HomeMy WebLinkAboutCM Update on Sea Level Rise Project PPTOil -- Now Sea Level w OL lik ]�-'7 - . ....... 4W F r6l, Collaborative CANAL op ALLIANCE ]Berkele UNIVERSITY OF CALIFORNIA �PXA RAFq�` ' i 2 'Ty WITH P'�� • • • • • Steering Committee MULTICULTURAL CENTER OF MARIN ... . understand the risk where we are BayWAVE, BCDC, ESA study, this study in where we are understand the process feasible ways to respond future efforts design ESA study began this, current study's Locus construction implementation would be a future phase A L Lot F is, ' - -ii 4 . r , - Ir I — r►� ►, - t",_ _ ALI �- WT ; It.; got 111 4W,_, , 4i-.- zai cs -qwf- 'Aw N., --ZZ' . ..... 7.'4W mi ipw --w -UK -A-A iZ w— AF -A- 'cr NMI = A. -WON. -� -7qftg,-- SEA LEVEL RISE WHY I S SAN RAFAE L SO VULNERABLE? 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Adaptation Alternatives No Action e 0 Immediate Raise critically low areas of Canal shoreline Action and raise & stabilize Bayfront levee 1A Raise current Canal edge and prioritize Raise nature -based solutions on the Bayfront Edge 1B Raise a continuous right-of-way and prioritize Raise nature -based solutions outside of alignment ROW 2 Construct a tide9 ate, raise & stabilize Canal Bayfront edge, and develop green Closure stormwater infrastructure 3 Incrementally elevate land and buildings incorporate nature -based solutions & green Elevate infrastructure DRAFT a v 'i No Action e 0 Immediate Raise critically low areas of Canal shoreline Action and raise & stabilize Bayfront levee 1A Raise current Canal edge and prioritize Raise nature -based solutions on the Bayfront Edge 1B Raise a continuous right-of-way and prioritize Raise nature -based solutions outside of alignment ROW 2 Construct a tide9 ate, raise & stabilize Canal Bayfront edge, and develop green Closure stormwater infrastructure 3 Incrementally elevate land and buildings incorporate nature -based solutions & green Elevate infrastructure DRAFT Implications: Timeline 1A Raise Edge 1' 1B Raise ROW 2 Canal Closure 3 Elevate ESTIMATED TIME TO IMPLEMENT (YEARS) Fast Slow Avg Fast Slow Avcj Fast Slow Av(j Fast Slow Avg Planning Construction Efficacy 2030 2040 2060 2060 2070 2080 2090 DRAFT 2100 Feasibility Study May `24 consultants begin work Refine our understanding of the risks briefing book we are here Identify & analyze feasibility of adaptation options • draft feasibility report final reasibility study Sept `25 0 study complete Ceti, T"1=-• Vic., t J� � "�• �� " • ♦` �h;r��, •r fir• :T'�.r .A,U�ry P r - _ -90 0&6 IF op 4A 1 • r 1,4elvm% 71 �w a J J E : C t EL CANAL: OpCr LA 6A H IA: O PC16 N 1 y elevar is orllla ON , Elovar y estabililar la costa frente a la bahra Compur.!a contra tas rn,�►oas '' „1• w• 1 r. r M� •. •:•r� low ••w IMS. 0N1p f1tn��1, � L� � I.y rr. ,.��.•�.r i.1 � .r ' 171' I.. .10 ... r.•.., rr rM*w • .. �Aeir,., a 1j 11 .• r 1r , ,00(ttf) actual ..., . MM>t�w�A• rk,. 0 1 im —mim-M-9-4- - "I - f Si w `Ad V41 ^Y � .1t` -ii .a1 M. .ice I Ego °•?; ffill11390�ANAL s V ` %®r 1 0- 14)) 12:47 / AP ,ONO" w I ��i 0 w t Z Uw- 4. 44 it LL le Ad& �.w Alm iAO Rita IAazarlegos40 Sea Level Rise Steering Committee Member IW/ Angel Minor Sea Level Rise Steering Committee Member i Angel Minor Sea Level Rise Steering Committee Member Guiding Pri Community Leadership Iii Protect People Prevent Displacement Connect to Nature nci ples Protect ecosystems Connect People JIEnvironmental Justice .1 Javier Villafane Consejo de Residentes lw 0 j ol Community AL 10 IL Vw- � 2 in 1 POSE -If TABLETOP�- DRY ERASE PAD�DRY POST -f7@ ERASE & EASEL Supa•r PAD PAD Sticky priorities for near term action Yash 1. Prepare for an emergency • Emergency plans • Training & educational materials • Continue raising awareness =mom r - s- -�• w - Tr T =l_ -WF _ am, _--,I 2. Protect 10 10 existing businesses • Prevent the displacement of residential and commerciai,cenan,cs is Preserve and develop affordable housing that is mixed-use and climate resilient residents and / &&; sk k I ,�� •.. - r -_•j' - — V ice. 3. Build and rebuild safer is Ensure critical infrastructure & new development in the flood zone adequately accounts for sea level 40 40 rise so assets remain functional overtime t 1 4. Prioritize Environmental Justice • Invest in and follow community leadership in decision-making • Continue prioritizing vulnerable, underrepresented, and underresourced communities Next steps commun 40 qty priorities 1. Prepare for an emergency 2. Protect existing residents and businesses 3. Build and rebuild safer 4. riori tize environmental justice NEXT STEPS First actions community priorities today 6 feasibility study completed this summer East San Pafael Specific Plan & Community Vision Plan this year MA 101 next 3 years n us! • April 2zfth • May 3rd ONE"% r2 1 - --F. � . _ 1 �vESTRU CANAL Questions ?