Download or read book Making the Grade written by Clean Drinking Water Coalition and published by . This book was released on 2008 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of the New York City Department of Environmental Protection Operations Support Tool for Water Supply written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-01-11 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York City's water supply system is one of the oldest, largest, and most complex in the nation. It delivers more than 1.1 billion gallons of water each day from three upstate watersheds (Croton, Catskill, and Delaware) to meet the needs of more than eight million people in the City, one million people in Westchester, Putnam, Orange, and Ulster counties, and millions of commuters and tourists who visit the City throughout the year. The Catskill and Delaware portions, which make up about 90 percent of the supply, receive no filtration or treatment other than disinfection, except for rare instances of high turbidity when a coagulant is added to increase deposition of suspended solids. The remaining 10 percent of the supply comes from the Croton watershed and receives treatment via filtration. The drinking water supply is managed by the Bureau of Water Supply within the New York City Department of Environmental Protection (NYC DEP). To continue to avoid filtration of the Catskill/Delaware portion of the water supply, in 2007, NYC DEP reexamined its control of turbidity in the Catskill portion of the water supply, including both structural improvements to the system and operational changes. The Operations Support Tool (OST) was developed as part of these efforts. OST couples models of reservoir operations and water quality; it uses real-time data on streamflow, snow pack, water quality, reservoir levels, diversions, and releases; and it incorporates streamflow forecastsâ€"all in order to predict future reservoir levels, water delivery to customers, and water quality within the system. These predictions inform the system operators, who then make decisions based on the most current data and forecasts. This report reviews the use of OST in current and future reservoir operations. It considers potential ways in which the City can more effectively use OST, makes recommendations for additional performance measures, and reviews the potential effects of climate change on the City's water supply to help identify and enhance understanding of areas of potential future concern with regard to the use of OST.
Download or read book Review of the New York City Department of Environmental Protection Operations Support Tool for Water Supply written by National Academies of Sciences, Engineering, and Medicine (U.S.). Committee to Review the New York City Department of Environmental Protection Operations Support Tool for Water Supply and published by . This book was released on 2018 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: "New York City's water supply system is one of the oldest, largest, and most complex in the nation. It delivers more than 1.1 billion gallons of water each day from three upstate watersheds (Croton, Catskill, and Delaware) to meet the needs of more than eight million people in the City, one million people in Westchester, Putnam, Orange, and Ulster counties, and millions of commuters and tourists who visit the City throughout the year. The Catskill and Delaware portions, which make up about 90 percent of the supply, receive no filtration or treatment other than disinfection, except for rare instances of high turbidity when a coagulant is added to increase deposition of suspended solids. The remaining 10 percent of the supply comes from the Croton watershed and receives treatment via filtration. The drinking water supply is managed by the Bureau of Water Supply within the New York City Department of Environmental Protection (NYC DEP). To continue to avoid filtration of the Catskill/Delaware portion of the water supply, in 2007, NYC DEP reexamined its control of turbidity in the Catskill portion of the water supply, including both structural improvements to the system and operational changes. The Operations Support Tool (OST) was developed as part of these efforts. OST couples models of reservoir operations and water quality; it uses real-time data on streamflow, snow pack, water quality, reservoir levels, diversions, and releases; and it incorporates streamflow forecasts--all in order to predict future reservoir levels, water delivery to customers, and water quality within the system. These predictions inform the system operators, who then make decisions based on the most current data and forecasts. This report reviews the use of OST in current and future reservoir operations. It considers potential ways in which the City can more effectively use OST, makes recommendations for additional performance measures, and reviews the potential effects of climate change on the City's water supply to help identify and enhance understanding of areas of potential future concern with regard to the use of OST"--Publisher's description
Download or read book Watershed Management for Potable Water Supply written by National Research Council and published by National Academies Press. This book was released on 2000-02-17 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The New York Environment Book written by Eric A. Goldstein and published by . This book was released on 1990 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The New York Environment Book offers an in-depth analysis of New York City's environment.
