Browsing Technical and Special Reports by Title
Now showing items 211-230 of 510
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(Texas Water Resources Institute, 2011-04)The Bureau of Reclamation requested recommendations on flow rates and capacity requirements of new farm turnouts in Cameron County Irrigation District No. 2. These outlets are being designed as part of a rehabilitation ...
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(Texas Water Resources Institute, 1994-12)The Seymour Aquifer of north-central Texas is known to have elevated levels of nitrates. The design of economically sound policies for reducing agriculture's nitrate contribution to the aquifer suggests a need to evaluate ...
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(Texas Water Resources Institute, 1993-11)There are 6.4 million irrigated acres in Texas with 80 percent irrigated from ground water and 20 percent irrigated from surface sources. This is compared to 8.6 million acres irrigated in 1979, a dramatic reduction. Total ...
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(Texas Water Resources Institute, 2012-11-27)In September 2006, a seven person Bacteria Total Maximum Daily Load (TMDL) Task Force was charged by the Texas Commission on Environmental Quality and Texas State Soil and Water Conservation Board to evaluate bacteria TMDL ...
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(Texas Water Resources Institute, 2003-05)The purpose of this research was to determine the fate of amoxicillin in the City of Lubbock’s Water Reclamation Plant and to determine the antibiotic resistance patterns in the plant. Amoxicillin was detected in the ...
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(Texas Water Resources Institute, 1981-08)The suitability of water for irrigation depends upon many factors, of primary concern is the quantity and quality of salts present in the water Ayers and Wescot1. If total dissolved solids in the irrigation water are too ...
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(Texas Water Resources Institute, 2006-09-06)Beginning in late July and continuing through mid September 2006 the Paso del Norte region, consisting of El Paso City and County, Texas, southern New Mexico and Ciudad Juarez, Mexico, experienced a number of record high ...
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(Texas Water Resources Institute, 2009-01)Two upper North Bosque River segments were designated as impaired in 1998 due to point source and nonpoint source (NPS) pollution of phosphorus (P) to these segments in the watershed. As a result, two Total Maximum Daily ...
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(Texas Water Resources Institute, 2009-01)Two upper North Bosque River segments were designated as impaired in 1998 due to point source and nonpoint source (NPS) pollution of phosphorus (P) to these segments in the watershed. As a result, two Total Maximum Daily ...
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(Texas Water Resources Institute, 2009-01)Two upper North Bosque River segments were designated as impaired in 1998 due to point source and nonpoint source (NPS) pollution of phosphorus (P) to these segments of the watershed. As a result, two Total Maximum Daily ...
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(Texas Water Resources Institute, 2009-01)In 1998 two upper North Bosque River segments were designated as impaired due to point source and nonpoint source (NPS) pollution of phosphorus (P) in these segments of the watershed. As a result, two Total Maximum Daily ...
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(Texas Water Resources Institute, 2003)The Texas Water Resources Institute awarded a Mill Scholarship to M.C. Sterling, Jr in 2002. This project describes five sensors for rapid monitoring of crude oil concentrations in an aquatic system. These measurements are ...
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(Texas A&M University, 2003-06)The Texas Water Resources Institute awarded a Mill Scholarship to M.C. Sterling, Jr in 2002. This project describes five sensors for rapid monitoring of crude oil concentrations in an aquatic system. These measurements are ...
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(Texas Water Resources Institute, 2011-04)Cameron County Irrigation District No. 2 (CCID2) contracted with the Bureau of Reclamation to complete a project plan for rehabilitation of a portion of the district as shown on the right. The district plans on replacing ...
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(Texas Water Resources Institute, 2011-04)Extension Agricultural Engineering investigated the flume and flow measurement problem of Richmond Irrigation District. At normal operating conditions, the existing flume is over 90% submerged which makes it inaccurate for ...
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(Texas Water Resources Institute, 1995)There are increasing concerns that water quality of the Rio Grande (or Rio Bravo) may be deteriorating mainly due to the recent expansion of the maquilas program and associated population relocation into the Border area. ...
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(Texas Water Resources Institute, 1987-08)In this research project, a methodology for automating the forecasting of municipal daily water use is developed and implemented in a microcomputer program called WATCAL. An automated forecast system is devised by modifying ...
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(Texas Water Resources Institute, 1991-04)This study was an investigation of the effects of the herbicide atrazine and the insecticide bifenthrin on lake communities. The study was conducted in two phases: in phase one, we examined the effects of environmentally ...
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(Texas Water Resources Institute, 2005-04)
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(Texas Water Resources Institute, 2011-09)Water resources development, water allocation, and river/reservoir system operations are simulated with the Water Rights Analysis Package (WRAP) using sequences of historical naturalized stream flows and reservoir surface ...