Exhibit PAC/301 Witness: Mark R

Total Page:16

File Type:pdf, Size:1020Kb

Exhibit PAC/301 Witness: Mark R Docket No. UE 263 Exhibit PAC/301 Witness: Mark R. Tallman BEFORE THE PUBLIC UTILITY COMMISSION OF OREGON PACIFICORP ___________________________________________________________ Exhibit Accompanying Direct Testimony of Mark R. Tallman FERC Order Issuing New License March 2013 20080626-4003 FERC PDF (Unofficial) 06/26/2008 Exhibit PAC/301 Tallman/1 123 FERC ¶ 62,258 UNITED STATES OF AMERICA FEDERAL ENERGY REGULATORY COMMISSION PacifiCorp Project No. 935-053 ORDER ISSUING NEW LICENSE (June 26, 2008) 1. On April 28, 2004, PacifiCorp filed an application for a new license, pursuant to sections 4(e) and 15 of the Federal Power Act (FPA),1 for the continued operation and maintenance of the 136-megawatt (MW) Merwin Project No. 935, located on the North Fork Lewis River in Cowlitz and Clark Counties, Washington. The project occupies federal lands administered by the U.S. Bureau of Land Management (BLM).2 2. PacifiCorp’s application for Project No. 935 is one of three applications it filed to relicense its projects on the North Fork Lewis River (referred to as the Lewis River in this order). In addition to the Merwin Project, PacifiCorp filed license applications for two other projects just upstream of the Merwin Project – the Swift No. 1 Project No. 2111 on April 28, 2004 and the Yale Project No. 2071 on May 5, 1999. Also, on April 28, 2004, the Public Utility District of Cowlitz County (Cowlitz PUD) filed a license application for another Lewis River project, the upstream Swift No. 2 Project No. 2213. The existing licenses for these four projects expired between 2001 and 2006.3 In this order, we refer to the four projects collectively as the Lewis River Projects. While the granting 1 16 U.S.C. §§ 797(e) and 808 (2000), respectively. 2 The project is required to be licensed under section 23(b)(1) of the FPA, 16 U.S.C. § 817 (2000), because it occupies federal lands. 3 The expiration date of the Merwin Project license was accelerated from December 11, 2009 to April 30, 2006 to coincide with the expiration dates for the Swift No. 1 and Swift No. 2 licenses. In addition, the Yale Project license expired in 2001, but at the request of PacifiCorp, the processing of that application was held in abeyance so that all four projects could be considered together in a single environmental document. 20080626-4003 FERC PDF (Unofficial) 06/26/2008 Exhibit PAC/301 Tallman/2 Docket No. P-935-053 2 of a new license for the Merwin Project is the subject of this order, I am concurrently issuing three other orders granting new licenses for the other three Lewis River Projects.4 BACKGROUND 3. The Commission issued a new license for the Merwin Project No. 935 on October 10, 1983.5 The license expired on April 30, 2006, and since that time PacifiCorp has operated the project under an annual license pending the disposition of its new license application. 4. On December 3, 2004, PacifiCorp and Cowlitz PUD filed a comprehensive Settlement Agreement (Agreement) entered into with 22 stakeholders.6 The applicants’ proposed action is to relicense the Lewis River Projects in accordance with the terms of the Agreement. The Agreement provides for: (1) a phased approach to produce self- sustaining, naturally-reproducing, harvestable anadromous salmonid populations above Merwin dam; (2) reconnecting all life stages of bull trout populations in the Lewis River basin; (3) funding measures to enhance and improve wetlands, riparian, and riverine habitats; (4) restoring marine-derived nutrients to the upper watershed; (5) developing a hatchery and supplementation (release of artificially propagated fish) program that supports the reintroduction of anadromous fish to the upper watershed upstream of Merwin dam, and the continued harvest of resident and native anadromous fish species; (6) implementing instream flows, including ramping rates, that benefit fish and wildlife in the basin; (7) acquiring interests in land and managing lands to benefit a broad range of fish, wildlife, and native plant species; (8) diversifying and managing a comprehensive 4 See PacifiCorp, 123 FERC ¶¶ 62,257 and 62,260 (2008); and Public Utility District No. 1 of Cowlitz County, 123 FERC ¶ 62,259 (2008). 5 25 FPC 61,052 (1983). 