San Francisco Bay Joint Venture
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Fall 2011 510 520 3876
BPWA Walks Walks take place rain or shine and last 2-3 hours unless otherwise noted. They are free and Berkeley’s open to all. Walks are divided into four types: Theme Friendly Power Self Guided Questions about the walks? Contact Keith Skinner: [email protected] Vol. 14 No. 3 BerkeleyPaths Path Wanderers Association Fall 2011 510 520 3876. October 9, Sunday - 2nd An- BPWA Annual Meeting Oct. 20 nual Long Walk - 9 a.m. Leaders: Keith Skinner, Colleen Neff, To Feature Greenbelt Alliance — Sandy Friedland Sandy Friedland Can the Bay Area continue to gain way people live.” A graduate of Stanford Meeting Place: El Cerrito BART station, University, Matt worked for an envi- main entrance near Central population without sacrificing precious Transit: BART - Richmond line farmland, losing open space and harm- ronmental group in Sacramento before All day walk that includes portions of Al- ing the environment? The members of he joined Greenbelt. His responsibilities bany Hill, Pt. Isabel, Bay Trail, Albany Bulb, Greenbelt Alliance are doing everything include meeting with city council members East Shore Park, Aquatic Park, Sisterna they can to answer those questions with District, and Santa Fe Right-of-Way, ending a resounding “Yes.” Berkeley Path at North Berkeley BART. See further details Wanderers Asso- in the article on page 2. Be sure to bring a ciation is proud to water bottle and bag lunch. No dogs, please. feature Greenbelt October 22, Saturday - Bay Alliance at our Trail Exploration on New Landfill Annual Meeting Thursday, October Loop - 9:30 a.m. 20, at the Hillside Club (2286 Cedar Leaders: Sandra & Bruce Beyaert. -
Section 3.4 Biological Resources 3.4- Biological Resources
SECTION 3.4 BIOLOGICAL RESOURCES 3.4- BIOLOGICAL RESOURCES 3.4 BIOLOGICAL RESOURCES This section discusses the existing sensitive biological resources of the San Francisco Bay Estuary (the Estuary) that could be affected by project-related construction and locally increased levels of boating use, identifies potential impacts to those resources, and recommends mitigation strategies to reduce or eliminate those impacts. The Initial Study for this project identified potentially significant impacts on shorebirds and rafting waterbirds, marine mammals (harbor seals), and wetlands habitats and species. The potential for spread of invasive species also was identified as a possible impact. 3.4.1 BIOLOGICAL RESOURCES SETTING HABITATS WITHIN AND AROUND SAN FRANCISCO ESTUARY The vegetation and wildlife of bayland environments varies among geographic subregions in the bay (Figure 3.4-1), and also with the predominant land uses: urban (commercial, residential, industrial/port), urban/wildland interface, rural, and agricultural. For the purposes of discussion of biological resources, the Estuary is divided into Suisun Bay, San Pablo Bay, Central San Francisco Bay, and South San Francisco Bay (See Figure 3.4-2). The general landscape structure of the Estuary’s vegetation and habitats within the geographic scope of the WT is described below. URBAN SHORELINES Urban shorelines in the San Francisco Estuary are generally formed by artificial fill and structures armored with revetments, seawalls, rip-rap, pilings, and other structures. Waterways and embayments adjacent to urban shores are often dredged. With some important exceptions, tidal wetland vegetation and habitats adjacent to urban shores are often formed on steep slopes, and are relatively recently formed (historic infilled sediment) in narrow strips. -
Chapter 4.4 Cultural Resources
Section 4.4 Cultural Resources 4.4 CULTURAL RESOURCES 4.4.1 Introduction This section presents information on known and potentially existing cultural resources at the RBC site and analyzes the potential for development under the proposed 2014 LRDP to affect those resources. Information and analysis in this section is based on previous archaeological surveys (see Section 4.4.5) and those conducted for the current project: Cultural Resources Inventory Report for the Richmond Bay Campus, Alameda County (GANDA 2013) and Historic Properties Survey Report for Richmond Bay Campus (Tetra Tech 2013). Cultural resources can be prehistoric, Native American, or historic. Prehistoric resources are artifacts from human activities that predate written