Variations in low-water streambed elevations at selected stream-gaging stations in northwestern California
John J. Hickey
1969, Water Supply Paper 1879-E
Graphs and a table are presented showing the variations in streambed elevations that have occurred over the years in the low-water channels at selected gaging stations in northwestern California. The streambed elevations are calculated from data obtained during discharge measurements. The greatest elevation changes that were recorded occurred between the...
Geologic map of the Black Mountain quadrangle, Arizona
Medora H. Krieger
1969, Open-File Report 69-142
Fraunhofer line-depth sensing applied to water
George Eimert Stoertz
1969, Open-File Report 69-271
Geophysical exploration in the Wadi Qatan area, Saudi Arabia
W. E. Davis, Mohammed N. Akhrass, Hisham Gazzaz
1969, Open-File Report 69-69
Geology of the Empire quadrangle, Grand, Gilpin, and Clear Creek Counties, Colorado
William A. Braddock
1969, Professional Paper 616
Geographic evaluation of radar imagery of New England
Robert B. Simpson
1969, Open-File Report 69-258
A system of regional agricultural land use mapping tested against small scale Apollo 9 color infrared photography of the Imperial Valley (California)
Claude W. Johnson, Leonard W. Browden, Robert W. Pease
1969, Open-File Report 71-158
Interpretation results of the small scale ClR photography of the Imperial Valley (California) taken on March 12, 1969 by the Apollo 9 earth orbiting satellite have shown that world wide agricultural land use mapping can be accomplished from satellite ClR imagery if sufficient a priori information is available for the...
The Late Cretaceous ammonites Scaphites leei Reeside and Scaphites hippocrepis (DeKay) in the western interior of the United States
William Aubrey Cobban
1969, Professional Paper 619
Aeromagnetic map of the Cut Bank-Hungry Horse Reservoir area, northwestern Montana
Water Resources Division, U.S. Geological Survey
1969, Open-File Report 69-289
No abstract available....
Probable Permian age of the Rampart Group, central Alaska
William Peters Brosge, M. A. Lanphere, H. N. Reiser, R. M. Chapman
1969, Bulletin 1294-B
Geologic map of the Wilbur Springs quadrangle, California
Ernest I. Rich
1969, Open-File Report 69-221
No abstract available. ...
Floods at Amesville, Ohio
Ronald I. Mayo, Earl E. Webber
1969, Hydrologic Atlas 324
Minor element content of stream-sediment and bedrock samples from southeastern Douglas Island, southeastern Alaska
David A. Brew, Arthur B. Ford
1969, Open-File Report 69-23
Water resources of the Assabet River basin, central Massachusetts
Samuel J. Pollock, Donald F. Farrell, William W. Caswell
1969, Hydrologic Atlas 312
Movement of a solute in the Potomac River estuary at Washington, D.C., at low inflow conditions
James F. Wilson, Ernest D. Cobb, Nobuhiro Yotsukura
1969, Circular 529-B
The movement of a solute, as represented by a soluble fluorescent dye, was observed in the Potomac River estuary at Washington, D.C. The average net rate of downstream movement of the solute centroid was less than 0.6 mile per day. The movement of a solute is highly dependent on the...
Surface distribution of selected elements around the Copper Canyon copper-gold-silver open pit mine, Lander County, Nevada
Ted G. Theodore
1969, Open-File Report 69-278
Measurement of discharge by the moving-boat method
George F. Smoot, Charles E. Novak
1969, Techniques of Water-Resources Investigations 03-A11
This chapter describes the procedures for measuring discharge in large streams by the moving-boat technique. During the traverse of a boat across a stream, a sonic sounder records the geometry of the cross section, and a continuously operating current meter senses the combined stream and boat velocities. These data are...
Sensor detection capabilities study
John Emery Wilson
1969, Circular 616
Geologic framework of the "North Slope" petroleum province
George Gryc, Irvin L. Tailleur, William Peters Brosge
1969, Open-File Report 69-115
Scientific or rule-of-thumb techniques of ground-water management--Which will prevail?
Charles Lee McGuinness
1969, Circular 608
Emphasis in ground-water development, once directed largely to quantitatively minor (but sociologically vital) service of human and stock needs, is shifting: aquifers are treated as possible regulating reservoirs managed conjunctively with surface water. Too, emphasis on reducing stream pollution is stimulating interest in aquifers as possible waste-storage media. Such management...
Results of water-resources investigations through 1968 in Yellowstone National Park, Wyoming
E.R. Cox
1969, Open-File Report 69-60
Geographic map of the Southern Hijaz quadrangle, Kingdom of Saudi Arabia
Glen F. Brown, Roy O. Jackson
1969, IMAP 210-B
Prepared by the U.S. Geological Survey and the Arabian American Oil Company under the joint sponsorship of the Kingdom of Saudi Arabia and the U.S. Department of State. The revisions to this map are principally the revisions to roads and the additions of new place names as of May 1968. ...
Ground-water resources of the Lambayeque Valley, Department of Lambayeque, northern Peru
Stuart L. Schoff, M. Juan Luis Sayan
1969, Water Supply Paper 1663-F
Ground water in the Lambayeque Valley has been developed mainly for irrigation of sugarcane and rice. The locality is on the coastal plain of northern Peru, about 650 km (kilometers) northwest of Lima, the national capital. The area considered in this study is about 1,670 sq km (square kilometers) and...
Availability of palynological material from Naval Petroleum Reserve No.4, XV: Skull Cliff Core Test No. 1
Richard A. Scott
1969, Open-File Report 69-247
Areal and engineering geology of the Oakland East quadrangle, California
Dorothy H. Radbruch-Hall
1969, Geologic Quadrangle 769
