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Occurrence, quality, and use of ground water in Orcas, San Juan, Lopez, and Shaw Islands, San Juan County, Washington
K. J. Whiteman, Dee Molenaar, J.M. Jacoby, G.V. Bortleson
1983, Water-Resources Investigations Report 83-4019
Ground water, which supplies most of San Juan County 's water needs, occurs in both bedrock and glacial drift. Water in the bedrock occurs in fractures in the otherwise dense, poorly permeable rock. Deposits of sand and gravel in the glacial drift provide the best yields to wells drilled into...
Water resources data, Florida water year 1982, Volume 1A: Northeast Florida surface water
Water Resources Division, U.S. Geological Survey
1983, Water Data Report FL-82-1A
Water resources data for the 1982 water year in Florida consists of continuous or daily discharge for 264 streams, periodic discharge for 41 streams, miscellaneous discharge for 71 streams, continuous or daily stage for 102 streams, periodic stage for 15 streams, peak discharge for 83 streams and peak stage for...
The nonopaque, detrital heavy mineralogy of the Morrison Formation near Crownpoint, San Juan Basin, New Mexico
Paula L. Hansley
1983, Open-File Report 83-191
Description and quantification of the nonopaque, detrital heavy mineralogy of the Upper Jurassic Morrison Formation in the southwestern part of the San Juan Basin have helped to identify stratigraphic trends, source-area lithologies, and zones of post-depositional alteration possibly related to uranium mineralization. A synthesis of stratigraphic variations in mineral species...
Water resources data, Florida, water year 1982; Volume 3A. Southwest Florida surface water
R.T. Mycyk, L.D. Fayard, W.L. Fletcher, J.K. Ogle
1983, Water Data Report FL-82-3A
Water resources data for the 1981 water year for southwest Florida consist of records of stage, discharge, and water quality of streams; elevation and water quality of lakes and reservoirs; water-levels and water quality of wells; and discharge and water quality of springs. Additional water data were collected at various...
Hydrogeologic and water-quality characteristics of the St. Peter aquifer, Southeast Minnesota
J. F. Ruhl, R. J. Wolf
1983, Water-Resources Investigations Report 83-4200
Quality of water in the St. Peter aquifer is generally acceptable for most uses. Sulfate concentrations increase toward the southwestern part of the aquifer because of highly mineralized leakage from overlying Cretaceous deposits. Concentrations of sodium, magnesium, and sulfate generally increase to the west, and those of calcium, bicarbonate, and...
Guidelines for use of water-quality monitors
A. Brice Gordon, Max S. Katzenbach
1983, Open-File Report 83-681
This manual contains methods and procedures used by the U.S. Geological Survey (USGS) for collecting specific conductance, dissolved oxygen, water temperature, and pH data for ground water, streams, lakes, reservoirs, and estuaries by means of permanently installed, continuously recording, water quality monitors. The topics discussed include the selection of monitoring...
Distribution of selected chemical constituents in water from the Floridan aquifer, Southwest Florida Water Management District
M.A. Corral Jr.
1983, Water-Resources Investigations Report 83-4041
Generalized maps showing variations in concentration of chlorides, sulfates, hardness, and dissolved solids in the Floridan aquifer have been prepared as part of a cooperative program with the Southwest Florida Water Management District. This report covers 10 counties and parts of 6 others comprising the District. Data used to develop...
Water resources data, Tennessee, water year 1982
J.F. Lowery, P.H. Counts, H.L. Edmiston, F.D. Edwards
1983, Water Data Report TN-82-1
Water resources data for the 1982 water year for Tennessee consist of records of stage, discharge, and water quality of streams and springs; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of wells. This report contains discharge records for 112 gaging stations; stage...