Transportation of spawners more effective than multiple fish passage facilities in the river Klaralven, Sweden

Size: px
Start display at page:

Download "Transportation of spawners more effective than multiple fish passage facilities in the river Klaralven, Sweden"

Transcription

1 Connectivity session Transportation of spawners more effective than multiple fish passage facilities in the river Klaralven, Sweden 5th ICRS Symposium Nov 2017, Hamilton, New Zealand Marco Blixt, Fisheries Manager Fortum Sverige AB, Hydro

2 Contents 1. Background History of the river system Research co-operation 2. Research results A holistic approach Salmon traps and catch data Salmon migration and behaviour monitoring 3. Conclusions 2

3 Lake Vänern and Göta älv drainage basin Salmon and trout in the past Landlocked salmon and large sized lake migrating trout in at least eight tributaries + the outlet Documented max catch records of at least salmon and trout in the river Klarälven during the beginning of the 19 th century 3

4 Salmon- and trout habitat in the Klarälven river system Återstående habitat Förlorade habitat

5 Krakerud Strängsforsen Munkfors Forshult Edsforsen Deje 5 Forshaga Skymnäs Skoga

6 6 10 years of research co-operation on Klarälven river between Fortum and Karlstad University (KAU)

7 Holistic approach Vänern Lake mortality Trap efficiency Forshaga Edsforsen Spawning success Production of young Spawning habitat Smolt production Höljes Downstream passage

8 KAU s research projects Spawning migration and behavior Below trap at 1 st HEP Upstream of 8 th HEP Juveniles and Smolt Production of wild salmon Downstream migration of wild and hatchery reared smolt Predation in lower River Klarälven Diversion at 8 th HEP Lake Vänern fishing pressure

9 Historical monitoring data River catch of salmon and trout ,000 20,000 Large scale hydro projects in 1830s Catches of spawners 15,000 10,000 5,000 Gillnet fishery in Lake Vänern 1860s First dam for hydroelectric purposes 1906 Ten more dams completed Smolt stockings 1960s to present 0 Year

10 Catches of salmon and trout in Deje/Forshaga Counts First HPP Year 10

11 KLARÄLVEN History of actions to support spawning and nursery areas for smolt production Period Action Free migration with fish ladders Catch and transport of spawners No actions*) Catch and transport of spawners Stocking of fry*) Catch and transport of spawners *) due to fish diseases 11

12 12 How many salmons reach their spawning sites?

13 13 How many smolts reach lake Vänern?

14 Results from smolt fyke net trapping Large variation in catches within and between years Catch Fångst Flöde Discharge Catch Fångst Flöde Discharge Large variation in flow Have to lift the net at high flows 01/maj 08/maj 15/maj 22/maj Catch, number 29/maj 05/jun 12/jun 19/jun /jun 03/jul Catch 10/jul 17/jul 24/jul Fångst 01/maj 08/maj Flöde 15/maj 22/maj 29/maj Discharge 05/jun 12/jun 19/jun /jun 03/jul 10/jul 17/jul 24/jul May 8-May 15-May 22-May 29-May 5-Jun 12-Jun 19-Jun 26-Jun 3-Jul 10-Jul 17-Jul 24-Jul Discharge, m 3 /s

15 Telemetry studies show that migration sucess for wild smolt is doubled during periods with spill flows Wild smolts Migration success Chi2-test, X 2 1=6,19; P=0,01 0.0

16 Summary - research results 1000 salmons transported annually 47 tons Vänern Lake mortality % Trap efficiency Forshaga Edsforsen Depends on when transported (61-87%) Few young (<< 1 /min) Spawning success Production of young Spawning habitat? Migrants (smolt) production Höljes Downstream passage Survival for smolt: 16-30% Survival for post-spawners: 2% Model the system!

17 Modified β-diverter at Edsforsen hpp (nr. 8) 17

18 Modified double β-diverter at Edsforsen hpp (nr. 8) 18

19 Positive trend Wild salmon 200 Wild trout

20 20

21 Conclusions For Klarälven, the protection of the remaining landlocked salmon population has the highest priority which means that measures that can safeguard this must continue to be the top priority. 10 years of research has showed that the best and most efficient measure to fulfil this is trap- and transport of spawners. 21 Future measures to further strengthen the population includes improved up- and downstream migration/trapping at hpp 1 and 8, habitat optimization and spillage plan.

22 Thank you for your attention. Questions? 22

Study Update Fish Distribution and Species Composition

Study Update Fish Distribution and Species Composition Study Update Fish Distribution and Species Composition Goals and Study Area Gain a better understanding of fish species composition and abundance in waters associated with the Packwood Lake Hydroelectric

More information

NATIVE FISH CONSERVATION PLAN FOR THE SPRING CHINOOK SALMON ROGUE SPECIES MANAGEMENT UNIT

NATIVE FISH CONSERVATION PLAN FOR THE SPRING CHINOOK SALMON ROGUE SPECIES MANAGEMENT UNIT Attachment 4 NATIVE FISH CONSERVATION PLAN FOR THE SPRING CHINOOK SALMON ROGUE SPECIES MANAGEMENT UNIT Figures in Draft Plan of February 28, 27 Figure 1. Map of the Rogue River Basin. PASSAGE ESTIMATES

More information

Coded Wire Tag Elimination from Management Questions

Coded Wire Tag Elimination from Management Questions Coded Wire Tag Elimination from Management Questions Hatchery...1 Habitat...2 Hydro...3 Harvest...4 Total Indicators Total Indicators Impacted FW rogram Indicators Impacted Current rimary Data Source Current

More information

LIFE HISTORY DIVERSITY AND RESILIENCE

LIFE HISTORY DIVERSITY AND RESILIENCE LIFE HISTORY DIVERSITY AND RESILIENCE SPRING CHINOOK IN THE WILLAMETTE RIVER BASIN Kirk Schroeder Brian Cannon Luke Whitman Paul Olmsted Oregon Department of Fish and Wildlife Corvallis Research Lab Thanks

More information

Monitoring of Downstream Fish Passage at Cougar Dam in the South Fork McKenzie River, Oregon February 8, By Greg A.

Monitoring of Downstream Fish Passage at Cougar Dam in the South Fork McKenzie River, Oregon February 8, By Greg A. Monitoring of Downstream Fish Passage at Cougar Dam in the South Fork McKenzie River, Oregon 1998- February 8, 2 By Greg A. Taylor Oregon Dept. of Fish & Wildlife 315 E. Main Street Springfield, OR 97478

More information

Reproductive success of hatchery chinook salmon in the Deschutes River, Washington

Reproductive success of hatchery chinook salmon in the Deschutes River, Washington Reproductive success of hatchery chinook salmon in the Deschutes River, Washington Howard Fuss Hatchery Wild Interactions Team Washington Department of Fish and Wildlife Acknowledgments HSRG for providing

More information

Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Program: F 1 Generation

Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Program: F 1 Generation Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Program: F 1 Generation Tim Hoffnagle, Rich Carmichael, Joseph Feldhaus, Deb Eddy, Nick Albrecht and Sally Gee Oregon Department of Fish and

More information

Jamie Laatsch, Conservation & Outreach Coordinator Christina Morrisett, Research Assistant Dr. Rob Van Kirk, Senior Scientist

Jamie Laatsch, Conservation & Outreach Coordinator Christina Morrisett, Research Assistant Dr. Rob Van Kirk, Senior Scientist Jamie Laatsch, Conservation & Outreach Coordinator Christina Morrisett, Research Assistant Dr. Rob Van Kirk, Senior Scientist 1 1. Chester Fish Ladder Project history Monitoring progress 2. Buffalo River

More information

U. S. Fish and Wildlife Service Connecticut River Coordinator s Office. Ken Sprankle Connecticut River Coordinator

U. S. Fish and Wildlife Service Connecticut River Coordinator s Office. Ken Sprankle Connecticut River Coordinator U. S. Fish and Wildlife Service Connecticut River Coordinator s Office Ken Sprankle Connecticut River Coordinator Largest river basin in New England 400 miles long 11,250 mile 2 area Over 2,700 dams identified

More information

Follow this and additional works at:

Follow this and additional works at: University of Massachusetts Amherst ScholarWorks@UMass Amherst International Conference on Engineering and Ecohydrology for Fish Passage International Conference on Engineering and Ecohydrology for Fish

More information

Upper Columbia Salmon Restoration: Breakout session: Columbia River Treaty Review Conference Castlegar, BC March 22 nd, 2013

Upper Columbia Salmon Restoration: Breakout session: Columbia River Treaty Review Conference Castlegar, BC March 22 nd, 2013 Upper Columbia Salmon Restoration: Breakout session: Columbia River Treaty Review Conference Castlegar, BC March 22 nd, 2013 Bill Green Canadian Columbia River Intertribal Fisheries Commission Session

More information

Ad Hoc Review Group IP(06)12 FINAL. Implementation Plan. European Union (Denmark)

Ad Hoc Review Group IP(06)12 FINAL. Implementation Plan. European Union (Denmark) Ad Hoc Review Group IP(06)12 FINAL Implementation Plan European Union (Denmark) 1. Introduction 1.1 The National management Plan for Salmon in Denmark In 2004 the Danish Forest and Nature Agency in co-operation

More information

CUSHMAN RESERVOIRS. Skokomish Watershed Monitoring Conference - Public Meeting Florian Leischner 9/17/2015

CUSHMAN RESERVOIRS. Skokomish Watershed Monitoring Conference - Public Meeting Florian Leischner 9/17/2015 CUSHMAN RESERVOIRS Skokomish Watershed Monitoring Conference - Public Meeting Florian Leischner 9/17/2015 CUSHMAN RESERVOIRS MONITORING Management and monitoring of Tacoma Power reservoirs Lake Cushman

More information

Salmon Five Point Approach restoring salmon in England

Salmon Five Point Approach restoring salmon in England Salmon Five Point Approach restoring salmon in England Our Mission To restore the abundance, diversity and resilience of salmon stocks throughout England We will do this by:- a) Maximising the production

More information

Downstream Migrant Trapping in Russian River Mainstem, Tributaries, and Estuary

Downstream Migrant Trapping in Russian River Mainstem, Tributaries, and Estuary Downstream Migrant Trapping in Russian River Mainstem, Tributaries, and Estuary Introduction In September 2008, the National Marine Fisheries Service issued the Russian River Biological Opinion, which

More information

Strategies for mitigating ecological effects of hatchery programs

Strategies for mitigating ecological effects of hatchery programs Strategies for mitigating ecological effects of hatchery programs Some case studies from the Pacific Northwest Kathryn Kostow Oregon Department of Fish and Wildlife Ecological risks occur when the presence

More information

Smolt Monitoring Protocol at COE Dams On the Lower Snake and Lower Columbia rivers