records; these are generally identified in isolated finds or sites. Prehistoric resources are typically archaeological and can include village sites, temporary camps, lithic scatters, roasting pits/hearths, milling features, petroglyphs, rock features, and burial plots. Historic resources are properties, structures, or built items from human activities that coincide with the epoch of written records. Historic resources can include archaeological remains and architectural structures. Historic archaeological sites include townsites, homesteads, agricultural or ranching features, mining-related features, refuse concentrations, and features or artifacts associated with early military and industrial land uses. Historic architectural resources can include houses, cabins, barns, lighthouses, other constructed buildings, and bridges. Generally, architectural resources that are over 50 years old are considered for evaluation for their historic significance. Public and agency NOP comments related to cultural resources are summarized below: For construction activities proposed in a state right-of-way, Caltrans requires that project environmental documentation include results of a current Northwest Information Center archaeological records search. -
Codornices Creek Watershed Restoration Action Plan
Codornices Creek Watershed Restoration Action Plan Prepared for the Urban Creeks Council By Kier Associates Fisheries and Watershed Professionals 207 Second Street, Ste. B Sausalito, CA 94965 November, 2003 The Codornices Creek watershed assessment and salmonid restoration planning project, the results of which are reported here, was funded by the Watershed Program of the California Bay-Delta Authority, through Contract No. 4600001722 between the California Department of Water Resources and the Urban Creeks Council. The Urban Creeks Council is a non-profit organization working to preserve, protect, and restore urban streams and their riparian habitat. The Urban Creeks Council may be reached at 1250 Addison Street, Ste. 107, Berkeley, CA 94702 (510- 540-6669). Table of Contents Executive Summary..................................................................................................................... ii Acknowledgements...................................................................................................................... ii Introduction Fish and stream habitat records................................................................................................. 1 Other Codornices Creek studies................................................................................................ 1 Methods: How Each Element of the Project Was Undertaken Fish population assessment methods ........................................................................................ 2 Salmonid habitat assessment methods..................................................................................... -
Friends of Five Creeks Letters Re Restoration of Codornices Creek
The letters below deal with F5C’s early involvement in Codornices Creek. They shed some light on challenges that faced efforts to restore our area’s only trout stream, and the role citizens played. These are by no means the whole story. Most credit for the big projects on Codornices west of San Pablo goes to the partnership of creek-restoration pioneers Carole Schemmerling, who headed the now defunct Urban Creeks Council, and consulting hydrologist Dr. Ann Riley, whose now defunct private consulting firm Watershed Restoration Institute. The two shared offices; UCC was effectively the nonprofit arm of WRI, able to receive grants and similar government support. Credit also goes to longtime environmental visionary Richard Register, who with UCC played a large role in bringing Codornices out of its pipe between 8th and 9th Streets in 1994-5. This was one of Berkeley’s pioneer “daylighting” projects. Friends of Five Creeks 1000 San Pablo Ave. Albany, CA 94706 412 7257 October 4, 1998 Mr. Ron Gervason San Francisco Bay Regional Water Quality Control Board 1515 Clay St., 14th Floor Oakland, CA 94612 [email protected] Re: Triannual Review of Water Quality Control Plan of San Francisco Bay Basin Friends of Five Creeks is a grassroots organization that seeks to protect and restore creeks in Albany, California. While Albany’s natural creeks are mostly in culverts, one, Codornices, is substantially free flowing and has a small trout population. Efforts are ongoing to restore another, Cerrito Creek. We believe that the few creeks in our urbanized area that can or do support relatively natural aquatic life, especially cold-water or anadromous fish, should receive the highest possible degree of protection, including that of the Regional Water Quality Control Board. -
