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Synthesis of Biological Research On
DRAFT FINAL November 2007 Review of Biological Research on Juvenile and Adult Salmonid use of Vancouver Lake Prepared by: Portland District U.S. Army Corps of Engineers Environmental Resources Review of Biological Research on Juvenile and Adult Salmonids and Survival at Vancouver Lake Abstract This document provides a synthesis of known biological research on juvenile and adult salmonids at Vancouver Lake, Vancouver Washington. This review of literature was prepared to support the Portland District U.S. Army Corps of Engineers involvement with the Vancouver Lake Watershed Partnership under the Corps Section 536 program. This specialized Corps program authority promotes the improvement of tidally influenced off-channel habitat in the Lower Columbia River. The goal of this report is to provide the Corps of Engineers the best information available to make management decisions on whether or not to move forward with improving habitat for salmonids at Vancouver Lake. Background and Lake History Vancouver Lake (approximately 2,600 acres) provides a variety of functions to the surrounding community including wildlife habitat, flood control, boating, bird watching, hiking, hunting and other recreational activities as well as environmental education and stewardship opportunities. The Lower Columbia River has been impacted over the past 100 years by the implementation of navigation features associated with the Columbia and Lower Willamette Rivers Navigation Channel, urban and rural development, federally funded flood control projects, and flow fluctuations attributable to the Federal Columbia River Power System. The cumulative effect of these actions has contributed to the degradation of the quality and quantity of the off-channel habitat in the Columbia River Basin. -
Beyond Eutrophication: Vancouver Lake, WA, USA As a Model System for Assessing Multiple, Interacting Biotic and Abiotic Drivers of Harmful Cyanobacterial Blooms
water Article Beyond Eutrophication: Vancouver Lake, WA, USA as a Model System for Assessing Multiple, Interacting Biotic and Abiotic Drivers of Harmful Cyanobacterial Blooms Gretchen Rollwagen-Bollens 1,2,*, Tammy Lee 1, Vanessa Rose 1 and Stephen M. Bollens 1,2 1 School of the Environment, Washington State University, Vancouver, WA, 98686, USA; [email protected] (T.L.); [email protected] (V.R.); [email protected] (S.M.B.) 2 School of Biological Sciences, Washington State University, Vancouver, WA 98686, USA * Correspondence: [email protected]; Tel.: +1-360-546-9115 Received: 16 April 2018; Accepted: 8 June 2018; Published: 10 June 2018 Abstract: Eutrophication of lakes and reservoirs has contributed to an increase in the magnitude and frequency of harmful cyanobacterial blooms; however, the interactive effects of nutrient availability (eutrophication) and other abiotic and biotic drivers have rarely been comprehensively studied in the field. We undertook an eight-year (2005–2013) research program that assessed the interaction of multiple factors driving cyanobacterial blooms in Vancouver Lake, a large, shallow eutrophic lake in Washington, USA. Our program consisted of nearly continuous monthly or weekly monitoring of water quality and plankton community composition over eight years, as well as multiple zooplankton grazing experiments over three years. We found a relatively consistent seasonal succession of phytoplankton and zooplankton assemblages, and a pattern of interacting factors influencing cyanobacterial bloom dynamics. Typically, a combined effect of decreased dissolved inorganic nitrogen (N), a sudden increase of dissolved inorganic phosphorus (P), and a cascading effect of zooplankton grazing created a ‘perfect storm’ of conditions that promoted the rapid proliferation of cyanobacteria over the two to three weeks before a bloom. -
Integrated Scientific Assessment Report Vancouver Watershed Health
INTEGRATED SCIENTIFIC ASSESSMENT REPORT VANCOUVER WATERSHED HEALTH ASSESSMENT Prepared for City of Vancouver, Washington Prepared by Herrera Environmental Consultants, Inc. and Pacific Groundwater Group Note: Some pages in this document have been purposely skipped or blank pages inserted so this document will copy correctly when duplexed. INTEGRATED SCIENTIFIC ASSESSMENT REPORT VANCOUVER WATERSHED HEALTH ASSESSMENT Prepared for City of Vancouver Surface Water Management 4500 Southeast Columbia Way Vancouver, Washington 98661 Prepared by Herrera Environmental Consultants, Inc. 1001 Southeast Water Avenue, Suite 290 Portland, Oregon 97214 Telephone: 503-228-4301 and Pacific Groundwater Group 2377 Eastlake Avenue East Suite #200 Seattle, Washington 98102 Telephone: 206-329-0141 February 20, 2019 CONTENTS Abbreviations and Acronyms ..................................................................................................................................... v Executive Summary ...................................................................................................................................................... vii 1. Introduction.............................................................................................................................................................. 1 1.1. Overview ......................................................................................................................................................... 1 1.2. Study Area and Vicinity .............................................................................................................................. -
