Adaptive nonlinear least-squares solution for constrained or unconstrained minimization problems (subprogram NLSOL)
W.L. Anderson
1982, Open-File Report 82-68
Aeromagnetic map of Mt. Washington, Oregon
Water Resources Division, U.S. Geological Survey
1982, Open-File Report 82-546
Principal facts for gravity stations in the Selway-Bitterroot Wilderness, Montana-Idaho
Viki Bankey, M. R. Brickey, M. D. Kleinkopf
1982, Open-File Report 82-708
Aeromagnetic map of parts of the Okanogan and Ritzville 1° x 2° quadrangles, Washington
Water Resources Division, U.S. Geological Survey
1982, Open-File Report 82-661
No abstract available....
Slides showing geology and mineral resources of the eastern Pioneer Mountains, Montana
R. C. Pearson, E-an Zen, B. R. Berger
1982, Open-File Report 82-712
Water resources of Borrego Valley and vicinity, California: Phase 1— Definition of geologic and hydrologic characteristics of the basin
W. R. Moyle
1982, Open-File Report 82-855
This report is phase 1 of a 3-phase study and includes information needed to build a digital hydrologic model of Borrego Valley. It includes sources and amounts of recharge water to the basin, areas of water withdrawal, total ground water in storage at steady-state conditions (1945), net ground-water depletion, grid...
Hydrology of Area 24, Eastern Coal Province, Alabama and Georgia
Joe R. Harkins, and others
1982, Open-File Report 81-1113
Flood data in West Windsor Township, Mercer County, New Jersey, through 1981 water year
D.A. Harriman, A. J. Velnich
1982, Open-File Report 82-434
Flood stages and peak discharges are described for 13 sites on streams in West Windsor Township, Mercer County, New Jersey, and surrounding areas, collected by the U.S. Geological Survey through the 1981 water year. Included are descriptions and elevations of floodmarks at 30 sites located by the West Windsor Township...
Surface displacement on the Imperial and Superstition Hills faults triggered by the Westmorland, California, earthquake of 26 April 1981
R. V. Sharp, J. J. Lienkaemper, M. J. Rymer
1982, Open-File Report 82-282
Parts of the Imperial and the Superstition Hills faults moved right-laterally at the ground surface at the time of or shortly following the ML 5.6 Westmorland earthquake of 26 April 1981. The displacements occurred prior to any significant aftershocks on either fault and thus are classed as sympathetic. Although the...
A survey of benthic macroinvertebrates of streams of coal surface mining areas of the Cumberland Plateau in Tennessee
James A. Gore, James D. Hughes, William A. Swartley
1982, Open-File Report 82-773
Directory of assistance centers of the National Water Data Exchange (NAWDEX)
Beverly M. Josefson, Cassandra D. Blackwell
1982, Open-File Report 82-925
The National Water Data Exchange (NAWDEX), managed by the U.S. Geological Survey, has established a network of Assistance Centers throughout the United States and Puerto Rico to assist users of water data in identifying and locating the data they need. This Directory provides the information needed to contact any of...
Configuration of the water table, March 1980, in the Snake River plain regional aquifer system, Idaho and eastern Oregon
G. F. Lindholm, S. P. Garabedian, G. D. Newton, R.L. Whitehead
1982, Open-File Report 82-1022
No abstract available....
Test of airborne radar for mapping two types of land cover; forested wetland and perennial snow and ice
John L. Place
1982, Open-File Report 82-815
Aeromagnetic map of northwestern Illinois
Water Resources Division, U.S. Geological Survey
1982, Open-File Report 82-190
Results of core drilling in 1978 for oil shale in the Eocene Green River Formation, Piceance Creek area of western Colorado
M. C. Smith, R. B. O'Sullivan
1982, Open-File Report 82-476
Preliminary geologic map of Patterson Pass and Crater Island NW quadrangles, Box Elder County, Utah, and Elko County, Nevada
D. M. Miller, A.P. Lush, J.D. Schneyer
1982, Open-File Report 82-834
Aeromagnetic map of the Condrey Mountain area, California
Water Resources Division, U.S. Geological Survey
1982, Open-File Report 82-550
Surficial geologic map of the Las Vegas 1° x 2° quadrangle, Nevada, Arizona, California, and Utah
D. L. Weide
1982, Open-File Report 82-706
No abstract available....
Availability of water from aquifers in upstate New York
Irwin H. Kantrowitz, Deborah S. Snavely
1982, Open-File Report 82-437
Two maps give the locations and estimated yields of unconsolidated and bedrock aquifers of upstate New York, excluding Long Island. The map of surficial deposits give estimates of well yield, aquifer yield, and specific capacity; the map of bedrock units gives the same information and also delineates areas in which...
Aeromagnetic map of the west face of the Sacramento Mountains, New Mexico
Water Resources Division, U.S. Geological Survey
1982, Open-File Report 82-944
Self-potential surveys related to probable geothermal anomalies, Hualalai Volcano, Hawaii
D. B. Jackson, M. K. Sako
1982, Open-File Report 82-127
No abstract available....
A model for the simulation of flow of variable-density ground water in three dimensions under steady-state conditions
Emanuel Weiss
1982, Open-File Report 82-352
A computer program has been developed as part of the U.S. Geological Survey's national program of Regional Aquifer System Analysis (RASA) that generates input to ground-water flow models to enable them to simulate variable-density ground-water flow. Information required for the program's operation is: aquifer elevation, thickness, and ground-water density. Included...
Estimating the magnitude of peak discharges for selected flood frequencies on small streams in South Carolina (1975)
B.H. Whetstone
1982, Open-File Report 82-337
A program to collect and analyze flood data from small streams in South Carolina was conducted from 1967-75, as a cooperative research project with the South Carolina Department of Highways and Public Transportation and the Federal Highway Administration. As a result of that program, a technique is presented for estimating...
Configuration of the base of the upper permeable zone of the Tertiary limestone aquifer system, southeastern United States
James A. Miller
1982, Open-File Report 81-1177
The Tertiary limestone aquifer system of the southeastern United States is a thick sequence of carbonate rocks that vary in age and that are hydraulically connected in varying degrees. The aquifer system consists, in large part, of two major permeable zones separated by a less-permeable unit. A map is presented...
Evaluation of Proterozoic quartzite and conglomerate in central Idaho for quartz-pebble conglomerate uranium deposits
F. A. Hills
1982, Open-File Report 82-321