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Appraisal of Water Resources in the Hackensack River Basin, New Jersey
From introduction: The purpose of the study was to assemble data on the occurrence, movement, availability and chemical quality of ground water in the Hackensack River basin in Bergen and Hudson Counties, New Jersey; to evaluate and interpret the data; and to make the results available to the public.
Date:
June 1976
Creator:
Carswell, L. D.
Object Type:
Report
System:
The UNT Digital Library
Aquatic Biology in Nederlo Creek, Southwestern Wisconsin
From abstract: This report presents the results of biologic investigations by the U.S. Geological Survey and the Wisconsin Department of Natural Resources during a study of hydrology and water quality in a small drainage basin in the "Driftless Area" of southwest Wisconsin. The investigation included aquatic macrophytes, periphytic and planktonic algae, benthic invertebrates, and trout population dynamics during 1967-78.
Date:
November 1982
Creator:
Kammerer, P. A., Jr.; Lidwin, R. A.; Mason, J. W. & Narf, R. P.
Object Type:
Report
System:
The UNT Digital Library
Aquifer Test Results, Green Swamp Area, Florida
From abstract: "An aquifer test conducted in the Green Swamp area December 15-16, 1975 was designed to stress the uppermost part of the Flordian aquifer so that the leakage characteristics of the overlying confining bed could determined." This report includes those results.
Date:
1982
Creator:
Tibbals, C. H. & Grubb, H. F.
Object Type:
Report
System:
The UNT Digital Library
Archean and Early Proterozoic Tectonic Framework of North-Central United States and Adjacent Canada
From abstract: This report contains the analysis of the southern part of the Canadian Shield and the subsurface of the southern interior platform where they comprise two Archean cratons and three Early Proterozoic collisional orogens.
Date:
1995
Creator:
Sims, P. K. (Paul Kibler), 1918-2011
Object Type:
Report
System:
The UNT Digital Library
Area Adjacent to the Turkey Creek Caldera, Cochise County, Arizona: Analytic Data and Geologic Sample Catalog
From introduction: This report supplements similar reports prepared for the four 7.5-minute quadrangles that cover the Turkey Creek caldera and geologic map of the caldera.
Date:
1995
Creator:
Du Bray, Edward A. & Pallister, John S.
Object Type:
Report
System:
The UNT Digital Library
Areal Extent of a Plume of Mineralized Water from a Flowing Artesian Well in Dade County, Florida
Abstract: A flowing artesian well tapping the Floridan aquifer at Chekika Hammock State Park, Dade County, Florida, has been contaminating the overlying Biscayne aquifer with saline water since 1944. The contaminating plume extends approximately 7 miles downstream and southeast of the well and ranges in width from 1 to 2 miles. The area of contamination is approximately 12 square miles. The primary contaminating chemical constituents are chloride, sodium, and sulfate ions.
Date:
March 1982
Creator:
Waller, Bradley G.
Object Type:
Report
System:
The UNT Digital Library
Areal Geology of the Little Cone Quadrangle, Colorado
From abstract: The Little Cone quadrangle includes an area of about 59 square miles in eastern San Miguel County in southwestern Colorado. The quadrangle contains features characteristic of both the Colorado Plateaus physiographic province and the San Juan Mountains, and it has been affected by geologic events and processes of two different geologic environments.
Date:
1960
Creator:
Bush, Alfred Lerner; Marsh, Owen Thayer & Taylor, Richard B.
Object Type:
Report
System:
The UNT Digital Library
Areal Geology of the Little Cone Quadrangle, Colorado
This report presents results of a geological study of the Little Cone quadrangle in southwestern Colorado, as well as information on the mineralogy of the location.
Date:
June 1958
Creator:
Bush, A. L.; Marsh, O. T. & Taylor, R. B.
Object Type:
Report
System:
The UNT Digital Library
Areal Geology of the Placerville Quadrangle, Colorado
Report discussing the regional geology, geomorphology, structure, mineral deposits, and details of the sedimentary and igneous rocks of the Placerville Quadrangle in Colorado.
Date:
May 1956
Creator:
Bush, Alfred Lerner; Bromfield, C. S. & Pierson, C. T.
Object Type:
Report
System:
The UNT Digital Library
Areal geology of the Placerville Quadrangle, Colorado
A report regarding the areal geology of the Placerville Quadrangle, located in colorado. This report concerns work done on behalf of the division of Raw Materials of the U.S. Atomic Energy Commission.