6 PacifiCorp; Cowlitz PUD; National Marine Fisheries Service (NMFS); National Park Service; BLM; U.S. Fish and Wildlife Service (FWS); U.S. Forest Service (Forest Service); Confederated Tribes and Bands of the Yakama Nation (Yakama Nation); Washington Department of Fish and Wildlife (Washington Fish and Wildlife); Washington Interagency Committee for Outdoor Recreation; Cowlitz County; Cowlitz- Skamania Fire District No. 7; North Country Emergency Medical Service; City of Woodland; Woodland Chamber of Commerce; Lewis River Community Council; Lewis River Citizens-at-Large; American Rivers; Fish First; Rocky Mountain Elk Foundation, Inc; Trout Unlimited; and the Native Fish Society. On February 10, 2005, PacifiCorp filed additional signature pages to add the following four parties to the Agreement: the Lower Columbia River Fish Recovery Board, Clark County, Skamania County, and Cowlitz Indian Tribe (Cowlitz Tribe). 20080626-4003 FERC PDF (Unofficial) 06/26/2008 Exhibit PAC/301 Tallman/3 Docket No. P-935-053 3 suite of recreational opportunities; (9) improving flood management during the likely high-flow event periods; (10) protecting known and yet-to-be discovered cultural resources; and (11) addressing project-related transportation, communications, public safety, and law enforcement needs. These measures are described in detail in the Order on Offer of Settlement and Issuing New License for the Swift No. 1 Project (Master Order), one of the four orders issued concurrently for the Lewis River Projects. The Agreement is attached as Appendix A of the Master Order for informational purposes. 5. On December 9, 2004, the Commission issued a notice of the Agreement, and that the four applications and applicant-prepared environmental assessments were accepted for filing. The notice solicited motions to intervene, protests, comments, and final recommendations, terms and conditions, and prescriptions. Timely motions to intervene were filed by the Washington Fish and Wildlife; jointly by American Rivers, Trout Unlimited, and Native Fish Society; U.S. Department of the Interior (Interior); Forest Service; Washington Department of Ecology (Washington Ecology); Cowlitz PUD; Cowlitz Tribe; NMFS; and Yakama Nation. Fish First filed a late motion to intervene, which was granted.7 None of the intervenors oppose the project. 6. On September 23, 2005, the Commission staff issued a draft environmental impact statement (EIS) for the relicensing of all four Lewis River Projects. American Rivers, Cowlitz Tribe, Cowlitz PUD, NMFS, PacifiCorp, Swiftview Owners Group, Three Rivers Recreational Area, Interior, Forest Service, U.S. Environmental Protection Agency (EPA), Washington Fish and Wildlife, Washington Ecology, and Yakama Nation filed comments on the draft EIS. The final EIS was issued on March 24, 2006. The potential environmental impacts of the measures proposed in the Agreement, along with additional staff-recommended measures, were considered in the EIS. References in this order to the EIS are to the final EIS, unless otherwise noted. 7. On January 5, 2006, PacifiCorp filed draft license articles implementing the terms of the Agreement for each of its projects. Many of these requirements duplicate the mandatory conditions of the section 18 prescriptions and the water quality certifications and the provisions of the National Marine Fisheries Service (NMFS) Biological Opinion. While the proposed draft articles are not included in the license, this order includes requirements consistent with the Agreement and proposed articles, except as noted below. 8. The motions to intervene, comments, and recommendations have been fully considered in determining whether, and under what conditions, to issue this license. 7 See unpublished notice dated May 30, 2007. 20080626-4003 FERC PDF (Unofficial) 06/26/2008 Exhibit PAC/301 Tallman/4 Docket No. P-935-053 4 PROJECT AREA 9. The Lewis River is a tributary of the Columbia River in southwest Washington, with a drainage area of 1,050 square miles. The river originates in the Cascade Range of the Gifford Pinchot National Forest and flows westward about 93 miles, joining the Columbia River near Woodland, Washington. 10. From upstream to downstream, the Lewis River hydropower projects include Swift No. 1 [river mile (RM) 47.9], Swift No. 2 (RM 44), Yale (RM 34.2), and Merwin (RM 19.5), and affect almost 40 miles of river. 