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Engineering Report on Drilling in the Sand Wash Basin, Colorado

Description: "This report consists of engineering details, statistics, individual borehole histories, and logistics for the 27 boreholes drilled in the project. Geophysical logs are included." (from Introduction)
Date: January 1980
Creator: Callihan, Michael C.
Partner: UNT Libraries Government Documents Department
open access

Digital-Transport Model Study of the Potential Effects of Coal-Resource Development on the Ground-Water System in the Yampa River Basin, Moffat and Routt Counties, Colorado

Description: From abstract: Large increases in coal mining currently (1979) taking place in the Yampa River basin are expected to continue during the 1980's and may adversely impact both the ground-water and surface-water quality in the basin. One potential source of adverse impact is the dissolution of soluble minerals contained in the overburden material disturbed during the mining. This potential impact was investigated using digital ground-water transport-modeling techniques.
Date: 1982
Creator: Warner, James W. & Dale, Robert H.
Partner: UNT Libraries Government Documents Department
open access

[Appendix E. Lithologic Logs]

Description: Logs describing lithologic characteristics of samples collected from the project area described using a binocular microscope or hand lens and recorded on standard Bendix Field Engineering Corporation (BFEC) logging forms.
Date: September 1981
Creator: Carter, Thomas E.; Wayland, Thomas E.; Shannon, S. S., Jr.; Carter, Tom; Shields, T. & Johnson, David W.
Partner: UNT Libraries Government Documents Department
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