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Preliminary geologic map of the Turayf Quadrangle, sheet 31C, and part of the An Nabk quadrangle, sheet 31B, Kingdom of Saudi Arabia
C. R. Meissner Jr., G.P. Riddler, Marcel Van Eck, N.C. Aspinall, A.M. Farasani, S.M. Dini
1989, Open-File Report 89-336
The An Nabk and Turayf quadrangles lie at the northern border of the Kingdom of Saudi Arabia. Middle and upper Cenozoic sedimentary and volcanic rocks form the surface of the quadrangles, and sedimentary rocks of the Paleozoic, Mesozoic, and lower Cenozoic are found in the subsurface. The Paleozoic and Mesozoic...
Application of drilling, coring, and sampling techniques to test holes and wells
Eugene Shuter, Warren E. Teasdale
1989, Techniques of Water-Resources Investigations 02-F1
The purpose of this manual is to provide ground-water hydrologists with a working knowledge of the techniques of test drilling, auger drilling, coring and sampling, and the related drilling and sampling equipment. For the most part, the techniques discussed deal with drilling, sampling, and completion of test holes in unconsolidated...
Strong-Motion Program report, January-December 1985
R. L. Porcella, editor(s)
1989, Circular 1027
This Program Report contains preliminary information on the nature and availability of strong-motion data recorded by the U.S. Geological Survey (USGS). The Strong-Motion Program is operated by the USGS in cooperation with numerous Federal, State, and local agencies and private organizations. Major objective of this program are to record both...
National and regional trends in water-well drilling in the United States, 1964-84
S. M. Hindall, Michael Eberle
1989, Circular 1029
Information on national and regional water-well drilling activity is important for water-resource planning and management and for water-related equipment marketing. This report describes a study to analyze drilling trends on the basis of data for selected years from 1964 through 1984. The study focused primarily on the years 1964 and...
Methods for collection and analysis of aquatic biological and microbiological samples
L. J. Britton, P. E. Greeson, editor(s)
1989, Techniques of Water-Resources Investigations 05-A4
The series of chapters on techniques describes methods used by the U.S. Geological Survey for planning and conducting water-resources investigations. The material is arranged under major subject headings called books and is further subdivided into sections and chapters. Book 5 is on laboratory analysis. Section A is on water. The...
Determination of stream reaeration coefficients by use of tracers
F. A. Kilpatrick, R. E. Rathbun, Nobuhiro Yotsukura, G.W. Parker, L. L. DeLong
1989, Techniques of Water-Resources Investigations 03-A18
Stream reaeration is the physical absorption of oxygen from the atmosphere by a flowing stream. This is the primary process by which a stream replenishes the oxygen consumed in the biodegradation of organic wastes. Prior to 1965, reaeration rate coefficients could be estimated only by indirect methods. In 1965, a direct...