Watershed Management for Potable Water Supply

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Publisher : National Academies Press
ISBN 13 : 0309067774
Total Pages : 570 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Watershed Management for Potable Water Supply by : National Research Council

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 2000-03-17 with total page 570 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.

Review of the New York City Watershed Protection Program

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Publisher : National Academies Press
ISBN 13 : 0309679702
Total Pages : 423 pages
Book Rating : 4.3/5 (96 download)

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Book Synopsis Review of the New York City Watershed Protection Program by : National Academies of Sciences, Engineering, and Medicine

Download or read book Review of the New York City Watershed Protection Program written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-12-04 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York City's municipal water supply system provides about 1 billion gallons of drinking water a day to over 8.5 million people in New York City and about 1 million people living in nearby Westchester, Putnam, Ulster, and Orange counties. The combined water supply system includes 19 reservoirs and three controlled lakes with a total storage capacity of approximately 580 billion gallons. The city's Watershed Protection Program is intended to maintain and enhance the high quality of these surface water sources. Review of the New York City Watershed Protection Program assesses the efficacy and future of New York City's watershed management activities. The report identifies program areas that may require future change or action, including continued efforts to address turbidity and responding to changes in reservoir water quality as a result of climate change.

Review of the New York City Watershed Protection Program

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Publisher : National Academies Press
ISBN 13 : 0309679672
Total Pages : 423 pages
Book Rating : 4.3/5 (96 download)

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Book Synopsis Review of the New York City Watershed Protection Program by : National Academies of Sciences, Engineering, and Medicine

Download or read book Review of the New York City Watershed Protection Program written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2021-01-04 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York City's municipal water supply system provides about 1 billion gallons of drinking water a day to over 8.5 million people in New York City and about 1 million people living in nearby Westchester, Putnam, Ulster, and Orange counties. The combined water supply system includes 19 reservoirs and three controlled lakes with a total storage capacity of approximately 580 billion gallons. The city's Watershed Protection Program is intended to maintain and enhance the high quality of these surface water sources. Review of the New York City Watershed Protection Program assesses the efficacy and future of New York City's watershed management activities. The report identifies program areas that may require future change or action, including continued efforts to address turbidity and responding to changes in reservoir water quality as a result of climate change.

Review of the New York City Department of Environmental Protection Operations Support Tool for Water Supply

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Publisher : National Academies Press
ISBN 13 : 0309482798
Total Pages : 215 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Review of the New York City Department of Environmental Protection Operations Support Tool for Water Supply by : National Academies of Sciences, Engineering, and Medicine

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.

New York City Drinking Water Quality Control

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Publisher :
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.:/5 (237 download)

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Book Synopsis New York City Drinking Water Quality Control by : New York (N.Y.). Department of Environmental Protection

Download or read book New York City Drinking Water Quality Control written by New York (N.Y.). Department of Environmental Protection and published by . This book was released on 1992 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Review of the New York City Department of Environmental Protection Operations Support Tool for Water Supply

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Publisher :
ISBN 13 : 9780309482806
Total Pages : 215 pages
Book Rating : 4.4/5 (828 download)

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Book Synopsis Review of the New York City Department of Environmental Protection Operations Support Tool for Water Supply 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

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

Handbook of Drinking Water Quality

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Publisher : John Wiley & Sons
ISBN 13 : 9780471287896
Total Pages : 600 pages
Book Rating : 4.2/5 (878 download)

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Book Synopsis Handbook of Drinking Water Quality by : John DeZuane

Download or read book Handbook of Drinking Water Quality written by John DeZuane and published by John Wiley & Sons. This book was released on 1997-01-31 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Well-written and informative." --Richard Lewis, Lewis Information Systems "This [book] combines information which could possibly haverequired as many as four reference sources in the past." --Steven C. Messer In its first edition, John De Zuane's popular reference drewwide praise for being an insightful theoretical resource. Now, inthe second edition of Handbook of Drinking Water Quality, DeZuane builds on that legacy with the same practical and conceptualemphases, adding a wealth of new information that providesimmediate access to the data and guidelines needed to * understand the impact of drinking water parameters on publichealth * help build and operate water supply facilities * conduct reliable drinking water sampling, monitoring, andanalytical evaluation * implement potability standards from the source to the treatmentfacility, to storage, to the tap * write new standards and expand/modify existing standards asquickly as needed Preventing contamination of drinking water requires amultidisciplinary perspective, one that incorporates elements ofbacteriology, chemistry, physics, engineering, public health,preventive medicine, and control and evaluation management. In aconcise, easy-to-use format, Handbook of Drinking WaterQuality, Second Edition, describes * Data and guidelines from the World Health Organization and theEuropean Community used to develop drinking water standards * U.S. drinking water standards--their physical, chemical,microbiological, and radionuclide parameters and monitoringrequirements * EPA-approved analytical methods and the most effectivetreatment technologies for each contaminant * Critical concepts of water quality control as applied in watertreatment in conventional or chemical treatment plants * Disinfection and fluoridation requirements * Common problems with water distribution systems, including deadends, sediments, bacterial growth, insufficient pressure, and mainbreaks To keep pace with recent breakthroughs in scientific research,water analysis, and program implementation and monitoring, thisSecond Edition features expanded and updated informationon * All drinking water regulations issued since the previousedition in 1990 * Current drinking water standards adopted by the EuropeanCommunity * Lead poisoning, radon, and Cryptosporidium * Compulsory water treatment for lead and copper * Coliform Rule compliance (disinfection and filtration) * Trihalomethane reduction with ozonation As a quick reference, handbook, and technical manual Handbookof Drinking Water Quality, Second Edition, is an essentialvolume for engineers, water supply and treatment personnel,environmental scientists, public health officials, or anyoneresponsible for assuring the safety of drinking water.

