The vertical gradient of gravity in vertical and near vertical boreholes
Larry A. Beyer
1971, Open-File Report 71-42
Preliminary engineering geologic maps of the proposed Trans-Alaska pipeline route, Philip Smith Mountains Quadrangle
O. J. Ferrians Jr.
1971, Open-File Report 71-103
Preliminary geologic investigations of the Apollo 14 landing site
Gordon Alfred Swann
1971, Open-File Report 71-274
Preliminary map of historic margins of marshland, San Francisco Bay, California
D.R. Nichols, N. A. Wright
1971, Open-File Report 71-216
No abstract available....
Annual compilation and analysis of hydrologic data for urban studies in the Austin, Texas metropolitan area, 1969
W.D. Robbins
1971, Open-File Report 71-240
No abstract available....
Fluvial sediment in North Fork Broad River subwatershed No. 14 (tributary to Toms Creek), Georgia
R.F. Flint
1971, Open-File Report 71-107
Suggested criteria for hydrologic design of storm-drainage facilities in the San Francisco Bay Region, California
Saul Edward Rantz
1971, Open-File Report 71-341
This report presents basic criteria, in the form of tables and graphs, for each of the four methods of hydrologic design most commonly used in the San Francisco Bay region--flood-frequency analysis, Rational Method, unit-hydrograph method, and runoff simulation by means of hydrologic basin modeling. The term "hydrologic design" as used...
Techniques for assessing water resource potentials in the developing countries: with emphasis on streamflow, erosion and sediment transport, water movement in unsaturated soils, ground water, and remote sensing in hydrologic applications
George C. Taylor Jr.
1971, Open-File Report 72-375
Hydrologic instrumentation and methodology for assessing water-resource potentials have originated largely in the developed countries of the temperature zone. The developing countries lie largely in the tropic zone, which contains the full gamut of the earth's climatic environments, including most of those of the temperate zone. For this reason, most...
Review and analysis of Apollo 14 master positives
J.R. McCord
1971, Open-File Report 71-191
No abstract available....
Hydrologic data for Horseshoe Lake, Arkansas and vicinity
A. G. Lamonds
1971, Open-File Report 71-177
During the summer and fall, seepage and evaporation losses from Horseshoe Lake, an oxbow or an 'old river' lake adjacent to the Mississippi River, exceed inflow to the lake, and seasonal declines of 2.5-3.0 feet in the lake level are common. In exceptionally dry years, the minimum lake level has...
Generalized geologic map of the Eagle River--Birchwood area, greater Anchorage area Borough, Alaska
H. R. Schmoll, Chester Zenone
1971, Open-File Report 71-248
No abstract available....
Water temperatures of California streams, Sacramento basin subregion
J. C. Blodgett
1971, Open-File Report 71-47
Preliminary geologic map of the Goldfield mining district, Esmeralda and Nye counties, Nevada
Roger P. Ashley
1971, Open-File Report 71-10
Water temperatures of California streams, San Francisco Bay subregion
J. C. Blodgett
1971, Open-File Report 71-48
A summary of water-temperature records is presented for data collected through September 1968 in the San Francisco Bay Subregion of California. This report is one of a series covering the 11 hydrologic subregions of the State and includes data for 87 stream sites. Water temperatures, in degrees Celsius, are summarized...
Compilation of hydrologic data, Honey Creek, Trinity River basin, Texas, 1968
Water Resources Division, U.S. Geological Survey
1971, Open-File Report 71-302
No abstract available....
Chemical quality of ground water in the Dos Palos-Kettleman City area, San Joaquin Valley, California
G.L. Bertoldi
1971, Open-File Report 71-39
The Dos Palos-Kettleman City area of this report includes approximately 1,350 square miles on the central-western side of the San Joaquin Valley, California. Large-scale farming operations in the area have used ground water as the major source of irrigation water for nearly three quarters of a century. In 1968, completion...
Floods in Arlington Heights Quadrangle, northeastern Illinois; supplement to HA-67
H.E. Allen, A.W. Noehre
1971, Open-File Report 71-3
Progress report on the analog model study of the Magothy Aquifer in the Annapolis, Maryland area
Frederick K. Mack
1971, Open-File Report 71-194
Geochemical data from the Nabesna D-5 quadrangle, Alaska
Neal A. Matson Jr., Donald H. Richter
1971, Open-File Report 71-205
An inventory of medium-sized lakes in California, 1970
J.C. Wallace
1971, Open-File Report 71-314
Analog model study of the ground-water basin of the upper Coachella Valley, California
Stephen J. Tyley
1971, Open-File Report 71-287
Geochemical data from the Nabesna C-5 quadrangle, Alaska
Neal A. Matson Jr., Donald H. Richter
1971, Open-File Report 71-204
Geochemical data from the Nabesna A-1 quadrangle, Alaska
Neal A. Matson Jr., Donald H. Richter
1971, Open-File Report 71-202
Field and office instructions in stream gauging for the Hydrological Survey of Zambia
L. E. Bidwell
1971, Open-File Report 73-24
The importance of water to the basic needs of man is self- evident and needs no particular emphasis. The importance of water to a developing economy cannot be overemphasized. A few decades ago, hydrology was a division of hydraulic engineering and was a tool for project survey, plan, and design....
Estimating magnitude and frequency of floods in Wisconsin
Duane H. Conger
1971, Open-File Report 71-76
This report provides methods for estimating flood characteristics at most sites where flood information may be needed for planning and design and summatizes the significant flood data and related information available on Wisconsin streams. Individual equations are presented for estimating flood discharges for selected recurrence intervals up to a 25-year...