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University of Texas Digital Repository
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Forty-nine families and 268 species of fishes are known to inhabit the freshwaters of Texas. We report on the distribution and status of these fishes and provide a key to their identification. Of the native fishes originally found in Texas, five...
2009-06-26
2009-06-26 2008-07-01 2009-06-26 |
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Objectives: Collect data on mussel distribution, habitat utilization, and other related
data in the Brazos River, San Antonio River, and Sabine River basins.
Identify mussels, prepare species lists, and report data.
2009-11-24
2009-11-24 2008-01-01 2009-11-24 |
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Because of greater demands for fresh water by growing communities like San Antonio, the Texas Legislature has directed Texas Parks and Wildlife Department (TPWD), Texas Commission on Environmental Quality (TCEQ), and Texas Water Development Board...
2009-11-24
2009-11-24 2006-12-01 2009-11-24 |
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Priority instream flow studies under the Texas Instream Flow Program (TIFP) were selected
based on potential or planned water development projects, water rights permitting issues, and
other factors. A study on the lower Sabine River was...
2009-11-24
2009-11-24 2007-02-28 2009-11-24 |
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Literature on assessing streamflow needs was reviewed. Recommendations from two of the methodologies described were combined to develop minimum flows needed to maintain Texas stream fisheries. These flows were 40 percent of the median monthly...
2009-11-24
2009-11-24 1979-10-16 2009-11-24 |
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General revenue funding from the Texas Legislature, and the Research and Planning Fund managed by the Texas Water Development Board
2009-11-24
2009-11-24 1994-11-21 2009-11-24 |
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Aquatic life use designations dictate the level of protection streams receive in accordance with the
surface water quality standards prepared by the Texas Natural Resource Conservation Commission.
Streams can be assigned one of four aquatic life...
2009-11-24
2009-11-24 2002-06-01 2009-11-24 |
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2009-11-24
2009-11-24 2024-11-21 2009-11-24 |
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An act relating to the development and management of the water resources
of the state, including the ratification of the creation of certain
groundwater conservation districts; providing penalties.
2009-11-24
2009-11-24 2024-11-21 2009-11-24 |
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An act relating to the development, management, and preservation of the
water resources of the state; providing penalties.
2009-11-24
2009-11-24 2024-11-21 2009-11-24 |
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Field surveys of freshwater mussels (family Unionidae) were conducted at 49 sites in 22 waterbodies (4 rivers, 7 reservoirs, and 11 streams) within the Red, Trinity, Neches, and Sabine drainage basins using standard qualitative and quantitative...
2009-11-25
2009-11-25 2007-11-09 2009-11-25 |
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It is the policy of this state and the purpose of this chapter to maintain the quality of water in the
state consistent with public health and enjoyment, propagation and protection of terrestrial and aquatic life,
operation of existing industries,...
2009-11-24
2009-11-24 2000-08-17 2009-11-24 |
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Texas Commission on Environmental Quality,
Texas Parks and Wildlife Department, and
Texas Water Development Board
2009-11-24
2009-11-24 2008-05-01 2009-11-24 |
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US Army Corps of Engineers,
Obligation No. W45XMA11296580 and TWDB Contract No. 2001-REC-015
2009-11-24
2009-11-24 2004-06-01 2009-11-24 |
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US Army Corps of Engineers, Obligation No. W45XMA11296580 and TWDB Contract No. 2001-REC-015
2009-11-24
2009-11-24 2004-07-01 2009-11-24 |
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United States Environmental Protection Agency, assistance agreement CR82548901
2009-11-24
2009-11-24 2004-02-01 2009-11-24 |
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Species list was compiled by the TPWD - River Studies Program Personnel using Hubbs et al. (1991)
and Lee et al. (1980). Feeding groups and tolerance ratings are from Linam and Kleinsasser (1998).
Feeding group designations are: IF - invertivore,...
2009-11-24
2009-11-24 1998-11-21 2009-11-24 |
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USGS stream gage identification number, stream type, and drainage area for 297 unaltered stream gages in Texas. From the Texas Hydrologic Assessment Tool (TXHAT) project.
2009-11-24
2009-11-24 2008-08-01 2009-11-24 |
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USGS stream gage identification number, stream type, and drainage area for 212 altered stream gages in Texas. From the Texas Hydrologic Assessment Tool (TXHAT) project.
2009-11-24
2009-11-24 2008-08-01 2009-11-24 |
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Final Report to TCEQ from the Technical Review Group
2009-11-24
2009-11-24 2008-08-01 2009-11-24 |
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2009-11-24
2009-11-24 1994-05-01 2009-11-24 |