Distribution and Abundance
DISTRIBUTION AND ABUNDANCE IN RELATION TO HABITAT AND LANDSCAPE FEATURES AND NEST SITE CHARACTERISTICS OF CALIFORNIA BLACK RAIL (Laterallus jamaicensis coturniculus) IN THE SAN FRANCISCO BAY ESTUARY FINAL REPORT To the U.S. Fish & Wildlife Service March 2002 Hildie Spautz* and Nadav Nur, PhD Point Reyes Bird Observatory 4990 Shoreline Highway Stinson Beach, CA 94970 *corresponding author contact: [email protected] PRBO Black Rail Report to FWS 2 EXECUTIVE SUMMARY We conducted surveys for California Black Rails (Laterallus jamaicensis coturniculus) at 34 tidal salt marshes in San Pablo Bay, Suisun Bay, northern San Francisco Bay and western Marin County in 2000 and 2001 with the aims of: 1) providing the best current information on distribution and abundance of Black Rails, marsh by marsh, and total population size per bay region, 2) identifying vegetation, habitat, and landscape features that predict the presence of black rails, and 3) summarizing information on nesting and nest site characteristics. Abundance indices were higher at 8 marshes than in 1996 and earlier surveys, and lower in 4 others; with two showing no overall change. Of 13 marshes surveyed for the first time, Black Rails were detected at 7 sites. The absolute density calculated using the program DISTANCE averaged 2.63 (± 1.05 [S.E.]) birds/ha in San Pablo Bay and 3.44 birds/ha (± 0.73) in Suisun Bay. At each survey point we collected information on vegetation cover and structure, and calculated landscape metrics using ArcView GIS. We analyzed Black Rail presence or absence by first analyzing differences among marshes, and then by analyzing factors that influence detection of rails at each survey station. -
Of 8 COASTAL CONSERVANCY Staff Recommendation October 21, 2010 NAPA RIVER
COASTAL CONSERVANCY Staff Recommendation October 21, 2010 NAPA RIVER SALT MARSH RESTORATION PROJECT Project No. 01-022-01 Project Manager: Betsy Wilson RECOMMENDED ACTION: Authorization to disburse up to $75,000 to support the design, permitting, and other work associated with implementation of the Napa River Salt Marsh Restoration Project. LOCATION: The northern edge of San Pablo Bay, bounded in the east by the Napa River and the west by Sonoma Creek, in Napa County (Exhibit 1) PROGRAM CATEGORY: San Francisco Bay Area Conservancy EXHIBITS Exhibit 1: Project Location and Site Map RESOLUTION AND FINDINGS: Staff recommends that the State Coastal Conservancy adopt the following resolution pursuant to Sections 31160-31165 of the Public Resources Code: “The State Coastal Conservancy hereby authorizes disbursement of up to seventy-five thousand dollars ($75,000) to support the design, permitting, and other work associated with implementation of the Napa River Salt Marsh Restoration Project.” Staff further recommends that the Conservancy adopt the following findings: “Based on the accompanying staff report and attached exhibits, the State Coastal Conservancy hereby finds that: 1. The proposed project is consistent with the Conservancy’s current Project Selection Criteria and Guidelines. 2. The proposed project is consistent with Chapter 4.5 of Division 21 of the California Public Resources Code (Sections 31160-31165) regarding the Conservancy’s mandate to address the resource and recreation goals of the San Francisco Bay Area.” Page 1 of 8 NAPA RIVER SALT MARSH RESTORATION PROJECT PROJECT SUMMARY: The Napa River Salt Marsh Restoration Project involves the restoration of nearly 10,000 acres of former commercial salt ponds to a mix of tidal marsh and managed ponds, as well as delivery of recycled water to aid in the removal of bittern (a byproduct of salt production) that is stored in one of the ponds. -
San Francisco Estuary Invasive Spartina Project 2012 Progress Report
