UNT Libraries Government Documents Department - 91 Matching Results
Search Results
- Analytical Study of the Ogallala Aquifer in Armstrong County, Texas: Projections of Saturated Thickness, Volume of Water in Storage, Pumpage Rates, Pumping Lifts, and Well Yields
- Report on the Ogallala Aquifer in Armstrong County, Texas listing the historic usage, water quality, and water storage.
- Analytical Study of the Ogallala Aquifer in Bailey County, Texas: Projections of Saturated Thickness, Volume of Water in Storage, Pumpage Rates, Pumping Lifts, and Well Yields
- Report on the Ogallala Aquifer in Bailey County, Texas including the historic use of the aquifer, the projected water volume, and projections of water availability in the future.
- Analytical Study of the Ogallala Aquifer in Carson County, Texas: Projections of Saturated Thickness, Volume of Water in Storage, Pumpage Rates, Pumping Lifts, and Well Yields
- Report documenting statistical data and analysis about the state of depletion for the Ogallala Aquifer in Carson County, and to provide water-usage information for planning purposes.
- Analytical Study of the Ogallala Aquifer in Castro County, Texas: Projections of Saturated Thickness, Volume of Water in Storage, Pumpage Rates, Pumping Lifts, and Well Yields
- Report on the Ogallala Aquifer in Castro County, Texas including the historic use of the aquifer, the projected water volume, and projections of water availability in the future.
- Analytical Study of the Ogallala Aquifer in Crosby County, Texas: Projections of Saturated Thickness, Volume of Water in Storage, Pumpage Rates, Pumping Lifts, and Well Yields
- Report on the Ogallala Aquifer in Crosby County, Texas including the historic use of the aquifer, the projected water volume, and projections of water availability in the future.
- Analytical Study of the Ogallala Aquifer in Donley County, Texas: Projections of Saturated Thickness, Volume of Water in Storage, Pumpage Rates, Pumping Lifts, and Well Yields
- Report documenting statistical data and analysis about the state of depletion for the Ogallala Aquifer in Donley County, and to provide water-usage information for planning purposes.
- Analytical Study of the Ogallala Aquifer in Hale County, Texas: Projections of Saturated Thickness, Volume of Water in Storage, Pumpage Rates, Pumping Lifts, and Well Yields
- Analytical study of the Ogallala Aquifer in Lamb County, Texas detailing the geology and hydrology of the aquifer, and discussing the potential yield from the aquifer.
- Analytical Study of the Ogallala Aquifer in Lamb County, Texas: Projections of Saturated Thickness, Volume of Water in Storage, Pumpage Rates, Pumping Lifts, and Well Yields
- Report on the Ogallala Aquifer in Lamb County, Texas, with a focus on the fact that the area currently uses 10 times more water than the aquifer can replenish per year.
- Analytical Study of the Ogallala Aquifer in Potter and Oldham Counties, Texas: Projections of Saturated Thickness, Volume of Water in Storage, Pumpage Rates, Pumping Lifts, and Well Yields
- Report on the Ogallala Aquifer in Potter and Oldham Counties, Texas including the historic use of the aquifer, the projected water volume, and projections of water availability in the future.
- Analytical Study of the Ogallala Aquifer in Swisher County, Texas: Projections of Saturated Thickness, Volume of Water in Storage, Pumpage Rates, Pumping Lifts, and Well Yields
- Report documenting statistical data and analysis about the state of depletion for the Ogallala Aquifer in Swisher County, and to provide water-usage information for planning purposes.
- Annotated Bibliography of Texas Water Resources Reports of the Texas Water Development Board and United States Geological Survey Through August 1974
- Report presents basic hydrologic investigation and studies related to the development of water resources in Texas and the resulting basic data and interpretive reports written by Texas Water Development Board and the U.S Geological Survey.
- Aquifers of Texas
- "This report is an update to the Texas Water Development Board (TWDB) Report 345, Major and Minor Aquifers of Texas, published in 1995 and coauthored by John B. Ashworth and Janie Hopkins."
- Aquifers of the Upper Coastal Plains of Texas
- A collection of essays providing information about aquifers of the upper coastal plains of Texas.
- Carbonate Geology and Hydrology of the Edwards Aquifier in the San Antonio Area, Texas
- Report on the geology and hydrology of the Edwards Aquifer near San Antonio.
