Plan of study to determine if the isotopic ratios [delta]15 N and [delta]18 O can reveal the sources of nitrate discharged by the Mississippi River into the Gulf of Mexico
William A. Battaglin, Carol Kendall, Donald A. Goolsby, Laurie L. Boyer
1997, Open-File Report 97-230
Nitrate and other nutrients discharged from the Mississippi River basin are suspected of causing a zone of depleted dissolved oxygen (hypoxic zone) in the Gulf of Mexico each summer. The hypoxic zone may have an adverse effect on aquatic life and commercial fisheries. Commercial fertilizers are the dominant source of...
Digital data sets that describe aquifer characteristics of the alluvial and terrace deposits along the North Canadian River from Canton Lake to Lake Overholser in central Oklahoma
G. P. Adams, Alan Rea, D. L. Runkle
1997, Open-File Report 96-447
ARC/INFO export and nonproprietary format files This diskette contains digitized aquifer boundaries and maps of of hydraulic conductivity, recharge, and ground-water level elevation contours for the alluvial and terrace deposits along the alluvial and terrace deposits along the North Canadian River from Canton Lake to Lake Overholser in central Oklahoma. Ground...
The texture of surficial sediments in eastern Long Island Sound near Falkner Island, Connecticut
L.J. Poppe, B.B. Taylor, Dann Blackwood, R. S. Lewis, DiGiacomo-Cohen
1997, Open-File Report 97-251
Drainage areas of West Virginia streams tributary to the Ohio River
J.B. Wiley
1997, Open-File Report 97-231
Ground-water hydrology of the area bordering the Ohio River between Chester and Waverly, West Virginia
J. S. Bader, M.V. Mathes, R.A. Shultz
1997, Open-File Report 95-710
Status of ground-water resources at U.S. Navy support facility, Diego Garcia; summary of hydrologic and climatic data, January 1995 through March 1997
J.D. Torikai
1997, Open-File Report 97-243
Physical, chemical, and biological data for detailed study of irrigation drainage in the San Juan River area, New Mexico, 1993-94, with supplemental data, 1991-95
C. L. Thomas, J. D. Lusk, R. S. Bristol, R.M. Wilson, A.R. Shineman
1997, Open-File Report 97-249
In response to increasing concern about the quality of irrigation drainage and its potential effects on fish, wildlife, and human health, the U.S. Department of the Interior formed an interbureau task group to prepare a plan for investigating water- quality problems on irrigation projects sponsored by the Department of the Interior....
Preliminary volcanic-hazard assessment for Pavlof Volcano, Alaska
C. F. Waythomas, T. P. Miller, R. G. McGimsey, C.A. Neal
1997, Open-File Report 97-135
Digital data sets that describe aquifer characteristics of the alluvial and terrace deposits along the Beaver-North Canadian River from the panhandle to Canton Lake in northwestern Oklahoma
G. P. Adams, D. L. Runkle, Alan Rea
1997, Open-File Report 96-446
ARC/INFO export and nonproprietary format files This diskette contains digitized aquifer boundaries and maps of of hydraulic conductivity, recharge, and ground-water level elevation contours for the alluvial and terrace deposits along the alluvial and terrace deposits along the Beaver-North Canadian River from the panhandle to Canton Lake in northwestern Oklahoma. Ground...
Hydrologic consequences of hot-rock/snowpack interactions at Mount St. Helens Volcano, Washington, 1982-84
T.C. Pierson, editor(s)
1997, Open-File Report 96-179
Ground-water hydrology of the area bordering the Ohio River between Kenova and Waverly, West Virginia
M.V. Mathes, R.A. Shultz, J. S. Bader
1997, Open-File Report 95-711
Digital data sets that describe aquifer characteristics of the alluvial and terrace deposits along the Cimarron River from Freedom to Guthrie in northwestern Oklahoma
G. P. Adams, Donna Runkle, Alan Rea, J. R. Cederstrand
1997, Open-File Report 96-445
ARC/INFO export and nonproprietary format files This diskette contains digitized aquifer boundaries, maps of hydraulic conductivity, recharge, and ground-water level elevation contours for the alluvial and terrace deposits along the Cimarron River from Freedom to Guthrie in northwestern Oklahoma. Ground water in 1,305 square miles of Quaternary-age alluvial and terrace deposits...
