San Juan Islands Conservation District
San Juan County, Washington

Eelgrass Restoration
Restoring Eelgrass is Vital to Our Marine Ecosystem
Eelgrass meadows in the San Juan Islands are facing various threats from human activities like boating, nutrient runoff, and climate change. Our restoration project is dedicated to revitalizing essential eelgrass habitats, shown to be in decline at several sites in the San Juans Islands based on monitoring conducted by the Washington State Department of Natural Resources.
Eelgrass provides essential habitat for species like salmon, herring, and Dungeness crab, which in turn support the entire marine food chain. It also plays a key role in stabilizing shorelines, mitigating coastal erosion and significantly enhancing local water quality by serving as a nutrient sink. Through these ecosystem services, eelgrass protects community properties and is invaluable in maintaining the overall health of the marine environment.

Staff, volunteers, and partners from Puget Sound Restoration Fund, WWU Shannon Point Labs, SAVE Environmental, and Padilla Bay National Estuarine Research Reserve around the tank holding 5,000
harvested native cockles ready to be glued with seeds at WWU Shannon Point Marine Center, May 2026.
Eelgrass Restoration in the San Juan Islands
Our restoration program is entering an exciting new phase. While our previous efforts were heavily focused on seed-based restoration, we are shifting our approach after many valuable lessons learned.
A Transition Guided by Experience
For several years, our team focused on scaling up the practices and capacity associated with harvesting, storing, and planting large volumes of viable eelgrass seed, primarily utilizing our Eelgrass Cultivation System (ECS) at Friday Harbor Labs. Following a thorough review of these intensive seed-based trials—and adapting to a shifting federal and state funding landscape—we have made the strategic decision to transition away from large-scale seed operations.
For those interested in the scientific data, challenges, and outcomes of our three-year effort, our final technical reports are available for download in the Eelgrass Publications from our Partners section of this webpage.
The Next Chapter: Seagrass Strolls
With these lessons in hand, we are excited to pivot to a mature-shoot transplant initiative that is low-impact, lower-cost, and highly focused: Seagrass Strolls.
Rather than processing seeds in a laboratory environment, this pilot program focuses on the community-powered collection and transplanting of healthy, storm-cast eelgrass shoots found washed up along our shorelines. Our goal is to build a citizen-science-based effort that directly connects the San Juan Island community with hands-on, highly accessible shoreline restoration.
Our Ongoing Commitment
Though the physical scale of our program operations is winding down, our core mission remains unchanged. We hope to continue to share ecological knowledge, foster community connection, and play an active, collaborative role in the integration of eelgrass restoration efforts throughout the Salish Sea.




Youth Conservation Corps members collecting eelgrass shoots from the beach Summer 2026.
How can I contribute?
Thank you for your interest in helping us restore our marine environment. Please contact Eelgrass Restoration Project Manager Sage Enright at sage@sjicd.org if you would like to contribute to eelgrass restoration.
Make a Financial Impact. The eelgrass restoration project receives state and federal funding for our efforts. Financial contributions can help take this funding further, allowing more eelgrass to be planted, and ultimately contribute to the health of our local marine environment. See our donation page here.
Give input. We are always looking for ways to improve our project and engage the community. Reach out if you have any questions, insights, or opinions on the eelgrass restoration efforts here in the San Juan Islands.
Get involved. We are inviting community members of all ages to join us on the beach this Fall for our new Seagrass Strolls to collect and transplant healthy, storm-cast eelgrass shoots. It's a simple, hands-on way to restore our shoreline ecosystems and protect the vital species that depend on them. Our next walk is at Jackson Beach on Saturday, September 26th from 10:30 AM to 12:00 PM (buckets and gloves are provided!). RSVP or ask about more upcoming fall walks to sage@sjicd.org and follow along as we post volunteer needs on social media (IG: sanjuanislandscd, FB: San Juan Islands Conservation District).
To learn more about our eelgrass restoration project, contact Sage Enright at sage@sjicd.org
Eelgrass Publications from our Partners
For the DNR's Puget Sound Wide Eelgrass Restoration Website
Educational Videos
Learn About Eelgrass with Seattle Aquarium Beach Naturalists
Blue carbon | How seagrass is our ocean's wonder plant
This aquatic grass could help shellfish threatened by ocean acidification
Popular Articles
Seeding Hope in Declining Eelgrass Meadows | UW FHL Tide Bites
A ‘Secret Weapon’ for Fighting Climate Change Comes Surging Back| reasons to be cheerful
Why Seagrass Could Be the Ocean's Secret Weapon | Smithsonian Magazine
Eelgrass Flowering | Salish Magazine
Eelgrass as a Teacher | Clearing Magazine
Studies Show Challenges for Eelgrass Restoration | Encyclopedia of Puget Sound
Recommended Reading
Communal
PNNL | Eelgrass Stressors in Puget Sound
PMEP | Eelgrass Restoration on the West Coast
Eelgrass
Ecosystem Services
Bivalve Aquaculture and Eelgrass
Seagrass as a Significant Carbon Stock
Enhancement of Multiple Ecosystem Services
DNR | Nearshore Habitat Monitoring
DNR | Eelgrass Stressor Response Project
This project has been funded wholly or in part by the United States Environmental Protection Agency under assistance agreement PC-01J89501 through the Washington Department of Fish and Wildlife. The contents of this document do not necessarily reflect the views and policies of the Environmental Protection Agency or the Washington Department of Fish and Wildlife, nor does mention of trade names or commercial products constitute endorsement or recommendation for use.




