Notes on cathodoluminescence microscopy using the Technosyn stage, and a bibliography of applied cathodoluminescence
C.E. Barker, Teresa Wood
1986, Open-File Report 86-85
Ground-water data for Georgia, 1985
J.S. Clarke, C. N. Joiner, S.A. Longsworth, K.W. McFadden, M.F. Peck
1986, Open-File Report 86-304
Continuous water level records from 146 wells and water level measurements from an additional 1,100 wells in Georgia during 1985 provide the basic data for this report. Hydrographs for selected wells illustrate the effects that changes in recharge and discharge have had on the groundwater reservoirs in the State. Daily...
Maps showing mineral resource assessment of the Silver City 1° x 2° quadrangle, New Mexico and Arizona— Descriptions, recognition criteria, and resource evaluations
D.H. Richter, W. N. Sharp, K. C. Watts, G. L. Raines, B. B. Houser, D. P. Klein
1986, IMAP 1310-F
No abstract available....
A soil-gas helium survey of the Hualapai Indian Reservation, Northwest Arizona
C.G. Bowles, G.M. Reimer
1986, Open-File Report 86-36
Tidal and residual currents in south San Francisco Bay, California: Results of measurements, 1981-83
J. W. Gartner, R. A. Walters
1986, Water-Resources Investigations Report 86-4024
No abstract available....
Potentiometric surface of the upper Floridan aquifer in central Sumter County, Florida, May 1986
L. A. Bradner
1986, Open-File Report 86-412-W
Potentiometric contours illustrate the altitude at which water levels would stay consistent in tightly cased wells. Springs and wells are also highlighted on this map of the Upper Floridan aquifer in central Sumter County, Florida. (Lantz-PTT)...
Analytical results and sample locality maps of stream-sediment, heavy-mineral-concentrate, and rock samples from the Kofa National Wildlife Refuge, Yuma and La Paz Counties, Arizona
B. M. Adrian, D. B. Smith, R. T. Hill, T. A. Roemer, R. B. Vaughn, T. A. Delaney
1986, Open-File Report 86-199
Gravity anomaly map of the United States; Part A: Conterminous United States
Water Resources Division, U.S. Geological Survey
1986, Geophysical Investigations Map 964
No abstract available....
Surficial materials map of the Evanston 30' x 60' quadrangle, Uinta and Sweetwater Counties, Wyoming
A. B. Gibbons
1986, Coal Map 103
No abstract available....
Hydrologic data for the southern Sand Hills area, Nebraska
M.S. Johnson, J.E. Geoke, R. A. Engberg
1986, Open-File Report 86-411-W
Dive report: Alvin dive No. 1456, Sept. 17, 1984 (JD 261) Vent 3 area, southern Juan de Fuca Rift
R. T. Holcomb, J. L. Morton
1986, Open-File Report 86-560-C
Water-resources activities of the U.S. Geological Survey in Montana, October 1985 through September 1986
Robert S. Roberts
1986, Open-File Report 86-421-W
Water resources programs and activities of the U.S. Geological Survey in Montana consist principally of hydrologic data collection (6 projects); local areal, or statewide hydrologic investigation (12 projects); and research (1 project). The work is supported by direct Federal funding, by transfer of funds from other federal agencies, and by...
Hydrologic reconnaissance of the Unalakleet River basin, Alaska, 1982-83
C. E. Sloan, D.R. Kernodle, Ronald Huntsinger
1986, Water-Resources Investigations Report 86-4089
The Unalakleet River, Alaska, from its headwaters to the confluence of the Chiroskey River has been designated as a wild river and is included in the National Wild and Scenic Rivers System. Yearly low flow, which occurs during the winter, is sustained by groundwater discharge; there are few lakes in...
Ground-water-quality data for Picatinny Arsenal, New Jersey, 1958-85
B. P. Sargent, J. W. Green, P. T. Harte, E. F. Vowinkel
1986, Open-File Report 86-58
The water resources of Picatinny Arsenal in northern New Jersey are described using the results of 1,129 analyses of groundwater , including 522 determinations of inorganic constituents and 607 determinations of organic constituents. Water samples were collected from 56 wells on the site from 1958 through 1985. Of these wells,...
