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Page 4639, results 115951 - 115975

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Water Resources Data for California, Water Year 1987. Volume 4. Northern Central Valley Basins and The Great Basin from Honey Lake Basin to Oregon State Line
J.R. Mullen, W.F. Shelton, R.G. Simpson
1988, Water Data Report CA-87-4
Water resources data for the 1987 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 4 contains discharge records for 154 gaging stations; stage and contents for 33...
Character and evolution of the ground-water flow system in the central part of the western San Joaquin Valley, California
Kenneth Belitz
1988, Open-File Report 87-573
The occurrence of selenium in agricultural drain water derived from the western San Joaquin Valley, California, has focused concern on the ground-water flow system of the western valley. In this investigation, previous work and recently collected texture and water-level data are used to evaluate the character and evolution of the...
Precambrian ophiolites of Arabia; a summary of geologic settings, U-Pb geochronology, lead isotope characteristics, and implications for microplate accretion, Kingdom of Saudi Arabia
John S. Pallister, J. S. Stacey, L. B. Fischer, W. R. Premo
1988, Open-File Report 88-606
Disrupted ophiolites occur in linear belts as much as 900 km long between micro plates that collided during the late Proterozoic to form the Arabian Shield. The U-Pb zircon ages and lead-isotope data from these ophiolitic rocks help constrain the history of accretion of the Arabian Shield and thereby contribute...
The Manti, Utah, landslide
R. W. Fleming, R. B. Johnson, R. L. Schuster, G. P. Williams
1988, Professional Paper 1311
PART A: The Manti landslide is in Manti Canyon on the west side of the Wasatch Plateau in central Utah. In early June 1974, coincident with the melting of a snowpack, a rock slump/debris flow occurred on the south rim of Manti Canyon. Part of the slumped material mixed with...
Water Resources Data for California, Water Year 1986. Volume 2. Pacific Slope Basins from Arroyo Grande to Oregon State Line except Central Valley
S. Anderson, K.L. Markham, W.F. Shelton, L.F. Trujillo, D.A. Grillo
1988, Water Data Report CA-86-2
Water resources data for the 1986 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 2 contains discharge records for 132 gaging stations; stage and contents for 11...
Water-resources activities of the U.S. Geological Survey in Missouri, fiscal year 1987
B. J. Smith (compiler), K.L. Jenkins
1988, Open-File Report 88-99
Water resources activities of the U.S. Geological Survey in Missouri consist of collecting hydrologic data and making interpretive studies. Hydrologic studies in Missouri are made through three basic types of projects: (1) hydrologic data-collection program, (2) local or areal hydrologic investigations, and (3) statewide or regional studies. These projects are...
Map showing depth to bedrock, Anchorage, Alaska
R. L. Glass
1988, Open-File Report 88-198
Knowledge of the physical and hydrologic characteristics of geologic materials is useful in determining the availability of groundwater for public and domestic supply and the suitability of areas for on-site septic systems. A generalized map of the Anchorage area shows the approximate distance from land surface to the top of...
Geophysical logs and hydrologic data for eight wells in the Coyote Spring Valley area, Clark and Lincoln counties, Nevada
D.L. Berger, K. C. Kilroy, D. H. Schaefer
1988, Open-File Report 87-679
Geophysical logs, drilling operations, pump-test data, and water quality determinations are presented for eight wells in the Coyote Spring Valley area of southeastern Nevada. The wells are in an area where thick units of Paleozoic carbonate rock are overlain by Tertiary semiconsolidated basin-fill deposits and Quaternary alluvial deposits. Data collected...