Appraisal of the water resources of the Skunk Creek Aquifer in Minnehaha County, South Dakota
G.L. Ohland
1990, Water-Resources Investigations Report 87-4156
The Skunk Creek aquifer, a major glacial outwash deposit in the Skunk Creek drainage basin, consists of a 30-sq-mi shallow stream connected sand and gravel aquifer in southeastern South Dakota. The aquifer thickness ranges from 1 to 74 ft. Average annual fluctuation of the water table is 2.5 ft. The...
A statistical processor for analyzing simulations made using the Modular Finite-Difference Ground-water Flow Model
J. C. Scott
1990, Water-Resources Investigations Report 89-4159
Many hydrologic studies of ground-water systems are conducted using a digital computer model as an aid to understanding the flow system. One of the most commonly used ground-water modeling programs is the Modular Three-Dimensional Ground-water Flow Model (Modular Model) by McDonald and Harbaugh. This report presents a computer program to...
Water resources data, Utah, water year 1989
M. D. ReMillard, L. R. Herbert, G. W. Sandberg, G. A. Birdwell
1990, Water Data Report UT-89-1
Water resources data for the 1989 water year for Utah consist of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water quality of ground water. This report contains discharge records for 185 gaging stations; stage and contents for 22 lakes and...
Records of wells and chemical analyses of ground water in Deuel and Hamlin counties, South Dakota
K.M. Neitzert, D. S. Hansen
1990, Open-File Report 90-391
Well and chemical groundwater data contained in three tables were collected during a 5-year study started in 1971 to determine the geology and water resources of Deuel and Hamlin Counties, South Dakota. Physical, hydrologic, and geologic data for 3,228 wells and test holes have been entered into computer storage in...
Major geohydrologic units in and adjacent to the Ozark Plateaus province, Missouri, Arkansas, Kansas and Oklahoma — Springfield Plateau aquifer
Jeffrey L. Imes
1990, Hydrologic Atlas 711-G
No abstract available....
Ground-water flow and solute movement to drain laterals, western San Joaquin Valley, California; II, Quantitative hydrologic assessment
J.L. Fio, S. J. Deverel
1990, Open-File Report 90-137
Ground-water-flow modeling was used to estimate ground-water-flow paths and traveltimes to quantitatively assess the hydrologic processes affecting ground water and solute movement to drain laterals. Modeling results were used to calculate the depth distribution of ground water flowing into drain laterals at 1.8 meters (drain lateral 1) and 2.7 meters...
Hydrology of the Floridan aquifer system in east-central Florida
C. H. Tibbals
1990, Professional Paper 1403-E
No abstract available....
Water-resources programs and hydrologic-information needs, Marion County, Indiana, 1987
R.F. Duwelius
1990, Open-File Report 90-159
Water resources are abundant in Marion County, Indiana, and have been developed for public and industrial supply, energy generation, irrigation, and recreation. The largest water withdrawals are from surface water, and the two largest water uses are public supply and cooling water for electrical-generating plants. Water-resources programs in the county...
Ground-water flow and solute movement to drain laterals, western San Joaquin Valley, California; I, Geochemical assessment
S. J. Deverel, J.L. Fio
1990, Open-File Report 90-136
A study was undertaken to quantitatively evaluate the hydrologic processes affecting the chemical and isotopic composition of drain-lateral water in a drained agricultural field in the western San Joaquin Valley, California. The results of chemical and isotopic analysis of the samples and analysis of hydraulic-head data and drain-lateral flow data...
Hydrological, meteorological, and geohydrological data for an unsaturated zone study near the radioactive waste management complex, Idaho National Engineering Laboratory, Idaho; 1987
L.C. Davis, J. R. Pittman
1990, Open-File Report 90-114
Chemical, geologic, and hydrologic data from the study of acidic contamination in the Miami Wash-Pinal Creek area, Arizona, water years 1988-89
J. G. Brown
1990, Open-File Report 90-395
Major geohydrologic units in and adjacent to the Ozark Plateaus province, Missouri, Arkansas, Kansas and Oklahoma-Ozark confining unit
Jeffrey L. Imes
1990, Hydrologic Atlas 711-F
No abstract available....
Report planning, preparation and review guide
J.E. Moore, D. A. Aronson, J. H. Green, Celso Puente
1990, Open-File Report 89-275
The guide describes critical steps in the planning, preparation, and review of hydrologic projects and reports. Project and report planning and organization are discussed first. Report writing and guidelines for writing selected parts of the report are covered next. The last topics covered are editorial and technical review. The guide...
