Data on polychlorinated biphenyls, dieldrin, lead, and cadmium in Wisconsin and Upper Michigan tributaries to Green Bay, July 1987 through April 1988
L. B. House
1990, Open-File Report 89-52
A reconnaissance study was conducted of 22 streams tributary to Green Bay to determine whether any of the streams contribute toxic substances to the bay. This effort was part of a comprehensive investigation of Green Bay funded by the U.S. Environmental Protection Agency, Great Lakes National Program Office. The U.S. Geological...
Executive summary; assessing the response of Emerald Lake, an alpine watershed in Sequoia National Park, California, to acidification during snowmelt using a simple hydrochemical model
R. P. Hooper, C.T. West, N.E. Peters
1990, Open-File Report 90-357
Estimated water-quality conditions and potential downstream channel effects of the proposed Rock Creek and Wolford Mountain reservoirs, north-central Colorado
D. L. Butler
1990, Water-Resources Investigations Report 89-4177
Simulation of ground-water flow in aquifers in Cretaceous rocks in the central Coastal Plain, North Carolina
J. L. Eimers, W.L. Lyke, A. R. Brockman
1990, Water-Resources Investigations Report 89-4153
The principal sources of water-supply in Cretaceous rocks in the central Coastal Plain of North Carolina are the Peedee, Black Creek, and upper Cape Fear aquifers. Ground-water withdrawals from these aquifers have increased from about 0.25 million gallons per day in 1910 to over 29 million gallons per day in...
Geohydrology and the occurrence of volatile organic compounds in ground water, Culpeper basin of Prince William County, Virginia
D.L. Nelms, D.L. Richardson
1990, Water-Resources Investigations Report 90-4032
Controlled photomosaic of the Lempo Quadrangle of Callisto
Water Resources Division, U.S. Geological Survey
1990, IMAP 2062
No abstract available....
Flood of December 1987 in central and eastern Arkansas
B.L. Neely Jr.
1990, Water-Resources Investigations Report 89-4188
Heavy rain fell across Arkansas during December 24-28, 1987. During this period, 6 to 12 inches of rain fell in a 100-mile wide belt extending roughly from Texarkana to West Memphis, Arkansas. The intense rainfall produced flooding throughout much of central and eastern Arkansas. Peak discharges associated with the flood...
Controlled photomosaic of the Vali quadrangle of Callisto
Water Resources Division, U.S. Geological Survey
1990, IMAP 2073
A concept of the shallow ground-water system along the North Platte River, south-central Wyoming
M. A. Crist
1990, Water-Resources Investigations Report 89-4078
Irrigation along the North Platte River in Wyoming began as early as 1875. Streams are the principal source of irrigation water with groundwater used to supplement surface-water irrigation supplies. There was concern that groundwater pumpage may have caused about 16 ft of water-level decline in an observation well over...
Geohydrology and ground-water geochemistry at a sub-arctic landfill, Fairbanks, Alaska
J. S. Downey
1990, Water-Resources Investigations Report 90-4022
The Fairbanks-North Star Borough, Alaska, landfill is located on silt, sand, and gravel deposits of the Tanana River flood plain, about 3 miles south of the city of Fairbanks water supply wells. The landfill has been in operation for about 25 years in this sub-arctic region of discontinuous permafrost. The...
Mineral resources of the Harcuvar Mountains Wilderness Study Area, La Paz County, Arizona
Harald Drewes, Ed DeWitt, R. H. Hill, W. F. Hanna, D. H. Knepper Jr., S. E. Tuftin, S. J. Reynolds, J.E. Spencer, Sarwar Azam
1990, Bulletin 1701-F
Summary results of the Glens Falls CUSMAP project, New York, Vermont, and New Hampshire
John F. Slack
1990, Bulletin 1887
No abstract available....
Experimental digital shaded-relief maps of Nevada
Kathleen Edwards, R. M. Batson
1990, IMAP 1849
No abstract available....
Experimental digital shaded-relief maps of California
Kathleen Edwards, R. M. Batson
1990, IMAP 1848
No abstract available....
Definition of the geohydrologic framework and preliminary simulation of ground-water flow in the Mississippi embayment aquifer system, gulf coastal plain, United States
J. K. Arthur, R.E. Taylor
1990, Water-Resources Investigations Report 86-4364
Water resources data, Florida, water year 1990: Volume 1B: Northeast Florida ground water
Water Resources Division, U.S. Geological Survey
1990, Water Data Report FL-90-1B
Water resources data for the 1990 water year in Florida consist of continuous or daily discharge for 349 streams, periodic discharge for 40 streams, miscellaneous discharge for 75 streams, continuous or daily stage for 105 streams, continuous daily tide stage for 12 sites, periodic stage for 25 streams, peak discharge...
Streamflow characteristics of small tributaries of Rock Creek, Milk River basin, Montana, base period water years 1983-87
Charles Parrett, J. A. Hull
1990, Water-Resources Investigations Report 89-4206
Five streamflow-gaging stations were installed in the Rock Creek basin north of the Milk River near Hinsdale, Montana. Streamflow was monitored at these stations and at an existing gaging station upstream on Rock Creek from May 1983 through September 1987. The data collected were used to describe the flow characteristics...
Cost effectiveness of the stream-gaging program in Nevada
F.E. Arteaga
1990, Water-Resources Investigations Report 87-4213
The stream-gaging network in Nevada was evaluated as part of a nationwide effort by the U.S. Geological Survey to define and document the most cost-effective means of furnishing streamflow information. Specifically, the study dealt with 79 streamflow gages and 2 canal-flow gages that were under the direct operation of Nevada...
The computer model SHARP, a quasi-three-dimensional finite-difference model to simulate freshwater and saltwater flow in layered coastal aquifer systems
H.I. Essaid
1990, Water-Resources Investigations Report 90-4130
Water resources data, Louisiana, water year 1989
G.J. Arcement, L.J. Dantin, C.R. Garrison, C.G. Stuart
1990, Water Data Report LA-89-1
Water resources data for the 1989 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;...
Ground-water pumpage from the Columbia Plateau regional aquifer system, Washington, 1984
D.R. Cline, M.E. Knadle
1990, Water-Resources Investigations Report 87-4135
Hydrogeology and ground-water-quality conditions at the Emporia- Lyon County Landfill, eastern Kansas, 1988
N. C. Myers, P. R. Bigsby
1990, Water-Resources Investigations Report 90-4043
Hydrogeology and water-quality conditions at the Emporia-Lyon County Landfill, eastern Kansas, were investigated from April 1988 through April 1989. Potentiometric-surface maps indicated groundwater movement from the northeast and northwest towards the landfill and then south through the landfill to the Cottonwood River. The maps indicate that during periods of low...
Trends and comparison of water quality and bottom material of northeastern Arkansas streams, 1974-85, and effects of planned diversions
J. C. Petersen
1990, Water-Resources Investigations Report 90-4017
Water quality of several rivers in Arkansas was compared using median values at individual water quality stations. Differences were detected in several properties, including common dissolved constituents, alkalinity, nutrients, fecal coliform bacteria, trace metals, pesticides, and sediment. In bottom material, organochlorine pesticides were detected much more frequently than organophosphorus pesticides...
Water resources data, Oklahoma, water year 1989
R.L. Blazs, D.L. Boyle, T.E. Coffey, D.M. Walters, D.K. White
1990, Water Data Report OK-89-1
No abstract available....
Geologic map of the Stricker 4 Quadrangle, Cassia County, Idaho
J. W. Mytton, P. L. Williams, W.A. Morgan
1990, IMAP 2052