Designation of Critical Habitat for Lower Columbia River Coho Salmon and Puget Sound Steelhead; Proposed Rule
Vol. 78 Monday, No. 9 January 14, 2013 Part II Department of Commerce National Oceanic and Atmospheric Administration 50 CFR Part 226 Endangered and Threatened Species; Designation of Critical Habitat for Lower Columbia River Coho Salmon and Puget Sound Steelhead; Proposed Rule VerDate Mar<15>2010 17:31 Jan 11, 2013 Jkt 229001 PO 00000 Frm 00001 Fmt 4717 Sfmt 4717 E:\FR\FM\14JAP2.SGM 14JAP2 srobinson on DSK4SPTVN1PROD with 2726 Federal Register / Vol. 78, No. 9 / Monday, January 14, 2013 / Proposed Rules DEPARTMENT OF COMMERCE • Fax: 503–230–5441, Attn: Steve in the evolutionary legacy of the Stone. biological species (56 FR 58612, National Oceanic and Atmospheric • Mail: Chief, Protected Resources November 20, 1991). We determined Administration Division, Northwest Region, National that a group of Pacific steelhead Marine Fisheries Service, 1201 NE. populations qualifies as a DPS if it is 50 CFR Part 226 Lloyd Blvd., Suite 1100, Portland, OR markedly separate and significant to its [Docket No. 110726419–2714–01] 97232. taxon (61 FR 4722, February 7, 1996; 71 Instructions: Comments will be FR 834, January 5, 2006). In previous RIN 0648–BB30 posted for public viewing as soon as rulemaking we determined that lower possible during the comment period. All Columbia River coho (70 FR 37160, June Endangered and Threatened Species; comments received are a part of the 28, 2005) and Puget Sound steelhead (72 Designation of Critical Habitat for public record and will generally be FR 26722, May 11, 2007) are each DPSs Lower Columbia River Coho Salmon posted to http://www.regulations.gov that warrant protection as threatened and Puget Sound Steelhead without change. -
Explore Your Watershed Answer
Welcome teachers! This work booklet is based on the Stormwater Partners new online tool, ‘Explore Your Watershed’, an ArcGIS StoryMap. This StoryMap was created by Eric Lambert of Clark County Public Works with a grant from the Lower Columbia Fish Recovery Board to be an immersive learning experience based on information about the ten major watersheds in Clark County. These asynchronous, self-paced worksheets can be added to your Google classroom, or printed in packets for physical distribution, and can be used in lieu of the Student Watershed Monitoring Network’s in class introductory presentation to prepare students to understand how watersheds function while setting the stage for collecting and interpreting their monitoring site’s water quality data. These worksheets can be done in the order and/or subject matter you choose. To explore this StoryMap, follow this link: https://arcg.is/iGXrq If you have any questions, contact Eric Lambert at [email protected] or Rainy Rau at [email protected] Chapter 1 – Clark County Watersheds! 1. What is a watershed? Hint: Watch the video in the ‘What is a watershed?’ section. a. An area of land that drains to a common stream, river or lake. b. A shed that holds water. c. A place in the forest where water comes from. 2. How many miles of streams are in Clark County? Hint: Look in the ‘Our streams’ section. a. 1,000 miles b. 2,000 miles c. More than 2,400 miles 3. What is the largest watershed that is entirely in Clark County? Hint: Watersheds along the border of Clark County also encompass other counties. -
Shillapoo Wildlife Area Fish Passage Barrier and Fish Screen Scoping Report
SHILLAPOO WILDLIFE AREA FISH PASSAGE AND DIVERSION SCREENING SCOPING REPORT HABITAT PROGRAM TECHNICAL APPLICATIONS DIVISION (TAPPS) BY TOM BURNS May 2007 ACKNOWLEDGEMENTS The author wished to acknowledge the assistance of Brian Calkins, John Wienheimer and Jason Kunz in developing this report. Eva Wilder created the maps and tables for this report. Mike Barber provided guidance and editing. TABLE OF CONTENTS INTRODUCTION…………………………………………………….……………… 1 SITE DESCRIPTION……………………………………………….………………... 2 METHODS…………………………………………………………………………… 3 RESULTS…………………………………………………………………………….. 4 North Unit Field Evaluations…………………………………………………. 4 South Unit Field Evaluations…………………………………………………. 6 Vancouver Lake Unit Field Evaluations……………………………………… 8 DISCUSSION………………………………………………………………………… 8 LITERATURE CITED……………………………………………………………….. 12 LIST OF FIGURES Figure 1. Shillapoo Wildlife Area………………………………………………….…. 2 Figure 2. Shillapoo Wildlife Area, North Unit………………………….…………….. 5 Figure 3. Shillapoo Wildlife Area, South Unit………………………………………... 7 Figure 4. Shillapoo Wildlife Area, Vancouver Lake Unit…………………………….. 9 LIST OF TABLES Table 1. A two-year investigative summary of sites initially inventoried by WDFW In 2003…………………………………………………………………........ 11 WASHINGTON DEPARTMENT OF FISH AND WILDLIFE SHILLAPOO WILDLIFE AREA FISH PASSAGE AND DIVERSION SCREENING SCOPING REPORT TECHNICAL APPLICATIONS DIVISION (TAPPS) – HABITAT PROGRAM MAY 2007 Introduction This report summarizes the results of WDFW’s scoping efforts on the Shillapoo Wildlife Area to correct fish passage barriers -