Cost effectiveness of the US Geological Survey's stream-gaging programs in New Hampshire and Vermont
J.A. Smath, F.E. Blackey
1986, Water-Resources Investigations Report 85-4173
Data uses and funding sources were identified for the 73 continuous stream gages currently (1984) being operated. Eight stream gages were identified as having insufficient reason to continue their operation. Parts of New Hampshire and Vermont were identified as needing additional hydrologic data. New gages should be established in these...
Quaternary geologic map of the Jacksonville 4 degrees x 6 degrees quadrangle, United States
M.S. Knapp, M. S. Friddell, David L. Weide, David S. Fullerton
Gerald M. Richmond, editor(s)
1986, IMAP 1420(NH-17)
This map is part of the Quaternary Geologic Atlas of the United States (I-1420). It was first published as a printed edition in 1986. The geologic data have now been captured digitally and are presented here along with images of the printed map sheet and component parts as PDF files. The...
Floods in the Floyd River basin, Iowa
A.J. Heinitz
1986, Open-File Report 86-476
Flood elevation profiles and flood peak discharges for the floods of 1953, 1962, 1973, and 1983 in the Floyd River basin are given in this report. The profiles cover the Floyd and West Branch Floyd Rivers. The 1953 flood is the greatest known on the Floyd River since at least...
Hydrogeology of and potential mining impacts on strippable lignite areas in the Denver Aquifer, east-central Colorado
N. E. Driver, R.S. Williams
1986, Water-Resources Investigations Report 84-4366
This study describes the hydrogeology of and potential impacts of mining on strippable lignite areas in the Denver aquifer in the east-central Colorado plains. Strippable lignitic coal seams , 20 to 60 ft thick, are present in the Denver Formation. The Denver aquifer, the saturated part of the Denver Formation,...
Geologic map of the Fairfax quadrangle, Fairfax County, Virginia
Avery Ala Drake
1986, Geologic Quadrangle 1600
Free-air gravity anomaly map of the Long Island Platform
D. R. Hutchinson, W.D. Leeds, Robin Bell, J. A. Grow
1986, Miscellaneous Field Studies Map 1807
The U.S. Geological Survey (USGS) has collected marine gravity data along the U.S. Atlantic continental margin during the last decade. This map of the Long Island platform combines the data used to make the preliminary free-air gravity anomaly map of the Atlantic continental margin (Grow and others, 1976) with the...
Geologic map of the Beck Mountain, Crestone Peak, and Crestone quadrangles, Custer, Huerfano, and Saguache counties, Colorado
D. A. Lindsey, B. R. Johnson, S. J. Soulliere, R.M. Bruce, Katrin Hafner
1986, Miscellaneous Field Studies Map 1878
Sea-floor observations and subbottom seismic characteristics of OAK and KOA craters, Enewetak Atoll, Marshall Islands
David W. Folger, editor(s)
1986, Bulletin 1678
Geologic map of the Mayaguez and Rosario quadrangles, Puerto Rico
A.F. Curet
1986, IMAP 1657
U.S. Geological Survey research in radioactive waste disposal - Fiscal years 1983, 1984, and 1985
G.A. Dinwiddie, N.J. Trask
1986, Water-Resources Investigations Report 87-4009
The report summarizes progress on geologic and hydrologic research related to the disposal of radioactive wastes. The research is described according to whether it is related most directly to: (1) high-level and transuranic wastes, (2) low-level wastes, or (3) uranium mill tailings. Included is research applicable to the identification and...
Temperature of ground water at Philadelphia, Pennsylvania, 1979- 1981
Gary N. Paulachok
1986, Water-Resources Investigations Report 84-4189
Anthropogenic heat production has undoubtedly caused increased ground-water temperatures in many parts of Philadelphia, Pennsylvania, as shown by temperatures of 98 samples and logs of 40 wells measured during 1979-81. Most sample temperatures were higher than 12.6 degrees Celsius (the local mean annual air temperature), and many logs depict cooling...