Appendix C: Blueway Access Strategy Updated June 2018
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Salmon and Steelhead Limiting Factors in WRIA 1, the Nooksack Basin, 2002
SALMON AND STEELHEAD HABITAT LIMITING FACTORS IN WRIA 1, THE NOOKSACK BASIN July, 2002 Carol J. Smith, Ph.D. Washington State Conservation Commission 300 Desmond Drive Lacey, Washington 98503 Acknowledgements This report was developed by the WRIA 1 Technical Advisory Group for Habitat Limiting Factors. This project would not have been possible without their vast expertise and willingness to contribute. The following participants in this project are gratefully thanked and include: Bruce Barbour, DOE Alan Chapman, Lummi Indian Nation Treva Coe, Nooksack Indian Tribe Wendy Cole, Whatcom Conservation District Ned Currence, Nooksack Indian Tribe Gregg Dunphy, Lummi Indian Nation Clare Fogelsong, City of Bellingham John Gillies, U.S.D.A. Darrell Gray, NSEA Brady Green, U.S. Forest Service Dale Griggs, Nooksack Indian Tribe Milton Holter, Lummi Indian Nation Doug Huddle, WDFW Tim Hyatt, Nooksack Indian Tribe Mike MacKay, Lummi Indian Nation Mike Maudlin, Lummi Indian Nation Shannon Moore, NSEA Roger Nichols, U.S. Forest Service Andrew Phay, Whatcom Conservation District Dr. Carol Smith, WA Conservation Commission Steve Seymour, WDFW John Thompson, Whatcom County Tyson Waldo, NWIFC SSHIAP Bob Warinner, WDFW Barry Wenger, DOE Brian Williams, WDFW Stan Zyskowski, National Park Service A special thanks to Ron McFarlane (NWIFC) for digitizing and producing maps, to Andrew Phay (Whatcom Conservation District) for supplying numerous figures, to Llyn Doremus (Nooksack Indian Tribe) for the review, and to Victor Johnson (Lummi Indian Nation) for supplying the slope instability figure. I also extend appreciation to Devin Smith (NWIFC) and Kurt Fresh (WDFW) for compiling and developing the habitat rating standards, and to Ed Manary for writing the “Habitat Limiting Factors Background”. -
Flood Control and Sediment Transport Study of The
FLOOD CONTROL AND SEDIMENT TRANSPORT STUDY OF THE VEDDER RIVER by DAVID GEORGE McLEAN .A.Sc., University of British Columbia, 1975 \ THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF APPLIED SCIENCE in THE FACULTY OF GRADUATE STUDIES The Department of Civil Engineering We accept this thesis as conforming to the required standard THE UNIVERSITY OF BRITISH COLUMBIA April, 1980 (5) David George McLean In presenting this thesis in partial fulfilment of the requirements for an advanced degree at the University of British Columbia, I agree that the Library shall make it freely available for reference and study. I further agree that permission for extensive copying of this thesis for scholarly purposes may be granted by the Head of my Department or by his representatives. It is understood that copying or publication of this thesis for financial gain shall not be allowed without my written permission. Department of Cim / moo^i^y The University of British Columbia 2075 Wesbrook Place Vancouver, Canada V6T 1W5 E-6 BP 75-51 1 E ABSTRACT The Chilliwack River flows through the Cascade Mountains until reaching a narrow gorge near Vedder Crossing where it flows onto the Fraser Lowlands and eventually meets the Fraser River. Below Vedder Crossing, the river is actively building an alluvial fan by depos• iting its sediment load of gravel and sand. This deposi• tion has resulted in frequent channel shifts over the fan surface with the most recent migration occurring around 1894 when the river shifted down Vedder Creek. Over the last century the Vedder River has been undergoing very complex changes in response to changes in the incidence of severe floods, changes in sediment supply and interference from river training. -
Swift Creek Consent Decree Final
}: s FILFD COQ N'Y "L-FRK 1 10 k 43 2 3 4 BY ---- 5 6 7 STATE OF WASHINGTON 8 WHATCOM COUNTY SUPERIOR COURT 9 STATE OF WASHINGTON, ° 9 2 0 2 7 DEPARTMENT OF ECOLOGY, NO. 37 10 Plaintiff, 11 CONSENT DECREE V. RE: SUMAS MOUNTAIN 12 LANDSLIDE WHATCOM COUNTY; WHATCOM 13 . COUNTY FLOOD CONTROL ZONE DISTRICT; GREAT WESTERN 14 LUMBER COMPANY; and MILLMAN FAMILY LLC, 15 Defendants. 16 17 18 TABLE OF CONTENTS 19 I. INTRODUCTION ........................................................................................................ 3 20 II. JURISDICTION ........................................................................................................... 5 III. PARTIES BOUND ....................................................................................................... 6 21 IV. DEFINITIONS ............................................................................................................. 6 22 V. FINDINGS OF FACTS ................................................................................................ 7 VI. WORK TO BE PERFORMED ................................................................................... 14 23 VII. DURATION OF DECREE ......................................................................................... 21 VIII. DESIGNATED PROJECT COORDINATORS ......................................................... 22 24 IX. PERFORMANCE .......................................................................................................23 X. ACCESS .................................................................................................................... -
Trans Mountain Pipeline ULC Trans Mountain Expansion Project
TRANS MOUNTAIN PIPELINE ULC TRANS MOUNTAIN EXPANSION PROJECT PRELIMINARY GEOTECHNICAL HDD FEASIBILITY ASSESSMENT SUMAS RIVER AT V10 RK 1114.6 PROJECT NO.: 0095150-04 DISTRIBUTION: DATE: February 20, 2015 TMP ULC: 2 copies DOCUMENT NO.: 0095150-14-SUM BGC: 2 copies OTHER: 1 copy Trans Mountain Pipeline ULC February 20, 2015 Sumas River at V10 RK 1114.6 Project No.: 0095150-04 EXECUTIVE SUMMARY As part of the engineering design and assessment for the Trans Mountain Expansion Project (TMEP), BGC Engineering Inc. (BGC) has been retained to complete geotechnical feasibility assessments for horizontal directional drilling (HDD) at select stream crossings along the proposed pipeline corridor. In September 2014, BGC supervised the drilling of three boreholes adjacent to the proposed HDD alignment at Sumas River east of Abbotsford, BC. WorleyParsons, under subcontract to BGC, completed geophysical surveys at the same site in August 2013 and November 2014. Analysis of historical aerial photographs shows that the banks of Sumas River appear stable with respect to bank erosion and avulsion, and the proposed HDD alignment is not expected to be compromised by these hydrotechnical hazards. Results from the scour analysis estimate a maximum scour depth of approximately 2.0 m below the channel thalweg during a 200-year flood event, corresponding to an elevation of 1.5 m below sea level. Given this result, the depth of cover above the proposed HDD borepath remains adequate for the entire HDD length. The HDD entry and exit points are located beyond the dykes that parallel the Sumas River at an elevation of approximately 3.8 and 11.8 masl, respectively. -
Swift Creek Consent Decree Final Exhibits A-E (December 2019)
EXHIBIT A SCSMAP South Pass Setback Levee Phase I Implementation SOUTH PASS RD. Proposed Phase I Project Elements Levees Sediment Basins Upper Goodwin Reach Instream Sediment Traps . D Canyon Reach Instream S R Debris Flow/Setback Levee w N I Sediment Traps . if Roads D t W k R C e D e r r wift C Williams Pipelines S ork S e O North F E Goodwin Reach ek O L Existing Stockpile Levees G Sou O th For C Sediment Basins k Sw if Swift Creek T t A C reek O Sumas River Alluvial Fan ² Feet 0 1,000500 Lower Goodwin Reach Setback Levee MASSEY RD. Figure 1 Phase I Structure Locations EXHIBIT B SWIFT CREEK ACTION PLAN Whatcom County, Washington December 2019 WASHINGTON STATE DEPARTMENT OF ECOLOGY Cris Matthews (Primary contact) Toxics Cleanup Program - Bellingham Field Office 913 Squalicum Way, Suite 101 Bellingham, WA 98225 (360) 255-4379 or [email protected] Tamara Cardona-Marek Toxics Cleanup Program – NW Regional Office 3190 160th Ave. SE, Bellevue, WA 98008 (425) 649-7058 or [email protected] Pete Kmet (Retired) Washington State Department of Ecology Toxics Cleanup Program - Headquarters Office 300 Desmond Drive P.O. Box 47600 Olympia, WA 98504-7600 1 Table of Contents Executive Summary 1.0 Introduction 1.1 Purpose 1.2 Previous Studies 1.3 Regulatory Framework 2.0 Site Description and History 3.0 Action Alternatives and Screening Level Analysis 4.0 Proposed Selected Action and Analysis of Compliance with MTCA 4.1 Definition of Site 4.2 Description of Proposed Action 4.3 Analysis of Selected Remedy for Compliance with MTCA 5.0 Environmental Standards 6.0 Applicable Local, State, and Federal Laws 7.0 Institutional Controls and Site Use Restrictions 8.0 Compliance Monitoring 9.0 Schedule for Implementing the Selected Action 10.0 State Environmental Policy Action Compliance References and Technical Investigations List of Tables TABLE 1 Soil / Sediment results for selected substances TABLE 2 Estimated excess lifetime cancer risks for various exposure scenarios using asbestos dust concentrations generated in August 2006 EPA activity based sampling study. -