11. The Lewis River Basin downstream of Merwin dam supports wild fall Chinook salmon and hatchery stocks of spring Chinook, early and late coho salmon, and winter and summer steelhead. The project area is described in more detail in the Master Order. PROJECT DESCRIPTION 12. The Merwin Project, the oldest and most downstream of the Lewis River Projects, includes a 313-foot-high concrete arch dam extending 1,252 feet across the Lewis River. Deepwater inlets lead to three short penstocks with a total capacity of 11,470 cubic feet per second (cfs), which enter the powerhouse immediately downstream of the dam. The plant has a nameplate capacity of 136 MW. Power from the project is carried by three 115-kilovolt (kV) primary transmission lines 1,000 feet to the Merwin substation. Flows in excess of powerhouse capacity are controlled by five Taintor gates situated above the 206-foot-long spillway. The project impounds the 14.5-mile-long Lake Merwin,
Recommended publications
  • Lewis River Hydroelectric Project Relicensing
    United StatesDepartment of the Interior FISH AND WILDLIFE SERVICE Western Washington Fish and Wildlife Office 510 DesmondDr. SE, Suite 102 Lacey,Washington 98503 In ReplyRefer To: SCANNED 1-3-06-F-0177 sEPI 5 2006 MagalieR. Salas,Secretary F6deralEnergy Regulatory Commission 888First Sffeet,NE WashingtonD.C. 24426 Attention:Ann Ariel Vecchio DearSecretary Salas: This documenttransmits the U.S. Fish and Wildlife Service's(Service) Biological Opinion on the effectsto bull trout(Salvelinus confluentus),northern spotted owls (Srrlxoccidentalis caurina)and bald eagles(Haliaeetus leucocephalus) fromthe relicensingof the Lewis River HydroeiectricProjects: Merwin (FERC No. 935),Yale (FERC No. 2071),Swift No. 1 (FERC No. Zr 11),and swift No. 2 (FERCNo. 2213). Theaction that comprises this consultationunder theEndangered Species Act of 1973,as amended (16 U.S.C. l53I et seq.)is therelicensing of the Lewis-RiverHydroelectric Projects by the FederalEnergy Regulatory Commission and the interdependentactions contained in the SettlementAgreement (PacifiCorp et aL.2004e),dated November30,2004,and Washington Department of Ecology's401 Certifications. Consultationfor the relicensingof the Lewis River Plojectswas initiated by the Commission's letterto the Servicewhich was received in our officeon October11,2005. Based on our letter datedMarch15,2006,the deadline for completingthis consultationwas extended by mutual agreementuntil May 5, 2006. On June12,2006,with concurrenceby thelicensees,we submittedanother request for an extensionto SeptemberI,2006, to
    [Show full text]
  • Lewis River Hydroelectric Projects FERC Project Nos
    Lewis River Hydroelectric Projects FERC Project Nos. 935, 2071, 2111, 2213 Photo courtesy of Kim McCune, PacifiCorp – June 2018 2018 Annual Report Annual Summary of License Implementation and Compliance: Aquatic and Terrestrial Resources April 12, 2019 Lewis River Hydroelectric Projects FERC Nos. 935, 2071, 2111, 2213 Annual Summary of License Implementation and Compliance: Aquatic and Terrestrial Resources 2018 Annual Report ©2005 PACIFICORP | PAGE 1 Lewis River Hydroelectric Project (FERC Nos. 935, 2071, 2111 & 2213) Annual Report 2018 ___________________________________________________________________________________________________ Table of Contents 1.0 INTRODUCTION ............................................................................................................................................ 7 1.1 BACKGROUND ................................................................................................................................. 8 1.1.1 Lewis River Settlement Agreement ............................................................................................. 8 1.1.2 Environmental Impact Statement ............................................................................................... 8 1.1.3 Agency Terms and Conditions ................................................................................................... 8 1.1.4 Endangered Species Act Consultations ...................................................................................... 9 1.1.5 Water Quality Certifications .....................................................................................................
    [Show full text]
  • You Are D. B. Cooper
    Portland State University PDXScholar Dissertations and Theses Dissertations and Theses Winter 4-12-2018 You are D. B. Cooper James Bezerra Portland State University Follow this and additional works at: https://pdxscholar.library.pdx.edu/open_access_etds Part of the Fiction Commons Let us know how access to this document benefits ou.y Recommended Citation Bezerra, James, "You are D. B. Cooper" (2018). Dissertations and Theses. Paper 4342. https://doi.org/10.15760/etd.6235 This Thesis is brought to you for free and open access. It has been accepted for inclusion in Dissertations and Theses by an authorized administrator of PDXScholar. Please contact us if we can make this document more accessible: [email protected]. You Are D. B. Cooper by James Bezerra A thesis submitted in partial fulfillment of the requirements for the degree of Master of Fine Arts in Creative Writing Thesis Committee: Gabriel Urza, Chair Paul Collins Madeline McDonnell Portland State University 2018 2018 James Bezerra Abstract This thesis is a novel about the 1971 skyjacking of a plane out of Portland Airport. The novel is structured in the style of a choose-your-own-adventure book. It investigates the nature and identity of the skyjacker, who is known as D. B. Cooper. i Table of Contents Abstract …………………………………………………………………………… i You Are D. B. Cooper ……………………………………………………………. 1 Terminal Reference Section …...……………………………………………….. 197 ii You Are D. B. Cooper By James Bezerra 1 Look, it is not going to work out between us. Please set this book on fire. 2 I only know a few true things about D. B. Cooper: In 1971 a plane was hijacked after taking off from Portland Airport.
    [Show full text]
  • Engineering Geology in Washington, Volume I Wuhington Diviaion of Geology and Earth Resoul'ces Bulleti!I 78
    The Cowlitz River Projects 264 ENGINEERING GEOLOGY IN WASHINGTON Aerial view of Mossyrock reservoir (Riffe Lake) and the valley of the Cowlitz River; view to the northeast toward Mount Rainier. Photograph by R. W. Galster, July 1980. Engineering Geology in Wuhington, Volume I . Washington Division of Geology and Earth Resources Bulletin 78 The Cowlitz River Projects: Mayfield and Mossyrock Dams HOWARD A. COOMBS University of Washington PROJECT DESCRIPTION unit) is at the toe of the dam on the north bank. The reservoir is 23.5 mi long. By impounding more than The Cowlitz River has its origin in the Cowlitz 1,600,000 acre-ft of water in the reservoir, the output of Glacier on the southeastern slope of Mount Rainier. The Mayfield Dam was greatly enhanced (Figures 3 and 4). river flows southward, then turns toward the west and passes through the western margin of the Cascade AREAL GEOLOGY Range in a broad, glaciated basin. It is in this stretch of The southern Cascades of Washington are composed the river that both Mossyrock and Mayfield dams are lo­ essentially of volcanic and sedimentary rocks that have cated. Finally, the Cowlitz River turns southward and been intruded by many dikes and sills and by small enters the Columbia River at Longview. batholiths and stocks of dioritic composition, as well as Mayfield Dam, completed in 1963, is 13 mi down­ plugs of andesite and basalt. Most of these rocks range stream from Mossyrock Dam, constructed 5 yr later. in age from late Eocene to Miocene (Hammond, 1963; Both are approximately 50 mi due south of Tacoma.
    [Show full text]
  • WTS 2 Report
    PacifiCorp / Cowlitz PUD Lewis River Hydroelectric Projects FERC Project Nos. 935, 2071, 2111, 2213 TABLE OF CONTENTS 2.2 STREAMFLOW STUDY (WTS 2) .........................................................WTS 2-1 2.2.1 Study Objectives............................................................................WTS 2-1 2.2.2 Study Area .....................................................................................WTS 2-1 2.2.3 Methods .........................................................................................WTS 2-1 2.2.4 Key Questions................................................................................WTS 2-4 2.2.5 Results............................................................................................WTS 2-4 2.2.6 Discussion....................................................................................WTS 2-31 2.2.7 Schedule.......................................................................................WTS 2-36 2.2.8 References....................................................................................WTS 2-40 2.2.9 Comments and Responses on Draft Report .................................WTS 2-41 WTS 2 Appendix 1 Monthly Flow Duration Curves LIST OF TABLES Table 2.2-1. Selected stream gages on the Lewis River. .......................................WTS 2-7 Table 2.2-2. Peak flow frequencies......................................................................WTS 2-28 Table 2.2-3. Summary of streamflow statistics for Lewis River stream gages. ..WTS 2-34 LIST OF FIGURES Figure
    [Show full text]
  • Swift No. 1 Hydroelectric Project FERC Project No. P-2111
    Swift No. 1 Hydroelectric Project FERC Project No. P-2111 Before the United States of America Federal Energy Regulatory Commission Application for License Amendment Volume I of V Initial Statement and Exhibits A, C, D and G January 2020 Swift No. 1 Hydroelectric Project (FERC No. P-2111) Review Draft – January 2020 This page intentionally left blank. This document is considered Public Information. Volume I – Page 2 Swift No. 1 Hydroelectric Project (FERC No. P-2111) Review Draft – January 2020 Swift No. 1 Hydroelectric Project (FERC No. P-2111) APPLICATION FOR LICENSE AMENDMENT This application for license amendment for the Swift No. 1 Hydroelectric Project (FERC No. P- 2111) consists of the following volumes: Volume I Initial Statement Exhibit A – Project Description Exhibit C – Project Installation and Proposed Schedule Exhibit D – Costs and Financing Exhibit G – Project Maps Volume II Exhibit E – Environmental Report Volume III Appendices to Exhibit E Volume IV Exhibit F – Vicinity and Preliminary Design Drawings (CEII Not for Public Release) Volume V CONFIDENTIAL – Cultural Resource Summary for the Merwin, Yale and Swift No. 1 Projects This document is considered Public Information. Volume I – Page 3 Swift No. 1 Hydroelectric Project (FERC No. P-2111) Review Draft – January 2020 This page intentionally left blank. This document is considered Public Information. Volume I – Page 4 Swift No. 1 Hydroelectric Project (FERC No. P-2111) Review Draft – January 2020 Initial Statement Swift No. 1 Hydroelectric Project (FERC No. P-2111) This document is considered Public Information. Volume I – Page 5 Swift No. 1 Hydroelectric Project (FERC No. P-2111) Review Draft – January 2020 This page intentionally left blank.
