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Page 4610, results 115226 - 115250

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Water-resources investigations in North Dakota; fiscal year 1984
L.A. Hall, R.K. Kuzniar
1984, Open-File Report 84-429
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. This publication contains a brief description of the ongoing investigations of the North Dakota District.Much of the Geological Survey program is...
Chemical analyses of elutriates, native water, and bottom material from the Chetco, Rogue, and Columbia rivers in western Oregon
Gregory J. Fuhrer
1984, Open-File Report 84-133
Chemical analyses of elutriates, bottom sediment, and water samples for selected metals, nutrients and organic compounds including insecticides, herbicides, and acid/neutral extractables have been made to provide data to determine short-term water-quality conditions associated with dredging operations in rivers and estuaries. Between April and August 1982, data were collected from...
Habitat Suitability Index Models: Rainbow trout
Robert F. Raleigh, Terry Hickman, R. Charles Solomon, Patrick C. Nelson
1984, FWS/OBS 82/10.60
A review and synthesis of existing information were used to develop riverine and lacustrine habitat models for rainbow trout (Salmo gairdneri), a freshwater species. The models are scaled to produce an index of habitat suitability between 0 (unsuitable habitat) to 1 (optimally suitable habitat) for freshwater areas of the continental...
Gazetteer of hydrologic characteristics of streams in Massachusetts — Coastal river basins of the South Shore and Buzzards Bay
S. W. Wandle, M. A. Morgan
1984, Water-Resources Investigations Report 84-4288
The coastal river basins include the minor river basins draining into Massachusetts Bay along the South Shore or into Buzzards Bay. The larger of these basins are the North, South, Jones, Wareham, Weweantic, Mattapoisett, Acushnet, and Slocums River basins. Drainage areas, using the latest available 1:24,000 scale topographic maps, were...
Gazetteer of hydrologic characteristics of streams in Massachusetts — Thames River basin
S. W. Wandle, J. A. LeBlanc
1984, Water-Resources Investigations Report 84-4287
The Thames River basin includes streams draining the Quinebaug River (141 square miles), French River (99.5 square miles), and Middle River (about 6 square miles) basins in south central Massachusetts. Drainage areas, using the latest available 1:24 ,000 scale topographic maps, were computed for the first time for streams draining...
Gazetteer of hydrologic characteristics of streams in Massachusetts — Taunton and Ten Mile River basins and coastal river basins of Mount Hope Bay, Narragansett Bay, and Rhode Island Sound
S. W. Wandle, G. R. Keezer
1984, Water-Resources Investigations Report 84-4283
The study area includes streams draining the Taunton River (562 square miles), the Tenmile River (53.1 square miles), and the minor streams flowing into Mount Hope Bay, Narragansett Bay, and Rhode Island Sound in southern Massachusetts, and adjacent areas of Rhode Island. Drainage areas, using the latest available 1:24 ,000...
Gazetteer of hydrologic characteristics of streams in Massachusetts — Merrimack River basin
S. W. Wandle, R. A. Fontaine
1984, Water-Resources Investigations Report 84-4284
The Merrimack River basin in northeastern Massachusetts includes streams draining the Nashua (507 square miles), Concord (400 square miles), Shawsheen (78.0 square miles), and lower Merrimack (275 square miles) River basins. Drainage areas using the latest available 1:24,000 scale topographic maps were computed for the first time for streams draining...
Habitat Suitability Index Models: Blue Grouse
Richard L. Schroeder
1984, FWS/OBS 82/10.81
A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for the blue grouse (Dendragapus obscurus). The model consolidates habitat use information into a framework appropriate for field application, and is scaled to produce an index between 0.0 (unsuitable habitat) to 1.0 (optimum...
Ground-water-level trends in Idaho, 1971-82
H.W. Young, R.F. Norvitch
1984, Water-Resources Investigations Report 83-4245
Water-level trends, net water-level changes, and major causes governing these water-level fluctuations are presented for 366 wells in the Idaho statewide observation-well network. Water-level trends were determined for 293 wells. Downward trends in 176 of these wells ranged from less than 1 foot per year to a maximum of 7...
Gazetteer of hydrologic characteristics of streams in Massachusetts — Housatonic River basin
S. W. Wandle, R. G. Lippert
1984, Water-Resources Investigations Report 84-4285
The Housatonic River basin includes streams that drain 504 square miles in western Massachusetts and 30.5 square miles in eastern New York. Drainage areas, using the latest available 1:24,000 scale topographic maps, were computed for the first time for streams draining more than 3 square miles and were recomputed for...
Molluscan record from a Mid-Cretaceous borehole in Weston County, Wyoming
William Aubrey Cobban
1984, Professional Paper 1271
A core borehole in the Osage oilfield on the west flank of the Black Hills uplift in eastern Wyoming penetrated, in decending order, most of the Carlile Shale, all of the Greenhorn Formation, and the upper part of the underlying Belle Fourche Shale. Molluscan fossils are abundant in parts of...