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Book Synopsis Water Conservation in the Las Vegas Valley by : Donna K. Lyon
Download or read book Water Conservation in the Las Vegas Valley written by Donna K. Lyon and published by . This book was released on 1978 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Conservation Survey for the Las Vegas Valley Region by : Timothy D. Feather
Download or read book Water Conservation Survey for the Las Vegas Valley Region written by Timothy D. Feather and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
The Las Vegas Valley faces a challenge in meeting its future water needs. Southern Nevada Water Authority (SNWA), the main water management agency in the Valley, is focusing on water conservation to reduce water demand. Current water use is 945 lpcd (250 gpcd) which SNWA aims to reduce to 752 lpcd (199 gpcd) by 2035. Presently the indoor outdoor water use proportion is about 40:60 in the Valley. An important component of the Valley's supply are the return flow credits which SNWA gets for the Colorado river water that they return back to the river. The credits process allows SNWA to withdraw additional one unit of river water for every unit of treated river water returned. The objectives of this research are (i) evaluating the extent to which the present available water supply can fulfill the water demand in the Valley in the future. This involves assessing the impacts of various water conservation policies and population projections on water supply and demand in the Las Vegas Valley (ii) evaluating the magnitude and interrelationship of the different outdoor water use components, their response to water conservation policies and their potential for water savings. This involves quantifying outdoor water use in response to water conservation, estimating the effect of nitrate loading in reuse water on the quality of shallow groundwater, and evaluating the potential for water savings from turf replacement in the Valley. To accomplish the research objectives, a water balance simulation model for the Valley has been developed, which documents the water cycle of the Valley and can be used to explore several what-if questions. System Dynamics (SD) modeling approach and software tool Stella are used to develop the model that runs the simulations from 1993 to 2035. The second policy explores the effect of conserving water only on the outdoor side. The third policy considers equal conservation both on the indoor and outdoor side while the fourth policy considers 67% outdoor and 33% indoor water use conservation. The fifth policy considers conserving water only on the indoor side. The results from the model for the first objective reveal the importance of outdoor water conservation and present it as a key solution. Water consumption decrease from 945 lpcd to 752 lpcd if met completely through outdoor conservation, generates the highest return flow credits. For the second objective the all outdoor conservation scenario gives the highest value of return flow credits and the least valucomponentscommponents of outdoor water use. The results can be a guide in developingoutdoortive outoor water conservation policies and the water balance model can be potentially used in helping policy makers make informed decisions on various water management issues--adapted from abstract.
Book Synopsis Evaluating the Impacts of Water Conservation Policies on Water Demand, Availability and Outdoor Water Use in the Las Vegas Valley by : Kamal Qaiser
Download or read book Evaluating the Impacts of Water Conservation Policies on Water Demand, Availability and Outdoor Water Use in the Las Vegas Valley written by Kamal Qaiser and published by . This book was released on 2010 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Las Vegas Valley faces a challenge in meeting its future water needs. Southern Nevada Water Authority (SNWA), the main water management agency in the Valley, is focusing on water conservation to reduce water demand. Current water use is 945 lpcd (250 gpcd) which SNWA aims to reduce to 752 lpcd (199 gpcd) by 2035. Presently the indoor outdoor water use proportion is about 40:60 in the Valley. An important component of the Valley's supply are the return flow credits which SNWA gets for the Colorado river water that they return back to the river. The credits process allows SNWA to withdraw additional one unit of river water for every unit of treated river water returned. The objectives of this research are (i) evaluating the extent to which the present available water supply can fulfill the water demand in the Valley in the future. This involves assessing the impacts of various water conservation policies and population projections on water supply and demand in the Las Vegas Valley (ii) evaluating the magnitude and interrelationship of the different outdoor water use components, their response to water conservation policies and their potential for water savings. This involves quantifying outdoor water use in response to water conservation, estimating the effect of nitrate loading in reuse water on the quality of shallow groundwater, and evaluating the potential for water savings from turf replacement in the Valley. To accomplish the research objectives, a water balance simulation model for the Valley has been developed, which documents the water cycle of the Valley and can be used to explore several what-if questions. System Dynamics (SD) modeling approach and software tool Stella are used to develop the model that runs the simulations from 1993 to 2035. The second policy explores the effect of conserving water only on the outdoor side. The third policy considers equal conservation both on the indoor and outdoor side while the fourth policy considers 67% outdoor and 33% indoor water use conservation. The fifth policy considers conserving water only on the indoor side. The results from the model for the first objective reveal the importance of outdoor water conservation and present it as a key solution. Water consumption decrease from 945 lpcd to 752 lpcd if met completely through outdoor conservation, generates the highest return flow credits. For the second objective the all outdoor conservation scenario gives the highest value of return flow credits and the least valucomponentscommponents of outdoor water use. The results can be a guide in developingoutdoortive outoor water conservation policies and the water balance model can be potentially used in helping policy makers make informed decisions on various water management issues--adapted from abstract.
"The purpose of this booklet is to increase community understanding about the Las Vegas Valley groundwater system, wells, and applicable state water law. The booklet contains information about water conservation and how well users can help protect the local groundwater supply"--P.1.
Book Synopsis Groundwater and Wells in the Las Vegas Valley by : Heather Gallo
Download or read book Groundwater and Wells in the Las Vegas Valley written by Heather Gallo and published by . This book was released on 1998 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The purpose of this booklet is to increase community understanding about the Las Vegas Valley groundwater system, wells, and applicable state water law. The booklet contains information about water conservation and how well users can help protect the local groundwater supply"--P.1.
Book Synopsis Las Vegas Valley Water Budget by : Ralph O. Patt
Download or read book Las Vegas Valley Water Budget written by Ralph O. Patt and published by . This book was released on 1978 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Publication by : University of Nevada System. Water Resources Center
Download or read book Publication written by University of Nevada System. Water Resources Center and published by . This book was released on 1978 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Southern Nevada Water Project, Second Stage by :
Download or read book Southern Nevada Water Project, Second Stage written by and published by . This book was released on 1977 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report to the Director of Conservation and Natural Resources, State of Nevada, on Water Supply for Las Vegas Valley by : Leeds, Hill, and Jewett
Download or read book Report to the Director of Conservation and Natural Resources, State of Nevada, on Water Supply for Las Vegas Valley written by Leeds, Hill, and Jewett and published by . This book was released on 1961 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Land and Water Use Effects on Ground-water Quality in Las Vegas Valley by : Robert F. Kaufmann
Download or read book Land and Water Use Effects on Ground-water Quality in Las Vegas Valley written by Robert F. Kaufmann and published by . This book was released on 1978 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground Water in Las Vegas Valley by : Patrick A. Domenico
Download or read book Ground Water in Las Vegas Valley written by Patrick A. Domenico and published by . This book was released on 1964 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: