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Page 4813, results 120301 - 120325

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Not all publications have extents, not all extents are completely accurate
Appraisal of the Pelican River sand-plain aquifer, western Minnesota
R. T. Miller
1982, Open-File Report 82-347
The Pelican River sand-plain area includes approximately 200 square miles of outwash deposits in parts of Decker, Otter Tail, and Clay Counties in west-central Minnesota. Saturated thickness of the outwash is as much as 140 feet and yields of properly constructed wells locally may exceed 1,200 gallons per minute. Recharge to...
Physical and hydrologic environments of the Mulberry coal reserves in eastern Kansas
J. F. Kenny, H.E. Bevans, A.M. Diaz
1982, Water-Resources Investigations Report 82-4074
Strippable reserves of Mulberry coal underlie an area of approximately 300 square miles of Miami, Linn, and Bourbon Counties of eastern Kansas. Although subject to State reclamation law, current and projected strip mining of this relatively thin coal seam could alter and hydrologic environment of the study area. Drained by...
Origin of intraformational folds in the Jurassic Todilto Limestone, Ambrosia Lake uranium mining district, McKinley and Valencia counties, New Mexico
M. W. Green
1982, Open-File Report 82-69
The Todilto Limestone of Middle Jurassic age in the Ambrosia Lake uranium mining district of McKinley and Valencia Counties, New Mexico, is the host formation for numerous small- to medium-sized uranium deposits in joints, shear zones, and fractures within small- to large-scale intraformational folds. The folds probably were formed as...
Ground-water data for Michigan, 1981
G.C. Huffman
1982, Open-File Report 82-754
This report summarizes data on water levels in 124 observation wells and provides information on well locations, depths, altitudes, and aquifers that they tap. Tabulated data include extremes of water levels for 1981 and for the period of record; pumpage of most major groundwater users in the State; and quality...
Methodology for stormwater runoff investigation, urban Leon County, Florida
M.A. Franklin
1982, Open-File Report 82-355
The U.S. Geological Survey in cooperation with Leon County is currently (1981) developing a lumped-parameter, rainfall-runoff model for the urban area of the county. Flood information from 16 sites is being collected and will be analyzed to define hydrologic relations useful for estimating magnitude and frequency of discharges in urban...
A preliminary evaluation of the nonfuel mineral potential of Somalia
W.R. Greenwood
1982, Open-File Report 82-788
Additional exploration in Somalia is warranted for a wide variety of metallic and nonmetallic deposits. In Precambrian rocks, deposit types favorable for exploration include: a banded iron formation; platinum-bearing mafic-ultramafic complexes; tin-bearing quartz veins; phosphorite; stratabound base-metal deposits; uranium associated with Precambrian(?) syenite; apatite, molybdenum, and alumina in alkalic rocks;...
Water quality of coal deposits and abandoned mines, Saginaw County, Michigan
A.H. Handy
1982, Open-File Report 82-511
Surface water arid;ground water from an area underlain by coal- bearing rocks in the vicinity of St. Charles Michigan, were analyzed to determine the quality characteristics of these water resources and to assess the relation between the two. Data for 15 constituents, including boron, phenol, lithium, strontium and manganese, were...
Ground water for public water supply at Windigo, Isle Royale National Park, Michigan
N.G. Grannemann, F. R. Twenter
1982, Open-File Report 82-567
Three test holes drilled at Windigo in Isle Royale National Park in 1981 indicate that the ophitic basaltic lava flows underlying the area contain little water and cannot be considered a source for public water supply. The holes were 135, 175, and 71 feet deep. One hole yielded about 1...