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Publication Extents

Not all publications have extents, not all extents are completely accurate
Selection of streamflow and reservoir-release models for river-quality assessment
Marshall E. Jennings, James O. Shearman, Daniel P. Bauer
1976, Circular 715-E
For nearly half a century the Willamette River in Oregon experienced severe dissolved-oxygen problems related to large loads of organically rich waste waters from industries and municipalities. Since the mid-1950 's dissolved oxygen quality has gradually improved owing to low-flow augmentation, the achievement of basinwide secondary treatment, and the use...
Earthquakes and related catastrophic events, Island of Hawaii, November 29, 1975: A preliminary report
Robert I. Tilling, R. Y. Koyanagi, P. W. Lipman, J. P. Lockwood, J.G. Moore, D. A. Swanson
1976, Circular 740
The largest earthquake in over a century--magnitude 7.2 on the Richter Scale--struck Hawaii the morning of November 29, 1975, at 0448. It was centered about 5 km beneath the Kalapana area on the southeastern coast of the island at 19° 20.1 ' N., long 155° 01.4 ' W.). The earthquake...
The United States Geological Survey in Alaska; organization and status of programs in 1976
Edward Huntington Cobb, editor(s)
1976, Circular 732
This report of the activities of the U.S. Geological Survey in Alaska is organized in four parts (1) services and responsibilities of the U.S. Geological Survey; (2) organization of the U.S. Geological Survey; 13) current U.S. Geological Survey activities; and (4) cooperative projects with Federal, State, and local agencies....
Guidelines for collection and field analysis of ground-water samples for selected unstable constituents
Warren W. Wood
1976, Techniques of Water-Resources Investigations 01-D2
The unstable nature of many chemical and physical constituents in ground water requires special collection procedures and field analysis immediately after collection. This report describes the techniques and equipment commonly used m the collection and field analysis of samples for pH, temperature, carbonate, bicarbonate, specific conductance, Eh, and dissolved...
Hydrologic analysis and river-quality data programs
Walter G. Hines, David A. Rickert, Stuart W. McKenzie
1976, Circular 715-D
For nearly half a century the Willamette River in Oregon experienced severe dissolved-oxygen problems related to large loads of organically rich waste waters from industries and municipalities. Since the mid-1950 's dissolved oxygen quality has gradually improved owing to low-flow augmentation, the achievement of basinwide secondary treatment, and the use...
Research by the U.S. Geological Survey on organic materials in water
Robert Andrew Baker
1976, Circular 744
The U.S. Geological Survey has responsibility for investigating the Nation's water resources for source, availability, quantity, and quality. This paper describes the Geological Survey's research on organic substances in water and fluvial sediments. Results and ongoing studies are examined. Typical research includes: Separation, concentration, and chromatographic identification of volatile acids;...
Oil spills, 1971-75, Gulf of Mexico outer continental shelf
Elmer P. Danenberger
1976, Circular 741
Oil spillage connected with federally supervised drilling and production activities has been a matter of wide public concern. In its supervision of mineral-resource development on the Outer Continental Shelf (OCS), the U.S. Geological Survey is responsible for the day-to-day inspection and monitoring of OCS oil and gas operations. During these...
The United States Geological Survey in Alaska; accomplishments during 1975
Edward Huntington Cobb, editor(s)
1976, Circular 733
This report of accomplishments of the U.S. Geological Survey in Alaska during 1975 is organized in two chapters. The first consists of short summaries of the important results of research projects and the second lists those reports and maps covering various phases of the geology and mineral and water resources...
Project development and data programs for assessing the quality of the Willamette River, Oregon
David A. Rickert, Walter G. Hines, Stuart W. McKenzie
1976, Circular 715-C
For nearly half a century the Willamette River in Oregon experienced severe dissolved-oxygen problems related to large loads of organically rich waste waters from industries and municipalities. Since the mid-1950 's dissolved oxygen quality has gradually improved owing to low-flow augmentation, the achievement of basinwide secondary treatment, and the use...
Methodology for river-quality assessment with application to the Willamette River basin, Oregon
David A. Rickert, Walter G. Hines, Stuart W. McKenzie
1976, Circular 715-M
For nearly half a century the Willamette River in Oregon experienced severe dissolved-oxygen problems related to large loads of organically rich waste waters from industries and municipalities. Since the mid-1950 's dissolved oxygen quality has gradually improved owing to low-flow augmentation, the achievement of basinwide secondary treatment, and the use...
Finite difference model for aquifer simulation in two dimensions with results of numerical experiments
Peter C. Trescott, George Francis Pinder, S. P. Larson
1976, Techniques of Water-Resources Investigations 07-C1
The model will simulate ground-water flow in an artesian aquifer, a water-table aquifer, or a combined artesian and water-table aquifer. The aquifer may be heterogeneous and anisotropic and have irregular boundaries. The source term in the flow equation may include well discharge, constant recharge, leakage from confining beds in which...
Reservoir-system model for the Willamette River basin, Oregon
James O. Shearman
1976, Circular 715-H
For nearly half a century the Willamette River in Oregon experienced severe dissolved-oxygen problems related to large loads of organically rich waste waters from industries and municipalities. Since the mid-1950 's dissolved oxygen quality has gradually improved owing to low-flow augmentation, the achievement of basinwide secondary treatment, and the use...
A guide to State programs for the reclamation of surface mined areas
Edgar A. Imhoff, Thomas O. Friz, James R. LaFevers
1976, Circular 731
During 1975 inquiries of agencies in each State and review of State statutes and related administrative codes revealed that 38 States have established programs requiring the reclamation of surface mined lands. Results of analyses of those programs and ancillary data are presented in : (1) A table (matrix) which has...