    [Show full text]
  • Columbia River Cold Water Refuges Plan
    EPA-910-R-21-001 January 2021 Columbia River Cold Water Refuges Plan Prepared by: U.S. Environmental Protection Agency Region 10 U.S. Environmental Protection Agency, Region 10 www.epa.gov Columbia River Cold Water Refuges Plan Final January 2021 TABLE OF CONTENTS ACKNOWLEDGEMENTS ........................................................................................................ XII EXECUTIVE SUMMARY ............................................................................................................ 1 1 INTRODUCTION ....................................................................................................... 3 Regulatory Background ............................................................................................. 3 Types of Cold Water Refuges .................................................................................... 4 Overview of Columbia River Cold Water Refuges Plan .............................................. 5 2 COLD WATER REFUGES IN THE LOWER COLUMBIA RIVER .............................. 7 Columbia River Temperatures ................................................................................... 7 Tributary Temperatures Compared to Columbia River Temperatures ...................... 10 Tributaries Providing Cold Water Refuge ................................................................. 13 Twelve Primary Cold Water Refuges ....................................................................... 18 3 SALMON AND STEELHEAD USE OF COLD WATER REFUGES ......................... 34 Salmon
    [Show full text]
  • Lewis River Hydroelectric Projects FERC Project Nos
    Lewis River Hydroelectric Project (FERC Nos. 2111, 2213, 2071 & 935) New Information Regarding Fish Transport into Lake Merwin and Yale Lake – June 2016 ________________________________________________________________________________________________________________ Lewis River Hydroelectric Projects FERC Project Nos. P-2111, P-2213, P-2071 and P-935 New Information Regarding Fish Transport into Lake Merwin and Yale Lake Prepared by: Mason, Bruce & Girard, Inc. ICF International Prepared for June 24, 2016 Lewis River Hydroelectric Project (FERC Nos. 2111, 2213, 2071 & 935) New Information Regarding Fish Transport into Lake Merwin and Yale Lake – June 2016 ____________________________________________________________________________________________________ Table of Contents EXECUTIVE SUMMARY ......................................................................................... 2 APPENDIX A ......................................................................................................23 U.S. GEOLOGICAL SURVEY - INFORMATION AND STUDIES TO ANADROMOUS FISH REINTRODUCTION INTO MERWIN AND YALE RESERVOIRS ....................................... 24 1.1 Introduction ........................................................................................ 25 1.2 Background ......................................................................................... 25 1.3 Lewis River Settlement Agreement conditions relative to reintroduction of anadromous salmonids into Yale and Merwin Reservoirs ............................ 25 1.4 Study ................................................................................................
    [Show full text]
  • Lewis River Water Quality Management Plan, July
    Lewis River Hydroelectric Projects FERC Project Nos. 935, 2071, 2111 Water Quality Management Plan Prepared by July 2013 Lewis River Hydroelectric Project (FERC Nos. 935, 2071, 2111 & 2213) Water Quality Management Plan ________________________________________________________________________________________________ Table of Contents 1.0 INTRODUCTION ............................................................................................ 6 1.1 BACKGROUND ....................................................................................... 6 1.1.1 Project Area ...................................................................................... 6 1.1.2 Discussion of Applicable Water Quality Standards ............................................. 7 1.1.3 Water Temperature ............................................................................... 7 1.1.4 Total Dissolved Gas .............................................................................. 9 1.1.5 Turbine Related TDG ............................................................................ 9 1.1.6 Spill Related TDG ................................................................................ 9 1.1.7 Dissolved Oxygen ............................................................................... 11 1.1.8 pH ................................................................................................ 11 1.1.9 Turbidity ......................................................................................... 12 1.1.10 Spill Prevention, Control and Countermeasures
    [Show full text]
  • Chapter 26 Cumulative Impacts
    Chapter 26 Cumulative Impacts The Council on Environmental Quality (CEQ) regulations for implementing the National Environmental Policy Act require the assessment of cumulative Words in bold impacts in the decision-making process for proposed federal projects. and acronyms are defined in Cumulative impacts are defined as the impact on the environment which Chapter 32, results from the incremental impact of the action when added to other past, Glossary and present, and reasonably foreseeable future actions regardless of what agency Acronyms. (federal or non-federal) or person undertakes such other actions (40 CFR 1508.7). As stated in the CEQ handbook, "Considering Cumulative Effects under the National Environmental Policy Act" (CEQ 1997), cumulative impacts should be analyzed in terms of the specific resource, ecosystem, and human community being affected and should focus on effects that are truly meaningful. This chapter provides an analysis of potential cumulative impacts related to the Proposed Action, the I-5 project. The analysis was accomplished using the following four steps: Step 1 - Identify Potentially Affected Resources Resources were identified that potentially could be cumulatively affected by the I-5 project when combined with other actions (see Section 26.1, Affected Resources and Resource Boundaries). Step 2 - Establish Boundaries Spatial (i.e., location) and temporal (i.e., time) boundaries were established for the consideration of other potentially cumulative actions (see Section 26.1, Affected Resources and Resource Boundaries). Step 3 - Identify Potentially Cumulative Actions Other past, present, and reasonably foreseeable future actions were identified that have contributed, or could contribute, to cumulative impacts on the resources identified in Step 1 (see Section 26.2, Cumulative Actions).
