REP49545

• Permit No: C1994082
• IBM Index Class Name: Report
• Doc Date: 2/19/1999
• Doc Name: 1998 AHR APPENDIX C GROUND WATER QUALITY DATA
• From: Seneca Coal Company
• To: DRMS
• Annual Report Year: 1998
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

• Peabody Wes*
Paradox Hydrology System
12/28/98 2:93 pm Milliequivalents ~ of Total
Site: YSAL3
Type: WELL
Geologic Unit SAL
...... ..... ..... .Cations .... ..... ........
Sample
Date CA MG NA K
6/14/91 1300 25. 71 25 .66 47 .67 .93
8/30/91 1355 29. 97 22 .22 52 .13 .67
11/08/91 1230 20. 00 18 .14 61 .01 .66
2/03/92 1415 20. 16 18 .34 60 .60 .89
6/29/92 1605 22. 30 19 .26 57 .71 .73
9/16/92 1990 23. 29 20 .68 55 .29 .73
12/11/92 1200 23. 13 20 .23 55 .92 .72
2/26/93 1200 23. 75 20 .67 54. 91 .68
6/19/93 1530 23. 26 20 .87 55. 17 .7C
8/19/93 1250 22. 34 20 .82 56. 17 .6E
10/21/93 1205 23. 23 21 .21 54. 83 .73
5/02/94 1535 24. 69 22 .56 52 .07 .66
10/04/94 1035 25. 29 22 .70 51 .35 .6E
5/01/95 1210 28. 14 25 .38 45 .84 .69
10/05/95 1205 24. 05 22 .49 52 .75 .7]
5/08/96 0855 29. 90 27 .91 91 .56 .62
10/02/96 0930 24. 69 21 .66 52 .60 .6~
5/21/97 0925 32. 65 32 .93 33 .89 .52
10/03/97 1135 30. 17 27 .36 41 .88 .55
5/10/98 1220 32. 34 31 .56 35. 53 .56
10/06/98 0955 27. 15 24 .09 46. 11 .66
•
Page 109
...........Anions ..................
504 CL HCO CO3
48. 90 1. 64 49. 96 0 .00
99. 55 3. 15 47. 30 0 .00
98. 26 3. 23 47. 38 1 .12
99. 94 2. 51 45. 27 2 .28
50. 31 1. 91 48. 28 0 .00
50. 50 . 79 45. 46 3 .25
48. 66 1. 36 49. 97 0 .00
47. 53 1. 28 51. 19 0. 00
51. 88 1. 30 93. 10 3. 73
45. 01 1. 21 52. 34 1 .43
42. 18 1. 19 56. 67 0 .00
48. 47 1. 30 50. 23 0 .00
50. 37 1. 38 99. 25 0. 00
31. 85 . 60 19. 41 48 .14
99. 31 1. 30 98. 95 .44
59. 85 1. 01 38. 79 .34
51. 18 1. 87 46. 50 .44
63. 94 1. 05 34. 70 .31
55. 13 1. 36 43. 11 .40
64. 83 1. 16 33. 70 . 31
52. 61 1. 53 45. 46 .40
TDS
976
866
900
a7z
839
814
839
lozs
696
889
760
866
890
920
900
1180
880
1370 ~
930
1290 0
960
Condition Specified: From 1/O1/80 To 12/31/98...WELL