Hydrogeology of the observation well site at the United States Geological Survey National Center, Reston, Virginia
J. D. Larson
1978, Open-File Report 78-144
The U. S. Geological Survey's National Center is on a 105-acre tract straddling rocks of two distinct types. These are pelitic schists of late Precambrian and early Paleozoic age; and sandstone, shale, siltstone, and conglomerate of Triassic age. Within the Triassic part is a diabase dike and an associated contact...
Direct solution algorithm for the two-dimensional ground-water flow model
S. P. Larson
1978, Open-File Report 79-202
Backwater at bridges and densely wooded flood plains, Bogue Chitto near Johnston Station, Mississippi
B.E. Colson, C. O. Ming, George J. Arcement
1978, Hydrologic Atlas 591
One and two dimension seismic modeling
Myung W. Lee
1978, Open-File Report 78-270
Generalized isopach map of the Endicott Group, eastern North Slope petroleum province, Alaska
K. J. Bird
1978, Miscellaneous Field Studies Map 928-T
Road-salt storage and road network in Connecticut
J.W. Bingham, J.L. Ralston
1978, Miscellaneous Field Studies Map 981-A
No abstract available....
Backwater at bridges and densely wooded flood plains, Okatoma Creek near Magee, Mississippi
B.E. Colson, C. O. Ming, George J. Arcement
1978, Hydrologic Atlas 596
Geologic map of the Louisa Quadrangle, Kentucky-West Virginia
Carol Waite Connor, Romeo M. Flores
1978, Open-File Report 78-158
Backwater at bridges and densely wooded flood plains, Tallahala Creek at Waldrup, Mississippi
B.E. Colson, C. O. Ming, George J. Arcement
1978, Hydrologic Atlas 590
New techniques for predicting water-surface profiles, needed in the design of economical, structurally sound, and environmentally compatible stream crossings, are under investigation. The investigation has accelerated with the advent of digital computers capable of analyzing large quantities of data. Among the techniques is the development of two-dimensional (2-D) digital models. ...
Map showing appraisal of mineral resource potential of RARE II proposed roadless areas in National forests, Utah (exclusive of coal, oil, gas, and construction materials)
Calvin S. Bromfield
1978, Open-File Report 78-914
Geologic map of the Fontana Quadrangle, San Bernardino and Riverside counties, California
Douglas M. Morton
1978, Open-File Report 78-19
Entrainment impact estimates using the equivalent adult approach
C. Phillip Goodyear
1978, FWS/OBS 78/65
Impacts of transmission lines on birds in flight: Proceedings of a workshop
Michael L. Avery, editor(s)
1978, FWS/OBS 78/48
Progress to alleviate the national and world energy problem will come as individual issues are identified and acceptable solutions implemented. One of the specific issues to emerge in the last few years in the United States is the impact of electric power transmission lines on birds in flight. Therefore, the...
Map showing artificial fills in the greater Denver area, Colorado, exclusive of engineered embankments
Lisa Ann McBroome, Wallace R. Hansen
1978, Open-File Report 78-878
Water resources data for Washington, water year 1977: Vol. 1 - Western Washington
Water Resources Division, U.S. Geological Survey
1978, Water Data Report WA-77-1
Water resources data for the 1977 water year for Washington, consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels in wells and spring. This report, in two volumes, contains discharge records for 258 gaging stations; stage...
Geologic map of the Fall River - New Bedford area, Massachusetts
Richard Goldsmith
1978, Open-File Report 78-484
Stratigraphic sections of middle Jurassic San Rafael group from Lohali Point, Arizona, to Bluff, Utah
Robert Brett O'Sullivan
1978, Oil and Gas Investigation Chart 77
Quality of water and time of solute travel in Tallahala Creek near Laurel, Mississippi
James K. Arthur
1978, Open-File Report 78-1000
Stormwater-runoff data for a highway area, Broward County, Florida
Jack Hardee, Robert A. Miller, Harold C. Mattraw Jr.
1978, Open-File Report 78-612
Rainfall, stormwater discharge, and water-quality data for both rainfall and runoff are summarized for a highway area near Pompano Beach, Florida. Loads for 20 water-quality constituents were computed for the runoff from 41 storms between April 1975, and July 1977. The basin of 58.3 acres contains a 3,000 ft segment...
Reconnaissance of ground water in the vicinity of the Wichita Mountains, southwestern Oklahoma
John S. Havens
1978, Open-File Report 78-857
FORTRAN programs for calculating nonlinear seismic ground response in two dimensions
W. B. Joyner
1978, Open-File Report 78-287
The programs described here were designed for calculating the nonlinear seismic response of a two-dimensional configuration of soil underlain by a semi-infinite elastic medium representing bedrock. There are two programs. One is for plane strain motions, that is, motions in the plane perpendicular to the long axis of the structure,...
Cross section showing depositional environments and lithologies of some Upper Cretaceous and Tertiary rocks from Debeque to the north-central Piceance Creek basin, Colorado
Ronald C. Johnson
1978, Open-File Report 78-182
A water-quality assessment of the Muddy Fork Silver Creek watershed, Clark, Floyd, and Washington counties, Indiana
Mark A. Hardy
1978, Open-File Report 78-202
Data collected for a wide range of flow conditions from September 8, 1975, to July 13, 1976, reveal that human and animal waste loading of streams and pesticide use in the watershed are probably the most significant water-quality problems. Generally, the type(s) of water in tributary streams in the south...
Hydrologic data for North Creek, Trinity River basin, Texas, 1976
C.C. Kidwell
1978, Open-File Report 77-732
The U.S. Soil Conservation Service is actively engaged in the installation of flood- and soil-erosion reducing structures in Texas under the authority of "The Flood Control Act of 1936 and 1944" and Watershed Protection and Flood Prevention Act" (Public Law 566), as amended. The Soil Conservation Service has found that...
Geophysical investigations in Fairfax County, Virginia
Vincent J. Flanigan
1978, Open-File Report 78-150
