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Measurement of peak discharge at width contractions by indirect methods
Howard Frederick Matthai
1967, Techniques of Water-Resources Investigations 03-A4
This chapter describes procedures for measuring peak discharges using open-channel width contractions. Field and office procedures limited to this method are described. The discharge equation based on the continuity and energy equations between an approach cross section and the contracted section under a bridge or contraction is given. Contractions...
Form and stability of aluminum hydroxide complexes in dilute solution
John David Hem, Charles Elmer Roberson
1967, Water Supply Paper 1827-A
Laboratory studies of solutions 4.53 x 10 -4 to 4.5 x 10 -5 molal (12.2-1.2 ppm) in aluminum, in 0.01 molal sodium perchlorate, were conducted to obtain information as to the probable behavior of aluminum in natural water. When the solutions were brought to pH 7.5-9.5 and allowed to stand...
Geology and ground water of the Savannah River Plant and vicinity, South Carolina
George E. Siple
1967, Water Supply Paper 1841
The area described in this report covers approximately 2,600 square miles in west-central South Carolina and includes the site of the Savannah River Plant, a major production facility of the U.S. Atomic Energy Commission. The climate, surface drainage, and land forms of the study area are typical of the southern...
Water resources of Jackson and Independence Counties, Arkansas
Donald R. Albin, Marion S. Hines, John W. Stephens
1967, Water Supply Paper 1839-G
The present (1965) water use in Jackson and Independence Counties is about 55.6 million gallons per day, and quantities sufficient for any foreseeable use are available. Supplies for the large-scale uses--municipal, industrial, and irrigation--can best be obtained from wells in the Coastal Plain and from streams in the highlands....
Effects of the earthquake of March 27, 1964, on air and water transport, communications, and utilities systems in south-central Alaska
Edwin B. Eckel
1967, Professional Paper 545-B
The earthquake of March 27, 1964, wrecked or severely hampered all forms of transportation, all utilities, and all communications systems over a very large part of south-central Alaska. Effects on air transportation were minor as compared to those on the water, highway, and railroad transport systems. A few planes were...
Cinder Lake crater field location test
Norman G. Bailey
1967, Open-File Report 67-7
When the Apollo astronauts land on the Moon, their precise location will not be known. The real-time geologic mapping planned for the first mission could best be done if the exact position of the landing site were determined. The astronauts may have to find their position, with or without assistance...
Geologic reconnaissance in western Liberia
G. W. Leo, R.W. White
1967, Open-File Report 67-147
Irazu volcano, a large composite cone, consists of interbedded lava flows, lahars, and ash beds. This rock sequence, named the Irazu Group, has been divided into four formations; from the base: Reventado Formation, Sapper Formation, Birris Formation, and Cervantes Formation. Only the Reventado and Sapper Formations crop out in the...