San Francisquito Creek Flood Protection | Ecosystem Restoration | Recreation
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JOINT POWERS AUTHORITY Historical flood photos San Francisquito Creek Flood Protection | Ecosystem Restoration | Recreation Providing flood protection to more than 5,700 homes and businesses in Palo Alto, Menlo Park and East Palo Alto. SFCJPA.ORG San Francisquito Creek Grayson Madrone Rd Toyon Rd Haight Schembri Ln Garden St Peninsula Wy E Bayshore Rd Bell St Bell St Cypress St Arnold Chester Middlefield Rd Elm Pl Resident Teal Ct Coleman Ave Redwood Durham Beech St Henry Ct Chapel LincolnGreen St St Poplar Ave CooleyAve Oak Green St San Francisco Bay W Bayshore Rd Euclid Ave Arnold PulgasAve O’Keefe Capitol Ave Sage St Hanna State Highway 109 Ralmar Ave Myrtle St Clarke Ave Addison Ave Coleman Donohoe St Lita Ln Elmwood Laurel E O'keefe St Adler Salsa Ct Brady Arlington Wy Menalto Larkspur Dr N Rebecca Ln Pope O’Connor San Francisquito Creek Central Azalia Dr East Palo Alto Wisteria Dr O'Connor St Elm Baylands Nature Seminary Elliott Gates St Marcussen Laurel Palo Alto Nash Gilbert Preserve Byers Wilks St Camellia Dr Euclid Golf Course Menlo Oak Nova Oak Grove Santa Monica Tate St Laurel eek Manhattan Ave 101 r State Highway 109 Lotus Wy Pine Barton Park Woodland S C an Francis o Oaks St Palo Alto Pope quitEmma Scofield St Gaillardia Wy Clarke Ave Mckendry Santa Margarita Robin Noel Marmona B2 Chaucer St W Bayshore RdE Bayshore Rd Blackburn Trenton Ravenswood Concord University Ave Middleeld Rd Crescent Dr Merrill Maple St Jasmine Wy Lexington Clover Marlowe St Ave Cooley Palo Alto Airport of Verbena Dr Linfield Morgan PaloAve Alto Kent Southwood Dr Fulton St Santa Clara County Pearl San Hale St Hamilton Ave Fr Hopkins Waverly B1 an Daphne Wy Hamilton Ct Mcauley Ct c isqu reek Island Dr ito C Byron St Edgewood Dr Edgewood Dr Webster St University SenecaAve St Forest Ave Dana Ave Embarcadero Way Creek Lytton Ave Ashby Dr Tasso St Forest Ct Cowper St Newell Rd Burgess Fulton St Pitman Ave Hilbar Ln Fife Ave Kings Ln Jefferson Dr Laura Ln Waverley Webster St Geng Rd Martin Ave Dana AveMadison Way Patricia Ln Jackson Dr Lane 33 Cowper St Everett Ave Center Dr Alto Ave. Sherwood Embarcadero Rd Waverley St Rhodes Dr Claremont Byron St Somerset Pl Tevis Pl Arcadia Pl BoyceAve O Brine Ln Faber Pl Everett Ct Tasso St Guinda St Poe St Middleeld Rd Regent Pl Kipling St Kent Pl Newell Pl Hamilton Ave Alma AddisonAve Bryant St Rhodes Dr Ivy Ln Waverley St De Soto Dr Alester Ave Lane 15Bryant Ct Sharon Ct Lane 39 Walter Hays Dr Iris Way Bryant St Florence St Hamilton Ave Greenwood Ave Watson Ct Middle Ave. College Ave. Emerson St Lois Ln Wildwood Ln Sierra Ct Palo Alto Ave Lane 56 Fulton St Harker Ave Erstwild Ct Erstwild Tulip Ln El Camino Saint Francis Dr Heather Ln Stanley Way Gilman St Harriet St Walnut Dr Lane 13 Partridge Ave. Parkinson Ave Homer Ave Newell Rd Everett Ave Santa Ana St Lytton Ave Sand Hill Rd Addison Ave Community Ln Community Ln Primrose Way Chabot Ter Ramona St Hopkins Ave Oregon AveAztec Way Mitchell Ln Tanland Dr Channing Ave Byron St Morton St Jughandle Bret Harte St Alma St Indian Dr Scott St Palo Alto Mark Twain St Barbara Dr High St Lincoln Ave Elsinore Dr Lane 7 Northampton Dr Urban Ln Blair Ct 101 El Cajon Way Oregon Expy Cambridge Ave. Lane 7 Kingsley Ave Embarcadero Rd Guinda St Bayshore Rd Palo Rd Melville Ave Lane D Lane 8 Kellogg Ave Fulton St Newell Rd Quarry Rd California Ave Lane D Lane 59 Lane A Dennis Dr Wells Ave Lane B Amarillo Ave Celia Way Metro Cir Moreno Ave Simkins Ct Whitman Ct Colonial Ln Moffett Cir Lane B Greenwich Pl Homer Ln Encina Ave Southampton Dr Emerson St LEGEND Town And Country Vlg Higgins Pl Vineyard Ln Portal Pl Warren Way Byron St Louis Rd MarshallFielding Dr Dr Greer Rd Kingsley Ave Seale Ave Garland Dr Lawrence Ln Kellogg Ave Coleridge Ave Bridge Modication Projects Genevieve Ct Berryessa St SF Bay to Arboretum101 Project Rd Limits New Floodwalls Tasso St Oregon Ave Melville Ave FriendshipLowell Ave Bridge Sandra Pl Fallen Leaf St Downstream in yellow Current: Sycamore Dr Clark Way Widened Channel Tennyson Ave El Camino 100-year FEMA Floodzone Bruce Dr Sand Hill Rd Churchill Ave B1 Newell Rd (Palo Alto) Moreno Ave Sevyson Ct 101 to El Camino Project Limits Relocated Levee Santa Rita Ave Maddux Dr Morris Dr Stanford Univ Sycamore Dr Welch Rd Coastland Dr Rosewood Dr Upstream in orange Faber Tract Marsh B2 Pope/Chaucer St (SCVWD) Tasso St Palm Dr Randers CtRoss Rd Alma St Stockton Pl Mariposa Ave Kenneth Dr Pasteur Dr Embarcadero Rd Washington Ave Green CtMarion Pl Castilleja Ave Clara Dr Galvez St Santa Rita Ave Bautista Ct Thomas Dr A graphic representation not intended as a technical exhibit. Map is not to scale. Elbridge Way California AveNevada Ave Campus Dr Webster St Vernon Ter