    [Show full text]
  • The Federal Columbia River Power System: Inside Story
    THE COLUMBIA RIVER SYSTEM INSIDE STORY THE COLUMBIA RIVER SYSTEM INSIDE STORY SECOND EDITION FEDERAL COLUMBIA RIVER POWER SYSTEM BONNEVILLE POWER ADMINISTRATION U.S. BUREAU OF RECLAMATION U.S. ARMY CORPS OF ENGINEERS Published April 2001 This publication is an updated version of the original prepared for the System Operation Review, a joint project of the U.S. Bureau of Reclamation, U.S. Army Corps of Engineers, and Bonneville Power Administration. Photo Credits: U.S. Bureau of Reclamation U.S. Army Corps of Engineers Bonneville Power Administration Northwest Power Planning Council Philip W. Thor Robin Cody If you have comments or questions, please contact: Bonneville Power Administration U.S. Army Corps of Engineers, NWD U.S. Bureau of Reclamation 1-503-230-3000 1-503-808-3710 1-208-378-5021 P.O. Box 3621 P.O. Box 2870 1150 N. Curtis Road, Suite 100 Portland, Oregon 97208-3621 Portland, Oregon 97208-2870 Boise, Idaho 83706-1234 Printed on recycled paper TABLE OF CONTENTS I. Introduction . 2 II. The Columbia River System . 4 A. The Basin . 4 B. Uses of the River System . 6 C. The Dams and Water Projects . 9 D. The Coordinated Columbia River System . 16 III. The Agencies and the Operating Agreements . 18 A. The Forecasters . 18 B. Project Owner/ Operators & Affiliated Agencies. 18 C. The NMFS Regional Implementation Forum. 20 D. The Operating Agreements and Guidelines. 21 IV. System Operation – The Big Picture . 26 A. Hydrology of the Basin . 26 B. The Drivers of System Operations . 27 C. Overview of System Operations . 27 V. Multiple Uses of the System .
    [Show full text]
  • Lewis River Bull Trout: a Synthesis of Known Information
    Lewis River Bull Trout: A Synthesis of Known Information J. Michael Hudson1, Jeremiah Doyle2, Jamie Lamperth3, Robert Al-Chokhachy4, Greg Robertson5, Tom Wadsworth3 1 U.S. Fish and Wildlife Service, Columbia River Fish and Wildlife Conservation Office 2 PacifiCorp 3 Washington Department of Fish and Wildlife 4 U.S. Geological Survey, Northern Rocky Mountain Science Center 5 U.S. Forest Service, Gifford-Pinchot National Forest April 4, 2019 1 [THIS PAGE INTENTIONALLY LEFT BLANK] 2 Table of Contents I. Introduction ..................................................................................................................................... 8 II. Study Area ........................................................................................................................................ 8 a. Subbasin Description ......................................................................................................... 8 b. Bull trout populations and life-history types present in the Lewis River subbasin ......... 10 c. Habitat ............................................................................................................................. 10 i. Stream Temperature .................................................................................................................... 10 ii. In-stream Habitat ........................................................................................................................ 11 d. Fishery management .......................................................................................................
    [Show full text]