Lake Algal Control Techniques with Implications for Vancouver Lake
Lake Algal Control Techniques with Implications for Vancouver Lake Vancouver Lake Watershed Partnership December 9, 2009 — Version 1 Table of Contents Purpose .................................................................................................................................................... 1 Background ............................................................................................................................................. 1 Techniques Explored in this Document: ............................................................................................. 2 Best Management Practices .................................................................................................................. 2 Water Level Drawdown ........................................................................................................................ 4 Lake Sediment Removal ........................................................................................................................ 5 Recruit/Plant Rooted Plants ................................................................................................................. 6 Modify Lake Footprint .......................................................................................................................... 7 Dilution and Flushing ........................................................................................................................... 8 Biomanipulation .................................................................................................................................. -
January 26, 2016 Daniel Mathis Federal Highways Administration
UNITED STATES DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration NATIONAL MARINE FISHERIES SERVICE West Coast Region 7600 Sand Point Way N.E., Bldg. 1 Seattle, Washington 98115 Refer to NMFS No.: WCR-2015-1989 January 26, 2016 Daniel Mathis Federal Highways Administration Suite 501 Evergreen Plaza 711 South Capitol Way Olympia, Washington 98501 1284 Re: Endangered Species Act Section 7(a)(2) Biological Opinion and Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat Response for the 10th Avenue Bridge Local Programs Funding, Clark County, Washington (HUC 170900120401) Dear Mr. Mathis: The enclosed document contains a conference and biological opinion (opinion) prepared by the National Marine Fisheries Service (NMFS) pursuant to section 7(a) (2) of the Endangered Species Act (ESA) (16 U.S.C. 1531 et seq.) on the effects of the U.S. Department of Transportation, Federal Highway Administration’s proposal to fund Clark County’s construction of a new bridge over Whipple Creek, to connect NE 10th Avenue between NE 154th Street and NE 164th Street. In this opinion, NMFS concludes that the proposed action is not likely to jeopardize the continued existence of the following species: 1. Lower Columbia River (LCR) Chinook salmon (Oncorhynchus tshawytscha) 2. LCR coho salmon (O. kisutch) 3. LCR steelhead (O. mykiss) NMFS also concluded that the proposed action is not likely to result in the destruction or adverse modification of the designated critical habitats designated for any of the above listed fish species, nor proposed critical habitat for LCR coho salmon. As required by section 7 of the ESA, NMFS is providing an incidental take statement with this opinion. -
RAPTOR ROAD TRIP Count Birds Anywhere for at Least 15 Minutes on One Or More of the 4 Count Days
Spring & Summer Camp Registration AUDUBON SOCIETY of PORTLAND begins Jan 14 at 8am — Page 7 JANUARY/ Black-throated FEBRUARY 2016 Gray Warbler Volume 80 Numbers 1&2 Warbler Bringing Outdoor LED Streetlights: Wildlife Care Center’s Summer School to All Good News or Bad? Online Auction: Feb 14 – Mar 7 Camp insert Page 2 Page 4 Page 5 included Rough- Northern Harrier legged Hawk Scoping out Bald Eagles, immature (top) the raptors and adult Pileated Woodpecker. Photo by Jim Griffis 19th Annual Sharp- Great Backyard shinned Hawk Bird Count February 12–15 he Great Backyard Bird Count is a 4-day count Merlin held each February with the goal of getting a Tsnapshot of bird numbers and distribution Come Celebrate Birds of Prey across the globe. As a participant, you commit to at the 11th Annual RAPTOR ROAD TRIP count birds anywhere for at least 15 minutes on one or more of the 4 count days. Tally the number of Saturday, February 6th • 9 a.m. to 2 p.m. individuals of each species you see and enter your totals xploreSauvie Island in search of the magnificent Bald have to be an ‘early bird’ and at birdsource.org/gbbc. Eagles, hawks, and falcons that spend the winter on get up at the crack of dawn Ethe island. On this special day devoted to raptors, to see these birds of prey, you Last year Great Backyard experienced naturalists and hawk experts will host activities should allow approximately Bird Count participants and answer your questions at four locations around the three hours to visit all four counted birds all over the Black-capped Chickadee. -
