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

J
Peabody Western ~
Paradox Hydrology System
water Quality Sta tiatics °`
N
Sample Point: SS P61
Location: 25396.83 11578.1
Elevation: 6891.86 Uncensored Data Censored Data
No. of No. of
Obs Mean St.Dv. Min Max obs Min Max
Field Parameters
Field Ph S.U. 18 6 .72 6 .98 7 .90
Temperature C 18 12 .26 1 .26 10 .00 14 .40
Conductivity UMHOS/CM 18 3810 .89 371 .59 2760 .00 4320 .00
Laboratory Parameters
Alk As Caco3, Ph 9.5 MG/L 18 435 .06 98 .69 164 .00 678 .00
Alk, Bicarb As Caco3 MG/L 4 4'1.9. 75 56 .75 370 .00 480 .00
Alk, Carb As Caco3 MG/L 9 < 2 .00 < 2.00
Alk, Hydrox As Caco3 MG/L 4 < 2 .00 < 2.00
Aluminum, Dissolved MG/L 18 < .03 < .20
Arsenic, Dissolved UG/L 6 1. 50 .55 1 .00 2 .00 12 < 1 .00 < 10.00
Barium, Dissolved UG/L 17 20. 99 5 .01 10 .00 30 .00 1 < 10 .00 < 10.00
Boron, Dissolved UG/L 1H 947. 78 95 .58 380 .00 550 .00
Cadmium, Dissolved UG/L 18 < 3 .00 < 20.00
Calcium, Dissolved MG/L 18 466. 17 34. 99 915 .00 540. 00
Chloride MG/L 18 50. 89 8 .03 42 .00 77. 00
Chromium, Dissolved UG/L 1 20 .00 20 .00 20. 00 17 < 10. 00 < 50.00
Conductivity UMS/CM2 ]8 3775. 00 335. 48 3120 .00 9260. 00
Copper, Dissolved UG/L 9 15. 00 5 .77 10 .00 20. 00 14 < 10. 00 < 50.00
Fluoride MG/L 18 . 36 .OS .29 . 4D
Hardness As Caco3 MG/L ]e 2545. 11 201 .91 2284 .00 3100. 00
Iron, Dissolved 14G/L S . 15 . 15 .04 . 91 13 < . O1 < ,OS
Lead, Dissolved UG/L 2 75. 00 21. 21 60 .0() 90. 00 16 < 20. 00 < 100.00
Magnesium, Dissolved MG/L 18 336. 39 31. 38 291 .00 427. 00
Manganese, Dissolved MG/L 18 . 67 . 19 .38 . 99
Mercury, Dissolved UG/L 18 < , 10 < .20
Molybdenum, Dissolved UG/L 2 2. 50 2. 12 1. 00 4. 00 16 < 1. 00 c 50.00
Nickel, Dissolved UG/L 3 9f . 67 15. 28 30 .00 60. 00 15 < 10. 00 < 50.00
Ammonia Nitrogen_N MG/L 18 . 26 . 96 . 05 2. 08
Nitrate Nitrogen_N MG/L 18 9, 29 5. 02 3, 91 19. 10
Nitrite Nitrogen
N MG/L 17 . 13 . 03 . 08 . 19 1 < . O1 < .O1
_
No 3.
No2 Nitrogen_N MG/L 15 9. 39 5. 27 3. 59 19. 20
_
Ph At 25 Deg. Cent. S.U. 18 "1. 12 6. 70 8. 30
Phosphorus, Orthophos MG/L 1 . O1 . O1 . O1 4 < . O1 < .OS
Potassium, Dissolved MG/L 18 11. 21 . 97 9. 00 13. 00
Selenium, Dissolved UG/L 4 :1. 75 2. 99 1. 00 8. 00 19 < 1. 00 < 5.00
Silver, Dissolved UG/L 18 < 5. 00 < 30.00
Conditions Specified: From 1/01/7'/ To 12/31/96.. .fPELL...Area=II
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