PERMFILE132701

• 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 3
• Media Type: D
• Archive: No

• Peabody ern
Paradox Hyd y System
water quallt ~ta tlstica
Sample Point: SWU11
Location: -22996.03 10027.94
Elevation: 6759.56 Uncensored Data Censored Data
No. of No. of
Obs Mean St.DV. Min Max Obs Mi n Ma x
Laboratory Parameters
Lead, Dissolved UG/L 2 25 .00 7.07 20 .00 30.00 29 < 20 .00 < 20 .00
Lithium, Dissolved UG/L 1 50 .00 50 .00 50.00
Magnesium, Total MG/L 1 < 2 .00 < 2 .00
Magnesium, Dissolved MG/L 19 1 .79 1.88 .60 8.00 14 < 1 .00 < 2 .00
Manganese, Total MG/L 1 < .02 < .02
Manganese, Dissolved MG/L 6 . O1 .O1 .O1 .02 27 < .O1 < .02
Merr_ury, Total UG/L 1 < .02 < .02
Mercury, Dissolved UG/L 7 . 16 .25 - .20 .60 23 < .02 < 1 .00
Molybdenum, Total UG/L 1 < 200 .00 < 200 .00
Molybdenum, Dissolved UG/L 7 2. 00 1.00 1 .00 3.00 2B < 1 .00 < 200 .00
Nickel, Total UG/L 1 < 20 .00 < 20 .00
Nickel, Dissolved UG/L 2 45. 00 35.36 20 .00 70.00 20 < 10 .00 c 20 .00
Kj eldahl Nitrogen_N MG/L 1 . 93 .93 .93
Ammonia Nitrogen_N MG/L 33 . 59 .11 .33 .89
Nitrate Nitroyen_N MG/L 14 . 63 .BS .O1 3.10 20 < .O1 < 1 .00
Nitrite Nitroyen_N MG/L 4 . 02 .O1 .O1 .03 15 < .O1 < .O1
No3_NO2 Nitroyen_N MG/L 7 . 15 .13 .03 .36 9 < .02 < .02
Ph At 25 Deg. Cent. S.U. 39 8. 30 7 .20 8.90
Phosphorus, Total MG/!, 1 . 13 .13 .13 1 < ,03 < .03
Phosphorus, Orthophos MG/L 8 . 09 .02 ,03 .OB 3 < .02 < ~ .02
Potassium, Total MG/L 1 3, 00 3 .00 3.00
Potassium, Dissolved MG/L 31 1. 86 .52 1 .00 3.00 2 < 1 .00 < 2 .00
Selenium, Total UG/L 1 < 1 .00 < 1 .00
Selenium, Dissolved lJG/L 2 1. 50 .71 1 .00 2.00 29 < 1 .00 < 2 .00
Silicon, Dissolved MG/L 6 3. 80 1.95 2 .10 6.50
Silica, Total MG/L 1 S. BO 5 .00 5.80
Silica, Dissolved MG/L 5 7. 02 2.31 4 .30 9.80
Silver, Tota] UG/L 1 < 4 .00 < 9 .00
Silver, Dissolved UG/L 2 8. 50 2.12 7 .00 10.00 19 < 1 .00 < 10 .00
Sodium, Total MG/L ] 293. 00 293 .00 293.00
Sodium, Dissolved MG/1, 33 280. 52 19.59 292 .00 303.00
Solids, Dissolved MG/L 34 678. 79 45.73 614 .00 824.00
Solids, Suspended MG/L 1B 15. 94 19.14 2 .00 75.00 16 < 1 .00 < 5 .00
Sulfate MG/L 32 26. 03 17.22 4 .00 86.00 2 < 2 .00 < 70 .00
Sulfide MG/L 16 1. 62 2.19 .06 8.00 9 < . 02 < .20
Turbidity NTU 2 52. 00 96.67 19 .00 85.00
Vanadium, Dissolved UG/L 1 < 10 .00 < 10 .00
21nc, Total MG/L 1 . 21 .21 .21
Conditions Specified: From 1/01/77 To 12/31/96...WELL...Area=II
J
N
W
O
J