HYDRO23160

• Permit No: C1980006
• IBM Index Class Name: Hydrology
• Doc Date: 11/2/2000
• Doc Name: FAX COVER KERR COAL CO COPY OF USGS REPORT
• From: MONTGOMERY WATSON
• To: DMG
• Permit Index Doc Type: CORRESPONDENCE
• Media Type: D
• Archive: No

f.
CONTENTS
Page
Introduction---------------------------------------------------- 1
Geophysical logs------------------------------------------------ 2
Lithologic logs------------------------------------------------- 2
Drill-hole depths, diameters, and locations-------------------- 2
Core holes------------------------------------------------------ 2
Coal geology---------------------------------------------------- 3
Coal thickness-------------------------------------------------- 3
Drill-hole logs--------------
18
ILLUSTRATIONS
Figure 1. Map showing drill-hole locations in the McCallum coal
field, Jackson County, Colorado-------------------- 4
2-12. Locations of drill holes, Jackson County, Colorado:
2. NEB of the Cowdrey quadrangle------------------ 5
3. SE'y of the Cowdrey quadrangle------------------ 6
4. NW'y of the Eagle Hill quadrangle--------------- 7
5. SW% of the Eagle Hill quadrangle--------------- 8
6. SE`s of the Eagle Hill quadrangle--------------- 9
7. NEi of the Gould NW quadrangle----------------- 10
8. NW% of the Gould NW quadrangle----------------- 11
9. SE's of the Gould NW quadrangle----------------- 12
10. NW's of the Johnny Moore Mountain quadrangle---- 13
11. SW's of the Johnny Moore Mountain quadrangle---- 14
12. SE'-y of the Johnny Moore Mountain quadrangle---- 15
TABLE
Table 1. Locations of drill holes in the McCallum coal field,
Jackson County, Colorado---------------------------- 16
i