Publications
The following list of California Water Science Center publications includes both official USGS publications and journal articles authored by our scientists.
Filter Total Items: 1808
Water quality in the Mad River Basin, Humboldt and Trinity Counties, California Water quality in the Mad River Basin, Humboldt and Trinity Counties, California
No abstract available.
Authors
Richard H. Fuller
Descriptions and chemical analyses for selected wells in the Tehama-Colusa Canal Service Area, Sacramento Valley, California Descriptions and chemical analyses for selected wells in the Tehama-Colusa Canal Service Area, Sacramento Valley, California
The Tehama-Colusa Canal Service Area is in the northwestern part of the Sacramento Valley, in parts of Yolo, Colusa, Glenn, and Tehama Counties. The area includes 450 square miles (1,160 square kilometres). The boundaries are: West, the eastern slopes of the Coast Ranges; north, Elder Creek; northeast, the Sacramento River and the Glenn-Colusa Canal; east and southeast, the Colusa Basin...
Authors
Ronald P. Fogelman
Carbon, hydrogen, oxygen, and sulfur isotope study of the Darwin lead-silver-zinc deposit, Southern California Carbon, hydrogen, oxygen, and sulfur isotope study of the Darwin lead-silver-zinc deposit, Southern California
The ores at Darwin occur as massive replacement bodies in silicated limestones of Pennsylvanian and Permian age adjacent to a Jurassic quartz monzonite stock. Three types of ore have a definite spatial relationship to the quartz monzonite: (1) pyrite-sphalerite-galena ores, (2) pyrite-pyrrhotite-magnetite-sphalerite-galena ores, and (3) galena-Ag-Bi-Se ores.The delta 34 S values of all...
Authors
Robert O. Rye, Wayne E. Hall, H. Ohmoto
The effect of proposed deepening of the John F. Baldwin and Stockton ship channels on salt-water intrusion, Suisun Bay and Sacramento-San Joaquin Delta areas, California The effect of proposed deepening of the John F. Baldwin and Stockton ship channels on salt-water intrusion, Suisun Bay and Sacramento-San Joaquin Delta areas, California
No abstract available.
Authors
J. P. Akers
Stable isotope and chemical relations during mineralization in the Bodie mining district, Mono County, California Stable isotope and chemical relations during mineralization in the Bodie mining district, Mono County, California
Stable isotope and chemical relations have been determined in a typical epithermal Au-Ag deposit located in the Bodie mining district of California. Analyses were made of altered host rocks, vein minerals, alteration clays, fluid inclusions, modern spring waters, and unaltered rocks of the area.The results indicate that a hydrothermal convection system was set up by the interaction of a...
Authors
J. R. O’Neil, M.L. Silberman, B.P. Fabbi, C. W. Chesterman
Thermal and mineral waters of nonmeteoric origin, California Coast Ranges Thermal and mineral waters of nonmeteoric origin, California Coast Ranges
Recent isotope studies show that the waters involved in a variety of geologic processes are dominantly the local meteoric water of each area. In most active geothermal systems, the D/H ratio of the hot water is nearly identical with the local cold meteoric water, but the O18/O16 ratio has been shifted to a more positive value because of subsurface exchange with rocks. The numerous...
Authors
Donald E. White, Ivan Barnes, James R. O’Neil
Water quality of the Lake Siskiyou area and a reach of Upper Sacramento River below Box Canyon Dam, California, May 1970 through September 1971 Water quality of the Lake Siskiyou area and a reach of Upper Sacramento River below Box Canyon Dam, California, May 1970 through September 1971
No abstract available.
Authors
Alex E. Dong, Robert L. Tobin
Ground-water conditions in the Redwood City area, California, with particular reference to water supply for the Pacific Portland Cement Company Ground-water conditions in the Redwood City area, California, with particular reference to water supply for the Pacific Portland Cement Company
No abstract available.
Authors
J. F. Poland, A. A. Garrett
The linear decision rule in reservoir management and design: 1, Development of the stochastic model The linear decision rule in reservoir management and design: 1, Development of the stochastic model
With the aid of a linear decision rule, reservoir management and design problems often can be formulated as easily solved linear programing problems. The linear decision rule specifies the release during any period of reservoir operation as the difference between the storage at the beginning of the period and a decision parameter for the period. The decision parameters for the entire...
Authors
Charles Revelle, Erhard Joeres, William H. Kirby
The geohydrology of Pinnacles National Monument, California The geohydrology of Pinnacles National Monument, California
Water supplies for Pinnacles National Monument are obtained from a collection gallery in alluvium and from a flowing well which obtains water from fractured breccia and tuff near a fault. Rocks other than alluvium, in all but the northern fourth of the monument, are dense igneous or metamorphic types that, unless fractured, have little potential for development of ground water. However...
Authors
J. P. Akers
Geohydrologic reconnaissance of the Soquel-Aptos area, Santa Cruz County, California Geohydrologic reconnaissance of the Soquel-Aptos area, Santa Cruz County, California
This report summarizes existing knowledge on the geohydrology of the Soquel-Aptos area, near, and including the eastern part, of Santa Cruz, California, and outlines work necessary for making a complete appraisal of the water resources of the area. The area is underlain mostly by marine and continental sedimentary deposits of Tertiary and Quaternary age. A small section in the...
Authors
J. P. Akers, J.J. Hickey