Download or read book Flood Hazards Along the Toutle and Cowlitz Rivers Washington from a Hypothetical Failure of Castle Lake Blockage written by Antonius Laenen and published by . This book was released on 1987 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flood Hazards along the Toutle and Cowletz Rivers written by Antonius Laenen, L. L. Orzol and published by . This book was released on 1987 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Emergency Assessment of Mount St Helens Post eruption Flood Hazards Toutle and Cowlitz Rivers Washington written by Frank Edward Byrne and published by . This book was released on 1948 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Emergency Assessment of Mount St Helens Post eruption Flood Hazards Toutle and Cowlitz Rivers Washington written by John Warfield Huddle and published by . This book was released on 1947 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flood and Sedimentation Hazards in the Toutle and Cowlitz River System as a Result of the Mt St Helens Eruption 1980 written by Thomas Dunne and published by . This book was released on 1981 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Decision Framework for Managing the Spirit Lake and Toutle River System at Mount St Helens written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-03-29 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1980 eruption of Mount St. Helens in southwest Washington State radically changed the physical and socio-economic landscapes of the region. The eruption destroyed the summit of the volcano, sending large amounts of debris into the North Fork Toutle River, and blocking the sole means of drainage from Spirit Lake 4 miles north of Mount St. Helens. As a result of the blockage, rising lake levels could cause failure of the debris blockage, putting the downstream population of approximately 50,000 at risk of catastrophic flooding and mud flows. Further, continued transport of sediment to the river from volcanic debris deposits surrounding the mountain reduces the flood carrying capacity of downstream river channels and leaves the population vulnerable to chronic flooding. The legacy of the 1980 eruption and the prospect of future volcanic, seismic, and flood events mean that risk management in the Spirit Lake Toutle River system will be challenging for decades to come. This report offers a decision framework to support the long-term management of risks related to the Spirit Lake and Toutle River system in light of the different regional economic, cultural, and social priorities, and the respective roles of federal, tribal, state, and local authorities, as well as other entities and groups in the region. It also considers the history and adequacy of characterization, monitoring, and management associated with the Spirit Lake debris blockage and outflow tunnel, other efforts to control transport of water and sediment from the 1980 and later eruptions, and suggests additional information needed to support implementation of the recommended decision framework.
Download or read book Water resources Investigations Report written by and published by . This book was released on 1991 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Circular written by and published by . This book was released on 1980 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geohydrology and Water Quality of Stratified drift Aquifers in the Lower Merrimack and Coastal River Basins Southeastern New Hampshire written by Peter J. Stekl and published by . This book was released on 1992 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: ... Describes the hydrologic and geologic characteristics of the stratified-drift aquifers - areal extent, saturated thickness, and transmissivity, ground-water levels, general directions of groundwater flow and yield of stratified drift and contributing area for selected aquifers after prolonged pumping; describes the general geohydrology of till and bedrock and water use and water yielding characteristics of the bedrock aquifer and documents groundwater quality; area covered in study includes Londonderry to New Castle, Beaver Brook, Little River, Spicket River and Powwow Rivers were the drainage sub-basins studied ...
Download or read book Regulation of Flood Hazard Areas to Reduce Flood Losses written by Jon A. Kusler and published by . This book was released on 1982 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1983 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1987 with total page 1576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1987-07 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mount St Helens written by Connie Manson and published by . This book was released on 1987 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Numerical Simulation of Mudflows from Hypothetical Failures of the Castle Lake Debris Blockage Near Mount St Helens WA written by and published by . This book was released on 1990 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monitoring and Mitigation of Volcano Hazards written by Roberto Scarpa and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: By the year 2000, the number of people at risk from volcanic hazards is likely to increase to around half a billion. Since 1980, significant advances have been made in volcano monitoring, the data from which provides the sole scientific basis for eruption prediction. Here, internationally renowned and highly experienced specialists provide 25 comprehensive articles covering a wide range of related topics: monitoring techniques and data analysis; modelling of monitoring data and eruptive phenomena; volcanic hazards and risk assessment; and volcanic emergency management. Selected case histories of recent volcanic disasters, such as Mount Pinatubo in the Philippines, demonstrate that effective communication - between scientists, civil authorities, the media and the population at risk - is essential to reducing the danger.
Download or read book A Decision Framework for Managing the Spirit Lake and Toutle River System at Mount St Helens written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-04-29 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1980 eruption of Mount St. Helens in southwest Washington State radically changed the physical and socio-economic landscapes of the region. The eruption destroyed the summit of the volcano, sending large amounts of debris into the North Fork Toutle River, and blocking the sole means of drainage from Spirit Lake 4 miles north of Mount St. Helens. As a result of the blockage, rising lake levels could cause failure of the debris blockage, putting the downstream population of approximately 50,000 at risk of catastrophic flooding and mud flows. Further, continued transport of sediment to the river from volcanic debris deposits surrounding the mountain reduces the flood carrying capacity of downstream river channels and leaves the population vulnerable to chronic flooding. The legacy of the 1980 eruption and the prospect of future volcanic, seismic, and flood events mean that risk management in the Spirit Lake Toutle River system will be challenging for decades to come. This report offers a decision framework to support the long-term management of risks related to the Spirit Lake and Toutle River system in light of the different regional economic, cultural, and social priorities, and the respective roles of federal, tribal, state, and local authorities, as well as other entities and groups in the region. It also considers the history and adequacy of characterization, monitoring, and management associated with the Spirit Lake debris blockage and outflow tunnel, other efforts to control transport of water and sediment from the 1980 and later eruptions, and suggests additional information needed to support implementation of the recommended decision framework.
