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Page 6151, results 153751 - 153775

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Not all publications have extents, not all extents are completely accurate
Seawater intrusion, ground-water pumpage, ground-water yield, and artificial recharge of the Pajaro Valley area, Santa Cruz and Monterey Counties, California
K. S. Muir
1974, Water-Resources Investigations Report 74-9
The Pajaro Valley area, California, covering about 120 square miles (310 km2), extends from the southern part of Santa Cruz County to several miles south of the county line into Monterey County. It borders the Pacific Ocean on the west and the Santa Cruz Mountains on the east. The city...
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...
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...
Faults and their potential hazards in Santa Cruz County, California
N. Timothy Hall, Andrei M. Sarna-Wojcicki, William R. Dupre
1974, Miscellaneous Field Studies Map 626
This report and map area designed to provide Santa Cruz County with basic data on the location, pattern, recency of movement, potential for future surface rupture, and anticipated earthquake magnitudes and recurrence intervals for several of the faults located there for consideration in the county's land-use planning program and the...
Mineral resources of Antarctica
Nancy A. Wright, Paul L. Williams, editor(s)
1974, Circular 705
Although the existence of mineral deposits in Antarctica is highly probable, the chances of finding them are quite small. Minerals have been found there in great variety but only as occurrences. Manganese nodules, water (as ice), geothermal energy, coal, petroleum, and natural gas are potential resources that could perhaps be...
Flood profiles and inundated areas along the Lower Nisqually River, Washington
J. E. Cummans
1974, Water-Resources Investigations Report 73-42
Nisqually River flood profiles, covering the reach from near the river mouth to river mile 6.4, were developed in a 2-year field study (1970-72) as part of a continuing program with the State of Washington Department of Ecology. The main channel of the reach will convey without overflow discharges as...
Storage of low-level radioactive wastes in the ground; hydrogeologic and hydrochemical factors
Stavros Stefanu Papadopulos, Isaac Judah Winograd
1974, Open-File Report 74-344
The status of mathematical simulation techniques, as they apply to radioactive waste burial sites, is briefly reviewed, and hydrogeologic and hydrochemical data needs are listed in order of increasing difficulty and cost of acquisition. Predictive modeling, monitoring, and management of radionuclides dissolved and transported by ground water can best be...
Estimated permeabilities for soils in the Sacramento Valley, California
Gilbert L. Bertoldi
1974, Water-Resources Investigations Report 73-51
Analysis of engineering and hydrologic data from 15 previous soil studies, analysis of particle-size distribution, and analysis of descriptions of soil profiles show that 50 percent of the Sacramento Valley area has soils having permeabilities characterized by infiltration rates of less than 2 feet per day (0.6 meter per day)....