Smolt Monitoring Protocol at COE Dams On the Lower Snake and Lower Columbia rivers Smolt Monitoring Protocol at COE Dams On the Lower Snake and Lower Columbia rivers 1.0 Introduction There are two primary goals of the Smolt Monitoring Program (SMP); to provide realtime data on juvenile

More information

Sockeye Reintroduction program. April 12, 2014 BCWF AGA Howie Wright

Sockeye Reintroduction program. April 12, 2014 BCWF AGA Howie Wright Sockeye Reintroduction program April 12, 2014 BCWF AGA Howie Wright 8 Communities 1. Lower Similkameen Indian Band 2. Upper Similkameen Indian Band 3. Osoyoos Indian Band 4. Penticton Indian Band 5. Westbank

More information

WF4313/6413-Fisheries Management. Class 22

WF4313/6413-Fisheries Management. Class 22 WF4313/6413-Fisheries Management Class 22 Announcements Revised Schedule** November 27 th No lab work on your briefs DRAFT Due 11/30/2018 by 5pm! December 4 th Brief presentations during lab. Final Exam

More information

***Please Note*** April 3, Dear advisory committee members:

***Please Note*** April 3, Dear advisory committee members: April 3, 29 Dear advisory committee members: The fifth meeting of the CHF advisory committee will be held April 13 in Grants Pass from 6:-8:3 PM, and the purpose of this document is to help committee members

More information

Okanagan Sockeye Reintroduction

Okanagan Sockeye Reintroduction Okanagan Sockeye Reintroduction Backgrounder Elders accounts, and other forms of Traditional Ecological Knowledge (TEK) tell us that many species of salmon once came into the Okanagan Valley and tell us

More information

Executive Summary. Map 1. The Santa Clara River watershed with topography.

Executive Summary. Map 1. The Santa Clara River watershed with topography. Santa Clara River Steelhead Trout: Assessment and Recovery Opportunities December 2005 Prepared By: Matt Stoecker and Elise Kelley, Ph.D. University of California, Santa Barbara Prepared For: The Santa

More information

Rise and Fall of Salmon Restoration on the St. Croix

Rise and Fall of Salmon Restoration on the St. Croix Rise and Fall of Salmon Restoration on the St. Croix Setting the stage: Into 1800s. Largest runs on the Atlantic coast between the Saint John and Penobscot River systems. Mid 1800s-1964. Industry: 1, Fish:

More information

Downstream Migrant Trapping in Russian River Mainstem, Tributaries, and Estuary

Downstream Migrant Trapping in Russian River Mainstem, Tributaries, and Estuary Downstream Migrant Trapping in Russian River Mainstem, Tributaries, and Estuary Introduction In September 2008, the National Marine Fisheries Service issued the Russian River Biological Opinion, which

More information

Prospect No. 3 Hydroelectric Project FERC Project No. P Fish Passage Facilities Study Report: Biological Evaluation

Prospect No. 3 Hydroelectric Project FERC Project No. P Fish Passage Facilities Study Report: Biological Evaluation Prospect No. 3 Hydroelectric Project FERC Project No. P-2337 Fish Passage Facilities Study Report: Biological Evaluation Study Objectives Determine if Project fish passage facilities are biologically functional

More information

MEMORANDUM. Ron Boyce, ODFW Bob Heinith, CRITFC. Michele DeHart. DATE: November 30, Operations

MEMORANDUM. Ron Boyce, ODFW Bob Heinith, CRITFC. Michele DeHart. DATE: November 30, Operations FISH PASSAGE CENTER 1827 NE 44 th Ave., Suite 240, Portland, OR 97213 Phone: (503) 230-4099 Fax: (503) 230-7559 http://www.fpc.org/ e-mail us at fpcstaff@fpc.org MEMORANDUM TO: Ron Boyce, ODFW Bob Heinith,

More information

UNIT 4E. SALMON SUPPLEMENTAL INFORMATION

UNIT 4E. SALMON SUPPLEMENTAL INFORMATION UNIT 4E. SALMON SUPPLEMENTAL INFORMATION In the STUDENT HANDOUTS/TEACHER PAGES Section of this unit, we have provided you with a host of information from various sources to supplement not only this unit,

More information

RAFTS STOCKING POLICY

RAFTS STOCKING POLICY RAFTS STOCKING POLICY Why do we need a policy? Salmon biology & ecology relevant to stocking Stocking process & outcomes Types of stocking The RAFTS policy Alan Kettle-White RAFTS Conference 20 th March

More information

Gitanyow Fisheries Authority

Gitanyow Fisheries Authority Gitanyow Fisheries Authority The 211 Kitwanga River Salmon Smolt Assessment Submitted to: Prepared by: Gitanyow Hereditary Chiefs Skeena Wild Fisheries and Oceans Canada (Prince Rupert Stock Assessment)

More information

Conditions affecting the 2011 and 2012 Fall Chinook Adult Returns to Spring Creek National Fish Hatchery.

