Physical, chemical, and biological data for detailed study of irrigation drainage in the Uncompahgre Project area and in the Grand Valley, west-central Colorado, 1991-92
D. L. Butler, W. G. Wright, D.A. Hahn, R. P. Krueger, B. C. Osmundson
1994, Open-File Report 94-110
Because of concerns about potential effects of irrigation drainage on fish and wildlife resources and on human health, the U.S. Department of the Interior initiated a program in 1985 to assess water-quality problems associated with Federal irrigation projects in the Western United States. Physical, chemical, and biological data were collected...
Water resources professional's outreach notebook; ground water, grade level 6-8
S.J. Vandas
1994, Open-File Report 94-73
A dislocation model of the 1994 Northridge, California, earthquake determined from strong ground motions
D.J. Wald, T. H. Heaton
1994, Open-File Report 94-278
Data on ground-water quality in the Carson River basin, western Nevada and eastern California, 1987-90
Rita Whitney
1994, Open-File Report 94-39
The U.S. Geological Survey collected and analyzed water samples from June 1987 through February 1990 as part of a study of the ground-water quality in the Carson River Basin. The Carson River Basin is one of seven national pilot projects conducted by the Geological Survey as part of a...
Irrigation water supply and demand data for 1976, 1980, and 1984 for the western San Joaquin Valley, California
W. E. Templin, T.C. Haltom
1994, Open-File Report 94-335
This report presents the irrigation water supply and demand data for 1976, 1980, and 1984 for 32 water districts in the western San Joaquin Valley, California. Data are provided for each water district or each of the three years if the data were available. The complete data base is given...
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of triazine and other nitrogen-containing compounds by gas chromatography with nitrogen phosphorus detectors
D.J. Markovchick, J.A. Lewis, R.W. Brenton, J.L. Iverson, H.L. Wharry
1994, Open-File Report 94-37
No abstract available....
Selected ground-water information for the Columbia Plateau Regional Aquifer System, Washington and Oregon, 1982-1985; Volume III, Ground-water quality data
R. J. Wagner, R. C. Lane
1994, Open-File Report 93-359
The data report presents ground-water information collected and analyzed as part of the U.S. Geological Survey's Columbia Plateau Regional Aquifer-System Analysis Program. The information was gathered from July 1982 through September 1985 in the part of the aquifer system located in central and eastern Washington and north-central and northeastern Oregon....
Quality of ground water in Harrison County, Mississippi, June - July 1993
L. J. Slack, W. T. Oakley, C. G. O'Hara, L. M. Cooper
1994, Open-File Report 94-125
During June and July 1993, the U.S. Geological Survey analyzed water from 145 wells in Harrison County, southeastern Mississippi. The wells are completed in five major geologic units: the Citronelle, Graham Ferry, Pascagoula, and Hattiesburg Formations and the Catahoula Sandstone. The wells ranged from 74 to 2,410 feet in depth....
Water-resources activities in New England, fiscal year 1993
M.F. Orlando
1994, Open-File Report 94-339
The U.S. Geological Survey has 82 active or complete-except-report projects of hydrologic investigations ongoing within the New England Program Area. Of this total, 23 are data projects. Data projects contain statistics and data on the conditions of surface water, ground water, water quality and (or) water use for the study...
National Water-Quality Assessment Program--Southern High Plains, Texas and New Mexico
Dennis G. Woodward, Cecilia G. Diniz
1994, Open-File Report 94-71
BACKGROUND In 1991, the U.S. Geological Survey (USGS) began a National Water-Quality Assessment (NAWQA) program. The long-term goals of the NAWQA program are to describe the status of, and trends in, the quality of a large, representative part of the Nation's surface- and ground-water resources and to identify the major natural...