Date:
May 1956
Creator:
Bush, Alfred Lerner; Bromfield, Calvin Stanton & Pierson, Charles Thomas
Object Type:
Report
System:
The UNT Digital Library
Artesian Well Prospects in the Atlantic Coastal Plain Region
A report about waters of the Coastal Plain region of the Atlantic Slope. Most of the waterways are of bad quality in the Coastal Plain. It discusses the hygiene of various waterways of the region.
Date:
1896
Creator:
Darton, Nelson Horatio
Object Type:
Report
System:
The UNT Digital Library
Artificial-Recharge Experiments and Operations on the Southern High Plains of Texas and New Mexico
Abstract: Experiments using highly turbid water from playa lakes for injection into the Ogallala Formation have resulted in greatly decreased yield of the recharge wells. Recharge of ground or surface water of good quality has indicated, however, that injection through wells in an effective method of recharging the aquifer. Water that is slightly turbid can be successfully injected for a period of time, but generally results in constantly declining yields and capacity for recharge. Redevelopment through pumping and surging significantly prolongs the life of recharge wells under some conditions. Surface spreading is little practiced on the High Plains, but locally may be a feasible means of artificial recharge.
Date:
May 1973
Creator:
Brown, Richmond F. & Signor, Donald C.
Object Type:
Report
System:
The UNT Digital Library
Artificial Recharge in the Northern Part of Chino Ground-Water Basin, Upper Santa Ana Valley, California
Purpose and Scope: The purpose of this study was to evaluate the geohydrologic characteristics that influence sustained artificial recharge and to determine long-term infiltration rates in the northern part of Chino ground-water basin. Results of this study will help management to design and implement a recharge-recapture system in Chino Basin. Nine test holes were drilled, long-term infiltration tests were made, and drillers' logs and water-level data were evaluated to determine the probable effects of recharging the ground-water basin. The study was concentrated in the northern part of Chino Basin, where recharge is proposed.
Date:
June 1983
Creator:
Koehler, J. H.
Object Type:
Report
System:
The UNT Digital Library
Artificial-Recharge Tests in Upper Black Squirrel Creek Basin, Jimmy Camp Valley, and Fountain Valley, El Paso County, Colorado
Abstract: Nine artificial-recharge pits were excavated in the alluvium in upper Black Squirrel Creek basin, Jimmy Campy Valley, and in the alluvium overlying the Widefield aquifer in Fountain Valley. Each artificial-recharge site was instrumented to measure inflow, stage fluctuations, and water-table fluctuations. Artificial-recharge tests conducted in upper Black Squirrel Creek basin indicated that the average adjusted rates of infiltration for the three sites ranged from 1.6 to 2.4 feet (0.5 to 0.7 meter) per day. Tests conducted in Jimmy Camp Valley indicated that the average adjusted rates of infiltration for the two sites ranged from 3.8 to 24.7 feet (1.2 to 7.5 meters) per day. Tests conducted on the Widefield aquifer indicated that the average adjusted rates of infiltration for four sites ranged from 2.3 to 12.9 feet (0.7 to 3.9 meters) per day.
Date:
July 1977
Creator:
Emmons, Patrick J.
Object Type:
Report
System:
The UNT Digital Library
The Ashland Coal Field, Rosebud, Powder River, and Custer Counties, Montana
From introduction: The detailed information concerning the coal deposits of the Ashland field set forth in this report has been obtained in the course of an investigation that has been conducted both as a part of the United States Geological Survey's general systematic study of western coal lands and as an aid in the administration of the public lands. With the information obtained on the location of outcrops, the number, distribution, and thickness of coal beds, the accessibility of the coal, and the thickness of the overburden, the public lands of the region are classified as to their coal value; coal-bearing lands are differentiated from noncoal-bearing lands; and the administration of the coal-land leasing law is facilitated.
Date:
1932
Creator:
Bass, N. Wood
Object Type:
Report
System:
The UNT Digital Library
An Assessment of Steady-State Propane-Gas Tracer Method for Reaeration Coefficients--Cowaselon Creek, New York
From purpose and scope: The purpose of this report is to develop and test steady-state method for the measurement of propane-gas desorption coefficients in a natural channel flow as the first phase of the field assessments of hydrocarbon gas tracer method for reaeration coefficients. Three field tests were conducted in a straight 5.2 km reach of the Cowaselon Creek near Canastota, New York in June, July, and October, 1981.
Date:
1983
Creator:
Yotsukura, N.; Stedfast, D. A.; Draper, R. E. & Brutsaert, W. H.
