Physical, chemical, and biological data for two sites on the upper Kenai River, Alaska, 1998
Joseph M. Dorava, Lee Ness
1999, Open-File Report 99-258
Water-quality data were collected and stream characteristics were documented from two sites along the upper Kenai River in the Kenai National Wildlife Refuge, Alaska. These data were collected to describe the current status of the sites and to provide baseline information from which changes in the future could be evaluated....
Geology of the Cordelia and the northern part of the Benicia 7.5 minute quadrangles, California: A digital map database
R. W. Graymer, E. E. Brabb, D. L. Jones
1999, Open-File Report 99-162
No abstract available....
Proceedings; UJNR workshop on soil-structure interaction
Mehmet Çelebi, Izuru Okawa
1999, Open-File Report 99-142
Selected ground-water data for Yucca Mountain region, southern Nevada and eastern California, through December 1997
R.J. La Camera, G.L. Locke, R.H. Munson
1999, Open-File Report 98-628
Alaska resource data file: Talkeetna quadrangle
Madelyn Millholland
1999, Open-File Report 99-139
No abstract available....
Puget Sound aeromagnetic maps and data
Richard J. Blakely, Ray E. Wells, Craig S. Weaver
1999, Open-File Report 99-514
Identification of potential wetlands in training areas on Ravenna Army Ammunition Plant, Ohio, and guidelines for their management
C. W. Schalk, J.S. Tertuliani, R.A. Darner
1999, Open-File Report 99-68
Potential wetlands in training areas on Ravenna Army Ammunition Plant, Ohio, were mapped by use of geographic information system (GIS) data layers and field inspection. The GIS data layers were compiled from existing sources and interpretation of aerial photography. Data layers used in the GIS analysis were wetland-plant communities, hydric...
Restoration of bighorn sheep metapopulations in and near 15 national parks: Conservation of a severely fragmented species; Volume I, Planning, problem definition, findings, and restoration
Francis J. Singer, Michelle A. Gudorf
1999, Open-File Report 99-102
Bighorn sheep (Ovis canadensis) were historically a ubiquitous species. Prior to the arrival of Europeans, they were seemingly widespread in nearly all steep habitats in the mountains, foothills, river breaks, and prairie badlands of the western United States. However, since catastrophic declines in the late 1800s and early 1900s, most...
Digital geologic map of the Sandpoint 1- by 2-degree quadrangle, Washington, Idaho, and Montana
F. K. Miller, R. F. Burmester, R. E. Powell, D. M. Miller, P. D. Derkey
1999, Open-File Report 99-144
The geology of the Sandpoint 1:250,000 quadrangle, Washington, Idaho, and Montana was mapped by F.K. Miller, R.F. Burmester, D.M. Miller, and R.E. Powell between 1963 and 1995 onto a scale-stable 1:250,000 topographic map base and subsequently input into an Arc/Info geographic information system (GIS) by P.D. Derkey. The digital geologic...
Preliminary Digital Geologic Map of the Santa Ana 30' x 60' Quadrangle, Southern California
D. M. Morton (compiler), Rachel M. digital preparation by Hauser, Kelly R. Ruppert
1999, Open-File Report 99-172
Geologic and seismic hazards investigations of the Cow Creek area, Death Valley National Park, California
Michael N. Machette, Carlos N. Martinez, Anthony J. Crone, Kathleen M. Haller, Giuliana D’Addezio
1999, Open-File Report 99-155
MASSPEC; a PC program to control and to process data from an automated mass spectrometer
R. C. Bigelow, R. B. Vaughn, S. E. Church
1999, Open-File Report 99-161
Alaska resource data file: Medfra quadrangle
T. K. Bundtzen
1999, Open-File Report 99-156
No abstract available....
Replacement materials for lead weights used in measuring ground-water levels
B. G. Katz, J.C. Jelinski
1999, Open-File Report 99-52
1995 national assessment of United States oil and gas resources; province incremental cost schedules
E. D. Attanasi
1999, Open-File Report 99-167
The determination of forty-four elements in aqueous samples by inductively coupled plasma-mass spectrometry
P. J. Lamothe, Allen L. Meier, S. A. Wilson
1999, Open-File Report 99-151
Archive of the ISIS sidescan sonar and DGPS navigation field data collected on USGS cruise 96005, 1-14 June, 1996; 61 lines
G.F. Williams, W. C. Schwab, W. W. Danforth
1999, Open-File Report 98-798
Method of analysis by the U.S. Geological Survey Organic Geochemistry Research Group: Determination of triazine and chloroacetanilide herbicides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry with selected-ion monitoring
L.R. Zimmerman, E.M. Thurman
1999, Open-File Report 98-634
No abstract available....
Geology and mineral deposits of the Keweenaw Peninsula and vicinity, Michigan
W.F. Cannon, Michele E. McRae, S. W. Nicholson
1999, Open-File Report 99-149
Flood of June 15-17, 1998, Nishnabotna and East Nishnabotna rivers, Southwest Iowa
E.E. Fischer
1999, Open-File Report 99-70
Record flooding occurred June 15-17, 1998, in the Nishnabotna and East Nishnabotna River basins following severe thunderstorm activity over southwest Iowa. More than 8 inches of rain fell over a large part of Cass County. The rain gage at Atlantic, Iowa recorded a 24-hour total rainfall of 13.18 inches, which...
Evaluation of geophysical logs, Phase II, at Willow Grove Naval Air Station Joint Reserve Base, Montgomery County, Pennsylvania
Randall W. Conger
1999, Open-File Report 99-73
Between March and April 1998, the U.S. Navy contracted Tetra Tech NUS Inc., to drill two monitor wells in the Stockton Formation at the Willow Grove Naval Air Station Joint Reserve Base, Horsham Township, Montgomery County, Pa. The wells MG-1634 and MG-1635 were installed to monitor water levels and sample...
Data-base model specifications from digital geologic-map data bases produced by the Southern California Areal Mapping Project (SCAMP)
S. A. Kennedy, J. C. Matti
1999, Open-File Report 99-145
Summary of data collected for the Demonstration Erosion Control Project in the Yazoo River basin, north-central Mississippi, October 1996-September 1997
Michael S. Runner, Bruce A. Roberts
1999, Open-File Report 99-61
The difference between the potentiometric surfaces of the upper Patapsco aquifer, September 1990 and September 1997 in southern Maryland
Stephen E. Curtin, David C. Andreasen, Frederick K. Mack
1999, Open-File Report 99-86
No abstract available....
Digital data used to relate nutrient inputs to water quality in the Chesapeake Bay watershed
John W. Brakebill, Stephen D. Preston
1999, Open-File Report 99-60
Digital data sets were compiled by the U. S. Geological Survey (USGS) and used as input for a collection of Spatially Referenced Regressions On Watershed attributes for the Chesapeake Bay region. These regressions relate streamwater loads to nutrient sources and the factors that affect the transport of these nutrients throughout...
