Water Quality
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Spring Chinook Salmon Dworshak National Fish Hatchery Clearwater River, Idaho
Spring Chinook Salmon Dworshak National Fish Hatchery Clearwater River, Idaho Howard Burge Ray Jones U.S. Fish and Wildlife Service Idaho Fishery Resource Office Ahsahka, Idaho Idaho Washington NF Clearwater River Clearwater Lower Hatchery Columbia Lower Little Goose Granite Monumental Dam Dam Dam Dworshak Dam Clearwater R Dworshak Lochsa R River Snake NFH River Lewiston Kooskia IDFG Ice Harbor NFH Satellites Dam Selway River Rapid R Hatchery Hells Canyon Dam Oxbow Dam SF Clearwater McNary Brownlee Dam Dam Oregon Salmon River Program Goals 9,135 adults above Lower Granite Dam Harvest of 36,500 in ocean, Columbia River, and Lower Snake River fisheries Original production goal of 1.4 mil smolts Current production goal of 1.05 mil smolts - changed in 1996 Management Objectives Provide sport & tribal fishing opportunities in the Lower Clearwater River Return adequate broodstock to meet production needs Minimize impacts to natural populations Assist other programs in the Clearwater basin M & E Objectives Evaluate the effectiveness of the program so that it can be managed adaptively Determine the total adult return to assess if the program is meeting its mitigation goals Document and communicate programs success at meeting its program and management goals Coordinate hatchery and R,M & E activities Lewiston Dam 1929-1972 Leavenworth NFH 1983 - 86 Little White NFH 1983 & 85 1989 - 2010 Dworshak NFH Kooskia NFH 1995 Rapid River SH 1987 & 88 Broodstock sources and years Dworshak Spring Chinook Broodstock 50:50 ratio of males to females Approximately 65% of returning adults are 2-ocean Average size of a 2-ocean adult is 29 inches Average pre-spawn mortality (1995-2010) 3.1% Chinook arrive ~ May - August Spawning ~ late Aug - early Sept Juvenile Performance Rearing ~ approx. -
January 2018 Water Supply Briefing National Weather Service/Northwest River Forecast Center
January 2018 Water Supply Briefing National Weather Service/Northwest River Forecast Center Telephone Conference : 1-914-614-3221 Pass Code : 619-465-763 2018 Briefing Dates: Jan 4 – 10am Pacific Time Feb 1 - 10am Pacific Time March 1 - 10am Pacific Time April 5 - 10am Daylight Savings Time May 3 - 10am Daylight Savings Time Kevin Berghoff, NWRFC [email protected] (503)326-7291 Water Supply Forecast Briefing Outline . Review of WY2017 Water Supply Season . Observed Conditions WY2018: . Precipitation . Temperature Hydrologic . Snowpack model states . Runoff . Future Conditions: . 10 days of quantitative forecast precipitation (QPF) . 10 days of quantitative forecast temperature (QTF) Climate . Historical climate forcings appended thereafter Forcings . Climate Outlook . Summary WY2017 Precipitation Summary Upper Columbia Precip %Normal Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep WY2017 Clark Fork River Basin 201 31 95 56 203 190 82 72 105 20 7 94 97 Flathead River Basin 309 52 82 38 243 223 151 47 80 4 16 57 109 Kootenai River Basin 275 75 76 44 234 198 133 64 53 15 22 53 104 Spokane River Basin 323 61 52 41 213 250 117 67 65 6 5 148 115 166 94 78 44 130 190 148 103 77 19 25 76 96 Columbia River Basin abv Arrow Dam Snake River Precip %Normal Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep WY2017 Henrys Fork River Basin 308 43 146 104 217 106 166 38 99 46 20 269 126 Upper Snake abv American Falls Dam 291 39 145 139 246 100 156 40 88 50 27 249 129 Middle Snake Tributaries 260 26 135 155 255 131 120 63 75 30 43 138 125 Payette River -
Hells Canyon Complex Total Dissolved Gas Study
Hells Canyon Complex Total Dissolved Gas Study Ralph Myers Project Limnologist Sharon E. Parkinson Principal Engineer Technical Report Appendix E.2.2-4 March 2002 Revised July 2003 Hells Canyon Complex FERC No. 1971 Copyright © 2003 by Idaho Power Company Idaho Power Company Hells Canyon Complex Total Dissolved Gas Study TABLE OF CONTENTS Table of Contents ............................................................................................................................. i List of Tables...................................................................................................................................ii List of Figures .................................................................................................................................ii List of Appendices .........................................................................................................................iii Abstract ........................................................................................................................................... 1 1. Introduction ................................................................................................................................ 2 2. Study Area.................................................................................................................................. 3 3. Plant Operations ......................................................................................................................... 4 4. Methods..................................................................................................................................... -
February 10, 2010 the Valley Voice 1
