Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

36967 results.

Alternate formats: RIS file of the first 3000 search results  |  Download all results as CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 1225, results 30601 - 30625

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Puerto Rico water resources planning model program description
D.W. Moody, Thomas Maddock, M.R. Karlinger, J.J. Lloyd
1973, Open-File Report 73-193
Because the use of the Mathematical Programming System -Extended (MPSX) to solve large linear and mixed integer programs requires the preparation of many input data cards, a matrix generator program to produce the MPSX input data from a much more limited set of data may expedite the use of the...
Water resources outlook for the Minneapolis-Saint Paul Metropolitan Area, Minnesota
R.F. Norvitch, T.G. Ross, Alex Brietkrietz
1973, Open-File Report 73-203
The water resources were studied within an area whose natural ground-water flow is largely towards the center of the metropolitan area. This area coincides with the extent of the Hinckley Sandstone aquifer. Thus, the general geohydrology of the area bounded by the extent of the Hinckley Sandstone (about 6,000 square...
Flood of September 1971 in southeastern Pennsylvania
Leland V. Page, Lewis C. Shaw
1973, Open-File Report 73-217
Record-breaking floods on Sept. 13, 1971, occurred in some urbanized basins of southeastern Pennsylvania. This flooding resulted from heavy, intermittent thunderstorms on Sept. 11-13, 1971, which produced 8 to 12 inches of rainfall in the basins of Skippack, Stony, and Chester Creeks. Rain was heaviest during mid-day of the 13th....
Flood of September 3, 1972, in Hillsboro, New Mexico
Loyd A. Waite
1973, Open-File Report 73-356
Four deaths, two persons seriously injured, and property damage estimated at $846,500 resulted from a flood that struck the village of Hillsboro, N. Mex. during the early morning hours of September 3, 1972. Hillsboro is situated at the confluence of Percha Creek and its main tributary, North Percha Creek. Heavy rainfall...
Records of selected water wells and test holes in the Oklahoma Panhandle
George L. Hoffman, Donald L. Hart Jr.
1973, Open-File Report 73-376
Since 1963 use of ground water for irrigation in the Oklahoma panhandle has increased greatly as illustrated by the rapid increase in the number of irrigation wells (fig. 1). Because of increased use of ground water, the U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, in 1966...
Hydrologic characteristics of Alder Creek, Iron County, Wisconsin
B. K. Holmstrom, W.A. Gebert, Ronald G. Borman
1973, Open-File Report 74-1049
The purpose of this study was to determine the hydrologic characteristics of Alder Creek, Iron County, Wisconsin, which are needed by water-resource planners to evaluate a reservoir site proposed by the Whitecap Mountain Corporation on Alder Creek. The hydrologic characteristics estimated were the mean flows, low flows, flood peaks, suspended-sediment...
Preliminary geologic map of the Memnonia quadrangle of Mars, Viking Mars 1975 landing site
T.A. Mutch
1973, Open-File Report 73-200
This mosaic is made with computer-enhanced, unrectified Mariner 9 pictures provided by The Jet Propulsion Laboratory Mission and Test Video System (MTVS). The Vertical Automatic Gain Control (Vert. AGC) version is used. The pictures were scaled for a "best fit" by the U.S. Geological Survey using spacecraft tracking data. Discrepancies...