Areal distribution, thickness, and volume of downwind ash from the May 18, 1980, eruption of Mount St. Helens
Andrei M. Sarna-Wojcicki, Susan Shipley, R. B. Waitt, Daniel Dzurisin, W. H. Hays, J.O. Davis, S. H. Wood, Thomas Bateridge
1980, Open-File Report 80-1078
Preliminary geologic map of Kilauea Volcano, Hawaii
Robin T. Holcomb
1980, Open-File Report 80-796
A provisional Radiolaria biostratigraphy, Late Devonian through Late Permian
Brian K. Holdsworth, David Lawrence Jones
1980, Open-File Report 80-876
Hydrologic budget for Eagle Lake near Willmar, Minnesota
C. F. Myette
1980, Open-File Report 80-163
Eagle Lake occupies 890 acres of a 9,000-acre watershed in central Minnesota. Because of its proximity to Willmar, many homes and summer cabins have been built around the lake. Presently (1978), the shore is more than 90 percent developed. One effect of this development is accelerated eutrophication, most commonly shown...
Reconnaissance of the effect of landfill leachate on the water quality of Marshall Brook, Southwest Harbor, Hancock County, Maine
Bruce P. Hansen
1980, Open-File Report 80-1120
A small stream (2.2 square miles drainage area) receiving leachate from a landfill was studied from August through November 1979 to determine the impact of the leachate on water quality. The presence of un-ionized ammonia, considered toxic to some aquatic vertebrates, was indicated in samples taken from sections of the...
Barium in granitoid rocks of the Basin and Range Province of Nevada, Utah, California, and Arizona
Donald Edward Lee, George A. Sellers, Robert G. Johnson, Harry J. Rose Jr.
1980, Open-File Report 80-1085
Reconnaissance of the quality of surface water in the San Rafael River basin, Utah
J. C. Mundorff, Kendall R. Thompson
1980, Open-File Report 80-574
Surficial geology of West of Texas quadrangle, Oswego County, New York
Ernest Hathaway Muller
1980, Open-File Report 80-1113
No abstract available....
Surficial geology of Oswego East quadrangle, Oswego County, New York
Ernest Hathaway Muller, Todd S. Miller
1980, Open-File Report 80-1209
No abstract available....
Low-flow characteristics of streams in the Menominee-Oconto-Peshtigo River basin, Wisconsin
B. K. Holmstrom
1980, Open-File Report 80-749
Low-flow characteristics of streams in the Menominee-Oconto-Peshtigo River basin, Wisconsin, are presented. Included are estimates of low-flow frequency at 12 gaging stations, flow duration at 10 gaging stations, and low-flow frequency characteristics at 23 low-flow partial-record stations and 137 miscellaneous sites. Equations are provided to estimate low-flow characteristics at ungaged...
Low-flow characteristics of streams in the St. Croix River basin, Wisconsin
B. K. Holmstrom
1980, Open-File Report 80-696
Low-flow characteristics of streams in the St. Croix River basin , Wisconsin, are presented. Included are estimates of low-flow frequency and flow duration at 7 gaging stations, low-flow frequency characteristics at 23 low-flow partial-record stations and 78 miscellaneous sites, and a list of base-flow discharge measurements at 29 miscellaneous sites....
Surficial geology of New Haven quadrangle, Oswego County, New York
Ernest Hathaway Muller, Todd S. Miller
1980, Open-File Report 80-1208
No abstract available....
Surficial geology of Mexico quadrangle, Oswego County, New York
Ernest Hathaway Muller, David Andrews, Todd S. Miller
1980, Open-File Report 80-2040
No abstract available....
Map showing selected geologic features of outer continental shelf, Shelikof Strait, Alaska
Peter J. Hoose, John Whitney
1980, Open-File Report 80-2035
No abstract available....
Geology of the Syncline Ridge area related to nuclear waste disposal, Nevada Test Site, Nye County, Nevada
D. L. Hoover, J.N. Morrison
1980, Open-File Report 80-942
Surficial geology of Central Square quadrangle, Oswego County, New York
Ernest Hathaway Muller, Todd S. Miller
1980, Open-File Report 80-2039
No abstract available....
An evaluation of the effects of the October 31, 1895, Charleston, Missouri, earthquake
Margaret G. Hopper, Sylvester Theodore Algermissen
1980, Open-File Report 80-778
No abstract available....
The Bingham mining district, Utah; a guide prepared for the Rocky Mountain section of the Geological Society of America 33rd annual meeting, May 16-17, 1980
William W. Atkinson Jr., W. James Garmoe, Laurence P. James, William J. Moor, A. Jaren Swensen
1980, Open-File Report 80-823
Chemical analyses, correlations, and ages of late Cenozoic tephra units of east-central and Southern California
Andrei M. Sarna-Wojcicki, H.W. Bowman, C.E. Meyer, P.C. Russell, Frank Asaro, Helen Michael, J.J. Rowe, P. A. Baedecker, G.A. McCoy
1980, Open-File Report 80-231
No abstract available....
Chemical and isotopic data for water from thermal springs and wells of Oregon
Robert H. Mariner, J.R. Swanson, G. J. Orris, T. S. Presser, William C. Evans
1980, Open-File Report 80-737
Chemistry of ground water from some test holes drilled in Esmeralda and Nye counties, Nevada
Sigrid Asher-Bolinder, James D. Vine, Richard K. Glanzman, Joseph R. Davis
1980, Open-File Report 80-672
Columbia River Basalt; 1978-1979 sample data and chemical analyses
Thomas L. Wright, K.N. Black, D. A. Swanson, T. O’Hearn
1980, Open-File Report 80-921
Hydrocarbon evaluation and structure contour map of part of the Choteau 1° x 2° quadrangle, Lewis and Clark, Teton, Powell, Missoula, Lake, Flathead and Cascade Counties, Montana
Melville Rhodes Mudge, Jerry L. Clayton, Kathryn M. Nichols
1980, Open-File Report 80-24
No abstract available....
Ground-water-level monitoring for earthquake prediction: A progress report based on data collected in southern California, 1976-79
W. R. Moyle Jr.
1980, Open-File Report 80-413
The U.S. Geological Survey is conducting a research program to determine if groundwater-level measurements can be used for earthquake prediction. Earlier studies suggest that water levels in wells may be responsive to small strains on the order of 10 to the minus 8th power to 10 to the minus 10th...
United States Geological Survey reports on the water resources of Florida, 1886-1979
Nevin Douglas Hoy, James D. Simmons, Rosalind D. Czajkoski
1980, Open-File Report 81-337
The U.S. Geological Survey has been making investigations of the water resources of Florida since the latter part of the 19th century. The earlier work consisted mainly of data collection at a few spring and river sites at intermittent intervals with the exception of a statewide groundwater study made during...