February 10, 2010 The Valley Voice 1 Volume 19, Number 3 February 10, 2010 Delivered to every home between Edgewood, Kaslo & South Slocan. Published bi-weekly. “Your independently owned regional community newspaper serving the Arrow Lakes, Slocan & North Kootenay Lake Valleys.” WE Graham and Winlaw Schools under review for closure or re-configuration by Jan McMurray The estimated savings of closing move the VWP to Mt. Sentinel. near Castlegar that was closed, but kindergarteners, and said she hoped School District No. 8’s board Winlaw School is $64,000. In this Campbell answered, “Anything is the funding was still coming in and parents would ask board members to of education will decide the fate of scenario, it was assumed that all possible.” there were still community programs consider this in their decision. Winlaw and WE Graham Schools kids from the two communities Another concern if WEG running at the school. Ahead of the February 16 on April 13, as part of the district’s would go to WEG, although it was closes is the fate of WE Graham Former Slocan Valley school meeting at WEG, parents are asked ongoing review of its facilities. acknowledged that some parents Community Service Society. The trustee, Penny Tees, commented to submit their ideas in writing to the At a public meeting in Winlaw would choose to send their children society gets some of its funding from that busing was at the core of the district office in Nelson, or to book on February 1, the board and some south to Brent Kennedy. The 7/8 the school district because WEG has three options. -
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. -
Clean Water Act Section 401 Water Quality Certification Hells Canyon Complex (FERC Project Number 1971)
Evaluation and Findings Report: Clean Water Act Section 401 Water Quality Certification Hells Canyon Complex (FERC Project Number 1971) May 2019 Northwest Region 700 NE Multnomah St. Suite 600 Portland, OR 97232 Phone: 503-229-5696 800-452-4011 Fax: 503-229-5850 www.oregon.gov/DEQ DEQ is a leader in restoring, maintaining and enhancing the quality of Oregon’s air, land and water. Oregon Department of Environmental Quality 401 Water Quality Certification Hells Canyon Complex (FERC Project Number 1971) This report prepared by: Oregon Department of Environmental Quality 700 NE Multnomah St Suite 600 Portland, OR 97232 1-800-452-4011 www.oregon.gov/deq Contact: Marilyn Fonseca 503-229-6804 Documents can be provided upon request in an alternate format for individuals with disabilities or in a language other than English for people with limited English skills. To request a document in another format or language, call DEQ in Portland at 503-229-5696, or toll-free in Oregon at 1-800-452-4011, ext. 5696; or email [email protected]. State of Oregon Department of Environmental Quality ii 401 Water Quality Certification Hells Canyon Complex (FERC Project Number 1971) Table of Contents 1 Introduction ......................................................................................................................................... 1 2 Requirements for Certification ............................................................................................................ 1 2.1 Applicable Federal and State Law .............................................................................................. -
The Valley Voice Is a Locally-Owned Independent Newspaper
February 22, 2012 The Valley Voice 1 Volume 21, Number 4 February 22, 2012 Delivered to every home between Edgewood, Kaslo & South Slocan. Published bi-weekly. “Your independently owned regional community newspaper serving the Arrow Lakes, Slocan & North Kootenay Lake Valleys.” Ministry slaps suspension on Meadow Creek Cedar’s forest licence by Jan McMurray that the $42,000 fine and the Wiggill also explained that there rather than allowing Meadow Creek for Meadow Creek Cedar. An FPB Meadow Creek Cedar (MCC) remediation order to reforest the is one exception to the company’s Cedar to seize the logs in the bush.” spokesperson reported that the has been given notice that its forest six blocks relate directly to the licence suspension. Operations on He added that if logs are left in the investigation of that complaint is licence is suspended as of February silviculture contravention found in a cutblock in the Trout Lake area, bush too long, there is a vulnerability nearing completion. FPB complaints 29. The company was also given the recent investigation. The decision which include a road permit, will be to spruce budworm. are completely separate from ministry a $42,000 fine for failing to meet to suspend the licence, however, was allowed to continue past the February Wiggill confirmed that some investigations. its silviculture (tree planting) made based on both current and past 29 suspension date. “This is to additional ministry investigations are In addition, many violations of obligations, and an order to have contraventions. essentially protect the interests of the ongoing involving Meadow Creek safety regulations have been found the tree planting done by August 15. -
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 Basin Plan
FOR REFERENCE ONLY This version is now archived. Updated 2019 Columbia Region Action Plans available at: fwcp.ca/region/columbia-region Photo credit: Larry Halverson COLUMBIA BASIN PLAN June 2012 Contents 1. Introduction ......................................................................................................................... 1 1.1 Fish and Wildlife Compensation Program ........................................................................ 1 Vision ........................................................................................................................................ 2 Principles .................................................................................................................................. 2 Partners .................................................................................................................................... 2 Policy Context ........................................................................................................................... 2 Program Delivery ...................................................................................................................... 4 Project Investment Criteria ...................................................................................................... 4 2. The Columbia River Basin .................................................................................................... 6 2.1 Setting ............................................................................................................................. -
