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Sea Level RiseCCAP Quarterly Meeting
January 16, 2020
❑ CCAP adopted 2009
❑ Sea Level Rise White Paper - 2014
❑ BayWAVE – vulnerability
assessment – 2017
❑ Local Hazard Mitigation Plan -2018
❑ CCAP 2030 adopted 2019
❑ Resilient by Design - 2018
Where did We Start?
❑ Predictions vary
❑ BCDC/Coastal Commission =
12” by 2050 3-5 ft by 2100
❑ State Guidance = plan for 4-7 feet
by 2100
❑ Challenge = uncertainty +
speculation
Predictions
❑ Greater part of Central and Southeast
San Rafael (Canal, Spinnaker Pt,
Francisco Blvd, Andersen Drive)
❑ San Rafael Canal
❑ Large sections of East San Rafael-San
Pedro Peninsula (Peacock Gap)
❑ North San Rafael (Gallinas Creek
basin)
Vulnerable AreasIn San Rafael
❑Citywide “master plan” to 2040
❑Sea level rise focus. . .
✓ Awareness/Disclosure
✓ Framework for regulations
(construction elevation)
✓ Preparing for adaptation planning
❑Plan for 2050 predictions with
five-year updates
General Plan 2040
Sea level rise map
❑ Assume 2050 prediction +
100-year flood
❑ Public awareness/disclosure
❑ Used to adopt “overlay” zone
❑ Planning for adaptation
❑ Financing & funding
What will General Plan Include?
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(611-649)(611-649)(611-649)(611-649)(611-649)
10991099109910991099
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1242
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820
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823
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228
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850
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705
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114
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866
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155
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516
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1340
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(311-331)(311-331)(311-331)(311-331)(311-331)
(211-221)(211-221)(211-221)(211-221)(211-221)
(411-432)(411-432)(411-432)(411-432)(411-432)
(511-526)(511-526)(511-526)(511-526)(511-526)
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(711-731)(711-731)(711-731)(711-731)(711-731)
(811-817)(811-817)(811-817)(811-817)(811-817)
(911-926)(911-926)(911-926)(911-926)(911-926)
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428
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240
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1013
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172
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3436
10
10
Adaptation Report
❑ Background + Resources
❑ Best practices
❑ Toolbox of adaptation measures
❑ Toolbox of financing measures
❑ Identify and assess opportunity
areas for adaptation
What will General Plan Include?
Canalways
Pickleweed Park
Diked Baylands
East San Rafael
Mudflats
ESA Adaptation Assessment
❑Next phase of BayWAVE
❑More detailed review of San
Rafael Shoreline
❑ Identifying reasonable/feasible
short-term measures
❑ Identifying long-term measures
What will the General Plan Include?
No “One Size Fits All”
❑ Retreat (pulling back the
shoreline)
❑ Elevate (raise buildings/roads)
❑ Barriers (sea walls, raise levees)
❑ Nature-based barriers
Adaptation Measures
Policies & Implementing
Programs
❑ Maintaining Sea Level Rise Map
❑ Awareness & Disclosure
❑ Minimum Construction Elevation
❑ Preparation of Sea Level Rise
Adaptation Plan – follow-up
What will the General Plan Include?
❑ Draft General Plan 2040 – to be
released May 15
❑ Can submit comments now or
when Draft Plan is released
❑ General Plan 2040 adoption
projected for August 2020
General Plan 2040 Schedule
Tiscornia Marsh +
Pickleweed Diked
Baylands Restoration
Project
Marin Audubon Society
Measure AA Grant
secured
Current Adaptation Efforts
Spinnaker Marsh
Restoration Project
City of San Rafael
Measure AA Grant
application filed (2019)
Current Adaptation Efforts
Sea Level Rise White Paper
Climate Change Action Plan 2030
www.cityofsanrafael.org/green
General Plan 2040
www.cityofsanrafael.org/departments/general-plan-2040/
Resources
Questions