Conditions affecting the 2011 and 2012 Fall Chinook Adult Returns to Spring Creek National Fish Hatchery. FISH PASSAGE CENTER 1827 NE 44 th Ave., Suite 240, Portland, OR 97213 Phone: (503) 230-4099 Fax: (503) 230-7559 http://www.fpc.org/ e-mail us at fpcstaff@fpc.org MEMORANDUM TO: Liz Hamilton, NSIA FROM:

More information

Evaluate Bull Trout Movements in the Tucannon & Lower Snake Rivers. Mike Faler - USFWS, Ahsahka, ID Glen Mendel - WDFW, Dayton, WA

Evaluate Bull Trout Movements in the Tucannon & Lower Snake Rivers. Mike Faler - USFWS, Ahsahka, ID Glen Mendel - WDFW, Dayton, WA Evaluate Bull Trout Movements in the Tucannon & Lower Snake Rivers Mike Faler - USFWS, Ahsahka, ID Glen Mendel - WDFW, Dayton, WA Background Occurrence of bull trout at the Snake River dams is only incidentally

More information

Study 9.5 Fish Distribution and Abundance in the Upper Susitna River

Study 9.5 Fish Distribution and Abundance in the Upper Susitna River Initial Study Report Meeting Study 9.5 Fish Distribution and Abundance in the Upper Susitna River October 15, 2014 Prepared by R2 Resource Consultants, Inc. 10/15/2014 1 Study 9.5 Objectives 1. Describe

More information

Wetland Recovery and Salmon Population Resilience: A Case Study in Estuary Ecosystem Restoration

Wetland Recovery and Salmon Population Resilience: A Case Study in Estuary Ecosystem Restoration Wetland Recovery and Salmon Population Resilience: A Case Study in Estuary Ecosystem Restoration Daniel L. Bottom NOAA NW Fisheries Science Center, Newport, OR Kim K. Jones, Trevan J. Cornwell, Staci Stein

More information

Monthly Hatchery Report

Monthly Hatchery Report Monthly Hatchery Report May 2015 Report by: Kyle Winslow; Hatchery Manager A report of monthly activities and events May is an exciting time here at EMARC. Fry have emerged from their boxes and are beginning

More information

Guidance Note. Hydropower Guidance Note: HGN 8 Fish Passage. When do you need to install a fish pass?

Guidance Note. Hydropower Guidance Note: HGN 8 Fish Passage. When do you need to install a fish pass? Guidance Note Hydropower Guidance Note: This guidance note is not intended as a statement of law. It should be read in combination with, and in the context of, the relevant enactments and EU obligations.

More information

The Salmonid Species. The Salmonid Species. Definitions of Salmonid Clans. The Salmonid Species

The Salmonid Species. The Salmonid Species. Definitions of Salmonid Clans. The Salmonid Species The Salmonid Species The Salmonid Species N. American salmon (2 more Asian species) Chinook ( King ) Coho ( Silver ) Sockeye Chum ( Dog ) Pink ( Humpy ) Sea-run trout Steelhead, Cutthroat, Dolly Varden

More information

Reintroduction of Pacific lamprey in the Umatilla River in Northeast Oregon

Reintroduction of Pacific lamprey in the Umatilla River in Northeast Oregon Reintroduction of Pacific lamprey in the Umatilla River in Northeast Oregon Goal Restore natural production of Pacific lamprey to self sustaining and harvestable levels. CTUIR Restoration Strategies Utilize

More information

Comparison of Mainstem Recovery Options Recover-1 and DFOP

Comparison of Mainstem Recovery Options Recover-1 and DFOP Comparison of Mainstem Recovery Options Recover-1 and DFOP prepared by James J. Anderson School of Fisheries and Center for Quantitative Science University of Washington December 13, 1994 Introduction

More information

Eel management in Sweden Håkan Westerberg. Fiskeriverket

Eel management in Sweden Håkan Westerberg. Fiskeriverket Eel management in Sweden Håkan Westerberg Fiskeriverket The Swedish eel fishery Yellow eel on the west-coast Silver eel in the Baltic and inland lakes Predominantly coastal fishery (85 % of landings) Commercial

More information

Nearshore Ecology of Atlantic Salmon in the Gulf of Maine Region. Workshop 2: Bays and the Gulf of Maine

Nearshore Ecology of Atlantic Salmon in the Gulf of Maine Region. Workshop 2: Bays and the Gulf of Maine Nearshore Ecology of Atlantic Salmon in the Gulf of Maine Region Workshop 2: Bays and the Gulf of Maine Atlantic Salmon Life Cycle adults postsmolts 1SW or 2SW Jun 4 Jun 5 Jun 3 Nov HATCHERY Inputs eggs

More information

The Fishery. Newfoundland Region Stock Status Report D2-05

The Fishery. Newfoundland Region Stock Status Report D2-05 Fisheries Pêches and Oceans et Océans DFO Science Newfoundland Region Stock Status Report D2-05 ATLANTIC SALMON INSULAR NEWFOUNDLAND, SOUTHWEST COAST, SALMON FISHING AREAS 12-13 Background Salmon Fishing

More information

Yakima/Klickitat Fisheries Project

Yakima/Klickitat Fisheries Project Yakima/Klickitat Fisheries Project Lower Yakima River Supplementation and Research Project Operations and Maintenance Annual Report 2002-2003 March 2004 DOE/BP-00006677-1 This Document should be cited

More information

Upper Columbia Redband Trout: Conservation for the Future

Upper Columbia Redband Trout: Conservation for the Future Upper Columbia Redband Trout: Conservation for the Future Bryan Jones and Holly McLellan Colville Confederated Tribes Fish and Wildlife Department Historic Notes Upper Columbia River Large runs of steelhead,

More information

Spring Chinook Salmon in the Chehalis River. Mara S. Zimmerman Chehalis Basin ASRP Science Symposium September 19, 2018

Spring Chinook Salmon in the Chehalis River. Mara S. Zimmerman Chehalis Basin ASRP Science Symposium September 19, 2018 Spring Chinook Salmon in the Chehalis River Mara S. Zimmerman Chehalis Basin ASRP Science Symposium September 19, 2018 Purpose of this talk Provide an overview of Spring Chinook salmon in the Chehalis

More information

Comparative Survival Study

Comparative Survival Study Agenda Item C.1.a Supplemental PPT Presentation June 2012 Comparative Survival Study Habitat Committee meeting Pacific Fishery Management Council June 12, 2012 Comparative Survival Study Initiated in 1996

More information

Hatchery Scientific Review Group Review and Recommendations

Hatchery Scientific Review Group Review and Recommendations Hatchery Scientific Review Group Review and Recommendations Walla Walla River Summer Steelhead Population and Related Hatchery Programs January 31, 2009 Note: Spawning reaches likely vary from those depicted.

