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Page 4696, results 117376 - 117400

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Automatic dilution gaging of rapidly varying flow
M.D. Duerk
1983, Water-Resources Investigations Report 83-4088
It is often difficult to obtain discharge ratings at urban gaging stations. This report presents the results of using an automated constant-rate dyedilution technique to measure discharge at two sites in Madison, Wisconsin. The sites selected have well-defined stage-discharge ratings, developed during previous hydrologic studies. One site has a 60-inch...
Hydrogeologic and water-quality characteristics of the Mount Simon-Hinckley aquifer, southeast Minnesota
R. J. Wolf, J. F. Ruhl, D. G. Adolphson
1983, Water-Resources Investigations Report 83-4031
The Mount Simon-Hinckley aquifer in southeast Minnesota consists of a thick sequence of sandstone that generally yields large quantities of good-quality water to wells. The aquifer is most important as a source of water supply in the Twin Cities area, where it supplies approximately 10 percent of the ground water...
Laboratory safety handbook
E.L. Skinner, C.A. Watterson, J.C. Chemerys
1983, Open-File Report 83-131
Safety, defined as 'freedom from danger, risk, or injury,' is difficult to achieve in a laboratory environment. Inherent dangers, associated with water analysis and research laboratories where hazardous samples, materials, and equipment are used, must be minimized to protect workers, buildings, and equipment. Managers, supervisors, analysts, and laboratory support personnel...
Trends and fluctuations in the potentiometric surface of the Floridan aquifer, west-central Florida 1961-80
D. K. Yobbi
1983, Water-Resources Investigations Report 82-4086
Trends and fluctuations of water levels in wells tapping the Floridan aquifer in west-central Florida during 1961-80 are described in this report. Water levels in most of the study area have not changed appreciably, except in parts of Hardee, Hillsborough, Manatee, Polk, and Sarasota Counties. In these areas, ground-water pumpage...
Occurrence, quality, and use of ground water in Orcas, San Juan, Lopez, and Shaw Islands, San Juan County, Washington
K. J. Whiteman, Dee Molenaar, J.M. Jacoby, G.V. Bortleson
1983, Water-Resources Investigations Report 83-4019
Ground water, which supplies most of San Juan County 's water needs, occurs in both bedrock and glacial drift. Water in the bedrock occurs in fractures in the otherwise dense, poorly permeable rock. Deposits of sand and gravel in the glacial drift provide the best yields to wells drilled into...
Regional flow in the Dakota aquifer: A study of the role of confining layers
John D. Bredehoeft, C. E. Neuzil, P. C. Milly
1983, Water Supply Paper 2237
The Dakota Sandstone in South Dakota is one of the classic artesian aquifers; it was first studied by N. H. Darton at the turn of the century. Since then, hydrogeologists have debated the source of the large quantities of water which have been discharged by artesian flow from the Dakota....
Hydrogeologic and water-quality characteristics of the Upper Carbonate aquifer, Southeast Minnesota
J. F. Ruhl, R. J. Wolf
1983, Water-Resources Investigations Report 84-4150
The Upper Carbonate aquifer is part of a sequence of sedimentary bedrock units deposited in Paleozoic seas that occupied a depression known as the Hollandale embayment. The aquifer is comprised of four formations, which, in ascending order, are the Galena Dolomite, Dubuque Formation, Maquoketa Shale, and Cedar Valley Limestone. Total...
Water resources data for Hawaii and other Pacific areas, water year 1982: Volume 2. Guam, Northern Mariana Islands, Federated States of Micronesia, Palau, and American Samoa
Water Resources Division, U.S. Geological Survey
1983, Water Data Report HI-82-2
Volume 2 of water resources data for the 1982 water year for other Pacific areas consist of records of stage, discharge, and water quality of streams and springs; stage of a lake and a reservoir; and water levels and water quality in wells. This report contains discharge records for 43...
Water resources data, Wyoming, water year 1982
E.S. Denison, J.R. Schuetz, Samuel J. Rucker IV
1983, Water Data Report WY-82-1
Water resources data for the 1982 water year for Wyoming consists 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 discharge records for 185 gaging stations; stage only...