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

68937 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 1769, results 44201 - 44225

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Water resources data, Massachusetts and Rhode Island, water year 1990
R.S. Socolow, R. A. Gadoury, L.R. Ramsbey, R.W. Bell
1991, Water Data Report MA-RI-90-1
Water-resources data for the 1990 water year for Massachusetts and Rhode Island consists of stage, discharge, and water quality of streams; contents of lakes and reservoirs; and ground-water levels. This report contains discharge records for 89 gaging stations, month end contents for 20 lakes and reservoirs, water quality for nine...
Water resources data, Michigan, water year 1990
S. P. Blumer, W.W. Larson, R. J. Minnerick, C.R. Whited, R.L. LeuVoy
1991, Water Data Report MI-90-1
Water resources data for the 1990 water year for Michigan consists of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water temperature of ground water. This report contains discharge records for 146 streamflow-gaging stations; stage only records for...
Water resources data, Louisiana, water year 1990
G.J. Arcement, L.J. Dantin, C.R. Garrison, W.M. Lovelace
1991, Water Data Report LA-90-1
Water resources data for the 1990 water year for Louisiana consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of ground water. This report contains records for water discharge at 60 gaging stations;...
Water resources data, Maine, water year 1991
W.P. Bartlett Jr., W.B. Higgins, R. G. Lippert
1991, Water Data Report ME-91-1
The Water Resources Division of the U.S. Geological Survey, in cooperation with State, Federal, and other local governmental agencies, obtains a large amount of data pertaining to the water resources of Maine each year. These data, accumulated during the many water years, constitute a valuable data base for developing an...
Withdrawals from the Edwards-Trinity aquifer system and contiguous hydraulically connected units, west-central Texas, December 1974 through March 1977
Dee L. Lurry, Dianne J. Pavlicek
1991, Water-Resources Investigations Report 91-4021
The Edwards-Trinity aquifer system and contiguous hydraulically connected units (fig. 1) are being studied as a part of the U.S. Geological Survey's Regional Aquifer-System Analysis (RASA) program. The aquifer system, which underlies about 40,000 mi2 in west-central Texas, comprises mostly near-surface carbonate rocks, sand, and sandstone of Early Cretaceous age...
Hydrology, water quality, and simulation of ground-water flow at a taconite-tailings basin near Keewatin, Minnesota
C. F. Myette
1991, Water-Resources Investigations Report 88-4230
Taconite tailings, a waste product from processing of iron ore, have been deposited in a 2.5-square-mile containment basin near Keewatin, Minnesota, The basin, which is bounded by earthen dikes of compacted drift and clayey bouldery till, contains saturated tailings consisting of chert and other silica-rich particles that range from clay...
Approximate water-level changes in wells completed in the Chicot and Evangeline aquifers, 1977-91 and 1990-91, and measured compaction, 1973-90, in the Houston-Galveston region, Texas
Dana L. Barbie, M. C. Kasmarek, Al Campodonico
1991, Open-File Report 91-94
This report is one in a series of reports that depict water-level changes and compaction of subsurface material in the Houston-Galveston region. The maps present approximate water-level changes in wells in the Chicot and Evangeline aquifers, 1977-91 and 1990-91 (figs. 1-4). The location of borehole extensometers is shown in figure...
The computer program estimate trend (ESTREND), a system for the detection of trends in water-quality data
Terry L. Schertz, Richard B. Alexander, Dane J. Ohe
1991, Water-Resources Investigations Report 91-4040
Computerized statistical and graphical procedures were developed for use in U.S. Geological Survey (USGS) investigations of trend in stream water-quality data. These procedures, identified as EStimate TREND (ESTREND), are described in this paper to assist USGS investigators involved in multiple-station studies of water-quality trends. Additional discussion focuses on certain statistical...
Surficial geology of the Cane Creek basin, Lauderdale County, Tennessee
J.H. Miller
1991, Water-Resources Investigations Report 90-4139
The surficial geology of the Cane Creek basin, in Lauderdale County, West Tennessee, was studied from 1985-88. Peoria Loess is the parent material from which soils in the Cane Creek drainage basin were derived. In general, a brown silt grades into a gray silt from 5 to I7 feet below...
Approximate altitude of water levels in wells in the Chicot and Evangeline aquifers in the Houston area, Texas, January-February 1990
Dana L. Barbie, L.S. Coplin, Glenn L. Locke
1991, Open-File Report 91-240
This report is one in a series of reports that depict altitudes of water levels since 1977, the most recent of which (Barbie and other, 1989) presented maps of the altitudes of water levels for 1989.  This report was prepared in cooperation with the City of Houston and the Harris-Galveston...