More information

MEMORANDUM. Larry Cassidy, NWPCC. Michele DeHart, FPC. DATE: December 5, Historical Fish Passage Data

MEMORANDUM. Larry Cassidy, NWPCC. Michele DeHart, FPC. DATE: December 5, Historical Fish Passage Data FISH PASSAGE CENTER 2501 SW First Avenue, Suite 230, Portland, OR 97201-4752 Phone: (503) 230-4099 Fax: (503) 230-7559 http://www.fpc.org e-mail us at fpcstaff@fpc.org MEMORANDUM TO: Larry Cassidy, NWPCC

More information

Hatchery Scientific Review Group Review and Recommendations

Hatchery Scientific Review Group Review and Recommendations Hatchery Scientific Review Group Review and Recommendations Willamette McKenzie Spring Chinook Salmon Population and Related Hatchery Programs January 31, 2009 Columbia River Hatchery Reform Project -

More information

New England Atlantic Salmon Programs DPS Delineations

New England Atlantic Salmon Programs DPS Delineations New England Atlantic Salmon Programs DPS Delineations (CA) Outer Bay of Fundy Gulf of Maine Central New England 6,000 5,000 4,000 3,000 2,000 1,000 GOM CNE LIS Long Island Sound 0 1967 1969 1971 1973 1975

More information

Backgrounder and Frequently Asked Questions

Backgrounder and Frequently Asked Questions Backgrounder and Frequently Asked Questions Who Sent the Letter? The 60-day Notice of Intent to File Suit was sent by Conservation Angler, Wild Fish Conservancy, Snake River Waterkeeper, Friends of the

More information

Eulachon: State of the Science and Science to Policy Forum

Eulachon: State of the Science and Science to Policy Forum Eulachon: State of the Science and Science to Policy Forum August 27, 2015 Robert Anderson Eulachon Recovery Coordinator National Marine Fisheries Service FCRPS, Dams, and Water Management in the Columbia

More information

Patterns of migration and delay observed in Summer Steelhead from the Upper Columbia and Snake River Basins from PIT tag data

Patterns of migration and delay observed in Summer Steelhead from the Upper Columbia and Snake River Basins from PIT tag data West Coast Region Patterns of migration and delay observed in Summer Steelhead from the Upper Columbia and Snake River Basins from PIT tag data Blane Bellerud August, 2015 Columbia River Basin Columbia

More information

Hatcheries: Role in Restoration and Enhancement of Salmon Populations

Hatcheries: Role in Restoration and Enhancement of Salmon Populations Hatcheries: Role in Restoration and Enhancement of Salmon Populations Hatcheries play a large role in the management, ecology, and evolution of Pacific salmon. Why were/are they built? What are the assumptions

More information

Loss of smolts in reservoirs and the effects of barrier removal in lowland rivers

Loss of smolts in reservoirs and the effects of barrier removal in lowland rivers University of Massachusetts Amherst ScholarWorks@UMass Amherst International Conference on Engineering and Ecohydrology for Fish Passage International Conference on Engineering and Ecohydrology for Fish

More information

Rhode Island Department of Environmental Management Division of Fish and Wildlife American Shad Habitat Plan for the Pawcatuck River

Rhode Island Department of Environmental Management Division of Fish and Wildlife American Shad Habitat Plan for the Pawcatuck River Rhode Island Department of Environmental Management Division of Fish and Wildlife American Shad Habitat Plan for the Pawcatuck River Prepared by: Phil Edwards, Rhode Island Department of Environmental

More information

Baltic Stock Advice. 14 May John Simmonds ICES ACOM Vice Chair

Baltic Stock Advice. 14 May John Simmonds ICES ACOM Vice Chair Baltic Stock Advice 14 May 2013 John Simmonds ICES ACOM Vice Chair Overview Basis of Stock Status Stocks Cod Flatfish (plaice dab, flounder, brill and turbot) Pelagics (herring and sprat) Salmon and trout

More information

For next Thurs: Jackson et al Historical overfishing and the recent collapse of coastal ecosystems. Science 293:

For next Thurs: Jackson et al Historical overfishing and the recent collapse of coastal ecosystems. Science 293: For next Thurs: Jackson et al. 2001. Historical overfishing and the recent collapse of coastal ecosystems. Science 293: 629-637. Resource: means of supplying a want or deficiency, from French resourdre

More information

Documented impacts of barriers and wetlands on salmonids and how to solve problems

Documented impacts of barriers and wetlands on salmonids and how to solve problems Documented impacts of barriers and wetlands on salmonids and how to solve problems Jan Nielsen Technical University of Denmark Section for Freshwater Fisheries and Ecology Denmark is a lowland Bornholm

More information

Can we attract lake sturgeon to a fishway?