Making the Grade

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Publisher :
ISBN 13 :
Total Pages : 65 pages
Book Rating : 4.:/5 (122 download)

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Book Synopsis Making the Grade by : Clean Drinking Water Coalition

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:

H.R. 2771, to Amend the Safe Drinking Water Act to Reauthorize the New York City Watershed Protection Program

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Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis H.R. 2771, to Amend the Safe Drinking Water Act to Reauthorize the New York City Watershed Protection Program by : United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment and Hazardous Materials

Download or read book H.R. 2771, to Amend the Safe Drinking Water Act to Reauthorize the New York City Watershed Protection Program written by United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment and Hazardous Materials and published by . This book was released on 2004 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guidelines for Drinking-water Quality

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Publisher : World Health Organization
ISBN 13 : 9789241545037
Total Pages : 260 pages
Book Rating : 4.5/5 (45 download)

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Book Synopsis Guidelines for Drinking-water Quality by : World Health Organization

Download or read book Guidelines for Drinking-water Quality written by World Health Organization and published by World Health Organization. This book was released on 1993 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes the methods used in the surveillance of drinking water quality in the light of the special problems of small-community supplies, particularly in developing countries, and outlines the strategies necessary to ensure that surveillance is effective.

Natural and Engineered Solutions for Drinking Water Supplies

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Publisher : CRC Press
ISBN 13 : 146655164X
Total Pages : 299 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Natural and Engineered Solutions for Drinking Water Supplies by : Emily Alcott

Download or read book Natural and Engineered Solutions for Drinking Water Supplies written by Emily Alcott and published by CRC Press. This book was released on 2013-03-26 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Guidelines for Drinking-water Quality

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Publisher : World Health Organization
ISBN 13 : 9789241546386
Total Pages : 542 pages
Book Rating : 4.5/5 (463 download)

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Book Synopsis Guidelines for Drinking-water Quality by : World Health Organization

Download or read book Guidelines for Drinking-water Quality written by World Health Organization and published by World Health Organization. This book was released on 2004-08-31 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the third edition of the WHO's guidelines which are used by countries worldwide to set standards for the regulation of drinking water quality and effective approaches to water safety management. This revised edition has been updated to take account of recent developments in risk assessment and management. Topics discussed include: a framework for drinking water safety and discussion of the roles and responsibilities of different stakeholders, such as national regulators, water suppliers and independent surveillance agencies; guidance on microbial safety of drinking water through safety plans; new scientific information on chemicals, waterborne pathogens and individual chemical hazards of actual or potential concern. It also considers the application of the guidelines in specific circumstances, such as in emergencies and disasters, and to specific applications, such as bottled water. It also contains information on over 130 documents which substantiate or explain the content of the Guidelines, and on good practice guidance in achieving drinking-water safety.

New York City 2003 Drinking Water Supply and Quality Report

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Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (122 download)

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Book Synopsis New York City 2003 Drinking Water Supply and Quality Report by : New York (N.Y.). Environmental Protection, Department of

Download or read book New York City 2003 Drinking Water Supply and Quality Report written by New York (N.Y.). Environmental Protection, Department of and published by . This book was released on 2004 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Rules and Classifications and Standards of Quality and Purity for Waters of New York State

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Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Rules and Classifications and Standards of Quality and Purity for Waters of New York State by : New York (State). Water Pollution Control Board

Download or read book Rules and Classifications and Standards of Quality and Purity for Waters of New York State written by New York (State). Water Pollution Control Board and published by . This book was released on 1950 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Drinking Water Quality in New York City

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (569 download)

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Book Synopsis Drinking Water Quality in New York City by : Shirley M. Victor

Download or read book Drinking Water Quality in New York City written by Shirley M. Victor and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

New York City 2002 Drinking Water Supply and Quality Report

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Author :
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (122 download)

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Book Synopsis New York City 2002 Drinking Water Supply and Quality Report by : New York City. Environmental Protection, Department of

Download or read book New York City 2002 Drinking Water Supply and Quality Report written by New York City. Environmental Protection, Department of and published by . This book was released on 2003 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

New York City 2001 Drinking Water Supply and Quality Report

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Publisher :
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (122 download)

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Book Synopsis New York City 2001 Drinking Water Supply and Quality Report by : New York City. Environmental Protection, Department of

Download or read book New York City 2001 Drinking Water Supply and Quality Report written by New York City. Environmental Protection, Department of and published by . This book was released on 2002 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: