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Page 4846, results 121126 - 121150

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Not all publications have extents, not all extents are completely accurate
Chemical quality of ground water in Salt Lake Valley, Utah, 1969-85
K.M. Waddell, R. L. Seiler, D. K. Solomon
1986, Open-File Report 86-138
During 1979-84, 35 wells completed in the principal aquifer in the Salt Lake Valley, Utah, that had been sampled during 1962-67 were resampled to determine if water quality changes had occurred. The dissolved solids concentration of the water from 13 of the wells has increased by more than 10% since...
Percentage change in saturated thickness of the High Plains Aquifer, west-central Kansas, 1950 to average 1984-86
Barbara J. Dague
1986, Water-Resources Investigations Report 86-4365
Continuing studies are being made in west-central Kansas to provide up-to-date information that will aid in the management of groundwater for irrigation. The results are presented of the sixth in a series of studies that used a statistical technique called kriging, to produce hydrologic maps. The kriging technique interpolates water...
Potentiometric map of the Cockfield Aquifer in Mississippi, fall 1984
Daphne Darden
1986, Water-Resources Investigations Report 86-4042
This map, the second in a series for the Cockfield aquifer in Mississippi, follows a map that delineated the 1980 potentiometric surface of the aquifer. This water level map is based on water level measurements made in about 80 wells in the Cockfield aquifer in the fall of 1984. The...
Bibliographies and location maps of aeromagnetic and aeroradiometric publications for the states west of approximately 104 degrees longitude (exclusive of Alaska and Hawaii)
Patricia L. Hill
1986, Open-File Report 86-525-A
Bibliographies and location maps of selected publications containing aeromagnetic and/or aeroradiometric data have been compiled for each state. These state indexes have been grouped together to form seven open-file reports: four for the conterminous United States (see index map below), one for Alaska and Hawaii, one for Puerto Rico and...
Subsurface injection of liquid waste with emphasis on injection practices in Florida
John J. Hickey, John Vecchioli
1986, Water Supply Paper 2281
Subsurface injection of liquid waste is used as a disposal method in many parts of the country. It is used particularly when other methods for managing liquid waste are either not possible or too costly. Interest in subsurface injection as a waste-disposal method stems partly from recognition that surface disposal...
Water resources data, Florida, water year 1985, Volume 1B: Northeast Florida - groundwater
Water Resources Division, U.S. Geological Survey
1986, Water Data Report FL-85-1B
Water resources data for the 1985 water year in Florida consist of continuous or daily discharge for 285 streams, periodic discharge for 38 streams, miscellaneous discharge for 110 streams, continuous or daily stage for 124 streams, periodic stage for 32 streams, peak discharge for 98 streams, and peak stage for...
Water resources data, Florida, water year 1984. Volume 4: Northwest Florida
P.E. Meadows, J.B. Martin, P.R. Mixson
1986, Water Data Report FL-84-4
Water resources data for the 1984 water year in Florida consist of continuous or daily discharge for 251 streams, periodic discharge for 32 streams, miscellaneous discharge for 43 streams, continuous or daily stage for 92 streams, periodic stage for 31 streams, peak discharge for 60 streams and peak stage for...
Statistical summary and evaluation of the quality of surface water in the Colorado River basin, 1973-82 water years
Freeman L. Andrews, Terry L. Schertz
1986, Water-Resources Investigations Report 85-4181
Significant upward trends in dissolved-solids concentrations were detected with the Seasonal Kendall Test for trends at three stations in the upper basin during the study period. The increases exceeded 270 milligrams per liter per year at two stations and 165 milligrams per liter per year at the third station. The composition...
Water resources data, Connecticut water year 1984
M.A. Cervione, T.B. Shepard, I.S. Gasperini, J.W. Bingham
1986, Water Data Report CT-84-1
Water resources data for the 1984 water year for Connecticut consist of records of stage, discharge, and water quality of streams; contents and water quality of lakes and reservoirs; and water levels and water quality of ground-water wells. This volume contains records for water discharge at 46 gaging stations; storm...
Two-hundred years of hydrogeology in the United States
J.E. Moore, S. W. Lohman, E.B. Chase
J.S. Rosenshein, editor(s)
1986, Open-File Report 86-480
The Hydrogeology Division of the Geological Society of America (GSA) sponsored a symposium entitled ' Hydrogeology in the United States, 1776- 1976 ' at the annual meeting of the GSA on November 9, 1976. The symposium was organized to provide a forum for discussion of major eras in the history...