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Page 5832, results 145776 - 145800

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Water-quality assessment of runoff from a rural highway bridge near Tallahassee, Florida
G. A. Irwin, Gerald T. Losey
1978, Water-Resources Investigations Report 79-1
Runoff from a rural highway bridge on U.S. 27 near Tallahassee, Florida, was found to have an insignificant water-quality loading impact on the Ochlockonee River. Potential annual-runoff loads on the bridge surface for virtually all constituents studied were less than one percent of those transported by the river at the...
Flood-plain delineation for Occoquan River, Wolf Run, Sandy Run, Elk Horn Run, Giles Run, Kanes Creek, Racoon Creek, and Thompson Creek, Fairfax County, Virginia
Pat LeRoy Soule
1978, Open-File Report 79-215
Water-surface profiles of the 25-year and 100-year floods and maps on which the 25-, 50-, and 100-year flood boundaries are delineated for streams in southwestern Fairfax County tributary to the Occoquan River, that part of the Occoquan River within Fairfax County and those streams on Mason Neck tributary to the...
Summary appraisals of the nation's ground-water resources – Souris-Red-Rainy region
Harold O. Reeder
1978, Professional Paper 813-K
A broad-perspective analysis of the ground-water resources and present and possible future water development and management in the Souris-Red-Rainy Region is presented. The region includes the basins of the Souris River within Montana and North Dakota; the Red River of the North in South Dakota, North Dakota, and Minnesota; and...
Virgin Islands sand resource study
Charles Ward Holmes
1978, Open-File Report 78-919
The depletion of sand resources in the Virgin Islands has necessitated the search for more economical supplies. The dynamic processes which produce sand in the nearshore environments are very slow, and removal of this material would cause a depletion of beaches upon which the island economy is predicated. A search...
Ages of flow units in the far eastern lunar maria based on crater density
Joseph M. Boyce
1978, Open-File Report 78-879
The distribution of major geologic units of uniform relative age exposed in the far eastern maria (i.e., Mare Marginis, Mare Smythii, and Mare Crisium) and Mare Humorum was compiled in map form on the basis of a crater density mapping technique. Correlation of crater densities and radiometric ages of Apollo...
A computer program designed to produce tables from alphanumeric data
Jennie L. Ridgley, Robert Wayne Schnabel
1978, Open-File Report 78-875
This program is designed to produce tables from alphanumeric data. Each line of data that appears in the table is entered into a data file as a single line of data. Where necessary, a predetermined delimiter is added to break up the data into column data. The program can process...
Floods in the Skunk River basin, Iowa
Albert J. Heinitz, Sulo Werner Wiitala
1978, Open-File Report 79-272
Evaluation of flood hazards, and the planning, design, and operation of various facilities on flood plains require information on floods. This report provides information on flood stages and discharges, flood magnitudes and frequency, and flood profiles for the Skunk River and some of its tributaries. It covers the Skunk --...
Application of hydraulic and hydrologic data in urban stormwater management
Thomas L. Huntzinger
1978, Open-File Report 78-414
Techniques are described for using flood-insurance study information from the Federal Insurance Administration to analyze flood plain management alternatives. A method of developing rating curves which relate flood discharge to flood elevation is explained. Graphical methods of determining urban flood discharges are used in conjunction with rating curves to develop...
Estimation of ground motion parameters
David M. Boore, W. B. Joyner, A.A. Oliver, R.A. Page
1978, Circular 795
Strong motion data from western North America for earthquakes of magnitude greater than 5 are examined to provide the basis for estimating peak acceleration, velocity, displacement, and duration as a function of distance for three magnitude classes. A subset of the data (from the San Fernando earthquake) is used to...