Water resources of the Westfield and Farmington River basins, Massachusetts
Anthony Maevsky, David G. Johnson
1990, Hydrologic Atlas 716
A hydrologic study of the Westfield and Farmington River basins in Massachusetts was conducted by the U.S. Geological Survey, in cooperation with the Commonwealth of Massachusetts Department of Environmental Management, Division of Water Resources, from 1984 to 1986. The study was the final part of a statewide basin-by-basin investigations program...
Geohydrology and ground-water geochemistry at a sub-arctic landfill, Fairbanks, Alaska
J. S. Downey
1990, Water-Resources Investigations Report 90-4022
The Fairbanks-North Star Borough, Alaska, landfill is located on silt, sand, and gravel deposits of the Tanana River flood plain, about 3 miles south of the city of Fairbanks water supply wells. The landfill has been in operation for about 25 years in this sub-arctic region of discontinuous permafrost. The...
Hydrogeology of the Kirtland Shale and Fruitland Formation in the San Juan structural basin, New Mexico, Colorado, Arizona, and Utah
John Michael Kernodle, C. R. Thorn, G. W. Levings, S. D. Craigg, W. L. Dam
1990, Hydrologic Atlas 720-C
No abstract available....
Hydrogeology of the Point Lookout Sandstone in the San Juan structural basin, New Mexico, Colorado, Arizona, and Utah
Steven D. Craigg, W. L. Dam, J. M. Kernodle, C. R. Thorn, G. W. Levings
1990, Hydrologic Atlas 720-G
This report is one in a series resulting from the U.S. Geological Survey's Regional Aquifer-System Analysis (RASA) study of the San Juan structural basin that began in October 1984. Previous reports in the series describe the hydrogeology of the Dakota Sandstone (Craigg and others, 1989), Morrison Formation (Dam and others,...
Hydrogeology of the Ojo Alamo Sandstone in the San Juan structural basin, New Mexico, Colorado, Arizona and Utah
Conde R. Thorn, G. W. Levings, S. D. Craigg, W. L. Dam, J. M. Kernodle
1990, Hydrologic Atlas 720-B
Hydrologic characteristics of soils in the High Plains, northern Great Plains, and Central Texas Carbonates Regional Aquifer Systems
Jack T. Dugan, Ryne D. Hobbs, Laurie A. Ihm
1990, Hydrologic Atlas 714
Certain physical characteristics of soils, including permeability, available water capacity, thickness, and topographic position, have a measurable effect on the hydrology of an area. These characteristics control the rate at which precipitation infiltrates or is transmitted through the soil, and thus they have an important role in determining the rates...
Hydrogeology of the Morrison Formation in the San Juan structural basin, New Mexico, Colorado, Arizona, and Utah
William L. Dam, J. M. Kernodle, G. W. Levings, S. D. Craigg
1990, Hydrologic Atlas 720-J
Hydrogeology of the San Jose, Nacimiento, and Animas Formations in the San Juan structural basin, New Mexico, Colorado, Arizona, and Utah
Gary W. Levings, S. D. Craigg, W. L. Dam, J. M. Kernodle, C. R. Thorn
1990, Hydrologic Atlas 720-A
No abstract available....
Hydrogeology of the Menefee Formation in the San Juan structural basin, New Mexico, Colorado, Arizona, and Utah
Gary W. Levings, S. D. Craigg, W. L. Dam, J. M. Kernodle, C. M. Thorn
1990, Hydrologic Atlas 720-F
No abstract available....
Hydrogeology of the Cliff House Sandstone in the San Juan structural basin, New Mexico, Colorado, Arizona, and Utah
Conde R. Thorn, G. W. Levings, S. D. Craigg, W. L. Dam, J. M. Kernodle
1990, Hydrologic Atlas 720-E
This report is one in a series resulting from the U.S. Geological Survey's Regional Aquifer-System Analysis (RASA) study of the San Juan structural basin that began in October 1984. Previous reports in the series describe the hydrogeology of the Dakota Sandstone (Craigg and others, 1989), Point Lookout Sandstone (Craigg and...
Operation of hydrologic data-collection stations by the U.S. Geological Survey in 1989
Alberto Condes de la Torre
1990, Open-File Report 90-171
Borehole geophysics applied to ground-water investigations
W.S. Keys
1990, Techniques of Water-Resources Investigations 02-E2
The purpose of this manual is to provide hydrologists, geologists, and others who have the necessary background in hydrogeology with the basic information needed to apply the most useful borehole-geophysical-logging techniques to the solution of problems in ground-water hydrology. Geophysical logs can provide information on the construction of wells and...