Download or read book National Response Center written by National Response Center (U.S.) and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strategy 2011 2014 written by New York (N.Y.). Environmental Protection, Department of and published by . This book was released on 2011 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Impact Review in New York written by Michael Gerrard and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An all-encompassing guide to New York's State Environmental Quality Review Act (SEQRA) & the environmental impact review process that SEQRA generated. This unique publication takes project applicants, opponents, and regulators through every stage of the exacting compliance requirements & procedures of SEQRA & New York City's Environmental Quality Review. It discusses how to apply the local laws & regulations that fall within SEQRA and analyzes both court & administrative decisions. 2 Volumes
Download or read book How Great Cities are Fed written by Walter Page Hedden and published by . This book was released on 1929 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The New York City Department of Environmental Protection Climate Change Program written by New York (N.Y.). Environmental Protection, Department of and published by . This book was released on with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New York City Department of Environmental Protection Follow up on Operating Practices Bureau of Water Supply written by New York (State). Office of the State Deputy Comptroller for the City of New York and published by . This book was released on 1989 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainability and the U S EPA written by National Research Council and published by National Academies Press. This book was released on 2011-09-08 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainability is based on a simple and long-recognized factual premise: Everything that humans require for their survival and well-being depends, directly or indirectly, on the natural environment. The environment provides the air we breathe, the water we drink, and the food we eat. Recognizing the importance of sustainability to its work, the U.S. Environmental Protection Agency (EPA) has been working to create programs and applications in a variety of areas to better incorporate sustainability into decision-making at the agency. To further strengthen the scientific basis for sustainability as it applies to human health and environmental protection, the EPA asked the National Research Council (NRC) to provide a framework for incorporating sustainability into the EPA's principles and decision-making. This framework, Sustainability and the U.S. EPA, provides recommendations for a sustainability approach that both incorporates and goes beyond an approach based on assessing and managing the risks posed by pollutants that has largely shaped environmental policy since the 1980s. Although risk-based methods have led to many successes and remain important tools, the report concludes that they are not adequate to address many of the complex problems that put current and future generations at risk, such as depletion of natural resources, climate change, and loss of biodiversity. Moreover, sophisticated tools are increasingly available to address cross-cutting, complex, and challenging issues that go beyond risk management. The report recommends that EPA formally adopt as its sustainability paradigm the widely used "three pillars" approach, which means considering the environmental, social, and economic impacts of an action or decision. Health should be expressly included in the "social" pillar. EPA should also articulate its vision for sustainability and develop a set of sustainability principles that would underlie all agency policies and programs.
Download or read book Water Conservation Programs and Related Activities of the New York City Department of Environmental Protection written by New York (N.Y.). Department of Environmental Protection and published by . This book was released on 1993 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Protect Your Family from Lead in Your Home written by and published by . This book was released on 1995 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mannahatta written by Eric W. Sanderson and published by Abrams. This book was released on 2013-11-27 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: What did New York look like four centuries ago? An extraordinary reconstruction of a wild island from the forests of Times Square to the wetlands downtown. Named a Best Book of the Year by Library Journal, New York Magazine, and San Francisco Chronicle On September 12, 1609, Henry Hudson first set foot on the land that would become Manhattan. Today, it’s difficult to imagine what he saw, but for more than a decade, landscape ecologist Eric Sanderson has been working to do just that. Mannahatta: A Natural History of New York City is the astounding result of those efforts, reconstructing in words and images the wild island that millions now call home. By geographically matching an eighteenth-century map with one of the modern city, examining volumes of historic documents, and collecting and analyzing scientific data, Sanderson re-creates topography, flora, and fauna from a time when actual wolves prowled far beyond Wall Street and the degree of biological diversity rivaled that of our most famous national parks. His lively text guides you through this abundant landscape—while breathtaking illustrations transport you back in time. Mannahatta is a groundbreaking work that provides not only a window into the past, but also inspiration for the future. “[A] wise and beautiful book, sure to enthrall anyone interested in NYC history.” —Publishers Weekly (starred review) “A cartographical detective tale . . . The fact-intense charts, maps and tables offered in abundance here are fascinating.” —The New York Times “[An] exuberantly written and beautifully illustrated exploration of pre-European Gotham.” —San Francisco Chronicle “You don’t have to be a New Yorker to be enthralled.” —Library Journal
Download or read book New York City s Long range Water Quality and Watershed Protection Program written by New York (N.Y.). Department of Environmental Protection and published by . This book was released on 1989 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cooperation Challenge of Economics and the Protection of Water Supplies written by Joan Hoffman and published by Routledge. This book was released on 2010-04-05 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, Joan Hoffman examines the watershed collaboration from an economic perspective as well as the possibility of alternative means of water protection such as regulation. The case is examined in the light of similar collaborations elsewhere in the world.
