The State of the Columbia River Basin
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Columbia River Treaty History and 2014/2024 Review
U.S. Army Corps of Engineers • Bonneville Power Administration Columbia River Treaty History and 2014/2024 Review 1 he Columbia River Treaty History of the Treaty T between the United States and The Columbia River, the fourth largest river on the continent as measured by average annual fl ow, Canada has served as a model of generates more power than any other river in North America. While its headwaters originate in British international cooperation since 1964, Columbia, only about 15 percent of the 259,500 square miles of the Columbia River Basin is actually bringing signifi cant fl ood control and located in Canada. Yet the Canadian waters account for about 38 percent of the average annual volume, power generation benefi ts to both and up to 50 percent of the peak fl ood waters, that fl ow by The Dalles Dam on the Columbia River countries. Either Canada or the United between Oregon and Washington. In the 1940s, offi cials from the United States and States can terminate most of the Canada began a long process to seek a joint solution to the fl ooding caused by the unregulated Columbia provisions of the Treaty any time on or River and to the postwar demand for greater energy resources. That effort culminated in the Columbia River after Sept.16, 2024, with a minimum Treaty, an international agreement between Canada and the United States for the cooperative development 10 years’ written advance notice. The of water resources regulation in the upper Columbia River U.S. Army Corps of Engineers and the Basin. -
The Columbia Basin Tribes and First Nations Jointly Developed This Paper To
Agenda Item E.2 Attachment 1 (Electronic Only) March 2021 a | EXECUTIVE SUMMARY he Columbia Basin tribes and First Nations jointly developed this paper to Tinform the U.S. and Canadian Entities, federal governments, and other re- gional sovereigns and stakeholders on how anadromous salmon and resident fish can be reintroduced into the upper Columbia River Basin. Reintroduction and res- toration of fish passage could be achieved through a variety of mechanisms, includ- ing the current effort to modernize the Columbia River Treaty (Treaty). Restoring fish passage and reintroducing anadromous fish should be investigated and imple- mented as a key element of integrating ecosystem-based function into the Treaty. Anadromous fish reintroduction is critical to restoring native peoples’ cultural, harvest, spiritual values, and First Foods taken through bilateral river development for power and flood risk management. Reintroduction is also an important facet of ecosystem adaptation to climate change as updated research indicates that only the Canadian portion of the basin may be snowmelt-dominated in the future, making it a critical refugium for fish as the Columbia River warms over time. This transboundary reintroduction proposal focuses on adult and juvenile fish pas- sage at Chief Joseph and Grand Coulee dams in the U.S. and at Hugh Keenleyside, Brilliant, Waneta and Seven Mile dams in Canada. Reintroduction would occur incrementally, beginning with a series of preliminary planning, research, and ex- perimental pilot studies designed to inform subsequent reintroduction and passage strategies. Long-term elements of salmon reintroduction would be adaptable and include permanent passage facilities, complemented by habitat improvement, ar- tificial propagation, monitoring, and evaluation. -
Dams and Hydroelectricity in the Columbia
COLUMBIA RIVER BASIN: DAMS AND HYDROELECTRICITY The power of falling water can be converted to hydroelectricity A Powerful River Major mountain ranges and large volumes of river flows into the Pacific—make the Columbia precipitation are the foundation for the Columbia one of the most powerful rivers in North America. River Basin. The large volumes of annual runoff, The entire Columbia River on both sides of combined with changes in elevation—from the the border is one of the most hydroelectrically river’s headwaters at Canal Flats in BC’s Rocky developed river systems in the world, with more Mountain Trench, to Astoria, Oregon, where the than 470 dams on the main stem and tributaries. Two Countries: One River Changing Water Levels Most dams on the Columbia River system were built between Deciding how to release and store water in the Canadian the 1940s and 1980s. They are part of a coordinated water Columbia River system is a complex process. Decision-makers management system guided by the 1964 Columbia River Treaty must balance obligations under the CRT (flood control and (CRT) between Canada and the United States. The CRT: power generation) with regional and provincial concerns such as ecosystems, recreation and cultural values. 1. coordinates flood control 2. optimizes hydroelectricity generation on both sides of the STORING AND RELEASING WATER border. The ability to store water in reservoirs behind dams means water can be released when it’s needed for fisheries, flood control, hydroelectricity, irrigation, recreation and transportation. Managing the River Releasing water to meet these needs influences water levels throughout the year and explains why water levels The Columbia River system includes creeks, glaciers, lakes, change frequently. -
Columbia River Crossing I-5 Immersed Tunnel I-5 Immersed Tunnel Advantages Immersed Tunnel
6 Sections 500 feet long x 170 feet wide 3,000 ft. Columbia River Crossing I-5 Immersed Tunnel I-5 Immersed Tunnel Advantages Immersed Tunnel Navigation clearances Aviation clearances No freeway noise on river front No mile-long elevated bridge ramps dividing Vancouver Aberdeen Casting Basin 165 x 910 feet Baltimore's Fort McHenry Tunnel Completed 1985 1.4 miles 8 lanes – 4 tubes 115,000 vehicles/day I-95 Immersed Tunnel saved Baltimore’s Inner Harbor 1985 1959 freeway plan Vancouver’s Massey Tunnel under Fraser River October 14, 2019 Vancouver’s Fraser River Bridge replaced by Tunnel 10 lanes April 1, 2020 Vancouver’s Columbia River Bridge replaced by Tunnel Øresund Bridge 20 sections x 577ft = 2.2miles & Tunnel 1999 138ft wide Øresund Tunnel Section 20 sections x 577ft =2.2miles 138ft wide Columbia River Tunnel Section 6 sections x 500ft = 0.6miles 170ft wide Immersed Tunnels About six 500 foot immersed tunnel sections could be a simple, elegant, and cost effective solution to the I-5 Columbia River Crossing. The Aberdeen Casting Basin used to build the SR 520 bridge pontoons would be well suited to casting tunnel sections. https://www.wsdot.wa.gov/sites/default/files/2014/11/12/SR520-Factsheet-Pontoons- February2017.pdf In 1985 Baltimore completed the Fort McHenry Immersed Tunnel and saved its famous Inner Harbor from encirclement by I-95 concrete bridge. https://www.baltimorebrew.com/2011/04/29/the-senator-and-the-highway/ Vancouver, Canada rejected a ten lane bridge over the Fraser in favor of an immersed tunnel. https://www.enr.com/blogs/15-evergreen/post/47724-vancouvers-george-massey- tunnel-replacement-may-now-be-a-tunnel-instead-of-a-bridge The 1999 Oresund Bridge & Immersed Tunnel connects Sweden to Denmark. -
Revelstoke Generating Station Unit 6 Project Factsheet-December 2018
Revelstoke Generating Station Unit 6 Project Factsheet-December 2018 This project would install a sixth generating unit into an empty four units were installed when the facility was constructed. bay at Revelstoke Generating Station. Revelstoke Unit 6 would The fifth generating unit was recently added and began add approximately 500 megawatts of capacity to our system service in 2010. and provide a significant amount of electricity when our Revelstoke Generating Station produces, on average, about customers need it most – during dark cold winter days 7,817 gigawatt hours or roughly 15 per cent of the electricity when furnaces, appliances and lights are all in use. BC Hydro generates each year. With the five generating units, Revelstoke Generating Station has a combined capacity of REVELSTOKE DAM AND GENERATING STATION 2,480 megawatts. Electricity generated by the plant is Revelstoke Dam and Generating Station are located on the delivered to the grid by two parallel 500 kilovolt transmission Columbia River, 5 kilometers upstream from the City of lines that run from Revelstoke Generating Station to the Revelstoke. The facilities are part of our Columbia system Ashton Creek substation near Kamloops. with Revelstoke Reservoir and Mica Dam located upstream and the Hugh L. Keenleyside Dam and Arrow Lakes Reservoir downstream. The Revelstoke Generating Station, completed in 1984, was designed to hold six generating units but only Project Timing We do not have a timeline for construction. Revelstoke 6 is an important contingency project in case demand grows faster than we expect. 1 Revelstoke Revelstoke Dam Reservoir Hwy 23 BRITISH COLUMBIA Hwy 1 Hwy 1 Hwy 23 Revelstoke Revelstoke Generating Station PROJECT BENEFITS AND OPPORTUNITIES The work to install the sixth generating unit at Revelstoke Generating Station would be very similar to the Revelstoke ○ Jobs . -
The Skagit-High Ross Controversy: Negotiation and Settlement
Volume 26 Issue 2 U.S. - Canada Transboundary Resource Issues Spring 1986 The Skagit-High Ross Controversy: Negotiation and Settlement Jackie Krolopp Kirn Marion E. Marts Recommended Citation Jackie K. Kirn & Marion E. Marts, The Skagit-High Ross Controversy: Negotiation and Settlement, 26 Nat. Resources J. 261 (1986). Available at: https://digitalrepository.unm.edu/nrj/vol26/iss2/6 This Article is brought to you for free and open access by the Law Journals at UNM Digital Repository. It has been accepted for inclusion in Natural Resources Journal by an authorized editor of UNM Digital Repository. For more information, please contact [email protected], [email protected], [email protected]. JACKIE KROLOPP KIRN* and MARION E. MARTS** The Skagit-High Ross Controversy: Negotiation and Settlement SETTING AND BACKGROUND The Skagit River is a short but powerful stream which rises in the mountains of southwestern British Columbia, cuts through the northern Cascades in a spectacular and once-remote mountain gorge, and empties into Puget Sound approximately sixty miles north of Seattle. The beautiful mountain scenery of the heavily glaciated north Cascades was formally recognized in the United States by the creation of the North Cascades National Park and the Ross Lake National Recreation Area in 1968, and earlier in British Columbia by creation of the E.C. Manning Provincial Park. The Ross Lake Recreation Area covers the narrow valley of the upper Skagit River in Washington and portions of several tributary valleys. It was created as a political and, to environmentalists who wanted national park status for the entire area, controversial, compromise which accom- modated the city of Seattle's Skagit River Project and the then-planned North Cascades Highway. -
BC Hydro Climate Change Assessment Report 2012
POTENTIAL IMPACTS OF CLIMATE CHANGE ON BC HYDRO’S WATER RESOURCES Georg Jost: Ph.D., Senior Hydrologic Modeller, BC Hydro Frank Weber; M.Sc., P. Geo., Lead, Runoff Forecasting, BC Hydro 1 EXecutiVE Summary Global climate change is upon us. Both natural cycles and anthropogenic greenhouse gas emissions influence climate in British Columbia and the river flows that supply the vast majority of power that BC Hydro generates. BC Hydro’s climate action strategy addresses both the mitigation of climate change through reducing our greenhouse gas emissions, and adaptation to climate change by understanding the risks and magnitude of potential climatic changes to our business today and in the future. As part of its climate change adaptation strategy, BC Hydro has undertaken internal studies and worked with some of the world’s leading scientists in climatology, glaciology, and hydrology to determine how climate change affects water supply and the seasonal timing of reservoir inflows, and what we can expect in the future. While many questions remain unanswered, some trends are evident, which we will explore in this document. 2 IMPACTS OF CLIMATE CHANGE ON BC HYDRO-MANAGED WATER RESOURCES W HAT we haVE seen so far » Over the last century, all regions of British Columbia »F all and winter inflows have shown an increase in became warmer by an average of about 1.2°C. almost all regions, and there is weaker evidence »A nnual precipitation in British Columbia increased by for a modest decline in late-summer flows for those about 20 per cent over the last century (across Canada basins driven primarily by melt of glacial ice and/or the increases ranged from 5 to 35 per cent). -
Overview of Wheat Movement on the Columbia River Report Prepared August 17, 2016 All Data Based on Five Year Averages (2011-2015)
