by U.S. Dept. of the Interior, U.S. Geological Survey, Branch of Information Services [distributor] in Austin, Tex, Denver, Colo .
Written in English
|Other titles||Water quality assessment of the Trinity River Basin, Texas, Nutrients and pesticides in the watersheds of Richland and Chambers creeks, 1993-95|
|Series||Water-resources investigations report -- 97-4132|
|Contributions||Geological Survey (U.S.), National Water-Quality Assessment Program (U.S.)|
|The Physical Object|
|Pagination||vi, 23 p. :|
|Number of Pages||23|
Stanford Libraries' official online search tool for books, media, journals, databases, government documents and more. Water-quality assessment of the Trinity River Basin, Texas: analysis of available information on nutrients and suspended sediments, in SearchWorks catalog. In the Trinity River Basin study unit was among the first 20 study units in which work began under full-scale program implementation of the National Water-Quality Assessment Program. A retrospective assessment was undertaken to review and analyze existing pesticide data and related environmental factors. A consistent, basin-wide set of data for streams in the Trinity River Basin is necessary to provide a baseline for current conditions, to compare with historical data, and to provide a reference for future studies by the National Water-Quality Assessment (NAWQA) Program. Assessment activities in the Trinity River Basin study unit of the National Water-Quality Assessment (NAWQA) Program began in October with 2 years dedicated to planning, analyzing existing information, and designing data-collection networks. In October , a 3-year intensive data-collection program was initiated.
2 Water Quality in the Trinity River Basin, Texas, –95 Nutrients in streams (p. 6–7) Nutrients in tributary streams rarely are at concentrations unacceptable for drinking water. • Total nitrogen concentrations are similar in urban and agricultural streams and are larger in urban and agriculturalCited by: List of assessment and fact sheets for different water body segments in the Trinity River Basin for For , the TCEQ conducted a targeted water-quality assessment. A subset of parameters was assessed for targeted segments. Trinity River Basin The Trinity Basin is the largest river basin whose water-shed area is entirely within the State of Texas and the third largest river in Texas by average flow volume. The basin's namesake river was named La Santisima Trinidad, "the Most Holy Trinity," by early Spanish explorers. Get this from a library! Water-quality assessment of the Trinity River Basin, Texas: pesticides in streams draining an urban and an agricultural area, [Larry F Land; M F Brown; Geological Survey (U.S.); National Water-Quality Assessment Program (U.S.)].
This report is intended to summarize major findings that emerged between and from the water-quality assessment of the Trinity River Basin Study Unit and to relate these findings to water quality issues of regional and national concern. The information is primarily intended for those who are involved in water resource hisn-alarum.com by: 9. Get this from a library! Water-quality assessment of the Trinity River Basin, Texas: ground-water quality of the Trinity, Carrizo-Wilcox, and Gulf Coast aquifers, February-August [David C Reutter; David D Dunn; National Water-Quality Assessment Program (U.S.); Geological Survey (U.S.)]. ABSTRACT: In the Trinity River Basin National Water‐Quality Assessment (NAWQA) was among the first 20 study units to begin investigations under full‐scale program implementation. The study‐unit investigations will include assessments of surface‐water and ground‐water quality. Initial efforts have focused on identifying water‐quality issues in the basin and on the environmental Cited by: 7. Water Quality Assesment of the Trinity River Basin, Texas - Nutrients in Two Coastal Prarie Streams Draining Agricultural Areas .