PERMFILE68912

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: SOIL LABORATORY DATA
• Section_Exhibit Name: TAB 09 APPENDIX 9-4
• Media Type: D
• Archive: No

•
Inter•fTlountoln Loborotorles, Inc.
1633 Terra Avenue Sheridan, Wyoming 82801 Tel. [phone]
PEABODY COAL COMPANY
HAYDEN, COLORADO
MINE: SENECA II-I•!
October 11, 1990
pN EC Satur- Calcium Magnesium Sodium SAR
mmhos/cm ation meq/1 meq/I meq/1
Lab No. Location Depths @ 25'C 2
42132 SAMPLE 156 38.0-48.0 1.9 0.52 66.1 2.14 1.99 1.38 0.96
42133 48.0-60.0 7.9 1.63 48.3 6.51 9.9] 3.04 1.06
42134 SAMPLE I51 0.0-14.0 6.8 0.51 47.2 2.50 1.20 1.57 1.16
42135 14.0-28.0 1.4 0.51 36.5 2.50 1.50 1.25 0.8B
42136 28.0-47.0 1.7 0.31 38.3 2.00 0.92 1.21 1.00
42137 47.0-60.0 1,B 0.34 55.6 1.51 1.08 1.19 1.04
42138 SAMPLE t58 0.0-2.0 7.5 0.66 52.3 4.73 1.14 1.26 0.74
42139 2.0-9.0 i.i 0.56 53.4 3.88 1.16 1.23 0.77
42140 9.0-18.0 7.9 0.36 52.5 2.08 1.11 1.16 0.92
42141 18.0-29.a 8.1 0.43 50.8 1.39 1.85 1.42 1.11
42142 SAMPLE t59 0.0-16.0 6.2 0.33 51.1 1.74 0.62 0.85 0.79
42143 16.0-32.0 6.4 0.22 36.0 0.91 0.33 1.14 1.45
42144 32.0-41.0 6.5 0.23 24.5 1.00 0.39 1.26 1.50
42145 41.0-60.0 6.1 0.34 47.3 1.38 0.63 1.46 1.46
m
Miscellaneous Abbreviations: SAR= Sodium Adsorption Ratio