Overview of Wheat Movement on the Columbia River Report Prepared August 17, 2016 All data based on five year averages (2011-2015) The Columbia-Snake River grain handling system includes: o 7 grain export terminals. o 26 up-country grain barge loading terminals along 360 miles of navigable river. o Eight dams that lift a barges a combined 735 feet. o 80 barges controlled by two companies (Shaver and Tidewater). The seven export terminals on the Columbia River annually export 26.5 MMT of grain, including 11.7 MMT of wheat. This makes the Columbia River the third largest grain export corridor in the world behind the Mississippi River and the Parana River in South America. Grain exports from the Columbia River continue to grow each year. Every year approximately 4.0 MMT of wheat, largely Soft White, is shipped down the Columbia River via barge from the states of Oregon, Washington, and Idaho. This is equivalent to: o 34% of all wheat exports from the Columbia River. o 15% of all grain exports from the Columbia River. o 15% of all wheat exported from the United States. o 70% of all wheat exported from the Pacific Northwest. o 50% of all wheat produced in the Pacific Northwest. The wheat moved by barge is largely sourced from the upper river system. o 18% from between Bonneville Dam and McNary Dam. o 36% from between McNary Dam and Lower Monumental Dam. o 46% from between Lower Monumental Dam and Lewiston, Idaho. o 54% of the wheat moved by barge moves through one or more of the four Lower Snake River dams. -
The Columbia River Gorge: Its Geologic History Interpreted from the Columbia River Highway by IRA A
VOLUMB 2 NUMBBI3 NOVBMBBR, 1916 . THE .MINERAL · RESOURCES OF OREGON ' PuLhaLed Monthly By The Oregon Bureau of Mines and Geology Mitchell Point tunnel and viaduct, Columbia River Hi~hway The .. Asenstrasse'' of America The Columbia River Gorge: its Geologic History Interpreted from the Columbia River Highway By IRA A. WILLIAMS 130 Pages 77 Illustrations Entered aa oeoond cl,... matter at Corvallis, Ore., on Feb. 10, l9lt, accordintt to tbe Act or Auc. :U, 1912. .,.,._ ;t ' OREGON BUREAU OF MINES AND GEOLOGY COMMISSION On1cm or THm Co><M188ION AND ExmBIT OREGON BUILDING, PORTLAND, OREGON Orncm or TBm DtBIICTOR CORVALLIS, OREGON .,~ 1 AMDJ WITHY COMBE, Governor HENDY M. PABKB, Director C OMMISSION ABTBUB M. SWARTLEY, Mining Engineer H. N. LAWRill:, Port.land IRA A. WILLIAMS, Geologist W. C. FELLOWS, Sumpter 1. F . REDDY, Grants Pass 1. L. WooD. Albany R. M. BIITT8, Cornucopia P. L. CAI<PBELL, Eugene W 1. KEBR. Corvallis ........ Volume 2 Number 3 ~f. November Issue {...j .· -~ of the MINERAL RESOURCES OF OREGON Published by The Oregon Bureau of Mines and Geology ~•, ;: · CONTAINING The Columbia River Gorge: its Geologic History l Interpreted from the Columbia River Highway t. By IRA A. WILLIAMS 130 Pages 77 Illustrations 1916 ILLUSTRATIONS Mitchell Point t unnel and v iaduct Beacon Rock from Columbia River (photo by Gifford & Prentiss) front cover Highway .. 72 Geologic map of Columbia river gorge. 3 Beacon Rock, near view . ....... 73 East P ortland and Mt. Hood . 1 3 Mt. Hamilton and Table mountain .. 75 Inclined volcanic ejecta, Mt. Tabor. 19 Eagle creek tuff-conglomerate west of Lava cliff along Sandy river. -
2020 EARLY SEASON REPORT Columbia Shuswap Regional District Golden, BC (Area ‘A’) Mosquito Program
2020 EARLY SEASON REPORT Columbia Shuswap Regional District Golden, BC (Area ‘A’) Mosquito Program Submitted by Morrow BioScience Ltd. April 17, 2020 www.morrowbioscience.com Toll Free: 1-877-986-3363 [email protected] TABLE OF CONTENTS Executive Summary ____________________________________________________________ 1 Introduction __________________________________________________________________ 2 Monitoring Methodology _______________________________________________________ 2 Data Management ____________________________________________________________ 4 Education Outreach ____________________________________________________________ 4 Season Forecast _______________________________________________________________ 5 Snowpack ________________________________________________________________________ 5 Weather __________________________________________________________________________ 7 Reporting Schedule ____________________________________________________________ 8 Contacts _____________________________________________________________________ 8 References ___________________________________________________________________ 9 LIST OF TABLES Table 1. Snow basin indices for the Upper Columbia Basin determined by the 1 April 2018, 1 April 2019, and 1 April 2020 bulletins ............................................................................................ 7 LIST OF APPENDICES Appendix I. Frequently Asked Questions (FAQs) regarding Aquabac®, the bacterial larvicide utilized by MBL (a.i., Bacillus thuringiensis var. israelensis) Appendix -
