Aquatic Invasive Species Plan
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Amended Application for a New License Major Project – Existing Dam Aquatic Invasive Species Management Plan Security Level: Public Yuba River Development Project FERC Project No. 2246 September 2019 ©2019, Yuba County Water Agency All Rights Reserved Yuba County Water Agency Yuba River Development Project FERC Project No. 2246 Table of Contents Section No. Description Page No. Glossary - Definition of Terms, Acronyms and Abbreviations ............................................. GLO-1 1.0 Introduction ...................................................................................................................... 1-1 1.1 Background .......................................................................................................... 1-1 1.1.1 Yuba River Development Project ............................................................ 1-1 1.1.2 Aquatic Invasive Species ......................................................................... 1-5 1.2 Purpose of the Aquatic Invasive Species Management Plan ............................... 1-5 1.3 Goals and Objectives of the Aquatic Invasive Species Management Plan .......... 1-6 1.4 Current Federal and State of California Authorities Applicable to Aquatic Invasive Species ................................................................................................... 1-6 1.4.1 Federal Laws, Regulations, Policies, and Plans ....................................... 1-6 1.4.2 State Laws, Regulations, Policies, and Plans ........................................... 1-7 1.5 Contents of the Aquatic Invasive Species Management Plan .............................. 1-9 2.0 Species Information and History of Project Management ............................................... 2-1 2.1 Species Life History ............................................................................................. 2-1 2.1.1 Quagga Mussel (Dreissena rostriformis bugensis).................................. 2-1 2.1.2 Zebra Mussel (Dreissena polymorpha) ................................................... 2-3 2.1.3 New Zealand Mudsnail (Potamopyrgus antipodarum) ........................... 2-5 2.1.4 Asian Clam (Corbicula fluminea) ........................................................... 2-6 2.1.5 American Bullfrog (Lithobates catesbeianus) ......................................... 2-7 2.1.6 Curly Leaf Pondweed (Potamogeton crispus) ......................................... 2-9 2.1.7 Eurasian Watermilfoil (Myriophyllum spicatum) .................................. 2-10 2.1.8 Hydrilla (Hydrilla verticillata) .............................................................. 2-11 2.1.9 Water Hyacinth (Eichhornia crassipes) ................................................. 2-12 2.1.10 Brazilian Waterweed (Egeria densa) ..................................................... 2-13 2.1.11 Parrot’s Feather Milfoil (Myriophyllum aquaticum) ............................. 2-14 2.1.12 Carolina Fanwort (Cabomba caroliniana)............................................. 2-16 2.1.13 Water Primrose (Ludwigia spp.) ............................................................ 2-17 2.1.14 Didymo (Didymosphenia geminata) ...................................................... 2-18 2.2 Historical Management of AIS at Project Facilities .......................................... 2-19 3.0 Aquatic Invasive Species Management and Monitoring ................................................. 3-1 3.1 Standards and Best Management Practices .......................................................... 3-1 3.1.1 Public Education Program ....................................................................... 3-1 3.1.2 Houseboat Inspections ............................................................................. 3-2 3.1.3 Best Management Practices for Project Activities ................................... 3-2 3.2 Monitoring ........................................................................................................... 3-3 3.2.1 Species Monitoring .................................................................................. 3-3 September 2019 Aquatic Invasive Species Management Plan Table of Contents ©2019, Yuba County Water Agency Page TOC-i Yuba County Water Agency Yuba River Development Project FERC Project No. 2246 Table of Contents (continued) Section No. Description Page No. 3.2.2 Incidental Observations Monitoring ........................................................ 3-6 3.3 Treatment of AIS ................................................................................................. 3-7 3.3.1 Mollusks ................................................................................................... 3-7 3.3.2 Bullfrog Population Suppression ............................................................. 