- Changes in Groundwater Conditions in the Edwards and Trinity Aquifers, 1987-1997, for Portions of Bastrop, Bell, Burnet, Lee, Milam, Travis, and Williamson Counties, Texas
- The purpose of this report is to update the Texas Water Development Board's Report 326, addressing groundwater problems in the study area related to unreliable supplies during short-term drought demands and long-term economic development.
- Changes in Water Levels in Texas, 1995 to 2005
- This report examines the median water level changes in the state's major and minor aquifers, and describes where the largest declines and increases were within an aquifer and presents regional trends.
- Chemical and Physical Characteristics of Water in Estuaries of Texas: October 1968-September 1969
- Report studying the water estuaries of Texas to properly manage and utilize these resources. Contains maps, data-collection methods, tables, and more.
- Chemical and Physical Characteristics of Water in Estuaries of Texas: October 1970-September 1971
- Report studying the water estuaries of Texas to properly manage and utilize these resources. Contains maps, data-collection methods, tables, and more.
- Chemical and Physical Characteristics of Water in Estuaries of Texas: October 1971-September 1973
- Report studying the water estuaries of Texas to properly manage and utilize these resources. Contains maps, data-collection methods, tables, and more.
- Chemical and Physical Characteristics of Water in Estuaries of Texas: September 1967-September 1968
- Report studying the water estuaries of Texas to properly manage and utilize these resources. Contains maps, data-collection methods, tables, and more.
- Compilation of Results of Aquifer Tests in Texas
- "The mission of the Texas Water Development Board's (TWDB) Groundwater Resources Division is to collect, interpret, and provide accurate, objective information on the groundwater resources of Texas. In support of this mission, the TWDB has undertaken a long-term process of mapping and characterizing the aquifers of Texas."
- Evaluating the Ground-Water Resources of the High Plains of Texas: Volume 2
- Second volume of a report documenting a study to map the High Plains aquifer and obtain data about various measurements and aspects of the aquifer. This volume provides "supporting basic data including records of wells and county maps depicting well locations, elevation of base of aquifer, elevation of water levels in 1980, and saturated thicknesses in 1980" for the northern third of the study area.
- Evaluation of Enhanced Recharge Potential to the Ogallala Aquifer in the Brazos River Basin, Hale County, Texas
- This study evaluates groundwater recharge from Soil Conservation Service (SCS) (currently the Natural Resources Conservation Service) reservoirs to determine whether recharge could be enhanced by increasing storage capacity or by modifying the bottom of the reservoirs.
- Evaluation of Ground-Water Resources in Briscoe, Hale, and Swisher Counties, Texas
- Report evaluating the ground-water resources of Briscoe, Hale, and Swisher counties. Includes information on the location and extent of ground-water, geohydrology, ground-water problems, projected water demand, availability of water, scientific tables, and more.
- Evaluation of Ground-Water Resources in Dallam County, Texas
- Report evaluating the ground-water resources of Dallam County, Texas. Includes information on the geography of the area, geohydrology, ground-water problems due to water-level declines, projected water demands, the availability of water, and scientific tables.
- Evaluation of Ground-Water Resources in Parts of Loving, Pecos, Reeves, Ward and Winkler Counties, Texas
- From Purpose: "This study in the area of Loving, Pecos, Reeves, Ward, and Winkler Counties was conducted to address the problems of overdraft and quality deterioration with respect to the Cenozoic Pecos Alluvium aquifer (previously referred to as the Cenozoic Alluvium aquifer), which is the primary aquifer in the area. A discussion of underlying aquifers is also included" (p. 1).
- Evaluation of Ground-Water Resources in Parts of Midland, Reagan and Upton Counties, Texas
- Report on the evaluation of ground-water conditions in parts of Midland, Reagan and Upton Counties. Includes chemical analysis of water quality, water level measurements, recommendations, and projections.
- Evaluation of Ground-Water Resources in the Lower Rio Grande Valley, Texas
- This report includes studies on critical ground water areas identified by the state water agencies and the findings and recommendations on whether a ground-water conservation district should be established in the respective areas in order to address ground-water problems.
- Evaluation of Water Resources in Bell, Burnet, Travis, Williamson and Parts of Adjacent Counties, Texas
- This report summarizes the results of an investigation of potential water supply and water quality problems conducted under the critical area program, Chapter 52 of the Texas Water Code, in Williamson and parts of adjacent counties in Central Texas.
