REP07722

• Permit No: C1994082
• IBM Index Class Name: Report
• Doc Date: 2/7/2000
• Doc Name: 1999 AHR APPENDIX C GROUND WATER QUALITY DATA
• Annual Report Year: 1999
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

• •
Peabody Western
Paradox Hydrology System
11/17/99 3:11 pm Milliequivalents 8 of Total Page 16
Site: YSAL1
Type: WELL
Geologic Unit SAL
..... ...... ......Cations ... ...... ..... ... ..... ..... ...Anions.. ..... ...... ...... .
Sample
Date CA MG NA K 504 CL HCO CO3 TDS
8/19/80 1430 47 ,47 39.19 12. 91 .97 41. 46 2. 11 56 .43 0. 00 684
11/09/80 1040 95 .35 38.64 15. 16 .85 48. 03 2. 82 49 .15 0. 00 751
2/03/81 1313 43 .84 39.04 16 .43 .70 49. 19 1. 90 48 .91 0 .00 658
5/06/81 1050 48 .31 39.84 11. 10 .74 51. 79 1. 96 46 .25 0. 00 665
7/30/81 1420 44 .93 37.04 17. 09 .94 43. 19 2. 01 54 .80 0. 00 686
3/03/82 1230 44 .97 42.02 12. 09 .92 53. 97 1. 79 44 .24 0. 00 759
6/28/82 1095 46 .81 39.45 12. 70 1 .04 90. 36 1. 94 58 .20 0. 00 543
9/10/82 1315 43 .87 35.79 19. 32 1 .02 39. 46 1. 65 58 .88 0. 00 621
11/09/82 1112 95 .98 40.33 12. 79 .90 43. 57 1. 85 54 .58 0. 00 597
3/16/83 1300 97 .05 41.27 10. 91 .77 46. 51 2. 06 51 .43 0. 00 560
6/09/83 1050 47 .38 40.25 11. 26 1 .10 41. 41 1. 82 56 .77 0. 00 356
8/25/83 1605 47 .09 39.60 12. 32 .99 33. 85 1. 40 64 .74 0. 00 574
6/17/91 1900 43 .93 40.25 15 .06 .77 56. 72 1. 69 41 .59 0 .00 860
8/30/91 1330 44 .28 40.69 14 .10 .99 44. 22 2. 39 50 .83 2 .56 730
11/08/91 1100 40 .72 44.77 13. 72 .79 50. 26 2. 82 46 .93 0. 00 904
2/03/92 1315 94 .24 43.90 11. 26 .60 46. 19 2. 49 47 .56 3. 75 712
6/29/92 1500 50 .25 37.67 11. 22 .85 48. 96 1. 64 49 .40 0. 00 658
9/16/92 1605 44 .08 37.80 17. 22 .90 48. 10 1. 15 46 .44 4. 30 839 (~
12/08/92 1300 46 .62 41.79 10. 90 .69 54. 57 2. 04 93 .39 0. 00 830 ~+
2/28/93 1105 95 .86 41.20 12. 23 .70 48. 80 1. 51 49 .69 0. 00 790 °
6/15/93 1325 96 .04 40.00 12. 95 1 .02 39. 43 1. 54 59 .03 0. 00 506
8/19/93 1015 38 .06 30.51 30. 70 .73 39. 51 1. 70 53 .45 5. 35 750
10/20/93 1500 43 .46 36.41 19. 25 .88 45. 51 1. 93 52 .56 0 .00 800
5/04/94 0930 44 .37 40.25 14. 70 .68 41. 91 1. 46 56 .63 0. 00 694
10/09/99 1130 29 .03 20.00 50. 42 .56 37. 31 1. 62 61 .07 0. 00 1230
5/01/95 1307 96 .18 40.39 12. 55 .86 55. 13 1. 74 42 .53 . 59 690
10/05/95 1125 45 .63 40.49 12. 95 .93 42. 59 2. 40 54 .54 . 52 730
5/08/96 0940 49 .23 33.27 21. 83 .68 35. 69 1. 07 62 .87 . 42 870
10/02/96 1025 94 .94 37.35 16 .89 .81 38. 95 11. 87 48 .73 , 45 780
5/21/97 1010 95 .65 42.15 11. 23 .98 48. 09 1. 48 49 .73 . 70 550
10/03/97 1100 47 .19 43.46 8. 39
~ .96 41. 50 1. 97 55 .87 . 66 ~ 540
5/10/98 1145 47 .16 39.53 12. 46 .83 34. 12 . 96 69 .46 . 46 650
10/06/98 1040 46 .78 43.35 8 .99 .89 47. 99 2. 22 99 .76 .52 700
5/20/99 1205 96 .12 39.99 13 .17 .72 52. 13 2. 21 45 .14 .52 750
Condition Specified: From 1/01/80 To 9/30/99...WELL...Area=YST