Biological Resources Technical Report Point Eden U-Haul Development Project Hayward, Alameda County, California
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REVISED BIOLOGICAL RESOURCES TECHNICAL REPORT POINT EDEN U-HAUL DEVELOPMENT PROJECT AYWARD LAMEDA OUNTY ALIFORNIA H , A C , C Prepared for: Prepared by: U-HAUL, 815 Marketing Company WRA, Inc. 8000 San Leandro Street 2169-G East Francisco Boulevard Oakland, California 94621 San Rafael, CA 94901 Attn: Jerry Owen, President Attn: Hope Kingma [email protected] [email protected] WRA #30134 SEPTEMBER 2020 TABLE OF CONTENTS 1.0 INTRODUCTION ............................................................................................................................1 1.1 Overview and Purpose ........................................................................................................................ 1 1.2 Project Description .............................................................................................................................. 1 2.0 REGULATORY BACKGROUND ........................................................................................................5 2.1 Federal and State Regulatory Setting ................................................................................................. 5 2.1.1 Vegetation and Aquatic Communities ......................................................................................... 5 2.1.2 Special-status Species .................................................................................................................. 6 2.2 Local Regulatory Setting ..................................................................................................................... 8 2.2.1 City General Plan .......................................................................................................................... 8 3.0 ASSESSMENT METHODOLOGY ......................................................................................................9 3.1 Previous Site Investigations ................................................................................................................ 9 3.2 Current Site Assessment ................................................................................................................... 10 3.3 Vegetation Communities and Other Land Cover Types .................................................................... 11 3.4 Special-status Species ....................................................................................................................... 11 3.4.1 General Assessment ................................................................................................................... 11 3.4.2 Special-status Wildlife ................................................................................................................ 12 3.5 Wildlife Corridors and Native Wildlife Nursery Sites ........................................................................ 12 4.0 ECOLOGICAL SETTING ................................................................................................................. 12 4.1 Topography and Hydrology ............................................................................................................... 13 4.2 Climate and Hydrology ...................................................................................................................... 13 4.3 Land-use ............................................................................................................................................ 14 5.0 ASSESSMENT RESULTS ................................................................................................................ 14 5.1 Vegetation Communities and Other Land Cover .............................................................................. 14 5.1.1 Terrestrial Land Cover ................................................................................................................ 15 5.1.2 Aquatic Resources ...................................................................................................................... 15 5.2 Special-status Species ....................................................................................................................... 16 5.2.1 Special-status Plants .................................................................................................................. 16 5.2.2 Special-status Wildlife ................................................................................................................ 17 5.3 Wildlife Corridors and Native Wildlife Nursery Sites ........................................................................ 24 6.0 ANALYTICAL METHODOLOGY AND SIGNIFICANCE THRESHOLD CRITERIA ...................................... 26 7.0 IMPACTS AND MITIGATION EVALUATION ................................................................................... 27 7.1 Special-status Species ....................................................................................................................... 27 7.2 Sensitive Land Cover Types ............................................................................................................... 33 7.3 Aquatic Resources ............................................................................................................................. 33 7.4 Wildlife Corridors and Native Wildlife Nursery Sites ........................................................................ 33 7.5 Local Policies and Ordinances ........................................................................................................... 34 7.6 Habitat Conservation Plans ............................................................................................................... 35 8.0 REFERENCES ...............................................................................................................................36 Biological Resources Technical Report WRA, Inc. June 2020 Page ii LIST OF TABLES Table 1. Summary of Biological Resources Evaluation ................................................................................ 3 Table 2. Land Cover Types on the Project Site ........................................................................................... 14 LIST OF PHOTOS Photo 1. Photograph of typical developed area on-site. ........................................................................... 15 Photo 2. Photograph of diked salt ponds on the project site. ................................................................... 16 Photo 3. Photograph of salt ponds in the Preserve. .................................................................................. 16 Photo 4. Salt marsh harvest mouse ........................................................................................................... 17 Photo 5. Western snowy plover ................................................................................................................. 18 Photo 6. Salt Pond within Preserve ............................................................................................................ 24 LIST OF APPENDICES Appendix A – Figures Figure 1. Project Site Location Figure 2. Aerial Photograph of the Project Site Figure 3. Aerial Photograph of the Preserve Figure 4. Natural Communities in the Project Site Figure 5. Impacts to Waters of U.S. and State Appendix B – Species Observed within and around the Project Site Appendix C – Special-Status Species Potential Table Appendix D - Preliminary Jurisdictional Determination Map of the Point Eden Project Site Appendix E – Delineation Map of the 32-acre “Preserve” LIST OF PREPARERS Justin Semion – Principal-in-Charge Hope Kingma – Regulatory Permitting Specialist Nick Wagner – Regulatory Permitting Specialist Peter Kobylarz – GIS Analyst DEFINITIONS Project Site: The 7.86 acres of the parcel of APN 461-85-20-02. Preserve: The 32 acres of the “Preserve” that includes APN 461-90-1 and 461-61-1. Biological Resources Technical Report WRA, Inc. June 2020 Page iii LIST OF ACRONYMS BGEPA Bald and Golden Eagle Protection Act BIOS Biogeographic Information and Observation System CCR California Code of Regulations CDFW California Department of Fish and Wildlife CESA California Endangered Species Act CEQA California Environmental Quality Act CFGC California Fish and Game Code CFP California Fully Protected Species CFR Code of Federal Regulations CNDDB California Natural Diversity Database CNPPA California Native Plant Protection Act CNPS California Native Plant Society County County of Alameda Corps U.S. Army Corps of Engineers CSRL California Soils Resources Lab CWA Clean Water Act EFH Essential Fish Habitat EPA U.S. Environmental Protection Agency ESA Federal Endangered Species Act Magnusen-Stevens Act Magnuson-Stevens Fishery Conservation & Management MBTA Migratory Bird Treaty Act NMFS National Marine Fisheries Service NRCS Natural Resource Conservation Service NWI National Wetland Inventory OHWM Ordinary High Water Mark Rank California Rare Plant Ranks RWQCB Regional Water Quality Control Board SSC Species of Special Concern SSI Special-status Invertebrates SWRCB State Water Resource Control Board TOB Top of Bank USDA U.S. Department of Agriculture USFWS U.S. Fish and Wildlife Service USGS U.S. Geological Survey WBWG Western Bat Working Group WRA WRA, Inc. Biological Resources Technical Report WRA, Inc. June 2020 Page iv 1.0 INTRODUCTION This Biological Resources Technical Report evaluates existing biological resources, potential impacts, and proposed mitigation measures for the Point Eden U-Haul Development Project located in Hayward, California (Figures 1 and 2, Appendix A).