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165626 results.

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Page 5678, results 141926 - 141950

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Regional draft-storage relationships for central and western Upper Peninsula of Michigan
L.E. Stoimenoff
1972, Open-File Report 72-362
Regional draft-storage relationships for central and western Upper Peninsula of Michigan are presented in this report. Storage requirements for the 5- and 20-year recurrence intervals were determined using the frequency-mass curve method and daily discharge records from 15 gaging stations. The relationships will be useful in making preliminary estimates of...
Ground-water levels in observation wells in Oklahoma, 1969-70
R.L. Moore
1972, Open-File Report 72-463
The investigation of the ground-water resources of Oklahoma by the U.S. Geological Survey in cooperation with the Oklahoma Water Resources Board includes a continuing program to collect records of water levels in selected observation wells on a systematic basis. These water-level records: (1) provide an index to available ground-water supplies;...
Records of water-level measurements in wells in the Oklahoma panhandle, 1971-72
Donald L. Hart Jr., George L. Hoffman, Robert L. Goemaat
1972, Open-File Report 72-464
Investigations of the ground-water resources of the Oklahoma panhandle by the U.S. Geological Survey in cooperation with the Oklahoma Water Resources Board includes collection of water-level records; the systematic collection of these records began in 1937. Records of many shallow wells were compiled in 1937 and periodic measurements were made...
Evaluation of the streamflow-data program in Hawaii
George Yamanaga
1972, Open-File Report 72-453
Streamflow data for Hawaii are evaluated and guidelines for planning future data programs are provided. Evaluation involved (1) definition of long-term goals of the data-collection program in quantitative form, (2) examination and analysis of all available data to determine which goals have been achieved, and (3) consideration of alternative programs...
Applications of the generalized information processing system (GIPSY)
D.W. Moody, Olaf Kays
1972, Open-File Report 72-260
The Generalized Information Processing System (GIPSY) stores and retrieves variable-field, variable-length records consisting of numeric data, textual data, or codes. A particularly noteworthy feature of GIPSY is its ability to search records for words, word stems, prefixes, and suffixes as well as for numeric values. Moreover, retrieved records may be...
Travel time for solutes, upper Sabine River basin, Texas, April 16-30, 1972
Willard B. Mills
1972, Open-File Report 72-257
The U.S. Geological Survey, in cooperation with the Sabine River Compact Administration, conducted time-of-travel studies in the Sabine River Basin on April 16-30, 1972. One study was made on the main stem of the Sabine River in four reaches from Lake Tawakoni to Toledo Bend Reservoir, a distance of 219...
Reconnaissance geologic map and geochemical analyses of stream-sediment and rock samples of the Anchorage A-6 quadrangle, Alaska
Sandra H. B. Clark, Martha E. Yount
1972, Miscellaneous Field Studies Map 351
A reconnaissance geologic map and analytical data for 70 stream-sediment samples and 34 rock samples for the Anchorage A-6 1:63,360 scale quadrangle are presented in this report, together with a statistical treatment of the geochemical data. The bedrock was mapped and samples collected during the summers of 1969, 1970, and...
Preliminary geologic map of the northeastern part of the Tanana quadrangle, Alaska
Robert M. Chapman, Warren Yeend
1972, Miscellaneous Field Studies Map 342
Mapping is based on both ground observations and aerial observations from a helicopter, August 11-19 and September 1-5, 1970, and supplemented by interpretation from aerial photographs. Bedrock geology chiefly by R.M. Chapman, and surficial geology chiefly by W.E. Yeend....