Geologic Map of the Yacolt Quadrangle, Clark County, Washington
Geologic Map of the Yacolt Quadrangle, Clark County, Washington By Russell C. Evarts Pamphlet to accompany Scientific Investigations Map 2901 2006 U.S. Department of the Interior U.S. Geological Survey INTRODUCTION This map is a contribution to a program designed to improve the geologic database for the GEOGRAPHIC AND GEOLOGIC SETTING Portland Basin region of the Pacific Northwest urban The Yacolt 7.5' quadrangle is situated in the corridor, the densely populated Cascadia forearc foothills of the western Cascade Range of region of western Washington and Oregon. Better southwestern Washington approximately 35 km and more detailed information on the bedrock and northeast of Portland, Oregon (fig. 1). Since late surficial geology of the basin and its surrounding area Eocene time, the Cascade Range has been the locus is needed to refine assessments of seismic risk (Yelin of an active volcanic arc associated with and Patton, 1991; Bott and Wong, 1993), ground- underthrusting of oceanic lithosphere beneath the failure hazards (Madin and Wang, 1999; Wegmann North American continent along the Cascadia and Walsh, 2001) and resource availability in this Subduction Zone. Volcanic and shallow-level rapidly growing region. intrusive rocks emplaced early in the history of the arc underlie most of the Yacolt quadrangle, forming a PREVIOUS GEOLOGIC INVESTIGATIONS dissected and partly glaciated terrain with elevations between 250 and 2180 ft (75 and 665 m). The Previous geologic mapping in the Yacolt bedrock surface slopes irregularly but steeply to the area, generally carried out as part of broad regional southwest, forming the eastern margin of the Portland reconnaissance investigations, established the basic Basin, and weakly consolidated Miocene and stratigraphic framework and distribution of geologic younger basin-fill sediments lap up against the units in the quadrangle. -
Freshwater Algae Control Program
Freshwater Algae Control Program Report to the Washington State Legislature (2008-2009) December 2009 Publication No. 09-10-082 Publication and Contact Information This report is available on the Department of Ecology’s website at http://www.ecy.wa.gov/biblio/0910082.html For more information contact: Water Quality Program P.O. Box 47600 Olympia, WA 98504-7600 Phone: 360-407-6600 Washington State Department of Ecology - www.ecy.wa.gov o Headquarters, Olympia 360-407-6000 o Northwest Regional Office, Bellevue 425-649-7000 o Southwest Regional Office, Olympia 360-407-6300 o Central Regional Office, Yakima 509-575-2490 o Eastern Regional Office, Spokane 509-329-3400 Cover Photo: Blue-green algae bloom on Waughop Lake, a popular dog-walking venue located in Fort Steilacoom Park. Photograph by Don Russell To ask about the availability of this document in a format for the visually impaired, call the Water Quality Program at 360-407-6600. Persons with hearing loss can call 711 for Washington Relay Service. Persons with a speech disability can call 877-833-6341. Freshwater Algae Control Program Report to the Washington State Legislature (2008-2009) by Kathy Hamel Blue-green algae bloom on Lake Steilacoom, Pierce County. Photo Don Russell Water Quality Program Washington State Department of Ecology Olympia, Washington This page is purposely left blank Table of Contents Table of Contents ............................................................................................................... iii List of Figures ................................................................................................................... -
Introduction and Overview
Factors that Influence Evolutionarily Significant Unit Boundaries and Status Assessment in a Highly Polymorphic Species, Oncorhynchus mykiss, in the Columbia Basin by Kathryn Kostow Oregon Department of Fish and Wildlife Information Report #2003-04 October 15, 2003 This document was prepared under an Interagency Personnel Agreement (IPA) between Oregon Department of Fish and Wildlife, Fish Division, Portland OR. and NOAA Fisheries, NW Fisheries Science Center, Seattle WA. Funding for this project was provided by NOAA Fisheries and Oregon Department of Fish and Wildlife Contents Page Executive Summary -------------------------------------------------------------------------- 4 Evolutionary Relationship between Trout and Steelhead -------------------------------- 4 Status of ESUs that Contain both Trout and Steelhead ----------------------------------- 5 Introduction -------------------------------------------------------------------------------------- 7 Scope and Intent of this Document ------------------------------------------------------------ 7 Constraints on Data Availability --------------------------------------------------------------- 8 Overview of Conditions that Influence Trout Distribution and Abundance in the Columbia Basin ------------------------------------------------------- 10 Evidence about the Evolutionary Relationship between Trout and Steelhead Populations --------------------------------------------------------------13 Introduction ---------------------------------------------------------------------------------------