Maps showing landslides and slopes most susceptible to sliding in parts of the Mars and Valencia 7 1/2-minute quadrangles, Butler County, Pennsylvania
John S. Pomeroy
1977, Open-File Report 77-818
Estimating the magnitude and frequency of floods on natural-flow streams in Massachusetts
S. William Wandle Jr.
1977, Water-Resources Investigations Report 77-39
The magnitude and frequency of floods on natural-flow streams in Massachusetts, with drainage areas between 0.25 square mile and 497 square miles, may be estimated from drainage area, main channel slope, a precipitation index, and a storage factor. Multiple-regression techniques were used to define the relationship between basin and climatic...
Time of travel of solutes in selected reaches of Ohio streams, 1973 and 1975
Arthur O. Westfall
1977, Water-Resources Investigations Report 77-116
The basic field data for time-of-travel measurements on six streams in Ohio are presented. In general, additional data on stream cross sections, tributary inflows, and chemical analyses for mainstream and tributary flows are given. Insufficient data were obtained to establish time-distance or time-discharge relationships....
Heavy metal discharges into Shasta Lake and Keswick reservoirs on the upper Sacramento River, California; a reconnaissance during low flow
D. Kirk Nordstrom, Everett A. Jenne, Robert C. Averett
1977, Water-Resources Investigations Report 76-49
Four out of seventeen streams entering the Shasta-Keswick Reservoir system in California contribute up to 94 percent of the heavy metal load into the upper Sacramento River under the low flow conditions which existed in the fall of 1974. Of these four streams, three contain acid mine drainage, with Spring...
Map showing landslides and slopes most susceptible to sliding in part of the Aliquippa 7 1/2-minute Quadrangle, Beaver County, Pennsylvania
John S. Pomeroy
1977, Open-File Report 77-832
Map showing photo lineaments in the Tortolita Mountains Quadrangle, Arizona
Roger D. Dockter, Norman G. Banks
1977, Open-File Report 77-152
Maps showing types and distribution of faults interpreted from seismic profiles in the St. George basin region, southern Bering Sea
T.L. Vallier, James V. Gardner
1977, Open-File Report 77-591
No abstract available....
Leasable mineral and waterpower land classification map of the La Junta Quadrangle, Colorado, Kansas
Elizabeth G. Allen, Donald A. DeCicco
1977, Open-File Report 77-858
Map showing percentage decline in saturated thickness of unconsolidated aquifer, 1950-77, west-central Kansas
Marilyn E. Pabst
1977, Open-File Report 77-675
Leasable mineral and waterpower land classification map of the Ogden quadrangle, Utah, Wyoming: Lands withdrawn, classified, and prospectively valuable for leasable minerals, occurrences of other selected minerals, and lands withdrawn or classified for waterpower and reservoir sites
Elizabeth G. Allen, E. M. Pera, J. E. Smedley, G. A. Lutz
1977, Open-File Report 77-604
No abstract available....
Map showing landforms of Fairfax County, Virginia
H.G. Rogers
1977, Open-File Report 77-89
Map of Quaternary faulting along the Hayward and Calaveras fault zones, Niles and Milpitas 7 1/2' quadrangles, California
Darrell G. Herd
1977, Open-File Report 77-645
No abstract available....
Leasable mineral and waterpower land classification map of the Moab quadrangle, Utah, Colorado: Lands withdrawn, classified, and prospectively valuable for leasable minerals, occurrences of other selected minerals, and lands withdrawn or classified for waterpower and reservoir sites
Donald A. DeCicco, E. M. Pera, E. G. Allen, G. A. Lutz
1977, Open-File Report 77-612
No abstract available....
Leasable mineral and waterpower land classification map of the McClusky Quadrangle, North Dakota
Andrew F. Bateman Jr., T. R. Flot, Gale Alex Lutz
1977, Open-File Report 77-546
Maps showing ground-water conditions in the Puerco-Zuni area, Apache and Navajo Counties, Arizona, 1975
Larry J. Mann
1977, Water-Resources Investigations Report 77-5
No abstract available. ...
Saltwater intrusion in the Floridan aquifer, coastal Citrus and Hernando Counties, Florida, 1975
L. R. Mills, Paul D. Ryder
1977, Water-Resources Investigations Report 77-100
The coastal parts of Citrus and Hernando Counties, Fla., are undergoing extensive urban development along U.S. Highway 19. The Floridan aquifer, a thick sequence of limestone and dolomite , is the principal source of water supply for the coastal parts of these two counties. The construction of canals that penetrate...
Drainage basin map of Montgomery County, Maryland
Larry Mayer
1977, Open-File Report 77-512
Geologic map of the Brooks Range, Alaska
D. J. Grybeck, H. M. Beikman, W. P. Brosge, I.L. Tailleur, C. G. Mull
1977, Open-File Report 77-166-B
No abstract available....
Geologic map of the Las Yeguas Ranch quadrangle, Kern and San Luis Obispo counties, California
T.W. Dibblee Jr.
1977, Open-File Report 77-610
Geologic map of the Parguera quadrangle, Puerto Rico
Richard P. Volckmann
1977, Open-File Report 77-183
No abstract available....
Gasfields in Devonian black shale and Landsat lineaments in parts of Ohio, Kentucky, West Virginia, and Pennsylvania
George Willis Colton
1977, Open-File Report 77-864
Geologic map of the Booneville Quadrangle, Owsley and Lee counties, Kentucky
Gordon Whitney Weir
1977, Open-File Report 77-537
Geologic map of Agua Caliente Springs quadrangle, San Diego County, California
Victoria R. Todd
1977, Open-File Report 77-742
No abstract available....
Geologic map of the Fount Quadrangle, Knox County, Kentucky
Russell G. Ping, R.E. Sergeant
1977, Open-File Report 77-636
Geologic map of the Hyden West quadrangle, Leslie and Perry Counties, Kentucky
Richard Quintin Lewis Sr.
1977, Open-File Report 77-878