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Marsh Madness

March 21, 2025

While players duel it out on the court, we’re keeping score of all the ways marsh habitat plays an important role in the protection and restoration work we do for communities, fish, and wildlife.

Coastal marsh within the Sandy Hook Bay estuary. Coastal marsh within the Sandy Hook Bay estuary. Credit: NOAA Fisheries/Jessie Murray

Through early April, NOAA is taking a court-side look at how we protect and restore marsh habitat to sustain fisheries, recover protected species, and maintain resilient coastal ecosystems and communities. Take a look at our marsh habitat features and follow #MarshMadness on @NOAAHabitat!

Largest Salt Marsh Restoration in the Northeast to Bring Back Cape Cod River Herring

After decades of planning, NOAA and our partners are helping river herring safely reach their historic spawning grounds by restoring a degraded estuary in Wellfleet, Massachusetts.

Watch video about river herring and how marsh restoration helps them reach their spawning grounds

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River herring migrating up a Cape Cod stream (Photo: Danielle Weissman/NOAA)
River herring migrating up a Cape Cod stream (Photo: Danielle Weissman/NOAA)

Nearly $37 Million Will Support the North Delacroix Marsh Creation and Terracing Project in Coastal Louisiana

The Coastal Wetlands Planning, Protection, and Restoration Act Program has approved funding for the NOAA-sponsored North Delacroix Marsh Creation and Terracing Project in coastal Louisiana.

Learn more about the project that will restore coastal marsh habitat in St. Bernard Parish

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Green marsh with pockets of blue water to be restored.
Aerial photo taken of the marsh restoration project site in North Delacroix, Louisiana from Highway 300 facing east at the Wood Lake community. This broken marsh area will be restored. Jack’s Canal can be seen along with the pump station and tidal protection levee. (Credit: Louisiana Coastal Protection and Restoration Authority).

Coastal Marsh Restoration in the Mid-Atlantic: Aligning Habitat Objectives to Maximize Project Benefits

In collaboration with the U.S. Fish and Wildlife Service, NOAA Fisheries has developed a guidance document to support the development of coastal marsh restoration projects in the mid-Atlantic region.

Read more the guidance document and restoration technique using a holistic approach

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Aerial view of a tidal marsh showing the intricate water channels and greenery.
Tidal marshes, such as those seen in Blackwater National Wildlife Refuge in Maryland, present a mosaic of productive habitats including tidal creeks, low marsh, and high marsh. Credit: Will Parson/Chesapeake Bay Program.

Joint Agency Report Details Coastal Wetland Status and Trends Across a 10-Year Study Period

NOAA Fisheries and the U.S. Fish and Wildlife Service have released a joint report titled "Status and Trends of Wetlands in the Coastal Watersheds of the Conterminous United States 2009 to 2019". The report shows that wetland loss is still occurring in the coastal watersheds of the conterminous United States, but at a lower rate than previous periods.

Learn more about recent Coastal Wetland Status and Trends Report

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A serene landscape featuring a reflective river surrounded by lush green wetland grass, framed by trees under a colorful sunset sky.
Sunset over saltmarsh and tidal creek at Bombay Hook National Wildlife Refuge in Delaware. (Credit: US FWS).

Middle Peninsula’s Marshes and Living Shorelines Generate More than $6.4 Million Annually in Economic Value

Living shorelines and marshes in Virginia’s Middle Peninsula Habitat Focus Area support more than $6.4 million each year in economic value from recreational fishing. That’s more than three and a half times the value generated by hardened shorelines in the area.

Recent study of 1,500 anglers finds they fish near marshes and living shorelines more frequently than other areas

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 Marshes, living shorelines, and hardened shorelines are some of the types of shorelines found along the Middle Peninsula of Virginia.
Marshes, living shorelines, and hardened shorelines are some of the types of shorelines found along the Middle Peninsula of Virginia.

Coastal Wetlands—Too Valuable to Lose

Wetlands are a pivotal part of the natural system, providing tremendous benefits for coastal ecosystems and communities. They provide us with clean water, flood protection, abundant fisheries, and more.

Learn more about the value of coastal wetlands and marshes

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a marsh is shown with 3 boats going down a river with a wake behind them
Healthy habitats are vital to our nation’s fisheries and protected species—and to our vibrant coastal economies. (Credit: State of Louisiana)