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Page 5795, results 144851 - 144875

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Status of the National Water Data Exchange (NAWDEX) - September 1977
Melvin D. Edwards
1978, Open-File Report 78-154
Major progress in the implementation of the National Water Data Exchange (Nawdex) took place during Fiscal Year 1977--beginning October 1, 1976 and ending September 30, 1977. This report describes the status of the program at the end of this period. Program advancement is reported in the areas of administration, membership,...
Water resources data for New Mexico, water year 1977
Water Resources Division, U.S. Geological Survey
1978, Water Data Report NM-77-1
Water resources data for the 1977 water year for New Mexico consist of records of discharge and water quality of streams; stage, contents and water quality of lakes and reservoirs; and water levels and water quality in wells and springs. This report contains discharge records for 212 gaging stations; stage...
Ground-water resources of the Cape Lookout National Seashore, North Carolina
M. D. Winner Jr.
1978, Water-Resources Investigations Report 78-52
Fresh groundwater in the Cape Lookout National Seashore in North Carolina occurs in the unconfined aquifer, an upper confined aquifer, and a lower limestome aquifer. The unconfined aquifer beneath dunes on the barrier islands is estimated to yield as much as 30 gallons per minute of freshwater to a horizontal...
A computer program for simulating salinity loads in streams
Kent C. Glover
1978, Open-File Report 78-884
A FORTRAN IV program that simulates salinity loads in streams is described. Daily values of stream-discharge in cubic feet per second, or stream-discharge and specific conductance in micromhos, are used to estimate daily loads in tons by one of five available methods. The loads are then summarized by computing either...
Geologic map of the Coprates Quadrangle of Mars
J.F. McCauley
1978, IMAP 897
The Coprates quadrangle lies to the east of the Tharsis volcanic complex and the Noctis Labyrinthus tectonic complex. To the north are the plains of Lunae Planum, to the east the vast patches of chaotic terrain and the large sinuous channels that trend northward to the Chryse Planitia. On...
Water-level records for the northern High Plains of Colorado, 1974-78
Ronald G. Borman
1978, Open-File Report 78-499
Water-level measurements were made in more than 600 wells in January 1978 in the northern High Plains of Colorado. Changes in water levels from January 1977 to January 1978 ranged from a rise of about 22 feet in Phillips County to a decline of about 14 feet in Yuma County....
Spectrographic and chemical analyses of drill core from Precambrian igneous rocks of the St. Francois igneous province in southeast Missouri
J.G. Viets, E. L. Mosier, E. B. Kisvarsanyi, S.K. McDanal
1978, Open-File Report 78-402
Seventy-nine samples of igneous rock from drill holes in and near the Rolla, Missouri, 2° quadrangle were collected and catalogued by the Division of Geology and Land Survey of the Missouri Department of Natural Resources. Spectrographic and chemical analyses were performed to characterize some of the major, minor, and trace...
Record of wells in the Floridan aquifer in Dade and Monroe counties, Florida
T.R. Beaven, Frederick W. Meyer
1978, Open-File Report 78-881
The utilization of the Floridan aquifer as a source of potable water has increased. The use of the Floridan aquifer for subsurface storage of freshwater, and as an industrial water supply in Dade and Monroe Counties, is being considered by water management authorities and some industries.Information on locations, depths, casings,...