Can we attract lake sturgeon to a fishway? University of Massachusetts - Amherst ScholarWorks@UMass Amherst International Conference on Engineering and Ecohydrology for Fish Passage International Conference on Engineering and Ecohydrology for Fish

More information

Ongoing Projects to Monitor the Status and Trends of Atlantic Salmon on the Nashwaak River (Outer Bay of Fundy Region)

Ongoing Projects to Monitor the Status and Trends of Atlantic Salmon on the Nashwaak River (Outer Bay of Fundy Region) Ongoing Projects to Monitor the Status and Trends of Atlantic Salmon on the Nashwaak River (Outer Bay of Fundy Region) Nov. 6, 2015 Ross Jones, Leroy Anderson and John Mallery Outline Assessment team and

More information

Lewis River Hydroelectric Projects Settlement Agreement Aquatic Coordination Committee (ACC) Meeting Agenda

Lewis River Hydroelectric Projects Settlement Agreement Aquatic Coordination Committee (ACC) Meeting Agenda Lewis River Hydroelectric Projects Settlement Agreement Aquatic Coordination Committee (ACC) Meeting Agenda Date & Time: Thursday, September 4, 27 9: a.m. : a.m. Place: CONFERENCE CALL ONLY Contacts: Frank

More information

Chinook Salmon. The Yukon River Panel

Chinook Salmon. The Yukon River Panel Chinook Salmon and The Yukon River Panel Jan Conitz, ADF&G UAF FISH 493 Discussion January 26, 2016 Discussion Outline I. Yukon River context Salmon and Yukon River basics Fishing and history on the Yukon

More information

c h a p t e r 6 n n n Related to the VAMP

c h a p t e r 6 n n n Related to the VAMP c h a p t e r 6 n n n Complimentary Studies Related to the VAMP Throughout 27 several fishery studies were conducted to advance the understanding of juvenile salmon abundance and survival in the San Joaquin

More information

Don Pedro Project Relicensing

Don Pedro Project Relicensing Don Pedro Project Relicensing M ODESTO I RRIGATION D ISTRICT TURLOCK I RRIGATION D ISTRICT FERC PROJECT N O. 2299 Resident Fish in Don Pedro Reservoir Don Pedro Reservoir Fish Stocking (1971-Present) CDFG

More information

Ned Currence, Nooksack Indian Tribe

Ned Currence, Nooksack Indian Tribe Ned Currence, Nooksack Indian Tribe Problem Status Distribution Habitat Hatcheries Harvest 25000 20000 Natural-Origin Spawners 15000 10000 22500 5000 0 Historic catch Spawners (2011-2015) Problem Status

More information

Sandy River Fisheries Management Update. Todd Alsbury District Fish Biologist (Cascade Unit)

Sandy River Fisheries Management Update. Todd Alsbury District Fish Biologist (Cascade Unit) Sandy River Fisheries Management Update Todd Alsbury District Fish Biologist (Cascade Unit) Presenta(on Outline Remembering Marmot Dam Sandy River Popula(on Es(mates Sandy Spring Chinook Stray Control

More information

Salmon management and sport fishing a Swedish perspective.

Salmon management and sport fishing a Swedish perspective. 2012-09-10 sid 1 (1) Salmon management and sport fishing a Swedish perspective. Glenn Douglas, Kommunförbundet Norrbotten and Sportfiskarna (Swedish National Anglers Association). Despite better spawning

More information

Lakelse Sockeye Recovery Program

Lakelse Sockeye Recovery Program Lakelse Sockeye Recovery Program The Ninth Annual BC Interior Stewardship Workshop May 7 th and 8 th, 2013 DFO North Coast Resource Restoration Unit Presentation Overview History/background Stock and habitat

More information

Nechako white sturgeon are an Endangered Species

Nechako white sturgeon are an Endangered Species Nechako white sturgeon are an Endangered Species There are likely less than 350 Nechako white sturgeon, and historically there were over 5000 in the Nechako Watershed. Endangered as per the Species at

More information

FISH PASSAGE CENTER 847 NE

FISH PASSAGE CENTER 847 NE FISH PASSAGE CENTER 847 NE 19 th Avenue, #250, Portland, OR 97232 Phone: (503) 833-3900 Fax: (503) 232-1259 www.fpc.org/ e-mail us at fpcstaff@fpc.org MEMORANDUM TO: Patrick Phillips, DCPUD FROM: Gabe

More information

2013 Electrofishing Program Summary. Miramichi Salmon Association In collaboration with the Department of Fisheries and Oceans

2013 Electrofishing Program Summary. Miramichi Salmon Association In collaboration with the Department of Fisheries and Oceans 2013 Electrofishing Program Summary Miramichi Salmon Association In collaboration with the Department of Fisheries and Oceans Prepared by: Alex Parker Biologist Miramichi Salmon Association 485, Route

More information

TAY DISTRICT SALMON FISHERIES BOARD POLICY ON SALMON STOCKING

TAY DISTRICT SALMON FISHERIES BOARD POLICY ON SALMON STOCKING TAY DISTRICT SALMON FISHERIES BOARD POLICY ON SALMON STOCKING August 2011 1 INTRODUCTION This document describes the policy adopted by the Tay District Salmon Fisheries Board for the artificial stocking

More information

Spilling Water at Hydroelectric Projects in the Columbia and Snake Rivers How Does It Benefit Salmon?