Draft Engineering Evaluation / Cost Analysis for the Sumas Mountain Asbestos (Aka Swift Creek) Site
Draft Engineering Evaluation / Cost Analysis Sumas Mountain Asbestos (aka Swift Creek) Site Whatcom County, Washington TDD: 12-02-0006 Prepared for: U.S. Environmental Protection Agency, Region 10 1200 Sixth Avenue, ECL-113 Seattle, Washington 98102 Prepared by: Ecology and Environment, Inc. 720 Third Avenue, Suite 1700 Seattle, Washington 98104 July 2013 This page intentionally left blank. 10:START-3\12-09-0003 ii Table of Contents Executive Summary.................................................................................xi 1 Introduction ..............................................................................1-1 2 Site Characterization................................................................2-1 2.1 Site Description and History ............................................................................ 2-1 2.1.1 Site Ownership History ........................................................................ 2-1 2.1.2 Site Operations and Waste Characteristics........................................... 2-1 2.2 Physical Characteristics of the Site .................................................................. 2-3 2.2.1 Topography and Hydrology ................................................................. 2-3 2.2.2 Geology and Hydrogeology ................................................................. 2-3 2.2.3 Soils...................................................................................................... 2-4 2.2.4 Meteorology ........................................................................................ -
The Persistence of Oxbow Lakes As Aquatic Habitats: an Assessment of Rates of Change and Patterns of Alluviation
The Persistence of Oxbow Lakes as Aquatic Habitats: an Assessment of Rates of Change and Patterns of Alluviation Pauline L. Dieras 2013 Thesis submitted for the degree of Doctorate of Philosophy Declaration This work has not been submitted in substance for any other degree or award at this or any other university or place of learning, nor is being submitted concurrently in candidature for any degree or other award. Signed Pauline Dieras Date: 05/03/2013 This thesis is being submitted in partial fulfilment of the requirements for the degree of PhD Signed Pauline Dieras Date: 05/03/2013 This thesis is the result of my own independent work/investigation, except where otherwise stated. Other sources are acknowledged by explicit references. The views expressed are my own. Signed Pauline Dieras Date: 05/03/2013 I hereby give consent for my thesis, if accepted, to be available for photocopying and for inter-library loan, and for the title and summary to be made available to outside organisations. Signed Pauline Dieras Date: 05/03/2013 i Abstract Oxbow lakes are of high ecological importance due to the number and the diversity of habitats they provide. They are created after the abandonment of meanders and subsequent sediment infilling leads to their progressive terrestrialisation, taking from a few months up to several centuries. Nonetheless, little is known about oxbow lake terrestrialisation processes, sediment composition, or why such a disparity exists in lakes’ longevity. To understand the controls on oxbow lakes alluviation, field observations, remotely sensed data and GIS analyses were combined. Sediment transfers in oxbow lakes were documented by topographic and sampling surveys of sites in France and Wales. -
E Ofo - Library I MPO Bibliothequo EX LIBRIS - Ian D