Rainfall, ground-water, and ocean-tide data, Guam, 1996
J.D. Torikai
1997, Open-File Report 97-239
Description of digital aeromagnetic data collected north and west of Albuquerque, New Mexico
Water Resources Division, U.S. Geological Survey, SIAL Geosciences
1997, Open-File Report 97-286
Digital data sets that describe aquifer characteristics of the alluvial and terrace deposits along the North Canadian River from Oklahoma City to Eufaula Lake in east-central Oklahoma
G. P. Adams, Donna Runkle, Alan Rea, C.J. Becker
1997, Open-File Report 96-448
ARC/INFO export and nonproprietary format files This diskette contains digitized aquifer boundaries and maps of of hydraulic conductivity, recharge, and ground-water level elevation contours for the alluvial and terrace deposits along the North Canadian River from Oklahoma City to Eufaula Lake in east-central Oklahoma. Ground water in 710 square miles of...
Modified level II streambed-scour analysis for structure I-65-81-5523 crossing Big Blue River in Shelby County, Indiana
R. L. Miller, B.A. Robinson, D. C. Voelker
1997, Open-File Report 97-304
Selected ground-water-quality data for the water-resources investigation of Melette and Todd Counties, South Dakota, 1990-96
Janet M. Carter
1997, Open-File Report 97-248
Computation of mean velocity in open channels using acoustic velocity meters
Eduardo Patino, D.J. Ockerman
1997, Open-File Report 97-220
Ground-water hydrology of the area bordering the Kanawha River in West Virginia
R.A. Shultz, J. S. Bader, M.V. Mathes
1997, Open-File Report 95-712
Modified level II streambed-scour analysis for structure I-65-120-4841 crossing Little Eagle Creek in Marion County, Indiana
D. C. Voelker, B.A. Robinson, R. L. Miller
1997, Open-File Report 97-306
Hydrologic characteristics and water budget for Swift Creek Reservoir, Virginia, 1996
S. C. Skrobialowski, M. J. Focazio
1997, Open-File Report 97-229
Rainfall and water-level data for a wetland area near Millington, Shelby County, Tennessee, October 1995 through September 1996
R.R. Knight
1997, Open-File Report 97-221
Rainfall amounts and water levels were collected at a wetland area near Millington, Shelby County, Tennessee, to assist the Tennessee Department of Transportation with a program of wetland restoration. The site is located along a channelized reach of Big Creek Drainage Canal, east of State Route 240, and near the...
Neural network method for sharpening Landsat thermal data from higher resolution multispectral data
George Lemeshewsky
1997, Open-File Report 97-301
Water-quality assessment of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma- habitat data and characteristics at selected sites, 1993-95
Suzanne R. Femmer
1997, Open-File Report 97-236
The characterization of instream and riparian habitat is part of the multiple lines of evidence used by the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program to assess the water quality of streams. In the NAWQA Program, integrated physical, chemical, and biological assessments are used to describe water-quality conditions. The...
Digital data sets that describe aquifer characteristics of the Elk City Aquifer in western Oklahoma
C.J. Becker, D. L. Runkle, Alan Rea
1997, Open-File Report 96-449
ARC/INFO export and nonproprietary format files This diskette contains digitized aquifer boundaries and maps of hydraulic conductivity, recharge, and ground-water level elevation contours for the Elk City aquifer in western Oklahoma. The aquifer covers an area of approximately 193,000 acres and supplies ground water for irrigation, domestic, and industrial purposes in...
