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Author: Thomas Harter
Publisher: UCANR Publications
ISBN: 1879906813
Category : Technology & Engineering
Languages : en
Pages : 274
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Book Description
This guide will help resource managers, planners, and other decision makers better understand and assess water supplies and to define and manage protection areas for water sources. Developed for those who are interested in water resources, it can easily be used as text material for educational short courses.
Author: Thomas Harter
Publisher: UCANR Publications
ISBN: 1879906813
Category : Technology & Engineering
Languages : en
Pages : 274
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Book Description
This guide will help resource managers, planners, and other decision makers better understand and assess water supplies and to define and manage protection areas for water sources. Developed for those who are interested in water resources, it can easily be used as text material for educational short courses.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309172683
Category : Nature
Languages : en
Pages : 569
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Book Description
In 1997, New York City adopted a mammoth watershed agreement to protect its drinking water and avoid filtration of its large upstate surface water supply. Shortly thereafter, the NRC began an analysis of the agreement's scientific validity. The resulting book finds New York City's watershed agreement to be a good template for proactive watershed management that, if properly implemented, will maintain high water quality. However, it cautions that the agreement is not a guarantee of permanent filtration avoidance because of changing regulations, uncertainties regarding pollution sources, advances in treatment technologies, and natural variations in watershed conditions. The book recommends that New York City place its highest priority on pathogenic microorganisms in the watershed and direct its resources toward improving methods for detecting pathogens, understanding pathogen transport and fate, and demonstrating that best management practices will remove pathogens. Other recommendations, which are broadly applicable to surface water supplies across the country, target buffer zones, stormwater management, water quality monitoring, and effluent trading.
Author:
Publisher: DIANE Publishing
ISBN: 142890591X
Category : Watershed management
Languages : en
Pages : 41
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Book Description
Author: Emily Alcott
Publisher: CRC Press
ISBN: 146655164X
Category : Nature
Languages : en
Pages : 299
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Book Description
Illuminating opportunities to develop a more integrated approach to municipal water system design, Natural and Engineered Solutions for Drinking Water Supplies: Lessons from the Northeastern United States and Directions for Global Watershed Management explores critical factors in the decision-making processes for municipal water system delivery. The book offers vital insights to help inform management decisions on drinking water supply issues in other global regions in our increasingly energy- and carbon-constrained world. The study evaluates how six cities in the northeastern United States have made environmental, economic, and social decisions and adopted programs to protect and manage upland forests to produce clean drinking water throughout their long histories. New York, New York; Boston and Worcester, Massachusetts; New Haven and Bridgeport, Connecticut; and Portland, Maine have each managed city watersheds under different state regulations, planning and development incentives, biophysical constraints, social histories, and ownerships. Some of the overarching questions the book addresses relate to how managers should optimize the investments in their drinking water systems. What is the balance between the use of concrete/steel treatment plants (gray infrastructure) and forested/grassland/wetland areas (green infrastructure) to protect surface water quality? The case studies compare how engineered and/or natural systems are employed to protect water quality. The conclusions drawn establish that it makes environmental, economic, and social sense to protect and manage upland forests to produce water as a downstream service. Such stewardship is far more preferable than developing land and using engineering, technology, and artificial filtration as a solution to maintaining clean drinking water. Lessons learned from this insightful study provide effective recommendations for managers and policymakers that reflect the scientific realities of how forests and engineering can be best integrated into effective watershed management programs and under what circumstances.
Author:
Publisher: DIANE Publishing
ISBN:
Category : Drinking water
Languages : en
Pages : 112
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Book Description
Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 56
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Book Description
Author: Chris Davis
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 132
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Book Description
This basic practice guide addresses watershed or catchments management from the perspective of drinking water quality protection on an international scope. Topics covered in this guide are based on the recommendation of delegates at the March, 2005 joint watershed management seminar/workshop was held in Honolulu, HI. This compliation of articles was prepared jointly by members of the Australian Water Association and the American Water Works Association to serve as a basic guide for the global water systems members.
