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Page 4828, results 120676 - 120700

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Not all publications have extents, not all extents are completely accurate
Natural flow and water consumption in the Milk River basin, Montana and Alberta, Canada
R.E. Thompson
1986, Water-Resources Investigations Report 86-4006
A study was conducted to determine the differences between natural and nonnatural Milk River streamflow, to delineate and quantify the types and effects of water consumption on streamflow, and to refine the current computation procedure into one which computes and apportions natural flow. Water consumption consists principally of irrigated agriculture,...
Biological, morphological, and chemical characteristics of Wailuku River, Hawaii
J.J. Yee, C.J. Ewart
1986, Water-Resources Investigations Report 86-4043
Biological, morphological, and chemical data on Wailuku River were collected to assess its water quality characteristics. Biological measurements included evaluation of benthic invertebrates, periphyton, phytoplankton and coliform bacteria. Morphological measurements consisted of channel surveys and particle size determination of bed materials. Chemical quality measurements, made monthly at two sampling stations,...
Hydrogeologic framework and properties of regional aquifers in the Hollandale Embayment, southeastern Minnesota
D. G. Woodward
1986, Hydrologic Atlas 677
In 1977, the U.S. Geological Survey began a series of investigations of regional aquifer systems in the United States. These studies will provide quantitative information for use in developing and managing regional ground-water supplies. One of these studies, the Northern Midwest Regional Aquifer-System Analysis (RASA) project, concerns the Cambrian and...
Quaternary geologic map of the Florida Keys 4° x 6° quadrangle, United States
Michael S. Knapp, David L. Weide, Gerald Martin Richmond, David S. Fullerton
Gerald M. Richmond, editor(s)
1986, IMAP 1420(NG-17)
This map is part of the Quaternary Geologic Atlas of the United States (I-1420). It was first published as a printed edition in 1986. The geologic data have now been captured digitally and are presented here along with images of the printed map sheet and component parts as PDF files.The...
Multichannel seismic-reflection data collected in 1980 in the eastern Chukchi Sea
Arthur Grantz, Dennis M. Mann, Steven D. May
1986, Open-File Report 86-405
The U.S. Geological Survey (USGS) collected approximately 2,652 km of 24-channel seismic-reflection data in early September, 1980, over the continental shelf in the eastern Chukchi Sea (Fig. 1). The profiles were collected on the USGS Research Vessel S.P. Lee. The seismic energy source consisted of a tuned array of five...
Flood of April 5-7, 1984, in northeastern New Jersey
Mark O. Philips, Robert D. Schopp
1986, Open-File Report 86-423-W
This report documents hydrologic and meteorologic aspects of flooding in northeastern New Jersey and nearby New York during April 5-7, 1984. Recorded rainfall varied from 2 inches to slightly more than 8 inches within the study area. Peak stages and discharges at 46 streamflow-gaging sites are tabulated and compared to...
Availability of selected meteorological data in computer-based files of the U.S. Geological Survey, Montana, North Dakota, South Dakota, and Wyoming
Brenda L. Link, L. E. Cary
1986, Open-File Report 85-693
Meteorological data were located, acquired, and stored from selected stations in Montana and North Dakota coal regions and adjacent areas including South Dakota and Wyoming. Data that were acquired have potential use in small watershed modeling studies. Emphasis was placed on acquiring data that was collected during the period 1970...