Surface-water-quality assessment of the upper Illinois River basin in Illinois, Indiana, and Wisconsin; project description
D. M. Mades
1987, Open-File Report 87-473
In 1986, the U.S. Geological Survey began a National Water-Quality Assessment program to (1) provide nationally consistent descriptions of the current status of water quality for a large, diverse, and geographically distributed part of the Nation's surface- and ground-water resources; (2) define, where possible, trends in water quality; and (3)...
Water Resources Data for Idaho, Water Year 1986
W. A. Harenberg, M.L. Jones, I. O'Dell, S.C. Cordes
1987, Water Data Report ID-86-1
Alaska ground-water quality
R. J. Madison, T.J. McElhone, Chester Zenone
1987, Open-File Report 87-712
Overview of water resources in Owens Valley, California
L.S. Rogers
1987, Water-Resources Investigations Report 86-4357
In 1982-84, a water resources appraisal of Owens Valley was made by using available hydrologic information. Results of the appraisal provided an overview of water resources in Owens Valley; a better understanding of the groundwater system; and a framework for additional studies. Owens Valley is in east-central California and is...
Ohio ground-water quality
R.V. Swisshelm, R.I. Lane, R.B. Stein
1987, Open-File Report 87-745
Reconnaissance geologic map of the Sangre de Cristo Wilderness Study Area, south-central Colorado
Bruce R. Johnson, David A. Lindsey, R.M. Bruce, Sandra J. Soulliere
1987, Miscellaneous Field Studies Map 1635-B
The Wilderness Act (Public Law 88-577, September 3, 1964) and related acts require the U.S. Geological Survey and the U.S. Bureau of Mines to survey certain areas on Federal lands to determine the mineral values, if any, that may be present. Results must be made available to the public and...
Potentiometric surface of the Magothy Aquifer in southern Maryland during the Fall of 1986
F. K. Mack, D. C. Andreasen, S. E. Curtin, J. C. Wheeler
1987, Water-Resources Investigations Report 87-4216
The potentiometric map is highlighted with indications concerning: (1) outcrop areas of the Magothy aquifer; (2) the potentiometric contour of the aquifer; (3) observation and/or supply wells yielding < 10,000 gallons/day (gpd); and (4) other supply wells with yields > 10,000 gpd. (Lantz-PTT)...
Temperatures and natural gamma-ray logs obtained in 1986 from Shady Rest drill hole RD08, Mammoth Lakes, Mono County, California
T. C. Urban, W.H. Diment, M.L. Sorey
1987, Open-File Report 87-291
COALTAB; a software program that tabulates coal resource data
W.A. Scott, N.K. Gardner
1987, Open-File Report 87-18
A linguistic model of earthquake frequencies applied to the seismic history of California
H. R. Shaw
1987, Open-File Report 87-296
Lithotectonic terrane map of western Canada and southeastern Alaska
J.W.H. Monger, H. C. Berg
1987, Miscellaneous Field Studies Map 1874-B
Water Resources Data for Colorado, Water Year 1986. Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin
R.C. Ugland, J.T. Steinheimer, J.L. Ebling, R.D. Steger
1987, Water Data Report CO-86-1
Geologic map of the Dry Creek Bench Quadrangle, Malheur County, Oregon
J.A. Peterson, K.J. Tegtmeyer
1987, Miscellaneous Field Studies Map 1940
Geologic framework and sand resources of Quaternary deposits offshore Virginia, Cape Henry to Virginia Beach
S.J. Williams
1987, Open-File Report 87-667
Hydrologic and geochemical monitoring in Long Valley Caldera, Mono County, California, 1985
C. D. Farrar, M.L. Sorey, S.A. Rojstaczer, C. J. Janik, T. L. Winnett, M. D. Clark
1987, Water-Resources Investigations Report 87-4090
Hydrologic and geochemical monitoring, to detect changes caused by magmatic and tectonic processes in the Long Valley caldera has continued through 1985. The monitoring included the collection of the following types of data: chemical and isotopic composition of water and gases from springs, wells, and steam vents; temperatures in wells,...
Water resources data, Ohio, water year 1986. Volume 1: Ohio River Basin
H.L. Shindel, J.H. Klingler, J.P. Mangus, L.E. Trimble
1987, Water Data Report OH-86-1
Water-resources data for the 1986 water year for Ohio consist of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water quality of ground-water wells. This report, in two volumes, contains records for water discharge at 125 gaging stations,...
Water Resources Data for Minnesota, Water Year 1985. Volume 2. Upper Mississippi and Missouri River Basin
K.T. Gunard, J.H. Hess, J.L. Zirbel, C.E. Cornelius
1987, Water Data Report MN-85-2
Geohydrology and simulated effects of withdrawals on the Miocene aquifer system in the Mississippi Gulf Coast area
D. M. Sumner, B. E. Wasson, S. J. Kalkhoff
1987, Water-Resources Investigations Report 87-4172
Intense development of the Miocene aquifer system for water supplies along the Mississippi Gulf Coast has resulted in large water level declines that have altered the groundwater flow pattern in the area. Water levels in some Miocene aquifers have declined about 2 ft/year since 1940; declines exceed 100 ft (80...
Results of intercomparison studies for the measurement of pH and specific conductance at National Atmospheric Deposition Program/National Trends Network monitoring sites, October 1981-October 1985
L.J. Schroder, M. H. Brooks, T. C. Willoughby
1987, Water-Resources Investigations Report 86-4363
Evaluation of selected surface-water-quality stations in Wyoming
S.J. Rucker, L. L. DeLong
1987, Water-Resources Investigations Report 82-4003
The U.S. Geological Survey, in cooperation with the Wyoming Department of Agriculture, has conducted a surface-water-quality program in Wyoming since 1965. The purpose has been to determine the chemical quality of the water in terms of the major dissolved constituents (salinity). Changing agricultural techniques and energy development have stimulated a...
Water Resources Data for Minnesota, Water Year 1985. Volume 1. Great Lakes and Souris-Red-Rainy River Basins
K.T. Gunard, J.H. Hess, J.L. Zirbel, C.E. Cornelius
1987, Water Data Report MN-85-1
Bottom sediment types of the northern insular shelf of Puerto Rico; Punta Penon to Punta Salinas
O. H. Pilkey, D. M. Bush, R. W. Rodriguez
1987, IMAP 1861
No abstract available....
Documentation of a graphical display program for the saturated- unsaturated transport (SUTRA) finite-element simulation model
W. R. Souza
1987, Water-Resources Investigations Report 87-4245
This report documents a graphical display program for the U. S. Geological Survey finite-element groundwater flow and solute transport model. Graphic features of the program, SUTRA-PLOT (SUTRA-PLOT = saturated/unsaturated transport), include: (1) plots of the finite-element mesh, (2) velocity vector plots, (3) contour plots of pressure, solute concentration, temperature, or...
Water Resources Data for California, Water Year 1985. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River
J. C. Bowers, C.E. McConaughy, K. G. Polinoski, G.B. Smith
1987, Water Data Report CA-85-1
Water resources data for the 1985 water year for California consists of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 1 contains discharge records for 150 gaging stations; stage and contents for 17...
Water resources data for Indiana, water year 1986
Dale R. Glatfelter, Ronald E. Thompson Jr., Graham E. Nell
1987, Water Data Report IN-86-1
Water resources data for the 1986 water year for Indiana consist of records of discharge, stage, and water quality of streams; reservoir stage and contents; and water levels in lakes and wells. This report contains records of discharge for 189 stream-gaging stations, stage for 1 stream station, stage and contents for 1 reservoir, water...