Author: National Research Council
Publisher:
ISBN: 9780309386173
Category :
Languages : en
Pages : 564
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Book Description
In 1997, New York City adopted a mammoth watershed agreement to protect its drinking water and avoid filtration of its large upstate surface water supply. Shortly thereafter, the NRC began an analysis of the agreement's scientific validity. The resulting book finds New York City's watershed agreement to be a good template for proactive watershed management that, if properly implemented, will maintain high water quality. However, it cautions that the agreement is not a guarantee of permanent filtration avoidance because of changing regulations, uncertainties regarding pollution sources, advances in treatment technologies, and natural variations in watershed conditions. The book recommends that New York City place its highest priority on pathogenic microorganisms in the watershed and direct its resources toward improving methods for detecting pathogens, understanding pathogen transport and fate, and demonstrating that best management practices will remove pathogens. Other recommendations, which are broadly applicable to surface water supplies across the country, target buffer zones, stormwater management, water quality monitoring, and effluent trading.
Author: Dorothy Green
Publisher: Univ of California Press
ISBN: 0520253272
Category : History
Languages : en
Pages : 336
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Book Description
"Dorothy Green has produced a tour de force with her wonderfully clear exposition of the evolution of water-management successes and failures in the greater Los Angeles area and much of the state."—Norris Hundley, author of The Great Thirst: Californians and Water—A History "If you have questions about water management in California, this book holds the answers. Water delivery systems make life possible in California, from natural watersheds and rivers to man-made aqueducts, treatment plants and delivery pipes. Dorothy Green's Managing Water uses the Los Angeles area to tell a statewide story of water supply, drinking water quality and treatment, conservation, recycling, and future planning. How is water kept pure or, when polluted, made clean again? What contaminates lurk in groundwater basins? What agency delivers water to your home? And how are water policy decisions made that effect your future? This is a detailed summary of the complex world of California water management that provides common sense recommendations for the future."—David Carle, author of Introduction to Water in California "For students of California water, Dorothy Green uses the complexity of water management in the Los Angeles area as the essential classroom. This is required reading and a necessary reference for all who participate in southern California's efforts to manage its most limited and threatened resource."—Jeffrey Mount, University of California, Davis, author of California Rivers and Streams
Author: Erwin Jon Orosz
Publisher: Nova Snova
ISBN: 9781536172843
Category : Drinking water
Languages : en
Pages : 272
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Book Description
The U.S. Geological Survey (USGS) Environmental Health Mission Area (EHMA) is providing comprehensive science on sources, movement, and transformation of contaminants and pathogens in watershed and aquifer drinking-water supplies and in built water and wastewater infrastructure in the Greater Chicago Area. The focus of chapter 1 is on assessing point-of-use (tapwater) drinking-water exposure pathways for a broad range of potential environmental contaminants and exploring infrastructure-related factors that could alter or transform chemical constituents or microbial communities in drinking water (such as treatment plant technology, distribution system characteristics, private plumbing components, and point-of-use treatment)Pennsylvania has the second highest number of residential wells of any state in the Nation with approximately 2.4 million residents that depend on groundwater for their domestic water supply. The groundwater used for domestic water supply in Bradford County is obtained primarily from shallow bedrock and from unconsolidated (glacial) deposits that overlie the bedrock. As reported in chapter 2, data for 72 domestic wells were collected and analyzed for a wide range of constituents that could be evaluated in relation to drinking water health standards, geology, land use, and other environmental factors.The occurrence of arsenic and uranium in groundwater at concentrations that exceed drinking-water standards is a concern because of the potential adverse effects on human health. The Connecticut Department of Public Health reported that there are about 322,600 private wells in Connecticut. The State does not require that existing private wells be routinely tested for arsenic, uranium, or other contaminants. The U.S. Geological Survey (USGS) completed an assessment in 2016 on the distribution of concentrations of arsenic and uranium in groundwater from bedrock in Connecticut. Chapter 3 presents the major findings for arsenic and uranium concentrations from water samples collected from 2013 to 2015 from private wells.The circumstances and response to Flint's drinking water contamination involved implementation and oversight lapses at the EPA, the state of Michigan, the Michigan Department of Environmental Quality (MDEQ), and the city of Flint. Chapter 4 evaluates additional matters concerning the agency's management controls when responding to the Flint contamination incident.Federal agencies have identified several billion dollars in existing and future tribal drinking water and wastewater infrastructure needs. Chapter 5 examines the extent to which selected federal agencies identified tribes' drinking water and wastewater infrastructure needs and funded tribal water infrastructure projects, including tribes' most severe sanitation deficiencies.
