Dear Portal friends: Do you enjoy having history at your fingertips? We’ve appreciated your support over the years, and need your help to keep history alive. Here’s the deal: we’ve received a Challenge Grant from the National Endowment for the Humanities. Now it’s time to keep our word and raise matching funds for the Cathy Nelson Hartman Portal to Texas History Endowment. If even half the people who use the Portal this month give $5, we’d meet our $1.5 million goal immediately! All donations are tax-deductible and support Texas history: yesterday, today, and tomorrow.

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Pecos Valley Aquifer, West Texas : structure and brackish groundwater

Pecos Valley Aquifer, West Texas : structure and brackish groundwater

Date: June 2012
Creator: Wise, Matthew R.; Kalaswad, Sanjeev & Meyer, John E.
Description: "The pilot study has helped lay the foundation for future Brackish Resources Aquifer Characterization System projects by developing a database management system in which variety of data can be stored and processed."
Contributing Partner: UNT Libraries Government Documents Department
Locating, Scanning, and Delivering Digital Geophysical Well Logs and Associated Data for Brackish Resources Aquifer Characterization System (BRACS)

Locating, Scanning, and Delivering Digital Geophysical Well Logs and Associated Data for Brackish Resources Aquifer Characterization System (BRACS)

Date: June 2012
Creator: Ortuno, Daniel H.; Averett, Aaron R.; Clift, Sigrid J. & Paine, Jeffrey G.
Description: This report provides information on the effort to identify, determine locations, and scan geophysical logs that could be used to help characterize brackish groundwater resources of Texas, enter key attributes of those geophysical logs in a database designed by Texas Water Development Board (TWDB) , and deliver the scans and database to TWDB as part of the Brackish Resources Aquifer Characterization System (BRACS) effort. (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
2012 Texas Nonpoint Source Management Program

2012 Texas Nonpoint Source Management Program

Date: May 2012
Creator: Texas Commission on Environmental Quality
Description: This document is a comprehensive extensive public review process of the 2012 Texas Nonpoint Source Management Program (Management Program).
Contributing Partner: UNT Libraries Government Documents Department
Natural Outlook, Winter 2010

Natural Outlook, Winter 2010

Date: 2010
Creator: Texas Commission on Environmental Quality
Description: Monthly newsletter discussing environmental issues and policies in Texas.
Contributing Partner: UNT Libraries Government Documents Department
The Advocate, Volume 15, Issue 3, July-September 2010

The Advocate, Volume 15, Issue 3, July-September 2010

Date: 2010
Creator: Texas Commission on Environmental Quality
Description: Quarterly update providing information on environmental regulations for small businesses and local governments in Texas.
Contributing Partner: UNT Libraries Government Documents Department
The Groundwater Resources of the Dockum Aquifer in Texas

The Groundwater Resources of the Dockum Aquifer in Texas

Date: December 2003
Creator: Texas Water Development Board
Description: This report evaluates the groundwater resources of the Dockum aquifer in Texas.
Contributing Partner: UNT Libraries Government Documents Department
Playa Basins Exhibiting Water Retention Fluctuations Ranging from 25 to 75 Percent During the Period from 1985 through 2000

Playa Basins Exhibiting Water Retention Fluctuations Ranging from 25 to 75 Percent During the Period from 1985 through 2000

Date: unknown
Creator: Texas Water Development Board
Description: A map of the northern Texas panhandle providing data on water retention rates for playa basins in the region between 1985 and 2000.
Contributing Partner: UNT Libraries Government Documents Department
Wettest Playa Basins During the Period from 1985 through 2000

Wettest Playa Basins During the Period from 1985 through 2000

Date: unknown
Creator: Texas Water Development Board
Description: A map of the northern Texas panhandle providing data on the wettest playa basins in the region between 1985 and 2000.
Contributing Partner: UNT Libraries Government Documents Department
Driest Playa Basins during the Period from 1985 through 2000

Driest Playa Basins during the Period from 1985 through 2000

Date: unknown
Creator: Texas Water Development Board
Description: A map of the northern Texas panhandle providing data on dry playa basins in the region between 1985 and 2000.
Contributing Partner: UNT Libraries Government Documents Department
Water Quality in the Carrizo-Wilcox Aquifer, 1990-2006

Water Quality in the Carrizo-Wilcox Aquifer, 1990-2006

Date: January 2009
Creator: Texas Water Development Board
Description: This report provides data from a study on the water quality of the Carrizo-Wilcox Aquifer, one of the most prolific groundwater sources in Texas.
Contributing Partner: UNT Libraries Government Documents Department
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