2012 SAN FRANCISCO ESTUARY INVASIVE SPARTINA PROJECT 2012 PROGRESS REPORT [email protected] San Francisco Estuary Invasive Spartina Project 2012 Progress Report Prepared by: Tobias Rohmer Olofson Environmental, Inc. Drew Kerr & Ingrid Hogle 1830 Embarcadero Cove, Suite 100 Oakland, California 94606 For the State Coastal Conservancy San Francisco Estuary Invasive Spartina Project 1330 Broadway, 13th Floor Oakland, CA 94612 February 2014 This report was prepared for the California Coastal Conservancy’s San Francisco Estuary In‐ vasive Spartina Project with support and fund‐ ing from the following contributors: California Coastal Conservancy California Wildlife Conservation Board (MOU #99‐054‐01 and subsequent) TABLE OF CONTENTS 1 Introduction ...................................................................................................................... 1 1.1 Species Descriptions and Status .................................................................................................... 1 1.1.1 Native Pacific Cordgrass (Spartina foliosa) ........................................................................ 1 1.1.2 Atlantic Smooth Cordgrass (Spartina alterniflora) and its Hybrids ................................... 2 1.1.3 Chilean Cordgrass (Spartina densiflora) and its hybrid with Pacific cordgrass (S. foliosa) 3 1.1.4 English Cordgrass (Spartina anglica) ................................................................................. 4 1.1.5 Salt‐Meadow Cordgrass (Spartina patens) ....................................................................... -
Codornices Creek Fish Passage and Habitat Improvement Project
Codornices Creek Fish Passage and Habitat Improvement Project Conceptual Restoration Plan San Pablo Avenue to Monterey Avenue Codornices Creek Berkeley, California May 2005 Urban Creeks Council 1250 Addison Street, #107 Berkeley California 94702 FarWest Restoration Engineering 538 Santa Clara Ave Alameda, CA 94501 TABLE OF CONTENTS 1.0 INTRODUCTION 1.1 Purpose and Scope 1.2 About the Urban Creeks Council 1.3 Project Participants and Objectives 2.0 BACKGROUND AND EXISTING CONDITIONS 2.1 Watershed and Land Use 2.2 Historic Conditions 2.3 Streamflow Records 2.4 Historic Flooding 2.5 Existing Biological Resources 2.6 Prior Stream Habitat Assessments 2.7 Prior Fish Barrier Assessments 3.0 SUMMARY OF WORK PERFORMED UNDER THIS PROJECT 4.0 STREAMBANK STABILIZATION AND FISH BARRIER REMEDIATION ALTERNATIVES 4.1 Existing Channel Conditions 4.2 Preliminary Design for Habitat Improvements 4.2.1 St. Mary’s College High School 4.2.1.1 Proposed Bank Stabilization 4.3 Preliminary Design for Fish Barrier Modifications 4.3.1 Culvert Modifications 4.3.1.1 Evaluation of Culvert Barrier Modifications under Flood Flow Conditions 4.3.1.2 Previous Hydraulic Analysis of Culverts 4.3.1.3 Results of the Hydraulic Modeling of Baffled Culverts 4.3.2 Albina Street Bridge 4.3.2.1 Proposed Barrier Modification 4.3.2.2 Results of Flood Modeling 4.3.3 Concrete Channel Section Upstream from Albina Street Bridge 4.3.3.1 Proposed Barrier Modification 4.3.3.2 Results of Hydraulic Modeling 5.0 PRELIMINARY COST ESTIMATES 6.0 COMMUNITY OUTREACH 6.1 CCWRAP Working Group 6.2 Community Meetings 6.3 Homeowner Interaction 6.4 Media 7.0 NEXT STEPS 8.0 REFERENCES i LIST of FIGURES Figure 1: Codornices Creek Watershed Map Figure 2: Flood Indicator Debris Line along Cornell Avenue Figure 3: O. -
San Francisco Bay Plan
San Francisco Bay Plan San Francisco Bay Conservation and Development Commission In memory of Senator J. Eugene McAteer, a leader in efforts to plan for the conservation of San Francisco Bay and the development of its shoreline. Photo Credits: Michael Bry: Inside front cover, facing Part I, facing Part II Richard Persoff: Facing Part III Rondal Partridge: Facing Part V, Inside back cover Mike Schweizer: Page 34 Port of Oakland: Page 11 Port of San Francisco: Page 68 Commission Staff: Facing Part IV, Page 59 Map Source: Tidal features, salt ponds, and other diked areas, derived from the EcoAtlas Version 1.0bc, 1996, San Francisco Estuary Institute. STATE OF CALIFORNIA GRAY DAVIS, Governor SAN FRANCISCO BAY CONSERVATION AND DEVELOPMENT COMMISSION 50 CALIFORNIA STREET, SUITE 2600 SAN FRANCISCO, CALIFORNIA 94111 PHONE: (415) 352-3600 January 2008 To the Citizens of the San Francisco Bay Region and Friends of San Francisco Bay Everywhere: The San Francisco Bay Plan was completed and adopted by the San Francisco Bay Conservation and Development Commission in 1968 and submitted to the California Legislature and Governor in January 1969. The Bay Plan was prepared