Resource Type

Groundwater Availability Model for the Edwards-Trinity (Plateau) and Pecos Valley Aquifers of Texas (open access)

Groundwater Availability Model for the Edwards-Trinity (Plateau) and Pecos Valley Aquifers of Texas

This report describes the study area, previous aquifer investigations, and hydrogeologic setting used to develop the Edwards Trinity and Pecos Valley aquifers conceptual models, and provides details on the study and suggestions for future model improvements.
Date: April 2009
Creator: Anaya, Roberto & Jones, Ian
System: The Portal to Texas History
Designing Fine Aggregate Mixtures to evaluate fatigue crack growth in asphalt mixtures (open access)

Designing Fine Aggregate Mixtures to evaluate fatigue crack growth in asphalt mixtures

Report on a study comparing the internal microstructure of mortar within full asphalt mix to the internal microstructure of fine aggregate matrix to reduce fatigue cracking in flexible pavements.
Date: April 2001
Creator: Bhasin, Amit; Motamed, Arash & Izadi, Anoosha
System: The Portal to Texas History
Moving Texas To The 21st Century: A Report on Transportation Demand, Estimated Investment Needs, and Funding Options for Texas (open access)

Moving Texas To The 21st Century: A Report on Transportation Demand, Estimated Investment Needs, and Funding Options for Texas

Research paper summarizing investment needs related to transportation demands in Texas as well as funding options.
Date: April 2009
Creator: Cambridge Systematics
System: The Portal to Texas History
Texas School Libraries: Standards, Resources, Services, and Students' Performance (open access)

Texas School Libraries: Standards, Resources, Services, and Students' Performance

Report detailing the findings of the Texas Study across 600 school libraries regarding their resources, services, usage, and best practices.
Date: April 2001
Creator: Ester G. Smith
System: The Portal to Texas History
Historic Bridge Programmatic Section 4(f) Guidelines and Standards of Uniformity (open access)

Historic Bridge Programmatic Section 4(f) Guidelines and Standards of Uniformity

Technical report outlining the guidelines and standards of uniformity for the Historic Programmatic Section 4(f) Evaluation documents. The guidelines provide the Texas Department of Transportation with recommendations on gathering technical and engineering information for establishing a project's purpose and need as well as sufficient justification for the alternatives considered and measures to minimize harm. The standards of uniformity outlines the information, graphics, maps, and photographs required for evaluations.
Date: April 2009
Creator: Ficker, Maryellen & Goodson, Heather
System: The Portal to Texas History
Rural Land Values in the Southwest: Second Half, 1999 (open access)

Rural Land Values in the Southwest: Second Half, 1999

Technical report that analyzes estimated trends and values of land markets in Arizona, New Mexico, Oklahoma, and Texas. Results indicate general market conditions and lack of information for certain panelists effects the report.
Date: April 2000
Creator: Gilliland, Charles E. & Faulk, Kylie
System: The Portal to Texas History
Sunset Commission Staff Report: Teacher Retirement System of Texas (open access)

Sunset Commission Staff Report: Teacher Retirement System of Texas

Report from the Sunset Commission regarding the Teacher Retirement System of Texas, including background information, issues and recommendations, and supplementary documentation.
Date: April 2006
Creator: Hopson, Steve; Hartman, Lori; Coussan, Annette; Pogue, Stacey; Hartley, Cee & Levine, Ken
System: The Portal to Texas History
Please Pass the Salt: Using Oil Fields for the Disposal of Concentrate from Desalination Plants (open access)

Please Pass the Salt: Using Oil Fields for the Disposal of Concentrate from Desalination Plants

The purpose of this report is to show that oil and gas fields can physically and chemically accept concentrate from desalination plants, and to recommend changes to statute and rules that would allow the disposal of concentrate in oil and gas fields.
Date: April 2006
Creator: Mace, Robert E.; Nicot, Jean-Philippe; Chowdhury, Ali H.; Dutton, Alan R. & Kalaswad, Sanjeev
System: The Portal to Texas History
South Texas Ranching (open access)

South Texas Ranching

Report on historic ranches located along route of a proposed segment of IH 69 / Trans Texas Corridor.
Date: April 2007
Creator: Moore, David; Freeman, Martha & Wuellner, Margarita
System: The Portal to Texas History
Report of the Red River Compact Commission: 2001 (open access)

Report of the Red River Compact Commission: 2001

Report of the Red River Compact Commission describing the approved budgets, audits, and rules and regulations during fiscal year 2001
Date: April 2002
Creator: Red River Compact Commission (U.S.)
System: The Portal to Texas History
San Antonio Monthly Reports: February - March 2000 (open access)

San Antonio Monthly Reports: February - March 2000

Compilation of monthly reports from departments in the city of San Antonio, Texas providing statistics, project updates, and other information about services and activities.
Date: April 3, 2000
Creator: San Antonio (Tex.)
System: The Portal to Texas History
Texas Real Estate Center Trends, Volume 13, Number 7, April 2000 (open access)

