Effects of surface coal mining and reclamation on the geohydrology of six small watersheds in west-central Indiana
Jeffrey D. Martin, Richard F. Duwelius, Charles G. Crawford
1987, Open-File Report 87-210
The watersheds studied include mined and reclaimed; mined and unreclaimed; and unmined, agricultural land uses, and are each < 3 sq mi in area. Surface water, groundwater, and meteorologic data for the 1981 and 1982 water years were used to describe and compare hydrologic systems of the six watersheds and...
Precise level lines at Crater Lake, Newberry Crater, and South Sister, Oregon
K.M. Yamashita, M.P. Doukas
1987, Open-File Report 87-293
Chemistry of ash and leachates from the May 18, 1980 eruption of Mount St. Helens, Washington
T. K. Hinkley
1987, Professional Paper 1397
No abstract available....
Water-resources activities of the U.S. Geological Survey in Texas— Fiscal years 1985–86
1987, Open-File Report 86-602
Water-resources activities in Texas include collecting of hydrologic data, performing interpretive studies, and conducting research. This report describes the activities of the Water Resources Division of the U.S. Geological Survey in Texas for fiscal years (October to September) 1985 to 1986....
Mineral resources of the Far South Egans Wilderness Study Area, Lincoln and Nye Counties, Nevada
D. C. Hedlund, R. C. Davies, D. S. Hovorka, H. R. Blank Jr., S. E. Tuftin
1987, Bulletin 1728-C
No abstract available....
Hydrography of New England shelf and slope data report for R/V Oceanus cruise 122, July 6-15, 1982
J. A. Moody, Bradford Butman, S. J. Conley
1987, Open-File Report 87-187
No abstract available....
Water resources activities, Georgia District, 1986
Carolyn A. Casteel, Mary D. Ballew
1987, Open-File Report 87-381
The U.S. Geological Survey, through its Water Resources Division , investigates the occurrence, quantity, quality, distribution, and movement of the surface and underground water that composes the Nation 's water resources. Much of the work is a cooperative effort in which planning and financial support are shared by state and...
Fission-track geochronology of the Arkansas alkaline province
G.N. Eby
1987, Open-File Report 87-287
Late Mississippian gastropods of the Chainman Shale, west-central Utah
Mackenzie Gordon Jr., Ellis L. Yochelson
1987, Professional Paper 1368
The Chainman Shale of Mississippian (Osagean to late Chesterian) age, well exposed in the Confusion Range of western Utah, has yielded a profusion of fossils during investigations conducted by the U.S. Geological Survey in the past 30 years. Conspicuous among these fossils are gastropods, which range in age from latest...
Wisconsin ground-water quality
P.A. Kammerer
1987, Open-File Report 87-762
Data on ground-water quality for the Lovelock 1° x 2° quadrangle, western Nevada
Alan H. Welch, Rhea P. Williams
1987, Open-File Report 85-648-F
Water quality data for groundwater has been compiled for the Lovelock 1 degree x 2 degree quadrangle which covers a portion of western Nevada. Chemical characteristics of the water are shown on a map (at a scale of 1:250,000) and on trilinear diagrams for the major ions. The data for...
Oregon ground-water quality
T.K. Edwards, Greg Pettit
1987, Open-File Report 87-747
Abstracts of papers presented at the Geographic information systems symposium, June 2-4, 1987, Reston, Virginia
Water Resources Division, U.S. Geological Survey
1987, Open-File Report 87-314
Current water-resources activities in Ohio, 1987
Charlene C. Vince (compiler)
1987, Open-File Report 87-102
Comparison of estimates of evapotranspiration and consumptive use in Palo Verde Valley, California
Lee H. Raymond, Sandra J. Owen-Joyce
1987, Water-Resources Investigations Report 87-4071
Estimates of evapotranspiration and consumptive use by vegetation in Palo Verde Valley, California, were compared for calendar years 1981 to 1984. Vegetation types were classified, and the areas covered by each type were computed from Landsat satellite digital-image analysis. Evapotranspiration was calculated by multiplying the area of each vegetation type...
Surface-water quality in Pequea Creek basin, Pennsylvania, 1977-79
J. R. Ward
1987, Water-Resources Investigations Report 85-4250
A study of the Pequea Creek basin was conducted by the U.S. Geological Survey, in cooperation with the Susquehanna River Basin Commission and the EPA from February 1977 through March 1979. Pequea Creek drains an intensive agricultural area of 154 sq mi in southeastern Pennsylvania, and enters the Susquehanna River...
January 1987 water levels, and data related to water-level changes, western and south-central Kansas
B.J. Dague
1987, Open-File Report 87-241
Hydrologic data related to water level measurements were collected in observation wells in western and south-central Kansas. The measurements were made in midwinter when pumping was minimal and water levels had recovered, for the most part, from the effects of pumping during the previous irrigation season. Annual hydrologic data are...
The geology and hydrothermal alteration centers of the Snow Camp Mine-Major Hill area, central Carolina slate belt, Alamance and Chatham counties, North Carolina
E.H. Hughes
1987, Open-File Report 87-180
Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Little Humboldt River Wilderness Study Area (NV-010-132), Elko County, Nevada
G.W. Day, R. L. Turner, M.J. Malcolm, Paul H. Briggs, J.G. Crock, K. R. Kennedy
1987, Open-File Report 87-510
Processed Chile earthquake records of 3 March 1985 and aftershocks
Mehmet Çelebi
1987, Open-File Report 87-195
Petroleum geology and hydrocarbon plays of the San Juan Basin petroleum province
A. C. Huffman Jr.
1987, Open-File Report 87-450-B
An evaluation of the bedrock aquifer system in northeastern Wisconsin
P.J. Emmons
1987, Water-Resources Investigations Report 85-4199
Ground water is a major source of water in northeastern Wisconsin. The lower Fox River valley, located between Lake Winnebago and Green Bay in northeastern Wisconsin, is the second largest population center in Wisconsin. By 1957, ground-water withdrawals had lowered the potentiometric surface of the aquifer system as much as...
Summary of natural remanent magnetization, magnetic susceptibility, and density measurements from the Lake City caldera area, San Juan Mountains, Colorado
V.J. Grauch, Mark R. Hudson
1987, Open-File Report 87-182
Evaluation of the potential for artificial ground-water recharge in eastern San Joaquin County, California — Phase 3
S. N. Hamlin
1987, Water-Resources Investigations Report 87-4164
Infiltration tests were used to evaluate the potential of basin spreading surface water as a means of artificially recharging the aquifer system in eastern San Joaquin County, California. Two infiltration sites near Lockeford and Linden were selected on the basis of information collected during the first two phases of the...
Land use and land cover and associated maps for Fly Gap Mountain, Arkansas
Water Resources Division, U.S. Geological Survey
1987, Open-File Report 87-310