- Evaluation of Water Resources in Part of Central Texas
- Report studying the central Texas region's water resources, with notes that there has been rapid decline and contamination in the area. The aquifer is also being used faster than it can naturally replenish.
- Evaluation of Water Resources of Fort Bend County, Texas
- Report evaluating the groundwater resources of Fort Bend County, Texas. The report discusses the geology of the area, projected water demands, and the current and potential availability of groundwater in Fort Bend County.
- Evaluation of Water Resources of Orange and Eastern Jefferson Counties, Texas
- The report describes the evaluation of water resources in Orange and Eastern Jefferson counties in response to the 1985 passage of House Bill 2 by the 69th Texas Legislature, which called for the identification of study areas in the state that are expected to experience Critical Underground problems.
- An Evaluation of Weather Modifications Activities in the Texas High Plains
- Report on the effects of hail suppression projects in the Texas high plains.
- Evaporation Data in Texas: Compilation Report, January 1907-December 1970
- This report presents all available historical pan-evaporation data which has been obtained in Texas from January 1907 to December 1970.The data is gathered from 114 stations which have been in operation during some part of period 1907-1970.
- Future Water Requirements for the Production of Oil in Texas
- Report of future water requirements for the production of oil in Texas, future estimates, and calculations.
- Ground-Water Availability in Texas: Estimates and Projections Through 2030
- Report presenting information on the quantity of ground water available in the State of Texas on an average annual basis through the year 2030.
- Ground Water Conditions in Texas, 1980-1985
- The report describes the conditions of groundwater in Texas, particularly related to issues of overdraft and quality degradation, and "is intended to present information on the ground-water condition of the State's aquifers and thereby aid local and regional water users in operating their systems and planning to meet future water needs" (p. 1)
- Ground-Water Evaluation in and Adjacent to Dripping Springs, Texas
- This report includes the evaluation of the current ground-water conditions, primarily in terms of water quality, in the Dripping Springs area.
- Ground-Water Resources of Aransas County, Texas
- Report on groundwater resources in Aransas County, Texas, providing an overview of the available resources, geology of the area, and quality.
- Ground-Water Resources of Cass and Marion Counties, Texas
- Report on groundwater resources in Cass and Marion Counties, Texas.
- Ground-Water Resources of Chambers and Jefferson Counties, Texas
- Report on groundwater resources in Chambers and Jefferson Counties, Texas including current and potential sources of groundwater and water quality reports.
- Ground-Water Resources of Collingsworth County, Texas
- Report on groundwater resources in Collingsworth County, Texas.
- Ground-Water Resources of Fort Bend County, Texas
- Report on groundwater resources in Fort Bend County, Texas.
- Ground-Water Resources of Limestone County, Texas
- Report on the ground-water resources of Limestone County, Texas published by the Texas Water Development Board. Includes information on the climate and topography of the area, geology as relating to groundwater, groundwater hydrology, quality of groundwater, availability of groundwater, and scientific tables and figures.
- Ground-Water Resources of Montgomery County, Texas
- Report on the ground water in Montgomery County contained in sands of the Catahoula Standstone, lower part of the Jasper aquifer, Burkeville aquiclude, Evangeline aquifer, and Chicot aquifer.
- Ground Water Resources of Part of Central Texas With Emphasis on the Antlers and Travis Peak Formations: Volume 2
- "This report … contains basic data on the occurrence and availability of ground water including well location maps, records of wells, drillers' logs, water levels in wells, and chemical analyses of water" (p. iii).
- Ground Water Resources of Rusk County, Texas
- Report on the ground water of Rusk County, including usage, quality, availability for development, mineralization, and more.
- Ground-Water Resources of the Antlers and Travis Peak Formations in the Outcrop Area of North-Central Texas
- Report on the ground water resources in an area of north-central Texas, including water production, water level changes, areas for development, and analysis of water use possibilities.
- Ground-Water Resources of the Carrizo Aquifer in the Winter Garden Area of Texas: Volume 1
- Report on the ground-water resources of the Winter Garden area of Texas, their recharge rates, annual precipitation, declining water levels, and more.
- Ground Water Resources of the Carrizo Aquifer in the Winter Garden Area of Texas: Volume 2. Records of Wells; Water Levels in Wells; Chemical Analyses of Water; and Well Location Maps
- "This report … contains supporting basic data including well location maps, records of 3,214 water wells, records of water levels in 474 wells, and chemical analyses of water samples from 1,553 wells" (p. 1).