Technical Report Archive & Image Library (TRAIL) - 26 Matching Results

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Airborne Geophysical Survey, Powder River Basin Area, Wyoming - Montana: Arminto, Casper, Ekalaka & Forsyth

Description: The first part of maps recording the airborne radiometric and geophysical data from surveys taken in the Powder River Basin area, Wyoming and Montana. These maps cover Arminto, Casper, Ekala and Forsyth quadrangles.
Date: 1974
Creator: Texas Instruments Incorporated
Item Type: Refine your search to only Report
Location: None
Partner: UNT Libraries Government Documents Department
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Airborne Geophysical Survey, Powder River Basin area, Wyoming-Montana: Geologic and Flight Record Maps

Description: The third part of maps recording the airborne radiometric and geophysical data from surveys taken in the Powder River Basin area, Wyoming and Montana. These maps present the geologic and record location data.
Date: 1974
Creator: Texas Instruments Incorporated
Item Type: Refine your search to only Report
Location: None
Partner: UNT Libraries Government Documents Department
open access

Airborne Geophysical Survey, Powder River Basin area, Wyoming - Montana: Gillette, Hardin, Newcastle, Sheridan, Mile City & Torrington

Description: The second part of maps recording the airborne radiometric and geophysical data from surveys taken in the Powder River Basin area, Wyoming and Montana. These maps cover Gillette, Hardin, Newcastle, Sheridan, Mile City and Torrington quadrangles.
Date: 1974
Creator: Texas Instruments Incorporated
Item Type: Refine your search to only Report
Location: None
Partner: UNT Libraries Government Documents Department
open access

Availability of Ground Water in the Branch River Basin, Providence County, Rhode Island

Description: From introduction: This report deals with ground-water resources of the part of the Branch River basin in northwestern Rhode Island upstream from the U.S. Geological Survey gaging station at Forestdale, Rhode lsland, an area of 79 square miles or 205 square kilometers (figure 1). It is one of a series prepared in cooperation with the Rhode Island Water Resources Board to provide quantitative information on the availability of large supplies of ground water in Rhode Island.
Date: December 1974
Creator: Johnston, H. E. & Dickerman, D. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Coal Resources of the United States

Description: A report about the United States's coal supply. The U.S. has 25 percent of the world's identified coal resources and about 20 percent of the world's estimated total coal resources.
Date: January 1, 1974
Creator: Averitt, Paul
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Drilling and Sampling Tertiary Gold-Bearing Gravels at Badger Hill, Nevada County, California

Description: Report issued by the Bureau of Mines over gold-bearing deposits of Nevada County, California. Drilling and sampling of these gold deposits are discussed. This report includes tables, maps, illustrations, and photographs.
Date: 1974
Creator: McLellan, Russell R.; Berkenkotter, Richard D.; Wilmot, Richard C. & Stahl, Robert L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Effects of Urbanization on Floods in the Dallas, Texas Metropolitan Area

Description: From abstract: The analyses indicate that in a fully-developed residential area, the flood peaks with be 1.2 to 1.4 times those from an undeveloped area; and the annual direct runoff will be about double that from an undeveloped area. Data were not sufficient to determine the increase in runoff from a highly industrialized area where the effective imperviousness approaches 100 percent.
Date: January 1974
Creator: Dempster, George R., Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Empirical Data on Longitudinal Dispersion

Description: From introduction: The purpose of this report is to assemble empirical data on longitudinal dispersion for a variety of natural channels as a first step in the critical examination of current models used to describe longitudinal dispersion.
Date: August 1974
Creator: Nordin, Carl F., Jr. & Sabol, George V.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Evaluating Pollution Potential of Land-Based Waste Disposal Santa Clara County, California -- An Application of Earth-Science Data for Planning

Description: From introduction: As a result of recently initiated programs such as the San Francisco Bay Region Environment and Resources Planning Study, planners in the San Francisco Bay region are becoming increasingly aware of the types and possible uses earth-science data. These data encompasses a wide spectrum of disciplines including hydrology, topography, geology, geomorphology, and seismology. If properly integrated with the planner's competence in demography, sociology, economics, and other fields,… more
Date: 1974
Creator: Hines, W. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Evaluation of a Proposed Connector Well, Northeastern DeSoto County, Florida

Description: Abstract: At a 24,000-acre citrus grove, a connector well is proposed as a resource management tool for capturing water normally lost through evapotranspiration and by excess runoff. Such a well would connect the surficial sand aquifer with the deep, highly transmissive limestone Floridan Aquifer. Because of natural head differences, water would move by gravity flow from the sand into the Floridan Aquifer, thus replenishing water withdrawn for irrigation from the Floridan Aquifer. A 70-acre mar… more
Date: February 1974
Creator: Hutchinson, C. B. & Wilson, William E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Feasibility of Digital Water-Quality Modeling Illustrated by Application at Barstow, California