qH 0 ;;; e oFO - Library I MPO Bibliothequo EX LIBRIS - Ian D. Thomson fl1 t_f <J 1111 llil Ill II m Ill\ 120099451\1 1\1 ~\11 1 1 PERCEPTIONS ON RECREATION AND SPORT FISHERIES OF THE CHILLIWACK/ VEDDER RIVER by Philip A. Meyer Chief Social Science Unit Southern Operations Branch Fisheries & Marine Service JOINTLY FUNDED BY: Southern Operations Branch Fish and Wildlife Branch Fisheries and Marine Service Department of Recreation Environment Canada and Conservation Province of British Columbia SH 572 . BS M48 c . 2 JANUARY, 1976 '273D) THE LIBRARY BEDFORD INSTITUTE OF O CEA O GRAPHY PREFACE B.;X l 006 DARTMO UTH, N.S. B2Y 4A2 This study is the second of two funded jointly by the Fish and Wildlife Branch; Department of Recreation and Conservation , Province of British Columbia , and the Fisheries and Marine Service, Environment Canada , and focussing on recreational management of river systems. Wh i l e the analysis of results , and the writing of the report have fallen to t he .under signed, many persons contributed to the final product. Study design was a joint undertaking by Richard C. Bryan and Gerard J. Mos , both then with my unit, Christopher Dodd, of the Province of British Columbia, and the author. Field work was conducted by William Cotter and Victor Willms, under the supervision of Mr. Bryan. Data was arranged for computor analysis by Katherine J. Racey, and Mary C. Harrison. Finally, the study is particu larly indebted to Mr. Dodd for forceful and effective criticism during the write-up stage. Despite this substantial assistance t he author, nevertheless, retains claim to any and a ll errors. -
City of Sumas Flood Letter
CITY OF SUMAS P. O. Box 9 Sumas, Washington 98295 Phone (360)988-5711 FAX (360)988-8855 MAYOR-Kyle Christensen COUNCIL MEETINGS FINANCE DIRECTOR-Shelley Schultz SECOND AND FOURTH [email protected] MONDAYS OF EACH MONTH November, 2018 Dear City of Sumas Resident, This letter is being sent to you for informational purposes only because our records show that your property is very likely located in the floodplain. The City is working on ways to improve and increase its circulation of and accessibility to information that pertains to the floodplain, in an effort to better educate and assist its citizens about developing and living in the floodplain. Please take the time to read the information below, and if you have further questions, or would like additional information, a variety of contact information has been supplied at the end of this document. OVERVIEW Whatcom County features one large river and smaller tributaries, or streams, that are susceptible to annual flooding events that pose threats to life and safety and cause significant property damage. The large river is the Nooksack, while streams include Johnson Creek, Sumas Creek, and the Sumas River. Snow melt from the Cascade Mountain range contributes substantially to flooding, and ongoing development within the County continues to displace natural areas that have historically functioned as flood storage. RECENT FLOODING EVENTS While some sort of seasonal flood-related damage occurs nearly every year, the flooding and associated landslide events of February and November 1990 represent the most significant flooding. In November 1990, prolonged precipitation accompanied by an early snow melt, caused by a warm-weather trend known as a “Pineapple Express,” caused many rivers and creeks throughout the Nooksack River watershed to rise to 100-year flood levels, causing flooding in both rural and urban areas. -
REGION 2 - Lower Mainland
REGION 2 - Lower Mainland CONTACT INFORMATION Fish and Wildlife Regional Office Salmon Information: (604) 586-4400 200-10428 153 St Fisheries and Oceans Canada Surrey BC V3R 1E1 District Offices (DFO) Conservation Officer Service Chilliwack: (604) 824-3300 Please call 1-877-952-7277 for recorded Delta: (604) 666-8266 information or to make an appointment at Langley: (604) 607-4150 any of the following Field Offices: Mission: (604) 814-1055 Mission, North Vancouver, Powell River, Squamish: (604) 892-3230 Sechelt, and Squamish Steveston: (604) 664-9250 Vancouver: (604) 666-0384 RAPP Shellfish Information line: (604) 666-2828 Report All Poachers Rand Polluters Mahood L i C in hilco Conservation Officerl 24 Hour Hotline tin k na STAY UP TO DATE: li R R 1-877-952-RAPPK (7277) iver ko Canim il Check website for in-season changes or h L Please refer to page 78 for more informationC closure dates for the 2021-2023 season rapp.bc.ca g at: www.gov.bc.ca/FishingRegulations r T o Cr a D C s y e 100 Mile House 5-6 e Tatlayoko k l o s o Lake M R r C 5-5 r 5-3 C CHILKO ig B Bonaparte n LAKE r L u R R h Taseko C te o ar hk Lakes ap at 5-4 3-31 on m FR B R Ho A S Y E a R n a R la k m o d m a R e Bish rd 3-32 D op o 2-15 L R R So Carpenter uthg ate ge Lake R Brid Gold ive Cache Creek Kamloops r Bridge R Lake 1-15 2-14 Seton BUTE L INLET 3-33 Anderson Lillooet 3-17 KAMLOOPS Phillips 2-13 L G R u i a R N Arm b r c o I O T C V h L h S o ILL s E OO o R P n E T o M y a O C C H r 2-11 3-16 T Sonora N TOBA ic Island R o INLET Pemberton la n E i e R l n a t e -