Spilling Water at Hydroelectric Projects in the Columbia and Snake Rivers How Does It Benefit Salmon? Spilling Water at Hydroelectric Projects in the Columbia and Snake Rivers How Does It Benefit Salmon? Hydropower development in the Columbia and Snake rivers has left its mark on salmonid populations,

More information

APPENDIX B. Final reports on chinook salmon spawning surveys - Sultan River, Washington Report

APPENDIX B. Final reports on chinook salmon spawning surveys - Sultan River, Washington Report APPENDX B Final reports on chinook salmon spawning surveys - Sultan River, Washington B-1. B-2. 1987 Report. 1988 Report APPENDX B-l Final report on 1987 chinook spawning survey - Sultan River, Snohomish

More information

What is causing declines in the annual returns of Fraser River sockeye salmon?

What is causing declines in the annual returns of Fraser River sockeye salmon? What is causing declines in the annual returns of Fraser River sockeye salmon? Mike Lapointe, Catherine Michielsens; Pacific Salmon Commission Secretariat Sue Grant, Bronwyn MacDonald; Fisheries and Oceans

More information

Yakima River Basin Coho Reintroduction Feasibility Study

Yakima River Basin Coho Reintroduction Feasibility Study Yakima River Basin Coho Reintroduction Feasibility Study Yakima Klickitat Fisheries Project Goals and Mission The purposes of the YKFP are to: enhance existing stocks of anadromous fish in the Yakima and

More information

Management of wild salmon populations in Denmark

Management of wild salmon populations in Denmark Management of wild salmon populations in Denmark Anders Koed, Danish Technical University, Section for Freshwater Fisheries and Ecology Outline 1. The Danish salmon in a historical perspective what vent

More information

WFC 10 Wildlife Ecology & Conservation Nov. 29, Restoration Ecology: Rivers & Streams. Lisa Thompson. UC Cooperative Extension

WFC 10 Wildlife Ecology & Conservation Nov. 29, Restoration Ecology: Rivers & Streams. Lisa Thompson. UC Cooperative Extension Restoration Ecology: Rivers and Streams WFC 10 29 Nov 2010 Restoration of ecosystems often involves creating new systems with only partial resemblance to the original ecosystems Lisa Thompson Fisheries

More information

2 nd Steelhead Summit. October 27 & 28, 2016 in San Luis Obispo, CA

2 nd Steelhead Summit. October 27 & 28, 2016 in San Luis Obispo, CA + 2 nd Steelhead Summit October 27 & 28, 2016 in San Luis Obispo, CA 1 + Session Overview Sponsors: California Trout City of San Luis Obispo Sustainable Conservation California Conservation Corps Cachuma

More information

Cushman Hydro Project Public Meeting. Cushman Fire Hall Dec. 6, 2018

Cushman Hydro Project Public Meeting. Cushman Fire Hall Dec. 6, 2018 Cushman Hydro Project Public Meeting Cushman Fire Hall Dec. 6, 2018 Reservoir Operations Florian Leischner Fish and Habitat Biologist Cushman Reservoirs Cushman dams were built in 1924-30 New Cushman license

More information

Volume I: Ecological Attributes of the San Francisco Bay-Delta Watershed

Volume I: Ecological Attributes of the San Francisco Bay-Delta Watershed XIII. APPENDIX: Summation of Calfed Bay-Delta Program Ecosystem Restoration Program Plan Volumes I and II Visions and Actions Related to Battle Creek Biological Resources as Affected by Facilities and

More information

Gitanyow Fisheries Authority

Gitanyow Fisheries Authority Gitanyow Fisheries Authority Submitted to: Prepared by: Gitanyow Hereditary Chiefs Skeena Wild Fisheries and Oceans Canada (Prince Rupert Stock Assessment) Derek Kingston, B.Sc., R.P.Bio. P.O. Box 148

More information

CHAPTER 2 - THE COQUILLE FISHERY

CHAPTER 2 - THE COQUILLE FISHERY CHAPTER 2 - THE COQUILLE FISHERY TABLE OF CONTENTS A. INTRODUCTION... 2-1 FIGURE 2-1 Life Histories of Anadromous Salmonids in the Coquille River... 2-2 1. Coho Salmon... 2-2 FIGURE 2-2 Coho Packed or

More information

Hatchery Scientific Review Group Review and Recommendations

Hatchery Scientific Review Group Review and Recommendations Hatchery Scientific Review Group Review and Recommendations Lochsa River Spring Chinook Population and Related Hatchery Programs January 31, 2009 Lochsa River Spring Chinook Population Report Page - 1

More information

"A widespread decrease in productivity of sockeye salmon on the west coast of North America"

A widespread decrease in productivity of sockeye salmon on the west coast of North America "A widespread decrease in productivity of sockeye salmon on the west coast of North America" Randall M. Peterman 1 and Brigitte Dorner 2 1 School of Resource and Environmental Management (REM), Faculty

More information

The. Plain Facts. What s happening on the Deschutes River

The. Plain Facts. What s happening on the Deschutes River The Plain Facts What s happening on the Deschutes River The Deschutes River system is an Oregon icon, treasured for its scenic beauty, the life-giving water it brings to the high desert, and its world-class

More information

1 INTRODUCTION AND SUMMARY

1 INTRODUCTION AND SUMMARY December 10, 2012 Pacific Booker Minerals 1702 1166 Alberni Street Vancouver, British Columbia V6E 3Z3 Erik Tornquist Executive VP and COO Dear Mr. Erik Tornquist: 1 INTRODUCTION AND SUMMARY This letter

More information

Lewis River Upstream Transport Plan Interim Final. Prepared by Frank Shrier Principal Fish Biologist PacifiCorp Energy.

