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Publication Extents

Not all publications have extents, not all extents are completely accurate
Water resources data for Hawaii and other Pacific areas, water year 1979: Volume 2. Trust Territory of the Pacific Islands, Guam, American Samoa, and Northern Mariana Islands
Water Resources Division, U.S. Geological Survey
1980, Water Data Report HI-79-2
Volume 2 of water resources data for the 1979 water year for other Pacific areas consist of records of stage, discharge, and water quality of streams; stage of a reservoir; and water levels in wells and springs. This report contains discharge records for 41 gaging stations; stage only record for...
Ground-water resources investigation in the Amran Valley, Yeman Arab Republic
G. Chase Tibbitts, James Aubel
1980, Open-File Report 80-774
A program of hydrologic studies and exploratory drilling was conducted intermittently between 1974 and 1978 to evaluate the water-bearing properties of the unconsolidated alluvial sediments and associated rocks in the semi-arid Amran Valley basin, an 800-square-kilometer area in north-central Yemen Arab Republic. Inventory data from 395 wells were compiled, observation...
Irrigation water supply for the Yurok Indians, Resighini Rancheria, Klamath, California
J. P. Akers
1980, Open-File Report 80-404
A required 1,100 gallons of water per minute for irrigating agricultural lands used by the Coast Indian Community on the Resighini Rancheria near Klamath, Califomia, cannot be developed from wells. However, the required quantity of water might be developed from a trench installed in sand and gravel deposits that are...
The river and the rocks: The geologic story of Great Falls and the Potomac River Gorge
John Calvin Reed Jr., Robert Sumner Sigafoos, George Wescott Fisher
1980, Bulletin 1471
The Great Falls of the Potomac River has figured prominently in the purposes of men since prehistoric time. Long before John Smith reached the falls in 1609, groups of Indians from East and West met at this great river barrier to trade and perform ceremonies in honor of the spirit...
Distribution of aquifers, liquid-waste impoundments, and municipal water-supply sources, Massachusetts
David F. Delaney, Anthony Maevsky
1980, Open-File Report 80-431
Impoundments of liquid waste are potential sources of ground-water contamination in Massachusetts. The map report, at a scale of 1 inch equals 4 miles, shows the idstribution of aquifers and the locations of municipal water-supply sources and known liquid-waste impoundments. Ground water, an important source of municipal water supply, is...
Seismicity map of the State of South Carolina
B.G. Reagor, C. W. Stover, S. T. Algermissen
1980, Miscellaneous Field Studies Map 1225
The earthquake data shown on this map and listed in table 1 are a list of earthquakes that were originally used in preparing the Seismic Risk Studies in the United States (Algermissen, 1969) which have been recompiled and updated through 1977.  These data have been reexamined which resulted in some...
Correlation of coal beds, coal zones, and key stratigraphic units in the Pennsylvanian rocks of eastern Kentucky
Charles L. Rice, J. Hiram Smith
1980, Miscellaneous Field Studies Map 1188
The Pennsylvanian rocks of the eastern Kentucky coal field unlderlie an area of about 27,000 square kilometers (see index map). Largely because of the size and stratigraphic complexity of the area, Huddle and others (1963, p. 31) divided it into six coal reserve districts (unofficial), utilizing state and county lines...
Test and calibration of the Seismic Research Observatory
Jon Peterson, Charles R. Hutt, L. Gary Holcomb
1980, Open-File Report 80-187
The Seismic Research Observatory (SRO) network is generating an important new data base for seismological research. The SRO systems have extended both the range and resolution of seismic measurements beyond the limits of conventional seismographs and the data are recorded in digital format making it convenient to automate processing and...