Big Flat State Marine Conservation Area

Double Cone Rock State Marine Conservation Area

Russian Gulch State Marine Conservation Area

National Marine Sanctuary of American Samoa

Gray's Reef National Marine Sanctuary

Jacques Cousteau National Estuarine Research Reserve

Narragansett Bay National Estuarine Research Reserve

North Carolina National Estuarine Research Reserve

Waquoit Bay National Estuarine Research Reserve

Delaware National Estuarine Research Reserve