The Damnation of a Dam : the High Ross Dam Controversy
THE DAMYIATION OF A DAM: TIIE HIGH ROSS DAM CONTROVERSY TERRY ALLAN SIblMONS A. B., University of California, Santa Cruz, 1968 A THESIS SUBIUTTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF ARTS in the Department of Geography SIMON FRASER UNIVERSITY May 1974 All rights reserved. This thesis may not b? reproduced in whole or in part, by photocopy or other means, without permission of the author. APPROVAL Name: Terry Allan Simmons Degree: Master of Arts Title of Thesis: The Damnation of a Dam: The High Ross Dam Controversy Examining Committee: Chairman: F. F. Cunningham 4 E.. Gibson Seni Supervisor / /( L. J. Evendon / I. K. Fox ernal Examiner Professor School of Community and Regional Planning University of British Columbia PARTIAL COPYRIGHT LICENSE I hereby grant to Simon Fraser University rhe righc to lcnd my thesis or dissertation (the title of which is shown below) to users of the Simon Fraser University Library, and to make partial or single copies only for such users or in response to a request from the library of any other university, or other educational institution, on its own behalf or for one of its users. I further agree that permission for multiple copying of this thesis for scholarly purposes may be granted by me or the Dean of Graduate Studies. It is understood that copying or publication of this thesis for financial gain shall not be allowed ' without my written permission. Title of' ~hesis /mqqmkm: The Damnation nf a nam. ~m -Author: / " (signature ) Terrv A. S.imrnonze (name ) July 22, 1974 (date) ABSTRACT In 1967, after nearly fifty years of preparation, inter- national negotiations concerning the construction of the High Ross Dan1 on the Skagit River were concluded between the Province of British Columbia and the City of Seattle. -
Columbia River Treaty Review the Idaho Position This Position
Columbia River Treaty Review The Idaho Position This position Statement outlines the current position of a broad range of Idaho stakeholders (identified below and collectively referred to as “Idaho Stakeholders”) on the efforts to modernize the Columbia River Treaty (“CRT”) with Canada. I. Hydropower: The CRT provides for an “entitlement” for power benefits derived from the agreement. See CRT Article V.1 (“Canada is entitled to one half the downstream power benefits determined under Article VII”). The entitlement is determined as “the difference in the hydroelectric power capable of being generated in the United States of America with and without the use of Canadian storage, determined in advance, and is referred to in the Treaty as the downstream power benefits.” CRT Article VII; see also CRT Annex B ¶ 1 (“The downstream power benefits in the United States of America attributable to operation in accordance with Annex A of the storage provided by Canada under Article II will be determined in advance and will be the estimated increase in dependable hydroelectric capacity in kilowatts for agreed critical stream flow periods and the increase in average annual usable hydroelectric energy output in kilowatt hours on the basis of an agreed period of stream flow record”). Over time, this “Canadian Entitlement” has proven to greatly exceed the actual benefits. Discontinuation of the Canadian Entitlement would result “in an overall increase in annual revenue for the United States (about $180 million to $280 million).”1 As explained in the Regional Recommendation, at page 4, “rebalancing is necessary because the present Treaty power benefits are not equitably shared and Canada is deriving substantially greater value from coordinated power operations than the United States.” Idaho Stakeholders take the following position on Hydropower: 1.