Description: Abstract: A digital water-quality model of the shallow alluvial aquifer near Barstow was evaluated to determine the applicability of the model computer program to varied hydrolic problems. The evaluation was made on the basis of the data requirements of the model, the characteristics and limitations of the model computer program, the relevance of the model results, and the computer costs associated with the model. Two-well tracer-dilution tests may not be a workable means of determining the aqu… more
Date: February 1974
Creator: Robson, S. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Flathead Tunnel: A Geologic, Operations, and Ground Support Study, Burlington Northern Railroad, Salish Mountains, Montana

Description: Report issued by the U.S. Bureau of Mines discussing the Flathead Tunnel in Montana. As stated in the introduction, "this information circular is a Bureau of Mines review of tunneling practices typical of the late 1960's. The report provides reference to all pertinent data related to the geology, mining operations, and ground support practices for the Flathead Tunnel" (p. 2). This report includes maps, tables, illustrations, and photographs.
Date: 1974
Creator: Skinner, Eugene H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Land-Surface Subsidence in the Area of Burnett, Scott, and Crystal Bays Near Baytown, Texas

Description: Abstract: Subsidence in the Baytown area is becoming critical because much of the area is subject to inundation by high tides. Withdrawals of water from industrial wells and declines in artesian pressures began about 1918. As much as 280 feet (85.3 meters) of artesian-head decline has occurred in the Evangeline aquifer, and as much as 320 feet (97.5 meters) of decline has occurred in the Alta Lorna Sand. Subsidence of the land surface began about 1920, and as much as 8.2 feet (2.5 meters) of su… more
Date: September 1974
Creator: Gabrysch, R. K. & Bonnet, C. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Low-Flow Characteristics of Wisconsin Streams at Sewage-Treatment Plants

Description: Abstract: Low-flow characteristics of Wisconsin streams at 415 sewage-treatment plants are presented in this report. The low-flow characteristics presented are the annual minimum 7-day mean flow that occurs on the average of once in 2 years and the annual minimum 7-day mean flow that occurs on the average of once in 10 years. The low-flow characteristics at most sewage-treatment plants were determined by correlating baseflow measurements at the sewage-treatment plants to the concurrent daily me… more
Date: December 1974
Creator: Gebert, W. A. & Holmstrom, B. K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Mineral Resources of the Trans-Alaska Pipeline Corridor

Description: Report issued by the U.S. Bureau of Mines discussing known mineral deposits along the proposed Trans-Alaska Pipe line. As stated in the introduction, "reports of deposits of metallic minerals, nonmetallic minerals and mineral fuels on or near the proposed Trans-Alaska Pipeline route from Prudhoe Bay to Valdez were investigated" (p. 1). This report includes maps, and illustrations.
Date: 1974
Creator: Mulligan, John J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Multicell Fluidized-Bed Boiler Design, Construction and Test Program, Interim Report No. 1 For Period October 1972-June 1974

Description: Report discussing a program to design, construct and test a multicell fluidized-bed boiler, as a pollution-free method of burning high-sulfur coal or burning highly corrosive coals without excessive maintenance problems.
Date: August 1974
Creator: Pope, Evans, and Robbins, Inc.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Quality of Surface Waters in Texas

Description: Abstract: The discharge-weighted average concentrations of dissolved solids, chloride, and sulfate for many of the principal streams in Texas are less than 500 mg/1 (milligrams per liter), 250 mg/1, and·250 mg/1, respectively. At 65 of 131 sites on streams that were sampled at least 10 times, the biochemical oxygen demand of at· least half the samples exceeded 3,0 mg/1. At 20 of the sites, the dissolved-oxygen content of at least !half the samples was less than 5.0_ mg/1. The higher concentrati… more
Date: July 1974
Creator: Rawson, Jack
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Silurian, Devonian, and Mississippian Formations of the Funeral Mountains in the Ryan Quadrangle, Death Valley Region, California

Description: From abstract: A composite section of the Silurian, Devonian, and Mississippian formations in the Funeral Mountains between Death Valley and Amargosa Valley is about 4,700 feet thick. The formations are in the top of a concordant, complexly faulted sequence that is about 25,000 feet thick from the highest part of the Precambrian to the Upper Mississippian. The Silurian and younger formations consist of marine dolomite and limestone that contain some regionally characteristic cherty and siliceou… more
Date: 1974
Creator: McAllister, James Franklin
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Subsurface Stratigraphy of the Jackson and Younger Tertiary Sediments in the Rio Grande Embayment, Texas

Description: From abstract: This report presents the results of a subsurface investigation of the Upper Eocene through Pliocene Series of the Rio Grande Embayment in the Gulf Coastal Plain of South Texas. The study was conducted for the Resource Division, Grand Junction Office, United Stated Atomic Energy Commission.
Date: October 1974
Creator: Quick, J. V.; Sears, R. S. & Brogdon, L. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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