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Publication Extents

Not all publications have extents, not all extents are completely accurate
Analog-model studies of ground-water hydrology in the Houston District, Texas
Donald G. Jorgensen
1974, Open-File Report 74-113
The major water-bearing units in the Houston district are the Chicot and the Evangeline aquifers. The Chicot aquifer overlies the Evangeline aquifer, which is underlain by the Burkeville confining layer. Both aquifers consist of unconsolidated and discontinuous layers of sand and clay that dip toward the Gulf of Mexico. Heavy...
Soft-water zone in the Chicot Aquifer, Bayou Teche area, Louisiana
R. L. Hosman
1974, Open-File Report 74-65
Test drilling in the vicinity of Bayou Teche in St. Martin Parish in southern Louisiana has disclosed a zone of soft water in the basal unit of the Chicot aquifer; the Chicot aquifer system blankets all southwestern Louisiana. Fresh water, which is defined as containing 250 milligrams per liter chloride...
Geothermal systems of northern Nevada
Richard Kenneth Hose, Bruce Edward Taylor
1974, Open-File Report 74-271
Hot springs are numerous and nearly uniformly distributed in northern Nevada. Most occur on the flanks of basins, along Basin and Range (late Miocene to Holocene) faults, while some occur in the inner parts of the basins. Surface temperatures of the springs range from slightly above ambient to, boiling; some...
Geology of the San Francisco North quadrangle, California
Julius Schlocker
1974, Professional Paper 782
San Francisco is a heavily built up city in a region of active faults and is subject to earthquakes and landslides. In such an area careful selection of building sites and foundations is imperative. This geologic investigation of the San Francisco North quadrangle was carried out to obtain basic geologic...
Geological Survey published reports on Alaska, 1884-1914, indexed by quadrangle
Edward Huntington Cobb
1974, Open-File Report 74-345
Geological Survey reports published as Annual Reports, Monographs, Special Reports, Professional Papers, Bulletins, and Water Supply Papers are listed by the quadrangles (scale 1:250,000) into which Alaska has been divided for topographic mapping (p. 2). This index does not include any reports that deal solely with administrative matters.Reports that deal...
Availability of ground water in the Blackstone River area Rhode Island and Massachusetts
Herbert E. Johnston, David C. Dickerman
1974, Water-Resources Investigations Report 74-4
The Blackstone River study area covers 83 square miles of northern Rhode Island and 5 square miles of adjacent Massachusetts (fig. 1). It includes parts of the Blackstone, Moshassuck, and Tenmile River basins, and a coastal area that drains to the brackish Seekonk and Providence Rivers. In Rhode Island, all...
Availability of ground water in the Branch River basin; Providence County, Rhode Island
H.E. Johnston, D.C. Dickerman
1974, Water-Resources Investigations Report 74-18
Stratified glacial drift consisting largely of sand and gravel constitutes the only aquifer capable of supporting continuous yields of 100 gpm (6.3 1/s) or more to individual wells. The aquifer covers about a third of the 79 mi 2 (205 km2) study area, occurring mainly in stream valleys that are...
A water-quality reconnaissance of Big Bear Lake, San Bernardino County, California, 1972-1973
George A. Irwin, Michael Lemons
1974, Water-Resources Investigations Report 74-3
A water-quality reconnaissance study of the Big Bear Lake area in southern California was made by the U.S. Geological Survey from April 1972 through April 1973. The primary purpose of the study was to measure the concentration and distribution of selected primary nutrients, organic carbon, dissolved oxygen, phytoplankton, and water...