Water temperatures of Kentucky
John S. Zogorski, James L. Kiesler
1976, Water-Resources Investigations Report 76-86
The U.S. Geological Survey in cooperation with the Kentucky Geological Survey has been gathering temperature data on streams throughout Kentucky under a number of different programs for several decades. Periodic water temperature observations, which were made at a frequency of approximately once per month during the past 15 years, were...
Hydrologic data for urban studies in the San Antonio, Texas metropolitan area, 1976
Lynn Harmsen
1976, Open-File Report 78-164
Hydrologic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. These studies are now in progress in Austin, Dallas, Dallas County, Fort Worth, Houston, and San Antonio.The Geological Survey, in cooperation with the Texas Department of Water Resources, expanded the existing streamflow network in...
Puerto Rico seismic program
Arthur C. Tarr, Kenneth King
1976, Open-File Report 76-49
Geologic map of the Milligan Lakes quadrangle, Park County, Colorado
Donald G. Wyant, Fred Barker
1976, Geologic Quadrangle 1343
Preliminary results of preimpoundment water-quality studies in the Tioga River Basin, Pennsylvania and New York
Janice R. Ward
1976, Water-Resources Investigations Report 76-66
The Tioga River and its major tributaries were sampled monthly from September 1973 to May 1975. Water quality in the Tioga River is degraded by acid-mine drainage entering the stream near Blossburg from both strip- and deep-mined areas. The stream supports few species of aquatic life from Blossburg to its...
Shaded relief map of the Diacria Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1976, IMAP 989
Uranium in the Cochetopa District, Colorado, in relation to the Oligocene erosion surface
Jerry Chipman Olson
1976, Open-File Report 76-222
In the Cochetopa district, Colorado, the sequence of Mesozoic and Cenozoic events is as follows: development of a relatively smooth, planar erosion surface in Jurassic time; deposition, on this surface, of the Junction Creek Sandstone and Morrison Formation of Jurassic age, followed by deposition of the Dakota Sandstone and Mancos...
Rutile in Precambrian sillimanite-quartz gneiss and related rocks, east-central Front Range, Colorado
Sherman P. Marsh, Douglas M. Sheridan
1976, Professional Paper 959-G
A stochastic model for predicting the probability distribution of the dissolved-oxygen deficit in streams
I.I. Esen, R. E. Rathbun
1976, Professional Paper 913
Floods in Pennsylvania: A manual for estimation of their magnitude and frequency
Herbert N. Flippo Jr.
1976, Open-File Report 76-391
Regression equations are provided for estimation of flood magnitude and frequency on unregulated and unurbanized streams in Pennsylvania. Frequency-discharge profiles are shown for regulated reaches on eleven major streams. These regression equations and discharge profiles enable the design engineer to estimate flood-frequency characteristics for almost all streams that drain more...
Measurement of "turbidity" and related characteristics of natural waters
R.J. Pickering
1976, Open-File Report 76-153
The U.S. Geological Survey, Water Resources Division has adopted the following principles to be used in selecting methods for the measurement of light transmitting characteristics of natural waters: (1) standard instruments and methods are to be adopted to measure and report in optical units, avoiding ' turbidity ' as a...
Magnetic vertical intensity in the United States; epoch 1975.0
W. J. Jones, E.B. Fabiano
1976, IMAP 914
Upper Tertiary high-level plutons of the Smeaton Bay area, southeastern Alaska
Raymond L. Elliott, James G. Smith, Travis Hudson
1976, Open-File Report 76-507
No abstract available....
Reconnaissance maps showing landslides in the Avella, Burgettstown, Claysville, Clinton, Midway, Prosperity, West Middletown, and Washington west quadrangles, western Washington County, Pennsylvania
John S. Pomeroy
1976, Open-File Report 76-789
Effects of urbanization on flood characteristics in Nashville-Davidson County, Tennessee
Herman C. Wibben
1976, Water-Resources Investigations Report 76-121
Streamflow data from 14 basins in Davidson County, Tenn., were extended in time by use of a digital model of the hydrologic system. The basins ranged in size from 1.58 to 64.0 square miles and ranged in extent of manmade impervious cover from 3 to 37 percent. The flood-frequency characteristics...
Physical, chemical, and biological aspects of subsurface organic waste injection near Wilmington, North Carolina
J.A. Leenheer, Ronald L. Malcolm, W.R. White
1976, Professional Paper 987
From May 1968 to December 1972, an industrial organic waste was injected at rates of 100 to 200 gallons per minute (6.3 to 12.6 litres per second) into a sand, gravel, and limestone aquifer of Late Cretaceous age by Hercules Inc. located near Wilmington, North Carolina. This report presents both...
Seepage study of canals in Beaver Valley, Beaver County, Utah
R.W. Cruff, R. W. Mower
1976, Open-File Report 76-182
Land use and land cover and associated maps for Atlanta, Georgia
Water Resources Division, U.S. Geological Survey
1976, Open-File Report 76-127
Geologic map of the Bradfordsville Quadrangle, central Kentucky
Samuel L. Moore
1976, Open-File Report 76-475
Land use and land cover and associated maps for Stockton, California
Water Resources Division, U.S. Geological Survey
1976, Open-File Report 76-641
Lightweight aggregate production from claystone and shale in Bangladesh
Norbert A. Parker, M.A. Khan
1976, Open-File Report 76-163
Muffle furnace tests were made on samples of clay, claystone, and shale collected in the Chittagong and Dacca areas of East Pakistan to determine their amenability to bloating for the commercial production of light-weight aggregate. Several areas, sampled in some detail, were selected for investigation because of their proximity to...
Map showing summer drift patterns of surface waters over the south-central Texas continental shelf
Gary W. Hill, C.A. Pyle, L. E. Garrison
1976, Open-File Report 76-834
Land use and land cover and associated maps for San Jose, California
Water Resources Division, U.S. Geological Survey
1976, Open-File Report 76-640
Geologic map of the Salyersville South Quadrangle, Magoffin and Breathitt counties, Kentucky
Richard W. Spengler
1976, Open-File Report 76-565
Preliminary geologic map of the Casamero Lake Quadrangle, McKinley County, New Mexico
J. F. Robertson
1976, Open-File Report 76-681
