Water quality of the Neuse River, North Carolina - Variability, pollution loads, and long-term trends
Doughlas A. Harned
1982, Water Supply Paper 2185-D
Interpretation of water-quality data collected by the U.S. Geological Survey for the Neuse River, North Carolina, has identified water-quality variations, charactrized the current condition of the river in reference to water-quality standards, estimated the degree of pollution caused by man, and evaluated long-term trends in concentrations of major dissolved constituents....
Seismic engineering program report, January-April 1980
R. L. Porcella, editor(s)
1982, Circular 854-A
Petroleum potential of wilderness lands, Utah
C.A. Molenaar, C. A. Sandberg, R. B. Powers
B. M. Miller, editor(s)
1982, IMAP 1545
Viking Lander 1 photomosaic morning scene; camera 1
Water Resources Division, U.S. Geological Survey
1982, IMAP 1366
Map showing localities and inferred distributions of the Huckleberry Ridge, Mesa Falls, and Lava Creek ash beds (Pearlette family ash beds) of Pliocene and Pleistocene age in the western United States and southern Canada
G. A. Izett, R.E. Wilcox
1982, IMAP 1325
The evaluation of selected one-dimensional stream water quality models with field data
Steve C. McCutcheon
1982, Open-File Report 82-851
The U.S. Geological Survey One-Dimensional Stream Water-Quality Model, QUAL II Stream Water-Quality Routing Model, the U.S. Army corps of Engineers Water Quality for River Reservoir Systems Model, and the M.I.T. Transient Water Quality Network were evaluated and compared using actual water-quality data collected by the U.S. Geological Survey. The field...
Geologic map of the Strevell 15-minute Quadrangle, Cassia County, Idaho
J.F. Smith
1982, IMAP 1403
Land use and land cover, 1972-73, Springfield, Missouri
Water Resources Division, U.S. Geological Survey
1982, Land Use and Land Cover 100
Land use and land cover, 1974-75, Atlanta, Georgia; Alabama
Water Resources Division, U.S. Geological Survey
1982, Land Use and Land Cover 87
Land use and land cover, 1973, Cumberland, Maryland; West Virginia; Pennsylvania; Virginia
Water Resources Division, U.S. Geological Survey
1982, Land Use and Land Cover 111
Land use and land cover, 1972-76, St. Louis, Missouri; Illinois
Water Resources Division, U.S. Geological Survey
1982, Land Use and Land Cover 101
HYDROL : a computer code for simulating fast-transient, three-dimensional flow conditions in aquatic environments near water intakes and discharges of power plants -- Vol. 2. Flow charts for subprograms
Kenneth H. Kim
1982, FWS/OBS 82/39.2
Geophysical and lithologic logs of coal test holes drilled during 1980 in the Pierce Reservoir and Bengough Hill quadrangles, Albany County, Wyoming
D. E. Hansen, J. N. Weaver, M.S. Ellis, Courteney Williamson
1982, Open-File Report 82-315
Program for evaluating stream quality in North Carolina
Hugh B. Wilder, Clyde E. Simmons
1982, Water Supply Paper 2185-A
The design and objectives of the program for evaluating stream quality in North Carolina are described. Using water-quality and streamflow data collected since the 1940?s, a study is underway to define certain variations in water quality, to quantify the effects of man?s activities on water quality, and to determine long-term...
Map showing mineral resources of the Culpeper Basin, Virginia and Maryland availability and planning for future needs
A.J. Froelich, B. D. Leavy
1982, IMAP 1313-B
No abstract available....
Sensitivity analysis for seismic risk using a fault rupture model
Bernice Bender
1982, Open-File Report 82-294
Water resources data for Puerto Rico, water years 1979-80
Water Resources Division, U.S. Geological Survey
1982, Water Data Report PR-79-80-1
No abstract available. ...
U.S. Geological Survey activities, fiscal year 1981
Water Resources Division, U.S. Geological Survey
1982, Circular 875
This U.S. Geological Survey Activities report for fiscal year 1981 presents a summary of the work performed between October 1, 1980 and September 30, 1981. The main sections of this report are: (1) The Year in Review; a brief overview of the significant events of the Geological Survey during fiscal...
Availability and quality of water from the Dakota aquifer, northwest Iowa
M. R. Burkart
1982, Open-File Report 82-264
The Dakota aquifer in northwest Iowa consists of sandstones in the Dakota Formation. It underlies most of the study area and is the most extensive source of ground water in the area. Individual sandstone beds are from less than 10 to more than 150 feet thick. The cumulative thickness of...
The United States Geological Survey in Alaska: Accomplishments during 1980
Warren L. Coonrad, editor(s)
1982, Circular 844
This report of accomplishments of the U.S. Geological Survey in Alaska during 1980 contains summary and topical accounts of results of studies in a wide range of topics of economic and scientific interest. In addition, many more detailed maps and reports are included in the lists of references cited for...
Sedimentary phosphate resources classification system of the U.S. Bureau of Mines and the U.S. Geological Survey
Water Resources Division, U.S. Geological Survey
1982, Circular 882
Ground-water levels in Arkansas, spring 1982
Joe Edds
1982, Open-File Report 82-852
The report contains about 640 ground-water level measurements made in observation wells in Arkansas in the spring of 1982. In addition, the report contains potentiometric-surface maps and well hydrographs relating to the alluvial aquifer and the Sparta Sand, the most important aquifers with respect to ground-water availability and use in...
Habitat Suitability Index Models: Gulf menhaden
J.Y. Christmas, James T. McBee, Richard S. Waller, Frederick C. Sutter III
1982, FWS/OBS 82/10.23
The gulf menhaden is an estuarine-dependent marine species that inhabits northern Gulf of ~1exico waters. The species is generally replaced at the southernmost extent of its range by the finescale menhaden (Brevoortia gunteri) in Texas and the yellowfin menhaden (~. smithi) in Florida. According to mark and recapture studies, there...
Water resources data New Hampshire and Vermont, water year 1981
Water Resources Division, U.S. Geological Survey
1982, Water Data Report NH-VT-81-1
No abstract available. ...
Habitat Suitability Index Models: Brook trout
Robert F. Raleigh
1982, FWS/OBS 82/10.24
The habitat use information and Habitat Suitability Index (HSI) models presented in this document are an aid for impact assessment and habitat management activities. Literature concerning a species' habitat requirements and preferences is reviewed and then synthesized into HSI models, which are scaled to produce an index between 0 (unsuitable...
