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Page 5367, results 134151 - 134175

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Reconnaissance of ground-water resources of the Squaxin Island Indian Reservation, Washington
W. E. Lum II, Kenneth Lyle Walters
1976, Open-File Report 76-382
A supply of fresh ground water for the Squaxin Island Indian Reservation exists in saturated deposits underlying the 3.09-square-mile island, whereas surface-water supplies are practically nonexistent. Four test wells tapped a water-hearing zone of sand and gravel and had yields ranging from 27 to 170 gallons per minute, with drawdowns...
Occurrence of arsenic in the Dry Creek Basin, Sonoma County, California
Robert F. Middelburg
1976, Water-Resources Investigations Report 76-30
A reconnaissance study was made of occurrence of arsenic in the Dry Creek basin in northern California where the U.S. Army Corps of Engineers proposes to construct Warm Springs Dam. The purpose of the study, made from August through November 1974, was to determine the extent of any potential arsenic...
Ground water in the San Juan metropolitan area, Puerto Rico
H. R. Anderson
1976, Water-Resources Investigations Report 75-41
Ground water in the San Juan, Puerto Rico, area has played a declining role in water supply since the completion of the Lofza reservoir project in the early 1950's. Ground-water potential is limited because of the small size of the aquifers and susceptibility to seawater intrusion. Of the 30 million...
Mineral resources map of the Tanacross Quadrangle, Alaska
D.A. Singer, G.C. Curtin, H.L. Foster
1976, Miscellaneous Field Studies Map 767-E
Areas favorable for the occurrence of two types of mineral deposits are delineated on the map. Known deposits and occurrences are also shown on the map and available data on them are provided in table 1. Information from the known deposits combined with geologic, geochemical, geophysical, and earth satellite data...
Hydrology and environmental aspects of Erie Canal (1817-99)
Walter Basil Langbein
1976, Water Supply Paper 2038
As the first major water project in the United States, the old Erie Canal provides an example of the hydrological and environmental consequences of water development. The available record shows that the project aroused environmental fears that the canal might be impaired by the adverse hydrologic effects of land development...
An appraisal of ground water for irrigation in the Appleton area, west-central Minnesota
Steven P. Larson
1976, Water Supply Paper 2039-B
Supplemental irrigation of well-drained sandy soils has prompted an evaluation of ground water in the Appleton area. Glacial drift aquifers are the largest source of ground water. The surficial outwash sand and gravel is the most readily available and the most areally extensive drift aquifer, and it underlies much of...
Sediment characteristics of streams in the eastern Piedmont and western Coastal Plain regions of North Carolina
Clyde E. Simmons
1976, Water Supply Paper 1798-O
The sediment-transport characteristics of streams were determined in a 15,500-square-kilometre (6,000-square-mile) area of the Coastal Plain and Piedmont regions of eastern North Carolina during 1969-73. The study covered all or parts of 21 counties and included data for 28 sediment-sampling stations in parts of 4 major river basins?the Roanoke, Pamlico,...
Artificial recharge through a well in fissured carbonate rock, west St. Paul, Minnesota
Harold O. Reeder, Warren W. Wood, G. G. Ehrlich, Ren Jen Sun
1976, Water Supply Paper 2004
The Prairie du Chien Group was injected with 2,754,000 gallons (368,200 cubic feet), or 10,430 cubic metres, of municipally treated water at about 100 gallons per minute (13.4 cubic feet per minute), or 6.3 litres per second, for 20 days. The injection-pipe system was designed to utilize pipe friction rather...
Hydrologic evaluation of salinity control and reclamation projects in the Indus Plain, Pakistan--A summary
Maurice John Mundorff, P.H. Carrigan Jr., T.D. Steele, A. D. Randall
1976, Water Supply Paper 1608-Q
This report summarizes the observations and findings of a team of four specialists from the U.S. Geological Survey assigned to Pakistan under the auspices of the U.S. Agency for International Development during May to August 1972 for a hydrologic evaluation of Salinity Control and Reclamation Projects in the Indus Plain...
Analysis of historical water-quality data and a network plan for the Central and Southern Florida Flood Control District
D. A. Goolsby, H. C. Mattraw Jr., A. G. Lamonds, D.V. Maddy, J.R. Rollo
1976, Water-Resources Investigations Report 76-52
Historical water quality data from about 100 sampling stations on streams, canals and lakes in central and southern Florida were analyzed for areal and temporal variations in water quality, statistical measures of the data, relationships between water quality variables, and long term changes or trends in water quality. Included in...
Hydrology and sedimentation of Bixler Run Basin, central Pennsylvania
Lloyd A. Reed
1976, Water Supply Paper 1798-N
Rainfall, streamflow, stream chemical, and sediment discharge data were collected from Bixler Run near Loysville, Pa., during the period from February 1954 to September 1969 as part of a project to evaluate sediment discharge from an agricultural area in which soil-conservation techniques were being adopted at a moderate rate. The...