENDIX 7-2B PART 2
• Media Type: D
• Archive: No

• Peabody We~~n •
Paradox Hydrol System
Water Quality atistics
Sample Point: SOV94
Location: -29908.09 19226.22
Elevation: 7118.69 Uncensored Data Censored Data
No. of No. of
Obs Mean St.DV. Min Max Obs Min Max
Field Parameters
Field Ph S.U. 9 7 .07 6 .95 7 .20
Temperature C 9 9 .53 1.09 8 .00 10 .20
Conductivity UMHOS/CM 4 617 .50 30.96 590 .00 660 .00
Laboratory Parameters
Alk As Caco3, Ph 9.5 MG/L 4 373 .00 37.09 326 .00 916 .00
Alk, Bicarb As Caco3 MG/L 9 373 .00 37.09 326 .00 416 .00
Alk, Carb As Caco3 MG/L 4 0 .00 0 .00 0 .00
Alk, Hydrox As Caco3 MG/L 9 0 .00 0 .00 0 .00
Calcium, Dissolved MG/L 4 108 .25 13.15 91 .00 119 .00
Chloride MG/L 4 4 .50 1.29 3 .00 6 .00
Conductivity UMS/CM2 9 857 .50 86.17 760 .00 930 .00
Fluoride MG/L 4 .36 .39 .10 .93
Hardness As Caco3 MG/L 9 983 .50 57.20 917 .00 591 .00
Iron, Dissolved MG/L 3 .98 .07 .90 1 .04 1 < .02 c .02
Magnesium, Dissolved MG/L 9 51 .75 6.55 96 .00 60 .00
Manganese, Dissolved MG/L 9 .11 .02 .08 .12
Ammonia Nitrogen_N MGJL 9 .93 .08 .35 .53
Nitrate Nitrogen_N MG/L 2 .05 .OS .O1 .08 2 < .02 < .02
Ph At 25 Deg. Cent. S.U. ~ 4 7 .30 7 .10 7 .50
Potassium, Dissolved MG/L 9 2 .05 .66 1 .60 3 .00
Sodium, Dissolved MG/L 4 16 .25 2.50 15 .00 20 .00
9olide, Dissolved MG/L 4 533 .25 38.91 495 .00 582 .00
Solids, Suspended MG/L 4 1086 .00 1933.26 62 .00 3989 .00
Sulfate MG/L 9 113 .50 25.04 02 .00 192 .00
Bicarbonate As Hco3 MG/L 9 455 .25 95.29 398 .00 508 .00
Carbonate A6 co3 MG/1, 4 0 .00 0. 00 0 .00
Hydroxide As Oh MG/L 4 0 .00 0. 00 0 .00
Nitrate As No3 MG/L 2 . 20 .28 0. 00 .90 1 < .10 c .10
Phosphate As Poo MG/L 1 < .10 < .10
Cationfnion Balance PERCENT 4 2 .26 1.65 . 20 3 .85
Sar RATIO 9 .33 .09 . 29 .38
Solids, Diss. (Galt) MG/L 3 500. 67 64.50 936. 00 565 .00
Conditions Specified: From 1/01/77 To ]2/3l/96...WELL...Area=II
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