The Hells Canyon Dam Controversy
N 1956, AT THE TENDER AGE OF THIRTY-TWO, Frank Church made a bold bid for the United States Senate. After squeak- I ing out a victory in the hotly contested Idaho Democratic pri- mary, Church faced down incumbent Senator Herman Welker, re- ceiving nearly percent of the vote. One issue that loomed over the campaign was an emerging dis- pute over building dams in the Snake River’s Hells Canyon. While Church and other Democrats supported the construction of a high federal dam in the Idaho gorge, their Republican opponents favored developing the resource through private utility companies. Idaho EVOLUTION voters split on the issue, and so, seeking to avoid a divisive debate, Church downplayed his position during the general election “be- of an cause it was not a winning issue, politically.”1 Senator Frank Church Although Church won the election, he could not escape the is- sue. Indeed, his victory and subsequent assignment to the Senate Committee on Interior and Insular Affairs put him at the center of a growing controversy about damming Hells Canyon. Over the next eighteen years, Church wrestled with balancing Idaho’s demand for economic growth and his own pro-development beliefs with an emerging environmental movement’s demand for preservation of nature—in Idaho and across the nation. As he grappled with these competing interests, Church under- went a significant transformation. While Church often supported development early in his Senate career, he, like few others of his time, began to see the value of wild places and to believe that rivers offered more than power production opportunities and irrigation water. -
The Place Where We Live: Looking Back to Look Forward
The Place Where We Live LOOKING BACK TO LOOK FORWARD THE PLACE WHERE WE LIVE: LOOKING BACK TO LOOK FORWARD We’re all downstream. — Ecologists motto, adopted by Margaret and Jim Drescher Windhorse Farm, New Germany, Nova Scotia Cover Photo — Fishing on the Salmo River — early 1900’s. PHOTO COURTESY OF TRAIL CITY ARCHIVES INSET PHOTOS COURTESY OF BERNARINE STEDILE AND THE SALMO MUSEUM Gerry and Alice Nellestijn at Wulf Lake — September Long Weekend 1999 © The Salmo Watershed Streamkeepers Society Printed in Canada The Salmo Watershed Streamkeepers Society and the Salmo Watershed Assessment Project – Youth Team gratefully acknowledge support from Alice Nellestijn of QNB Creative Inc. for design and production. Kay Hohn brought excellent proofreading skills that were able to pull this book together without changing the flavour of individual contributions.Without their assistance our book would not be possible. This book is a direct result of the Salmo Watershed Streamkeepers Society’s (SWSS), Salmo Watershed Assessment Project also known as the “Partnership Proposal For Youth Services Canada Project:Youth Jobs With a Purpose.” SWSS activated funds to employ eight youth for the summer of 1999.This book emerged from expectations and interests from our staff and youth team.We hope you enjoy it. We are grateful for our partnership with the scientific community and Human Resources Development Canada. For SWSS and our Youth,the summer of 1999 is a year that we will all remember, thanks to you. i The Place Where We Live: Looking Back To Look Forward PREFACE In the summer of 1999, the Salmo Watershed Streamkeepers Society (SWSS) partnered with Human Resources Development Canada (HRDC) to carry out an assessment of the Salmo River Watershed.This assessment was conducted to tell us ‘what is’ the condition of the environmental habitat of our mainstem, tributaries and riparian area (the zone of influence between the land and water). -
Snake River Flow Augmentation Impact Analysis Appendix
SNAKE RIVER FLOW AUGMENTATION IMPACT ANALYSIS APPENDIX Prepared for the U.S. Army Corps of Engineers Walla Walla District’s Lower Snake River Juvenile Salmon Migration Feasibility Study and Environmental Impact Statement United States Department of the Interior Bureau of Reclamation Pacific Northwest Region Boise, Idaho February 1999 Acronyms and Abbreviations (Includes some common acronyms and abbreviations that may not appear in this document) 1427i A scenario in this analysis that provides up to 1,427,000 acre-feet of flow augmentation with large drawdown of Reclamation reservoirs. 1427r A scenario in this analysis that provides up to 1,427,000 acre-feet of flow augmentation with reservoir elevations maintained near current levels. BA Biological assessment BEA Bureau of Economic Analysis (U.S. Department of Commerce) BETTER Box Exchange Transport Temperature Ecology Reservoir (a water quality model) BIA Bureau of Indian Affairs BID Burley Irrigation District BIOP Biological opinion BLM Bureau of Land Management B.P. Before present BPA Bonneville Power Administration CES Conservation Extension Service cfs Cubic feet per second Corps U.S. Army Corps of Engineers CRFMP Columbia River Fish Mitigation Program CRP Conservation Reserve Program CVPIA Central Valley Project Improvement Act CWA Clean Water Act DO Dissolved Oxygen Acronyms and Abbreviations (Includes some common acronyms and abbreviations that may not appear in this document) DREW Drawdown Regional Economic Workgroup DDT Dichlorodiphenyltrichloroethane EIS Environmental Impact Statement EP Effective Precipitation EPA Environmental Protection Agency ESA Endangered Species Act ETAW Evapotranspiration of Applied Water FCRPS Federal Columbia River Power System FERC Federal Energy Regulatory Commission FIRE Finance, investment, and real estate HCNRA Hells Canyon National Recreation Area HUC Hydrologic unit code I.C.