Connecticut
National Estuarine Research Reserve
Connecticut
National Estuarine Research ReserveConnecticut
National Estuarine Research ReserveConnecticut
National Estuarine Research Reserve
Connecticut
National Estuarine Research Reserve
78 Fish Species
The CT River has the highest fish diversity in the region, including threatened and endangered species
52,000+ Acres
The Reserve protects part of Long Island Sound, the Thames and Connecticut Rivers, and state parks and natural area preserves
Established 2022
The Reserve was officially designated into the National Estuarine Research Reserve System in January 2022
One of Connecticut's Greatest Natural Treasures
The Long Island Sound provides countless recreational opportunities, serves as a critical habitat for fish and other marine wildlife, and improves the quality of life in Connecticut. Designated in 2022, the Connecticut National Estuarine Research Reserve is one of 30 Research Reserves in the country that are focused on research, education, and stewardship of estuarine ecosystems. With more than 50,000 acres of marsh, upland, and open water in Long Island Sound, Fishers Island Sound, and the lower Connecticut and Thames Rivers, the Reserve provides essential habitat for wildlife, offers educational opportunities for students, teachers and the public, and serves as a living laboratory for scientists. Our vision is to have a resilient, healthy Long Island Sound estuary and watershed where human and natural communities thrive.
We acknowledge that the land comprising the Reserve is the territory of the Mashantucket Pequot, Mohegan, Eastern Pequot, Lenape, Narragansett, Western Nehântick, Hammonasset, Wappinger, Schaghticoke, and Wangunks peoples, who have stewarded it throughout the generations. We thank them for their strength and resilience in protecting this land, and aspire to uphold our responsibilities according to their example.
Visitors
Dive in to discover ways you can explore the Reserve
Learn MoreScientists
Learn more about the Reserve's research, monitoring, and restoration efforts
Learn MoreDecision Makers
Learn more about how the Reserve provide relevant and useful information to decision makers
Learn MoreTeachers
Get your hands dirty as you explore our educational opportunities
Learn MoreExplore The Reserve
There are many ways to enjoy the Connecticut Reserve - by land or Sound! In addition to the 50,205 acres of subtidal area, the Reserve includes 1,955 acres of state-owned land. State park locations are accessible to the public and offer a variety of recreational opportunities. Natural area preserves and coastal reserves do not widely support active recreation but can easily be enjoyed via kayak or canoe from several nearby public launch sites.
CT Reserve boundary and sites
Recent News
- Newsletter: Summer Reflections (Sept 2024)Newsletter: Summer Reflections (Sept 2024) This newsletter includes a letter from the Reserve’s Training Coordinator, Katie Lund, a summary of the Reserve’s first Teachers on the Estuary workshop, an overview of our summer scholars, Reserve highlights, and upcoming events. Read more here: 2024 Sept – Summer ReflectionsPosted on September 16, 2024
- Newsletter: Spring at the Reserve (May 2024)Newsletter: Spring at the Reserve (May 2024) This newsletter includes a letter from the Reserve’s Education Coordinator, Larissa Graham, Reserve updates, and highlights from past events. Read more here: 2024 May – Spring newsletterPosted on May 16, 2024
- Newsletter: Kicking off the new year (Jan 2024)Newsletter: Kicking off the new year (Jan 2024) This newsletter includes a note from our UConn Center Director, Craig Tobias, an update on our System-wide Monitoring Program, and Reserve updates. Read more here:Posted on January 16, 2024