Texas Real Estate Center Trends, Volume 13, Number 7, April 2000

Monthly report of the Texas A & M University Real Estate Center on statistics, recent news, and developments related to real estate.
Date: April 2000
Creator: Texas A & M University. Real Estate Center.
System: The Portal to Texas History
Texas Nonpoint Source Pollution Management Program Annual Report: 2003 (open access)

Texas Nonpoint Source Pollution Management Program Annual Report: 2003

Annual report about managing nonpoint source pollution in Texas providing a broad overview and discussing assessment, implementation, and educational activities, as well as financial information for the program during 2003.
Date: April 2004
Creator: Texas Commission on Environmental Quality
System: The Portal to Texas History
Texas Nonpoint Source Pollution Management Program Annual Report: 2008 (open access)

Texas Nonpoint Source Pollution Management Program Annual Report: 2008

Annual report about managing nonpoint source pollution in Texas providing an overview of the issue and discussing progress in water quality improvement and in meeting the goals of the program, updates from specific committees and projects, plans to protect watersheds in Texas, and other related activities during 2008.
Date: April 2009
Creator: Texas Commission on Environmental Quality
System: The Portal to Texas History
Texas Small Public Water System Operator Training Program Cluster Course 2: Pressure Monitoring and Flushing Programs (open access)

Texas Small Public Water System Operator Training Program Cluster Course 2: Pressure Monitoring and Flushing Programs

A training course module for small public water system operators on pressure monitoring and maintenance and flushing programs for fire hydrants.
Date: April 2008
Creator: Texas Commission on Environmental Quality
System: The Portal to Texas History
Clean Texas, Cleaner World Program Performance Report: 2005 (open access)

Clean Texas, Cleaner World Program Performance Report: 2005

A performance report of the Texas Commission on Environmental Quality's Clean Texas, Cleaner World program outlining its activities and accomplishments for the past year
Date: April 2004
Creator: Texas Commission on Environmental Quality. Small Business and Environmental Assistance Division.
System: The Portal to Texas History
Joint Groundwater Monitoring and Contamination Report: 2000 (open access)

Joint Groundwater Monitoring and Contamination Report: 2000

Annual report compiling information about required groundwater monitoring activities and cases of contamination by state-regulated activities during the 2000 calendar year. Includes tables with the enforcement status of each case of contamination.
Date: April 2001
Creator: Texas Groundwater Protection Committee
System: The Portal to Texas History
Texas Racing Commission Annual Report: 2004 (open access)

Texas Racing Commission Annual Report: 2004

Annual report of the Texas Racing Commission describing goals, activities, and accomplishments during fiscal year 2004
Date: April 8, 2005
Creator: Texas Racing Commission
System: The Portal to Texas History
Connections: Lyndon B. Johnson in San Marcos (open access)

Connections: Lyndon B. Johnson in San Marcos

Report detailing President Lyndon B. Johnson's time attending Texas State University in San Marcos.
Date: April 2009
Creator: Texas State University
System: The Portal to Texas History
Statistical Analysis of Complaints (open access)

Statistical Analysis of Complaints

Addendum to the annual financial report of the Texas Board of Professional Engineers, documenting a statistical analysis of complains filed during fiscal year 2008.
Date: April 2, 2009
Creator: Texas. Board of Professional Engineers.
System: The Portal to Texas History
Performance Review of Mirando City Independent School District, April 2002 (open access)

Performance Review of Mirando City Independent School District, April 2002

A performance review of Mirando City Independent School District (ISD) related to the use of funding for different areas of the school system.
Date: April 2002
Creator: Texas. Comptroller's Office.
System: The Portal to Texas History
School Performance Review of Austin Independent School District (ISD), April 2000 (open access)

School Performance Review of Austin Independent School District (ISD), April 2000

A performance review of the Austin Independent School District (ISD) to assess the use of state funds in different areas of the school system.
Date: April 2000
Creator: Texas. Comptroller's Office.
System: The Portal to Texas History
Report on Texas Bridges as of September 2003 (open access)

Report on Texas Bridges as of September 2003

This report describes bridges and their conditions in Texas. The report provides information on the types of bridges, integrity of them, and prioritizes their need for upgrade.
Date: April 30, 2004
Creator: Texas. Department of Transportation.
System: The Portal to Texas History
Texas Construction and Maintenance Report: April 2000 (open access)

Texas Construction and Maintenance Report: April 2000

Monthly report documenting contracts for road construction and maintentance in Texas, organized by county and district. It includes information about each project including contractor, dates, costs, and other relevant data.
Date: April 1, 2000
Creator: Texas. Department of Transportation. Construction Division.
System: The Portal to Texas History