Water resources data for Colorado, water year 1973; Part 2, Water quality records
Water Resources Division, U.S. Geological Survey
1974, Water Data Report CO-73-2
Hetch Hetchy Reservoir Quadrangle, Yosemite National Park, California; analytic data
R. W. Kistler
1974, Professional Paper 774-B
Hydrologic- and salt-balance investigations utilizing digital models Lower San Luis Rey River area, San Diego County, California
Joe A. Moreland
1974, Water-Resources Investigations Report 74-24
The Joint Administration Committee of the Santa Margarita and San Luis Rey Watershed Planning Agencies was designated as the agency to conduct studies leading to the development of a comprehensive water-quality management plan for the two watersheds. Hydrologic and salt balances for the Pauma, Pala, Bonsall, and Mission ground-water basins...
Water resources data for North Dakota, water year 1973; Part 2, Water quality records
Water Resources Division, U.S. Geological Survey
1974, Water Data Report ND-73-2
No abstract available....
A computer system for the storage and retrieval of gravity data, Kingdom of Saudi Arabia
Richard H. Godson, Gordon H. Andreasen
1974, Open-File Report 74-1040
A computer system has been developed for the systematic storage and retrieval of gravity data. All pertinent facts relating to gravity station measurements and computed Bouguer values may be retrieved either by project name or by geographical coordinates. Features of the system include visual display in the form of printer...
Water resources data for Florida. Part 2. Water quality records
Water Resources Division, U.S. Geological Survey
1974, Water Data Report FL-71-2
Water-resources investigations of the U. S. Geological Survey include the collection of water quality data on the chemical and physical characteristics of surface- and ground-water supplies of the Nation. These data for the 1971 water year for the quality of surface waters in Florida are presented in this report. The...
Water resources data for Texas, water year 1973; Part 2, Water quality records
Water Resources Division, U.S. Geological Survey
1974, Water Data Report TX-73-2
No abstract available....
Water resources data for North Carolina, water year 1973; Part 2, Water quality records
Water Resources Division, U.S. Geological Survey
1974, Water Data Report NC-73-2
No abstract available. ...
Water resources data for Ohio, water year 1973; Part 1, Surface water records
Water Resources Division, U.S. Geological Survey
1974, Water Data Report OH-73-1
No abstract available. ...
Water resources data for Tennessee, water year 1973
Water Resources Division, U.S. Geological Survey
1974, Water Data Report TN-73-1
No abstract available. ...
Water resources data for West Virginia, water year 1973
Water Resources Division, U.S. Geological Survey
1974, Water Data Report WV-73-1
Water resources data for the 1973 water year for West Virginia including records of streamflow or reservoir storage at gaging stations, partial-record stations, and miscellaneous sites, records of water-quality data on the chemical and physical characteristics of surface water, and records of ground-water levels at index wells are given in...
Water resources data for Texas, water year 1973; Part 1, Surface water records
Water Resources Division, U.S. Geological Survey
1974, Water Data Report TX-73-1
No abstract available....
Water resources data for Nebraska, water year 1973; part 2, water quality records
Water Resources Division, U.S. Geological Survey
1974, Water Data Report NE-73-2
No abstract available....
Hydrologic Unit Map -- 1974, Minnesota
Water Resources Division, U.S. Geological Survey
1974, Hydrologic Unit 23
This map and accompanying table show Hydrologic Units that are basically hydrographic in nature. The Cataloging Units shown will supplant the Cataloging Units previously used by the U.S. Geological Survey in its Catalog of Information on Water Data (1966-72). ...
Data on wells, springs, and thermal springs in Long Valley, Mono County, California
R.E. Lewis
1974, Open-File Report 74-1063
Water resources data for California, 1973; Part 1: Surface water records; Volume 1: Colorado River basin, southern Great Basin, and Pacific Slope basins excluding Central Valley
Water Resources Division, U.S. Geological Survey
1974, Water Data Report CA-73-1-1
Surface-water records for the 1973 water year for California, including records of streamflow or reservoir storage at gaging stations, partial-record stations, and miscellaneous sites, are given in this report, Records for a few pertinent gaging stations in bordering States also are included. The records were collected and computed by the...