by the Commission over a three-year period pursuant to the McAteer-Petris Act of 1965 which established the Commission as a temporary agency to prepare an enforceable plan to guide the future protection and use of San Francisco Bay and its shoreline. In 1969, the Legislature acted upon the Commission’s recommendations in the Bay Plan and revised the McAteer-Petris Act by designating the Commission as the agency responsible for maintaining and carrying out the provisions of the Act and the Bay Plan for the protection of the Bay and its great natural resources and the development of the Bay and shore- line to their highest potential with a minimum of Bay fill. -
Changes in Abundance and Distribution of Nesting Double-Crested Cormorants Phalacrocorax Auritus in the San Francisco Bay Area, 1975–2017
Rauzon et al.: Changes in nesting Double-Crested Cormorants in San Francisco Bay area 127 CHANGES IN ABUNDANCE AND DISTRIBUTION OF NESTING DOUBLE-CRESTED CORMORANTS PHALACROCORAX AURITUS IN THE SAN FRANCISCO BAY AREA, 1975–2017 MARK J. RAUZON1*, MEREDITH L. ELLIOTT2, PHILLIP J. CAPITOLO3, L. MAX TARJAN4, GERARD J. McCHESNEY5, JOHN P. KELLY6 & HARRY R. CARTER7† 1Laney College, Geography Department, 900 Fallon Street, Oakland, CA 94607, USA *([email protected]) 2Point Blue Conservation Science, 3820 Cypress Drive, #11, Petaluma, CA 94954, USA 3Institute of Marine Sciences, University of California Santa Cruz, 115 McAllister Way, Santa Cruz, CA 95060, USA 4San Francisco Bay Bird Observatory, 524 Valley Way, Milpitas, CA 95035, USA 5US Fish and Wildlife Service, San Francisco Bay National Wildlife Refuge Complex, 1 Marshlands Road, Fremont, CA 94555, USA 6Audubon Canyon Ranch, Cypress Grove Research Center, P.O. Box 808, Marshall, CA 94940, USA 7Humboldt State University, Department of Wildlife, 1 Harpst Street, Arcata, CA 95521, USA †Deceased Received 19 October 2018, accepted 13 February 2019 ABSTRACT RAUZON, M.J., ELLIOTT, M.L., CAPITOLO, P.J., TARJAN, L.M., McCHESNEY, G.J., KELLY, J.P. & CARTER, H.R. 2019. Changes in abundance and distribution of nesting Double-crested Cormorants Phalacrocorax auritus in the San Francisco Bay area, 1975–2017. Marine Ornithology 47: 127–138. In the San Francisco Bay area, California, the Double-crested Cormorant Phalacrocorax auritus population has recovered from significant declines to reach breeding population sizes comparable to those from the late 19th century, when only one colony offshore at the South Farallon Islands (SFI) was known. -
San Pablo Bay National Wildlife Refuge San Pablo Bay National the Tidal Wetlands
U.S. Fish & Wildlife Service San Pablo Bay National Wildlife Refuge San Pablo Bay National the tidal wetlands. Wildlife Refuge can offer The refuge provides vital stretches of knee-high habitat for threatened and pickleweed, open bay endangered species, as well waters with rafts of as millions of migrating Canvasback ducks riding waterfowl, shorebirds and the currents, and the our local resident wildlife. timeless ebb and flow of Pickleweed © Peter Baye Welcome 121 More than 300 species of By the 1950s, only 25 percent of the wildlife can be found in the historical tidal marshes remained in Vallejo greater San Francisco Bay the estuary. Today, only 15 percent 37 estuary which includes of the bay’s historic tidal lands remain. San Pablo Bay NWR San Pablo Bay. Most use San Pablo Bay the estuary as a resting, Partnerships – Since the 1960s, conservation San feeding or wintering stop Our Roots agencies, non-profit organizations and Rafael 101 80 during their Pacific local grassroot efforts have worked to 580 Richmond Flyway migration. protect the Bay for its significance to migratory birds and resident wildlife. 580 San Pablo Bay National The northern Bay’s Napa-Sonoma Wildlife Refuge was Marshes are jointly managed with the 80 Oakland established in 1974 to California Department of Fish and Pacific 580 conserve, restore and Game. The Lower Tubbs Island Unit Ocean 101 San protect bay wetlands for was acquired with assistance from The Francisco San endangered species and Nature Conservancy. While the Solano AreaArea of 1 map Francisco Shown Bay migratory birds. County Farmlands and Open Space CALIFORNIA Foundation and California State USGS A variety of habitats can be found on Lower Tubbs Coastal Conservancy helped acquire the refuge along the north shore of the Cullinan Ranch/Napa Marsh Unit.