Hydrologic and geochemical monitoring in Long Valley caldera, Mono County, California, 1986
C. D. Farrar, M.L. Sorey, S.A. Rojstaczer, A.C. Steinemann, M. D. Clark
1989, Water-Resources Investigations Report 89-4033
The U.S. Geological Survey continued to monitor hydrologic and geochemical conditions in the Long Valley caldera during 1986. The monitoring is directed toward detecting changes in the hydrologic system caused by tectonic or magmatic processes. Data collected during 1986 include chemical and isotopic composition of water from selected streams sites,...
Hydrology of the Goat Lake watershed, Snohomish County, Washington, 1982-87
N. P. Dion, J.C. Ebbert, J.E. Poole, B.S. Peck
1989, Water-Resources Investigations Report 88-4235
The Goat Lake watershed in Snohomish County, Washington, functions as an ' experimental watershed ' for long-term studies to determine the effects of acidic precipitation on water resources. Data have been collected there by the U.S. Geological Survey since 1982. The watershed is in a wilderness area of the...
Water resources data for Mississippi, water year 1988
E.J. Tharpe, M.L. Plunkett, F. Morris, W. T. Oakley
1989, Water Data Report MS-88-1
Water resources data for the 1988 water year for Mississippi consist of records of stage, discharge, and water quality of streams; stage, and water quality of lakes and reservoirs; and water levels and water quality of ground-water wells. This report contains records of water discharge at 70 gaging stations; stage...
Water resources data, Missouri, water year 1988
L.A. Waite, Jerri V. Davis, H.L. Reed, D.O. Hatten, T.J. Perkins
1989, Water Data Report MO-88-1
No abstract available. ...
Relation of ground-water quality to land use in the Philadelphia, Pennsylvania-Camden, New Jersey area
Ray S. Blickwedel, C. R. Wood
1989, Water-Resources Investigations Report 88-4211
The distributions of common dissolved constituents, trace metals, and volatile organic compounds in ground water near Philadelphia, Pennsylvania, and Camden, New Jersey, are influenced by local geology and land use. Many common dissolved constituents are more concentrated in ground water beneath urban and industrial areas than in water beneath suburban...
Water resources data for Virginia, water year 1988
B.J. Prugh, F.J. Easton, D. D. Lynch
1989, Water Data Report VA-88-1
No abstract available. ...
Water resources data for West Virginia, water year 1987
S.M. Ward, W.A. Hobba, F.M. Taylor, G.M. Ferrell
1989, Water Data Report WV-87-1
Water-resources data for the 1987 water year for West Virginia consist of records of stage, discharge, and water quality of streams; contents of reservoirs; and water levels of observation wells. This report contains discharge records for 83 streamflow-gaging stations; stage only records for 7 gaging stations, and 2 crest-stage partial-record...
Water resources data for Oregon water year 1988, Volume 2. Western Oregon
L.E. Hubbard, T.A. Herrett, R.L. Kraus, R. L. Moffatt
1989, Water Data Report OR-88-2
No abstract available....
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska
John B. Townshend, R. V. O’Connell, Carol Ann Varner
1989, Open-File Report 89-300-C
Water resources data for Montana, water year 1988
Water Resources Division, U.S. Geological Survey
1989, Water Data Report MT-88-1
No abstract available. ...
Assessment of hydrologic and hydrogeologic data at Camp Lejeune Marine Corps Base, North Carolina
Douglas Harned, O. B. Lloyd Jr., M.W. Treece Jr.
1989, Water-Resources Investigations Report 89-4096
The Camp Lejeune Marine Corps Base occupies 164 square miles in the Coastal Plain of North Carolina, including 30 square miles of the New River estuary that bisects the Base. As much as 1,500 feet of unconsolidated or partly consolidated sand,...
Geohydrology of the Foothill ground-water basin near Santa Barbara, California
J. R. Freckleton
1989, Water-Resources Investigations Report 89-4017
Geohydrologic data presented in this report indicate that the East Subbasin of the Goleta groundwater basin and Storage Unit II of the Santa Barbara groundwater basin should be considered as a separate groundwater basin, which is referred to as the Foothill groundwater basin in this report. The 4.5 sq-mi Foothill...
XDETECT : a fast seismic data acquisition and processing program
D.M. Tottingham, William Hung Kan Lee
1989, Open-File Report 89-205-A
Compilation of geohydrologic data collected as part of the areal appraisal of ground-water resources near Branson, Missouri
J. L. Imes
1989, Open-File Report 89-401
A rapidly developing retirement community and tourist industry in the Branson, Missouri area has created an increased demand for potable water, especially in the summer months. The rapid pace of residential and business expansion has created concerns regarding the future groundwater availability and quality. Water levels measured in the Ozark...
