PERMFILE125917

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 5/1/2003
• Doc Name: Groundwater Quality Data
• Section_Exhibit Name: Tab 07 Appendix 7-4 Part 3
• Media Type: D
• Archive: No

Peabody Western
Paradox Hydrology System
Water Quality Statistics
Sample Point: WW15
Location: -33129.6 -24227.26
Elevation: 7514.42 Uncensored Data
No. of
Obs Mean St.DV. Min
--------------------------------------------------------------------------
Laboratory Parameters
Censored Data
No. of
Max Obs Min Max
----------------------------------------------------
Sodium, Dissolved MG/L 16 1011. 28 532 .46 912 .00 2050,00
Solids, Dissolved MG/L 18 3625. 44 2327 .36 1176 .00 7406,00
Solids, Suspended MG/L 18 2899. 33 3364 .27 2 ,00 10360.00
Sulfate MG/L 18 2047. 83 1567 .05 364 .00 4752.00
Sulfide MG/L 10 . 95 1 .32 .O1 3.60
Zinc, Dissolved MG/i. 8 . 04 .03 .O1 .09
Bicarbonate As Hco3 MG/L 18 676. 56 81 .33 442 .00 811,00
Carbonate As Co3 MG/L 16 5. 19 10 .79 0 ,00 38.00
Hydroxide As Oh MG/L
Phosphate As Poo Mu'/L 13 . 15 .17 .04 ,70
Cation_Anion Balance PERCENT 18 - . 53 2 .16 - 9 .10 3.38
Sar RATIO 16 27. 38 5 .35 9 .88 33,42
Solids, Diss. (Calc) MG/L 16 3581. 00 2227 .92 1206 ,00 7442,00
Sum Of Anions MEQ/L 2 34. 75 .78 39 .20 35,30
Sum Of Cations MEQ/L 2 33. 60 .42 33 .30 33.90
Tds Ratio ANAL/CALC 12 1. 01 .12 .90 1.36
Conditions Specified: From 1/01/80 To 12/31/97...WELL...Area=IIW
• •
8 < .O1 < 1.00
10 < .O1 < .OS
2 < 2.00 < 2.00
2 < 2.00 < 2.00
5 < .10 < .10
•
N
N
m