Miscellaneous high-resolution seismic-reflection reconnaissance surveys in the Mississippi Valley graben: Western Tennessee, northeast Arkansas, and southeast Missouri
J. K. Odum, W. J. Stephenson, E. A. Luzietti, K. M. Shedlock, D. M. Worley, R. A. Williams
1994, Open-File Report 94-131
No abstract available....
Principal facts and field data for gravity data in and adjacent to the Reno 1 degree by 2 degrees quadrangle, Nevada and California
Donald Plouff
1994, Open-File Report 94-6-B
Water resources activities in Kentucky, 1993-94
L. S. Maglothin (compiler), R.W. Forbes
1994, Open-File Report 93-157
The U.S. Geological Survey (USGS) is the principal Federal water-resources data collection and investigation agency. Through the Water Resources Division District Office in Kentucky, the USGS investigates the occurrence, distribution, quantity, movement, and chemical and biological quality of surface and ground water in the State. The mission of this program...
Flood characteristics for the New River in the New River Gorge National River, West Virginia
J.B. Wiley, M.K. Cunningham
1994, Open-File Report 93-77
The frequency and magnitude of flooding of the New River in the New River Gorge National River was studied. A steady-state, one-dimensional flow model was applied to the study reach. Rating curves, cross sections, and Manning's roughness coefficients that were used are presented in this report. Manning's roughness coefficients were...
U.S. Geological Survey national computer technology meeting; program and abstracts, New Orleans, Louisiana, April 10-15, 1994
B. H. Balthrop (compiler), E.G. Baker
1994, Open-File Report 94-52
This report contains some of the abstracts of papers that were presented at the National Computer Technology Meeting that was held in April 1994. This meeting was sponsored by the Water Resources Division of the U.S. Geological Survey, and was attended by more than 200 technical and managerial personnel representing...
Geophysical database of the east coast of the United States northern Atlantic margin: Velocity analyses
Kim D. Klitgord, C. M. Schneider
1994, Open-File Report 94-192
The relationship between the Porco, Bolivia, Ag-Zn-Pb-Sn deposit and the Porco caldera
C. G. Cunningham, Hugo Aparicio N., Fernando Murillo S., Nestor C. Jimenez, J. L. Lizeca B., E.H. McKee, G. E. Ericksen, Franz Tavera V.
1994, Open-File Report 94-238
The Sundance Fault; a newly recognized shear zone at Yucca Mountain, Nevada
R.W. Spengler, C.A. Braun, L.G. Martin, C.W. Weisenberg
1994, Open-File Report 94-49
Petroleum geology of the Sichuan basin, China; report on U.S. Geological Survey and Chinese Ministry of Geology and Mineral Resources field investigations and meetings, October 1991
R. T. Ryder, D. D. Rice, Sun Zhaocai, Zhang Yigang, Qiu Yunyu, Guo Zhengwu
1994, Open-File Report 94-426
San Francisco Bay seismic 1
Douglas V. Prose
1994, Open-File Report 94-179-B
Geologic map of the La Barge Quadrangle, Lincoln and Sublette counties, Wyoming
R.L. Rioux
1994, Open-File Report 94-204
Preliminary seismicity and focal mechanisms for the southern Great Basin of Nevada and California: January 1992 through September 1992
S. C. Harmsen
1994, Open-File Report 93-369
No abstract available....
Hawaiian Volcano Observatory summary 91. Part 1, Seismic data, January to December 1991
J. S. Nakata, A. H. Tomori, J. P. Tokuuke, W. R. Tanigawa, P. G. Okubo, C. C. Heliker, M. T. Mangan, T. N. Mattox, J. P. Kauahikaua
1994, Open-File Report 94-432
No abstract available....
The Northridge, California earthquake of January 1994 a computer animation and paper model
T. R. Alpha, R.S. Stein
1994, Open-File Report 94-214-B
Petrology and mineralogy of alkaline rocks from the Elk massif, northeastern Poland
T.J. Armbrustmacher, P.J. Modreski
1994, Open-File Report 94-145