Manzanita Ave David Ct Thomas Dr South Ct Marion Ave Stelling Dr Quarry Rd Ext Anton Ct Colorado Ave Sutter Ave David Ave Loma Verde Ave Rinconada Ave Manchester Ct Lomita Dr Bryson Ave Matadero Creek Murray Way Barron Lasuen St Miramonte Ave Park Blvd San Carlos Ct Ramona St Oregon Ave Creek LEGEND Sequoia Ave Gaspar Ct Janice Way SamLEGEND Mcdonald Mall Santa Rita Ave Stern Ave Birch St South Ct Ellsworth Pl Campus Drive Allen Ct Washington Ave Ames Ave Meadow Cir SF Bay to 101 SF Bay to 101 Project Limits Downstream in yellow New Floodwalls 101 to El Camino ProjectUpstream background in orange About the project Widened Channel Ma San FrancisquitoFloodwalls Creek has a historyRelocated of Levee flooding homes The goal of the project is to provide flood protection to Widened Channel Friendship Bridge and businessesLevee in Palo Alto, East Palo Alto and Menlo more than 5,700 homes and businesses in Palo Alto, Creek Floodplain Park. Flooding100 year ooding occurred in 2012, as recently as 2017, Menlo Park and East Palo Alto. This multi-jurisdiction Faber Tract Marsh andBridge the Replacement largest Projects recorded flood event, since measurements and multi-benefit project consists of three complementary beganB1 Bayshore in Rd1930, (Caltrans) occurred in February 1998, affecting projects where the floodplains intersect: along the creek B2 Newall Rd (Palo Alto) moreB3 University than Ave 1,700 (SCVWD) homes and businesses with more than from the San Francisco Bay to Highway 101, upstream of $28B4 Pope/Chaucer million St in (SCVWD) damages. The 1998 event was measured Highway 101, and along the Bay shoreline. B5 Middleeld Rd (SCVWD) at 7,200 cubic feet per second (cfs) at the United States Geological Survey stream gauge upstream of the The SFCJPA ultimately intends to provide 100-year* creek floodplain; this flow is now estimated by the U.S. Army and tidal flood protection** to all homes and businesses Corps of Engineers to represent a 70-year flood event. in these cities and remove parcels from the Federal Emergency Management Agency (FEMA) flood zone and The cost of the Bay to Highway 101 portion is from the requirement to purchase flood insurance. estimated to be $44 million. * A 1% (or 100-year) flood has a one percent chance of occurring in any given year. ** Creek flood protection applies to flooding from a creek, as opposed to tidal flooding. Flood Protection | Ecosystem Restoration | Recreation Bay to Highway 101 Upstream of Highway 101 Flood protection improvements from Highway 101 to The project to address creek flooding along San San Francisco Bay is complete. They will protect against Francisquito Creek upstream of Highway 101 is in the a 1% (or 100-year) creek flow event during an extreme planning and environmental review phase, and includes a robust stakeholder process throughout. high tide, with more than several feet of sea level rise. Community input for the upstream of Highway 101 project Features include a widened creek channel into the Palo has helped guide planning toward a project that will be Alto golf course, enhanced connectivity between the both meaningful and achievable: meaningful, in that it can creek and adjacent marsh and improved access to trails protect against a creek flow similar to the 1998 flood of and existing marsh habitat, including on a horizontal record; and achievable, in that it is feasible in the near levee adaptable to sea level rise. New native vegetation future, within regulatory and funding constraints. will include tidal marsh, with pickleweed as the primary species as it is critical to salt marsh harvest mouse as The SFCJPA published a Revised Notice of Preparation habitat and food. Gumplant will be the predominate (NOP) for a draft Environmental Impact Report (EIR) in species in the transitional areas, providing important December 2016. Four scoping meetings were held in cover for the mouse and rail during high-tides. Other January and February 2017 and two workshops and a native species will be planted to increase diversity. site tour are planned for October 2017. Based on public input, several additional and optimized combinations of alternatives are being evaluated. The alternatives will be weighed against the project objectives and potential environmental impacts to determine a preferred alternative that, when implemented, would maximize flood protection and minimize adverse impacts to adjacent communities and the environment, seek to minimize requirements for new land easements, and, where possible, incorporate green infrastructure. The Draft EIR is planned to be released by early 2019 and will include a public comment period. Simultaneously, the U.S. Army Corps of Engineers is preparing a similar federal document, an Environmental Impact Statement (EIS), to potentially aid in the implementation of a project.