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Tide to Table Profiles: Swinomish Shellfish Company

October 29, 2021

The Swinomish Shellfish Company is an oyster grower located on Fidalgo Island in Skagit County, Washington.

A hand holds an oyster on the half shell up in front of a sunset. The Swinomish people have harvested oysters in the Skagit Bay for thousands of years. Credit: Swinomish Shellfish Company.

On Fidalgo Island in Washington’s Skagit Bay, the Swinomish Shellfish Company specializes in growing native Olympia Oysters, the original species of oyster to inhabit the region. Nearly fished to extinction during the Gold Rush, the shellfish are now thriving thanks to the farm's restoration work. Olympia Oysters are popular on restaurant menus across North America, including at the tribe-owned and operated Swinomish Casino and Lodge. 

The Swinomish tribe are the descendants of multiple Skagit Valley and Puget Sound area tribes, including the Swinomish, Kikiallus, Samish, Lummi, and Lower Skagit. These tribes, known as the Salish people, harvested shellfish in the area for thousands of years prior to non-native settlement. Oysters are a traditional resource of the Skagit Bay area, and the company aligns with the tribal community’s focus on growing and harvesting “first foods,” or traditional food sources.

The Swinomish Shellfish Company collaborates with shellfish biologists and non-profit organizations in the Salish Sea region on Olympia Oyster restoration projects at several sites. The farm provides support in various ways, including hosting restoration growout trials, providing infrastructure, and supporting labor.

As Stuart Thomas, Aquaculture Specialist and Director of the shellfish company explains, “The oysters are a way to sustain the traditional tribal way of living, while connecting dedicated seafood eaters with a popular, delicious, and healthy food.”

A Focus on Sustainability

The tribe integrates new research and aquaculture technology with traditional tribal knowledge to run the farm. It is located where the cool, mineral-rich cascade waters of the Skagit River meet salt water from the Strait of Juan de Fuca. Adds Thomas, “It is evident that the tribes always knew this was the perfect area to harvest shellfish; oyster harvests were happening at the farm’s location millennia ago.”

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Raw oysters rest on a flip bag at the Swinomish Shellfish Company's farm.
Oysters sit on the farm’s mesh bags used for raising the shellfish to market size. Credit: Swinomish Shellfish Company.

According to Thomas, the farm pursues projects that reflect how shellfish, food security, sustainability, and restoration go hand in hand. 

For example, the farm is currently partnering with other local tribes and Skagit River System Cooperative ecologists. They are working to restore a local pocket estuary and reopen a natural waterway that had been blocked off by development. Pocket estuaries (little inlets that fill and drain with the tide in natural riparian areas) are a valuable habitat for juvenile salmon. When they are tucked away in estuaries, salmon are not exposed to the threats of open water.

The Swinomish Shellfish Company is also working to restore clam populations, by building a clam garden next to the oyster farm. Four millennia ago, tribespeople hand built walls out of rock to enclose areas that were best suited for harvesting different species of seafood. Now, the farm helps to cultivate these sites by bringing in shells, seaweed, and large rocks that attract larvae of various shellfish species, mostly clams. “Past generations of tribespeople engineered the environment long before we did. We can now maintain and access what is basically a live food pantry,” added Thomas. 

Watch ‘Swinomish Community Visits a Clam Garden’ on YouTube

In local native communities, the Swinomish Shellfish Company works to ensure the availability of fresh shellfish. Although focused on commercial retail and wholesale operation, the company also distributes free seafood at area markets, clam bakes, and other community events. Those efforts have intensified to support those who are struggling as a result of COVID-19 impacts. 

From Farm to Table

“Cultivating a healthy land and sea is the key to our good shellfish growing conditions here. The health of the bay contributes to the marine productivity that makes fat and healthy shellfish,” says Thomas.

The farm plants oyster seed a couple of times a year. They use bag-on-bottom aquaculture with grading and tumbling by hand to produce a tumbled oyster for the half-shell market. The oysters take between 12–36 months to reach harvest size. Then they are pulled to be graded, handled, and packed for market in an old cannery on Swinomish property that the farm reopened.

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Oysters on a conveyor belt are about to be graded by size to determine if they are ready for the market.
Oysters are graded by size on a conveyor belt. Credit: Swinomish Shellfish Company.

Fun Fact

The recipe for Turners Stew was discovered in a shucking house when the Swinomish Shellfish Company bought property that formerly belonged to Turners Oysters. Wax pots of jarred oysters labeled in retro green and white writing showcased the recipe for oyster stew. The stew has become popular with staff and their families. 

Recipe: Glazed Oysters on Crab and Leeks

This delicious recipe for oysters is from NOAA FishWatch.

Ingredients:

  • 2 tablespoons sweet butter
  • 1 leek with green tops trimmed
  • 1 cup lump crabmeat picked over for any remaining bits of shell
  • 1 pint oysters with their liquor
  • 1/2 cup white wine
  • 3 tablespoons lemon juice
  • 1 cup heavy cream
  • Salt and white pepper to taste

Cooking Instructions:

  1. Butter four scallop shells (or small ovenproof dishes) and set aside. Quarter the leek, rinse it under running water, and pat dry. Chop the leek to measure about 1 cup. Over low heat, melt the remaining butter in a saucepan, add the leek and cook until softened, about 5 minutes, stirring frequently. Remove from the heat and stir in the crab meat. Spread the mixture on each of the scallop shells.
  2. Put the oysters in a small saucepan with their liquor, the wine, and the lemon juice. Poach them just until their edges begin to curl. Remove the oysters with a slotted spoon and place them on the crab mixture, dividing them among the four shells. Over high heat, reduce the liquid remaining in the pan to about 1/3 cup, skimming the surface as it boils down. Add the cream and reduce further, until the sauce is thick and concentrated in flavor. Season delicately with salt and pepper, and spoon the sauce over the oysters.
  3. Just before serving, preheat the broiler and run the dishes under it briefly, only enough to glaze them.
  4. Serve immediately.

Learn more about the Swinomish Shellfish Company

Sustainable Seafood from Tide to Table

The Tide to Table series profiles members of the aquaculture community, who provide valuable jobs and increase access to fresh, sustainably sourced American seafood. Aquaculture is about more than seafood production. It is about ecosystem stewardship, coastal communities, and economic opportunities.

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Last updated by on November 03, 2021