Object Type:
Report
System:
The UNT Digital Library
An Assessment of the Collection and Analysis of Hydrologic Data by Private Contractors for the U.S. Geological Survey
From abstract: During fiscal years 1978 through 1981, the U.S. Geological Survey contracted for the acquisition and analysis of hydrologic data from 104 surface water stations, 26 ground water stations, and 15 precipitation gages as well as for several hundred miscellaneous surface water measurements of flow and water quality. The work was performed in Montana, North Dakota, Wyoming, Utah, New Mexico, and Oklahoma, terminating at the end of the fiscal year 1981. This report is an assessment of this contracting effort from the standpoint of cost and of quality control measures employed to ensure an acceptable product.
Date:
1983
Creator:
Kilpatrick, F. A.; Condes de la Torre, A. & Hutchinson, R. D.
Object Type:
Report
System:
The UNT Digital Library
Assessment of Water Quality in Canals of Eastern Broward County, Florida, 1969-74
From purpose and scope: The purpose of this report is to present and interpret information on water-quality conditions in the Broward County canal system from 1969-74 for use by agencies involved with water management and other interested concerns or individuals.
Date:
February 1982
Creator:
Waller, Bradley G. & Miller, Wesley L.
Object Type:
Report
System:
The UNT Digital Library
Assessment of Water Quality in Streams Draining Coal-Producing Areas in Ohio
From introduction: In 1975 a project was begun to provide information on several aspects of coal hydrology in Ohio. The first phase was a reconnaissance of water-quality conditions in coal-mining regions. Phase one had two primary objectives; to document the occurrence of certain inorganic and organic constituents in waters of the coal-mining regions and to determine if the concentrations of those constituents were related to coal mining. The second phase of the project was a more detailed study of four basins sampled during the first phase.
Date:
October 1981
Creator:
Pfaff, Christine L.; Helsel, Dennis R.; Johnson, Dorothy P. & Angelo, Clifford G.
Object Type:
Report
System:
The UNT Digital Library
The Association of Uranium and Other Metals with Crude Oils, Asphalts, and Petrofilerous Rocks
From introduction: The present report summarizes the work carried out by the writers during 1952 on the problem of the uranium and minor element content of crude oils, natural asphalts, and petroleum extracts from petroliferous rocks and points out the relationship of minor element content to the origin of uranium deposits.
Date:
December 1952
Creator:
Erickson, Ralph Leroy; Myers, A. T. & Horr, C. Albert
Object Type:
Report
System:
The UNT Digital Library
The Association of Uranium with Carbonaceous Materials on the Colorado Plateau
A report about uranium on the Colorado Plateau which is related to coalified wood, crude oil, carbonaceous shale, and carbonaceous matter of unknown origin.
Date:
July 1955
Creator:
Breger, Irving A. & Deul, Maurice
Object Type:
Report
System:
The UNT Digital Library
Automatic Dilution Gaging of Rapidly Varying Flow
From introduction: The purpose of this report is to develop and evaluate a method to automate the constant-rate-injection technique, described by Cobb and Bailey, with sufficient accuracy and reliability to determine discharge in storm sewers under rapidly varying flow conditions.
Date:
October 1983
Creator:
Duerk, Marvin D.
Object Type:
Report
System:
The UNT Digital Library
An Automatic Micromuffle for the Determination of Ash in Carbonaceous Material
Abstract: An automatic micromuffle for the determination of the ash content of small samples of carbonaceous material is comprised of a furnace of the radiant-heating type with a direct reading pyrometer for temperature control. This furnace can be assembled with a minimum of labor using parts available from scientific laboratory apparatus companies.
Date:
March 1954
Creator:
Meyrowitz, Robert & Massoni, C. J.
Object Type:
Report
System:
The UNT Digital Library
An Autunite Deposit in the Rosamond Hills, Kern County, California
From introduction: An autunite deposit in the SW 1/4 sec. 25, T. 10 N., R. 13 W. San Bernardino meridian, was visited by F. M. Chace on May 6 and 15, 1950. The deposit is about 100 yards west of a north-south country road and is at an altitude of approximately 2,775 feet. The autunite-bearing tuffaceous sandstone strikes N. 35-40 W. and dips 20 -25 SW. It has been traced about 40 feet along the strike at the base of the outcrop and for about 20 feet up the dip. Insufficient work was done to give an accurate idea of the size of the deposit or to determine if other autunite-bearing beds are present.
Date:
August 1940
Creator:
Chace, F. M.
Object Type:
Report
System:
The UNT Digital Library