This workshop is intended to present a historical perspective on the emergence of the Houston Ship Channel, its past and current status of environmental quality, and its role in enhancing economic growth in Houston. The ...

As part of a TWC/USEPA investigation into the causes of major fish kills, toxicity testing was conducted on water samples collected from the Trinity River at Trinidad during a rise event on May 4-7, 1987. The effort ...

Procedures used in collecting surface water quality data are described in this manual. The Texas Natural Resource Conservation Commission (TNRCC) provides this manual annually. Quality assurance procedures are also documented.

In July 1994, the Texas Natural Resource Conservation Commission (TNRCC) and United States Environmental Protection Agency (EPA) Region 6 conducted an ambient toxicity and water and sediment quality survey of Patrick Bayou, ...

Water-resources data for the 1997 water year for Texas are presented in four volumes, and consist of records of stage, discharge, and water quality of streams and canals; stage, contents, and water-quality of lakes and ...

Fish and benthic macroinvertebrate communities of the Trinity River system between Fort Worth and Lake Livingston were surveyed during 1987-88, to characterize existing biotic integrity and to relate ambient and rise-associated ...

This article is about the reduction and alteration of living resources with an emphasis on habitat, salinity, and water quality and circulation.

A middle level science curriculum project designed to assist teachers, in the East Texas area, in educating students about the ecological features in the Galveston Bay. This curriculum offers nine different instructional ...

This edition is one of a series of annual reports by the Water Resources Division of the U.S. Geological Survey on groundwater in Texas. This report contains records for water discharge at 73 gauging stations; stage only ...

Surface - water data for the 1989 water year for Texas are presented in three volumes, appropriately identified as to content by river basins. Data in each volume consist of records of stage, discharge, and water quality ...