Water resources data for Louisiana, water year 1973
Water Resources Division, U.S. Geological Survey
1974, Water Data Report LA-73-1
Water resources data for the 1973 water year for West Virginia including records of streamflow or reservoir storage at gaging stations, partial-record stations, and miscellaneous sites, records of water-quality data on the chemical and physical characteristics of surface water, and records of ground-water levels at index wells are given in...
Seismotectonic map of the Eastern United States
Jarvis B. Hadley, James F. Devine
1974, Miscellaneous Field Studies Map 620
The purpose of a seismotectonic map is to describe the distribution of historic seismic activity in relation to geologic structures and tectonic provinces and to identify structures or regions that are characterized by consistent relations between seismic activity and structural features. An experimental study to test the feasibility of preparing...
Gravel resources, urbanization, and future land use, Front Range Urban Corridor, Colorado
James M. Soule, Harold R. Fitch
1974, Open-File Report 74-178
An assessment of gravel needs in Front Range Urban Corridor markets to 2000 A.D., based on forecast population increases and urbanization, indicates that adequate resources to meet anticipated needs are potentially available, if future land use does not preclude their extraction. Because of urban encroachment onto gravel-bearing lands, this basic...
Effects of urbanization on floods in the Dallas, Texas metropolitan area
George R. Dempster Jr.
1974, Water-Resources Investigations Report 73-60
The effects of urbanization on flood characteristics of streams in the Dallas metropolitan area were studied by use of a digital model of the hydrologic system. The model was calibrated by using observed rainfall and runoff data from 19 storms in six basins having various degrees of urbanization. The calibrated...
Sediment characteristics of five streams near Harrisburg, Pa., before highway construction
Lloyd A. Reed
1974, Open-File Report 74-140
Rainfall, streamfiow, sediment, and turbidity data are being collected as part of a study to evaluate the effects of highway construction on sediment discharge. The study is also designed to determine the effectiveness of different erosion-control measures in reducing sediment discharges. The study area, near Enola, Pa., consists of five...
Hydrologic Unit Map -- 1974, State of Kentucky
Water Resources Division, U.S. Geological Survey
1974, Hydrologic Unit 17
This map and accompanying table show Hydrologic Units that are basically hydrographic in nature. The Cataloging Units shown will supplant the Cataloging Units previously used by the U.S. Geological Survey in its Catalog of Information on Water Data (1966-72). The previous U.S. Geological Survey Catalog-Indexing System was by map number...
Low-flow characteristics of Kentucky streams - A preliminary report
R.V. Swisshelm Jr.
1974, Open-File Report 73-273
The U.S. Geological Survey has been gathering low-flow data on streams throughout Kentucky for several decades. Much of the data now have been analyzed to determine the frequency of the annual low flow on those streams. Knowledge of the magnitude and frequency of low flow is necessary for planning, managing,...
Geology of the Harper Quadrangle, Liberia
M. R. Brock, A.H. Chidester, M.G.W. Baker
1974, Open-File Report 74-310
As part of a program undertaken cooperatively by the Liberian Geological Survey (LGS) and the U. S. Geological Survey (USGS), under the sponsorship of the Government of Liberia and the Agency for International Development, U. S. Department of State, Liberia was mapped by geologic and geophysical methods during the period...
South Carolina seismic program
Arthur C. Tarr, Kenneth W. King
1974, Open-File Report 74-58
The principal objectives of the South Carolina Seismic Program are to: (1) provide essential high-quality raw seismic data for earthquakes in South Carolina; (2) compute accurate estimates of event and source parameters; (3) provide a catalog of events and source parameters that will be used in further evaluation of seismic...