Lewis River Upstream Transport Plan Interim Final. Prepared by Frank Shrier Principal Fish Biologist PacifiCorp Energy. Lewis River Interim Final Upstream Transport Plan Lewis River Upstream Transport Plan Interim Final Prepared by Frank Shrier Principal Fish Biologist PacifiCorp Energy December 18, 2009 Page 1 of 31 Table

More information

Council. CNL(15)42rev. Restoration of upstream and downstream connectivity on the River Rhine (Tabled by EU-Germany)

Council. CNL(15)42rev. Restoration of upstream and downstream connectivity on the River Rhine (Tabled by EU-Germany) Agenda Item 5.2 For Information Council CNL(15)42rev Restoration of upstream and downstream connectivity on the River Rhine (Tabled by EU-Germany) CNL(15)42rev Restoration of upstream and downstream connectivity

More information

Project Award Presentation

Project Award Presentation University of Massachusetts Amherst ScholarWorks@UMass Amherst International Conference on Engineering and Ecohydrology for Fish Passage International Conference on Engineering and Ecohydrology for Fish

More information

Upper Yuba River Watershed Chinook Salmon and Steelhead Habitat Assessment

Upper Yuba River Watershed Chinook Salmon and Steelhead Habitat Assessment Technical Report Upper Yuba River Watershed Chinook Salmon and Steelhead Habitat Assessment Prepared for California Department of Water Resources November 2007 Prepared by Upper Yuba River Studies Program

More information

FISH PASSAGE CENTER 847 NE 19 th Avenue, #250, Portland, OR Phone: (503) Fax: (503) us at

FISH PASSAGE CENTER 847 NE 19 th Avenue, #250, Portland, OR Phone: (503) Fax: (503) us at FISH PASSAGE CENTER 847 NE 19 th Avenue, #250, Portland, OR 97232 Phone: (503) 833-3900 Fax: (503) 232-1259 www.fpc.org/ e-mail us at fpcstaff@fpc.org MEMORANDUM To: Jeff Fryer, CRITFC From: Michele DeHart

More information

WFC 50 California s Wild Vertebrates Jan. 11, Inland Waters (Lakes and Streams) Lisa Thompson

WFC 50 California s Wild Vertebrates Jan. 11, Inland Waters (Lakes and Streams) Lisa Thompson Inland Waters: Lakes and Streams WFC 50 11 January 2011 Lisa Thompson Fisheries Extension Specialist Wildlife, Fish, & Conservation Biology Department University of California, Davis Take home messages

More information

Improving Summer Chinook Hatchery Broodstock Survival Lower Puntledge Hatchery Chilled Acclimation System

Improving Summer Chinook Hatchery Broodstock Survival Lower Puntledge Hatchery Chilled Acclimation System Improving Summer Chinook Hatchery Broodstock Survival Lower Puntledge Hatchery Chilled Acclimation System Prepared by: E. Guimond 473 Leighton Ave. Courtenay, BC V9N 2Z5 guimonde@telus.net Prepared for:

More information

Steelhead Kelt Reconditioning and Reproductive Success Studies in the Columbia River Basin

Steelhead Kelt Reconditioning and Reproductive Success Studies in the Columbia River Basin Steelhead Kelt Reconditioning and Reproductive Success Studies in the Columbia River Basin Hatch, 1 D.R., D.E. Fast 2, W.J. Bosch 2, J.W. Blodgett 2, J.L.J. Trammell 2, A.L. Pierce, 1,3 S.R. Everett 4,

More information

Juvenile Salmonid Emigration Monitoring in the Middle Sacramento River. Diane Coulon California Department of Fish and Wildlife

Juvenile Salmonid Emigration Monitoring in the Middle Sacramento River. Diane Coulon California Department of Fish and Wildlife Juvenile Salmonid Emigration Monitoring in the Middle Sacramento River Diane Coulon California Department of Fish and Wildlife Monitoring is conducted primarily to develop information on emigration timing

More information

Appendix C Wenatchee Subbasin Plan

Appendix C Wenatchee Subbasin Plan Appendix C Wenatchee Subbasin Plan EFFECTS OF HYDROELECTRIC DAMS ON VIABILITY OF WILD FISH BioAnalysts April 2004 The existence and operation of the Columbia River Hydrosystem poses risks to wild populations

More information

NEVADA DEPARTMENT OF WILDLIFE STATEWIDE FISHERIES MANAGEMENT

NEVADA DEPARTMENT OF WILDLIFE STATEWIDE FISHERIES MANAGEMENT NEVADA DEPARTMENT OF WILDLIFE STATEWIDE FISHERIES MANAGEMENT FEDERAL AID JOB PROGRESS REPORTS F-20-52 2016 Lake Tahoe Rainbow Trout Study WESTERN REGION NEVADA DEPARTMENT OF WILDLIFE, FISHERIES DIVISION

More information

Session C9: Priest Rapids Fish Bypass: A Case Study from Start to Finish

Session C9: Priest Rapids Fish Bypass: A Case Study from Start to Finish University of Massachusetts - Amherst ScholarWorks@UMass Amherst International Conference on Engineering and Ecohydrology for Fish Passage International Conference on Engineering and Ecohydrology for Fish

More information

Niall Gauld Durham University

Niall Gauld Durham University Niall Gauld Durham University [1](Dynesius and Nilsson, 1994; Nilsson et al., 2005); [2](Poff and Hart, 2002); [3](Lucas and Baras 2001) In-stream barriers and their impacts In-stream barriers are estimated

More information