3-8 4.0 Training, Reporting, Consultation and Plan Revisions .................................................... 4-1 4.1 Annual Employee Education and Training .......................................................... 4-1 4.2 Reporting and Consultation ................................................................................. 4-1 4.3 Plan Revisions ...................................................................................................... 4-2 5.0 References Cited .............................................................................................................. 5-1 List of Figures Figure No. Description Page No. 1.1-1. Yuba County Water Agency’s Yuba River Development Project and Project Vicinity. ............................................................................................................... 1-3 2.2-1. Aquatic invasive species signage at Cottage Creek Boat Launch. .................... 2-19 List of Tables Table No. Description Page No. None List of Attachments Attachment A Forest Service Manual 2900, Invasive Species Management Attachment B Executive Order 13112 (1999) Attachment C California Fish and Game Code § 2301-2302 Attachment D California Department of Fish and Wildlife Aquatic Invasive Species Decontamination Protocol Attachment E YCWA’s February 2016 New Bullards Bar Reservoir Asian Clam Survey Attachment F YCWA’s April 2014 Dreissenid Mussel Vulnerability Assessment, which was provided to Cal Fish and Wildlife Attachment G Quagga/Zebra Mussel Artificial Substrate Monitoring Protocol, California Department of Fish and Wildlife Attachment H Quagga/Zebra Mussel Plankton Tow Monitoring Protocol, California Department of Fish and Wildlife Table of Contents Aquatic Invasive Species Management Plan September 2019 Page TOC-ii ©2019, Yuba County Water Agency Yuba County Water Agency Yuba River Development Project FERC Project No. 2246 List of Attachments (continued) Attachment I Agency Concurrence September 2019 Aquatic Invasive Species Management Plan Table of Contents ©2019, Yuba County Water Agency Page TOC-iii Yuba County Water Agency Yuba River Development Project FERC Project No. 2246 Page Left Blank Table of Contents Aquatic Invasive Species Management Plan September 2019 Page TOC-iv ©2019, Yuba County Water Agency Yuba County Water Agency Yuba River Development Project FERC Project No. 2246 GLOSSARY - DEFINITION OF TERMS, ACRONYMS AND ABBREVIATIONS AIS aquatic invasive species BMP Best Management Practices °C degrees Centigrade Cal Fish and Wildlife California Department of Fish and Wildlife, formerly California Department of Fish and Game Cal-IPC California Invasive Plant Council C.C.R. California Code of Regulations CDBOW California Department of Boating and Waterways CDFA California Department of Food and Agriculture cm Centimeters F.G.C. California Fish and Game Code °F degrees Fahrenheit FERC Federal Energy Regulatory Commission FPA Federal Power Act Forest Service United States Department of Agriculture, Forest Service ft Feet in Inch mg/L milligrams per liter NFS National Forest System Plan Aquatic Invasive Species Management Plan on National Forest System Land Project Yuba River Development Project, FERC Project No. 2246 The area that Yuba County Water Agency uses for normal Project operations and maintenance. The Project Boundary Boundary is shown in Exhibit G of YCWA’s Application for New License, and may be changed by FERC with cause from time to time during the term of the new License. The area surrounding the proposed Project on the order of United States Geological Survey 1:24,000 Project Vicinity quadrangles. rhizome Underground stems capable of producing upward shoot or downward root of a new plant stolon Specialized, horizontal shoot- a colonizing organ that arises from an axillary bud turion Young, scaly shoot budded off from underground stems veliger Larval form of mollusk USFWS United States Fish and Wildlife Service YCWA Yuba County Water Agency September 2019 Aquatic Invasive Species Management Plan Glossary ©2019, Yuba County Water Agency Page GLO-1 Yuba County Water Agency Yuba River Development Project FERC Project No. 2246 Page Left Blank Glossary Aquatic Invasive Species Management Plan September 2019 Page GLO-2 ©2019, Yuba County Water Agency Yuba County Water Agency Yuba River Development Project FERC Project No. 2246 SECTION 1.0 INTRODUCTION In April 2014, the Yuba County Water Agency (YCWA), pursuant to Section (§) 5.18 of Title 18 of the Code of Federal Regulations, filed with the Federal Energy Regulatory Commission (FERC) an Application for a New License for Major Project – Existing Dam – for YCWA’s 361.9 megawatt Yuba River Development Project, FERC Project No. 2246 (Project). The initial license for the Project was