Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

165626 results.

Alternate formats: RIS file of the first 3000 search results  |  Download all results as CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 6091, results 152251 - 152275

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Progress in the application of landform analysis in studies of semiarid erosion
Stanley Alfred Schumm, R. F. Hadley
1961, Circular 437
The analysis of topographic and hydrologic data gathered during studies of erosion in semiarid areas of Western United States show the following relation: (a) Mean annual sediment yield from small drainage basins is related to a ratio of basin relief to length; (b) mean annual runoff from small drainage basins...
Time of travel of water in the Ohio River, Pittsburgh to Cincinnati
Robert E. Steacy
1961, Circular 439
This report presents a procedure for estimating the time of travel of water in the Ohio River from Pittsburgh, Pa., to Cincinnati, Ohio, under various river stage conditions. This information is primarily for use by civil defense officials and by others concerned with problems involving travel time of river water....
Floods of September 6, 1960, in eastern Puerto Rico
Harry Hawthorne Barnes, Dean Butler Bogart
1961, Circular 451
The floods of September 6, 1960, were the greatest known on many streams in eastern Puerto Rico. There were 117 lives lost, 30 persons missing, and 136 injured. Total damage was estimated in excess of $7 million. Several thousand persons were forced from their homes by the floods as 484,...
Water levels in observation wells in Santa Barbara County, California, in 1960
P.M. Merritt
1961, Open-File Report 61-96
Investigation of the ground-water resources of Santa Barbara County was continued during 1960 by the U. S. Geological Survey in cooperation with the Santa Barbara County Water Agency. Monthly water-level measurements were made in 193 wells, in 9 of which automatic water-level recorders were operated. Earlier measurements, covering the period...
Geologic map of part of the Beaver quadrangle, Utah
Eugene Callaghan, R. L. Parker
1961, Miscellaneous Field Studies Map 202
Tertiary volcanic and intrusive rocks underlie a large area surrounding Marysvale in southwestern Utah. Part of the Beaver quadrangle and four complete 15-minute quadrangles, Marysvale, Delano Peak, Sevier, and Monroe, have been mapped to cover the areal extent of these rocks. Mapping in the Beaver quadrangle has been restricted to...
Dacitic ash-flow sheet near Superior and Globe, Arizona
Donald W. Peterson
1961, Open-File Report 61-119
Remnants of a dacitic ash-flow sheet near Globe, Miama, and Superia, Arizona cover about 100 square miles; before erosion the area covered by the sheet was at least 400 square miles and perhaps as much as 1,500 square miles. Its maximum thickness is about 2,000 feet, its average thickness is...