Stephen E. Curtin, D. C. Andreasen, J. C. Wheeler
2001, Open-File Report 2001-210
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Publication Extents
Not all publications have extents, not all extents are completely accurateH.L. Shindel, J.P. Mangus, L.E. Trimble
2001, Water Data Report OH–00–1
Water-resources data for the 2000 water year for Ohio consist of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water quality of ground-water wells. This report, in two volumes, contains records for water discharge at 122 gaging stations and 65...
Marilyn Santiago, Matthew C. Larsen
2001, Open-File Report 2001-39
Analysis of slope angle and rock type using a geographic information system indicates that about 68 percent of the San Juan metropolitan area has low to no susceptibility to earthquake-induced landslides. This is at least partly due to the fact that 45 percent of the San Juan metropolitan area is...
Robert E. Kidd, Charles J. Taylor, Victor E. Stricklin
2001, Water-Resources Investigations Report 2001-4228
In an effort to attract new industries and jobs, the city of Florence, Alabama has proposed development of an industrial park southwest of the city. Carbonate rock under-lines the area and sinkholes, springs, caves, and sinking streams are common. Key Cave, located about 5 miles southwest of the proposed park,...
Brian P. Kelly
2001, Water-Resources Investigations Report 2001-4123
The source of water is important to the ecological function of Missouri River flood-plain wetlands. There are four potential sources of water to flood-plain wetlands: direct flow from the river channel during high river stage, ground-water movement into the wetlands in response to river-stage changes and aquifer recharge, direct precipitation,...
James P. Bennett
2001, Water-Resources Investigations Report 2001-4054
This user's guide describes a mathematical model for predicting the transport of mixed sizes of sediment by flow in networks of one-dimensional open channels. The simulation package is useful for general sediment routing problems, prediction of erosion and deposition following dam removal, and scour in channels at road embankment crossings...
Cheryl A. Eddy-Miller (Prepared by), Jodi R. Norris
2001, Fact Sheet 123-01
Water Resources Division, U.S. Geological Survey
2001, Fact Sheet 118-01
Governments depend on a common set of geographic base information as a tool for economic and community development, land and natural resource management, and health and safety services. Emergency management and defense operations rely on this information. Private industry, nongovernmental organizations, and individual citizens use the same geographic data. Geographic...
Christina L. Stamos, Tracy Nishikawa, Peter Martin
2001, Fact Sheet 122-01
The Mojave River and the associated aquifer system are important water supplies in the Mojave Desert of southern California. The river and aquifer system are in hydraulic connection in many areas, and when flow conditions change in one, the other usually is affected. The river is an unpredictable source of...
Robert H. Webb, Peter G. Griffiths
2001, Fact Sheet 019-01
No abstract available....
Robert H. Webb, Todd C. Esque, Philip A. Medica, Lesley A. DeFalco, Marilyn B. Murov
2001, Fact Sheet 040-01
Robert M. Hirsch, J. Michael Norris
2001, Fact Sheet 005-01
Roderick F. Ortiz
2001, Water-Resources Investigations Report 2001-4167
In July 1999, a tracer-injection study was conducted concurrently with synoptic sampling to generate mass-load profiles in Wightman Fork near the Summitville Mine site. The mine site is located in the San Juan Mountains of southwestern Colorado at an elevation of about 3,500 meters above sea level. Metal loads increased...
Jesús Rodríguez-Martínez, Fernando Gómez-Gómez, Luis Santiago-Rivera, M. L. Oliveras-Feliciano
2001, Water-Resources Investigations Report 2001-4267
To meet the increasing need for a safe and adequate supply of water in the municipio of Carolina, an integrated surface-water, water-quality, and ground-water assessment of the area was conducted. The major results of this study and other important hydrologic and water-quality features were compiled in a Geographic Information System...
Robert T. Ourso
2001, Water-Resources Investigations Report 2001-4278
The effect of urbanization on stream macroinvertebrate communities was examined by using data gathered during a 1999 reconnaissance of 14 sites in the Municipality of Anchorage, Alaska. Data collected included macroinvertebrate abundance, water chemistry, and trace elements in bed sediments. Macroinvertebrate relative-abundance data were edited and used in metric and...
Celeste A. Journey, Amy C. Gill
2001, Water-Resources Investigations Report 2001-4225
J.B. Converse (Converse) Lake is a 3,600-acre, tributary-storage reservoir in Mobile County, southwestern Alabama. The lake serves as the primary drinking-water supply for the city of Mobile. The Converse Lake watershed lies within the Coastal Plain Physiographic Province. Semiconsolidated to unconsolidated sediments of sand, silt, gravel, and clay underlie the...
Wayne R. Belcher, Peggy E. Elliott, Arthur L. Geldon
2001, Water-Resources Investigations Report 2001-4210
The Death Valley regional ground-water flow system encompasses an area of about 43,500 square kilometers in southeastern California and southern Nevada, between latitudes 35? and 38?15' north and longitudes 115? and 117?45' west. The study area is underlain by Quaternary to Tertiary basin-fill sediments and mafic-lava flows; Tertiary volcanic, volcaniclastic,...
David A.V. Eckhardt, Kari K. Hetcher, Patrick J. Phillips, Todd S. Miller
2001, Water-Resources Investigations Report 2000-4128
Ten pesticides and pesticide metabolites were detected in ground-water samples collected from each of 32 community water-supply (CWS) systems in central and western New York in August 1999. The sampling sites consisted of 30 wells that ranged from 23 to 120 feet in depth, and 2 springwater infiltration galleries. All...
Julia L. Barringer, T. H. Barringer, P.J. Lacombe, C. W. Holmes
2001, Water-Resources Investigations Report 2000-4185
Russel J. Minnerick
2001, Water-Resources Investigations Report 2001-4055
Higgins Lake, a popular recreation area in the north-central Lower Peninsula of Michigan, drains an area of 58 square miles and is composed of two deep basins separated by a narrow channel between Flag Point and Point Detroit.The North and South Basins have a maximum depth of about 141 and...
Richard E. Krause, John S. Clarke
2001, Water-Resources Investigations Report 2001-4107
IntroductionSaltwater contamination is restricting the development of ground-water supply in coastal Georgia and adjacent parts of South Carolina and Florida. The principal source of water in the coastal area is the Upper Floridan aquifer—an extremely permeable and high-yielding aquifer—which was first developed in the late 1800s. Pumping from the aquifer...
Robert H. Webb, Diane E. Boyer
2001, Open-File Report 2001-323
Don A. Vroblesky, Paul M. Bradley, Matthew D. Petkewich, Clifton C. Casey
2001, Water-Resources Investigations Report 2001-4242
The U.S. Geological Survey, in cooperation with the U.S. Department of the Navy, Southern Division Naval Facilities Engineering Command, investigated the potential for biodegradation of chlorinated solvents in ground water at the Naval Surface Warfare Center (also known as the Naval Ordnance Station, or the station), Louisville, Kentucky. The subsurface...
D. M. Sumner
2001, Water-Resources Investigations Report 2001-4245
Daily values of evapotranspiration from a watershed in Volusia County, Florida, were estimated for a 2-year period (January 1998 through December 1999) by using an energy-budget variant of the eddy correlation method and a Priestley-Taylor model. The watershed consisted primarily of pine flatwood uplands interspersed within cypress wetlands. A drought-induced...
Water Resources Division, U.S. Geological Survey
2001, Fact Sheet 134-01
Each year the U.S. Geological Survey (USGS) produces thousands of new and revised topographic and geologic maps, as well as other types of cartographic products. To provide easy access to these maps, the USGS publishes indexes that are updated periodically....