Sumas Mountain/Swift Creek Sediment Management Project
WHATCOM COUNTY qqrigin/i CONTRACT NO. JJOMOIOI 3 JOINT AGENCY AGREEMENT (20T*r sW15 , l0 5 fi# /e_c SUMAS MOUNTAIN/SWIFT CREEK SEDIMENT MANAGEMENT PROJECT U.S. EPA REGION 10 WASHINGTON STATE DEPT. OF ECOLOGY WHATCOM COUNTY FLOOD CONTROL ZONE DISTRICT WHATCOM COUNTY, WASHINGTON USEPA SF I. INTRODUCTION 1467272 Whatcom County (the County), the Whatcom County Flood Control Zone District (Flood Control Zone District), the Washington State Department of Ecology (Ecology), and the U.S. Environmental Protection Agency, Region 10 (EPA) (collectively, "the Parties") enter into this Joint Agency Agreement ("Agreement") to reduce the risks associated with human exposure to naturally occurring asbestos within sediment transported through the Swift Creek channel from a naturally-occurring landslide on Sumas Mountain, and/or removed, dredged, transported, or otherwise managed through human activity at certain locations. To address these concerns, the Parties have evaluated alternatives, considered public comments, identified a Project Area (see map at App. 1), and developed a framework known as the Swift Creek Sediment Management Project ("the Project"). As described below, the Project consists of a set of actions intended to address flooding and asbestos concerns for a period of ten years or more. In order to implement the Project, the Parties must first satisfy a number of legal requirements, including those established by the Washington Model Toxics Control Act (MTCA), the Washington State Environmental Policy Act (SEPA), and the federal Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). The Parties intend for actions selected through these processes to be the subject of this Agreement. The Parties further intend for those elements of the Project implemented under MTCA to be implemented pursuant to a consent decree entered in Superior Court of the State of Washington. -
Nooksack River Overflow Flood Mitigation Plan
COUNCIL REPORT Executive Committee Report No. ENG 050-2020 Date: December 09, 2020 File No: 5225-03/Nooksack To: Mayor and Council From: Stella Chiu, Senior Engineer, Drainage and Wastewater Subject: Nooksack River Overflow Flood Mitigation Plan RECOMMENDATION THAT staff continue to work with the Province to encourage the United States to complete the cost-benefit analysis and fulfill the purpose and mandate of the International Task Force. REPORT CONCURRENCE General Manager City Manager The General Manager concurs with the The City Manager concurs with the recommendation of this report. recommendation of this report. SUMMARY OF THE ISSUE Major flooding of West Sumas Prairie and the Washington State cities of Everson, Sumas and the unincorporated areas of Whatcom, occurred in November 1990 when the overflow from the Nooksack River flooded into the Sumas River basin. The Nooksack River Overflow Flood Mitigation Plan (“Study”) is one of the next steps to address the international and transboundary issue from the United States (“US”) into Canada. The work was recently completed with funding from the National Disaster Mitigation Program; the Province supported the work in a technical advising role. This report provides a high-level summary of the findings and recommends next steps. BACKGROUND Major flooding of West Sumas Prairie and the Washington State cities of Everson, Sumas and the unincorporated areas of Whatcom, occurred in November 1990 when the overflow from the Nooksack River flooded into the Sumas River basin. A Nooksack River International Task Force (NRITF) was established in response to the flooding. The Task Force comprises members from both Canada and the US.