South Coast Sea Level Rise Risk and Solutions Study

Sea Level Rise Will Impact Our Communities
The San Mateo County South Coast is known for its iconic beaches, agricultural areas, and small coastal communities. Many of these areas, including coastside beaches and bluffs, roads, agricultural land, businesses and residences are already at risk from flooding and erosion, and these impacts will get worse as sea level continues to rise. Our communities need to know what to expect and what we need to start doing today to protect ourselves from these impacts. The South Coast Sea Level Rise Vulnerability Assessment can help us do just that.

Haga clic aquí para ver el video en español.

 

Click here to see the full report

This study evaluates the impacts of sea level rise right now, at .8 feet, at 1.4 feet and at 4.9 feet,  from the southern edge of Half Moon Bay to the county line south of Pescadero. The vulnerability assessment provides projections of the extent of coastal hazards and of the physical and economic impacts to community assets like buildings, roads, farmland, and coastal access infrastructure. The adaptation report provides an overview of adaptation measures that may be appropriate for the South Coast, as well as guidance for planning and implementing adaptation pathways in an equitable and community-oriented way. Click here for the Executive Summary

 

 

 

 

What’s Next?
Now that we better understand the specific impacts that sea level rise will have on our South Coast communities, we need to develop solutions to protect communities from worsening flooding and erosion. We can protect communities from sea level rise and other hazards through building protective structures, using nature as a buffer, or moving away from dangerous areas.
People who live and work in the South Coast are invited to share their ideas about the areas of the coast they feel should be prioritized for solutions, specific actions they would like the County to take,
and any other concerns.

 

PAST EVENTS:

Virtual Community Meeting on Sea Level Rise and Adaptation in the South Coast | March 9, 2022, 6:00-8:30pm

COASTSIDE LAND TRUST Webinar | September 25, 2021

Click here to view the event recording. Click here to view the event recording. Dr. David Revell shared the County’s findings about the impacts of sea level rise in the South Coast region. Watch to learn what is at risk and ideas for adaptation strategies.

VIRTUAL COMMUNITY MEETING | July 14, 2021

Watch this recording to learn how sea level rise will affect the San Mateo County South Coast. Flooding and erosion from sea level rise have the potential to affect our beaches and bluffs, roads, farms and ranches, businesses and residences.

If you are interested in learning about sea level rise impacts for another area of San Mateo County, please see the 2018 Sea Level Rise Vulnerability Assessment.

For questions, please contact us at sustainability@smcgov.org.