Chemical, geologic, and hydrologic data from the study of acidic contamination in the Miami Wash-Pinal Creek area, Arizona, water years 1984-87
J.H. Eychaner, M.R. Rehmann, J. G. Brown
1989, Open-File Report 89-410
Occurrence and movement of acidic contamination in the aquifer and streams of the Pinal Creek basin near Globe, Arizona, is the focus of an ongoing study by the U.S. Geological Survey. Groundwater data from that study for water years 1984 to 1987 include location, construction information, and site plans for...
Selected quality assurance data for water samples collected by the US Geological Survey, Idaho National Engineering Laboratory, Idaho, 1980 to 1988
S.J. Wegner
1989, Water-Resources Investigations Report 89-4168
Multiple water samples from 115 wells and 3 surface water sites were collected between 1980 and 1988 for the ongoing quality assurance program at the Idaho National Engineering Laboratory. The reported results from the six laboratories involved were analyzed for agreement using descriptive statistics. The constituents and properties included: tritium,...
Water-resources activities of the U.S. Geological Survey in Wyoming, fiscal years 1988 and 1989
D. M. Oden (compiler)
1989, Open-File Report 89-262
There are two types of water-resources activities of the U.S. Geological Survey in Wyoming: collection of hydrologic data, and water-resources-appraisal projects. During Fiscal Years 1988 and 1989, the work was done in cooperation with 10 State agencies, 5 counties, 3 cities, 2 towns, 1 irrigation district, 2 Indian Tribes, and...
Water-related scientific activities of the U.S. Geological Survey in Nevada, fiscal years 1985-89
Kathryn C. Kilroy (compiler)
1989, Open-File Report 89-264
The U.S. Geological Survey has been collecting water resources data in Nevada since 1890. Most of the projects in the current Nevada District program can be classified as either basic-data acquisition (about 25%) or hydrologic interpretation (about 75 %). About 52% of the activities are supported by cooperative agreements with...
Water resources data, Louisiana, water year 1988
G.J. Arcement, L.J. Dantin, C.R. Garrison, C.G. Stuart
1989, Water Data Report LA-88-1
Water resources data for the 1988 water year for Louisiana consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of ground water. This report contains records for water discharge at 61 gaging stations;...
Effect of urban runoff on the quality of lakes in Eagan, Minnesota
L. H. Tornes
1989, Water-Resources Investigations Report 86-4331
Sixteen lakes in the city of Eagan, Minnesota, were sampled during 1982-83 to detect water-quality changes that might have occurred because of urbanization since a previous study conducted during 1972-78. Each of the lakes was sampled five times to determine pH, specific conductance, dissolved oxygen, water temperature, transparency, and concentration...
Comparison of sediment transport formulas and computation of sediment discharges for the North Fork Toutle and Toutle rivers, near Mount St. Helens, Washington
S.E. Hammond
1989, Open-File Report 88-463
This preliminary report presents results of computations using twelve different sediment discharge formulas along with data from two data collection sites in the Toutle River basin. Output from six bed material discharge formulas and six bedload discharge formulas was considered. The results of the computations are presented graphically for comparison...
Effects of river discharge and high-tide stage on salinity intrusion in the Weeki Wachee, Crystal, and Withlacoochee River estuaries, southwest Florida
D. K. Yobbi, L. A. Knochenmus
1989, Water-Resources Investigations Report 88-4116
The Weeki Wachee, Crystal, and Withlacoochee Rivers are coastal streams flowing into the Gulf of Mexico that may be affected by either future surface water or groundwater withdrawals. Reduction of river discharge will affect the upstream extent of saltwater intrusion in the rivers; however, under certain reduced low-flow discharges, the...
Geohydrology of the Escondido hydrologic subarea, San Diego County, California
L. R. Woolfenden
1989, Water-Resources Investigations Report 88-4223
The San Diego region of California is undergoing rapid growth with a corresponding increase in the demand for water. To update the basin plan developed in 1975 by the California Regional Water Quality Control Board, San Diego Region, water-level and water quality data for the 44-sq mi Escondido hydrologic subarea...
Documentation of computer programs to compute and display pathlines using results from the U.S. Geological Survey modular three-dimensional finite-difference ground-water flow model
David W. Pollock
1989, Open-File Report 89-381
A particle tracking post-processing package was developed to compute three-dimensional path lines based on output from steady-state simulations obtained with the U.S. Geological Survey modular 3-dimensional finite difference groundwater flow model. The package consists of two FORTRAN 77 computer programs: (1) MODPATH, which calculates pathlines, and (2) MODPATH-PLOT, which presents...
Lithology, mineralogy, and paleontology of Quaternary lake deposits in Long Valley Caldera, California
R.B. Fournier
1989, Open-File Report 89-413
Drill cores and cuttings from two drill holes, about 3 km apart, in Long Valley caldera, Mono County, California, were studied using x-ray diffraction and optical methods. A thick sequence of tuffs and lake sediments was encountered in LVCH-1 (1,000 ft deep) and Republic well 66-29 (6,920 ft deep), drilled...
