Photos of the Long Island Sound

Issues & Actions

Lower Connecticut River

Location: Old Saybrook, Essex, Deep River, Lyme and Old Lyme, Chester, Haddam, East Haddam, CT

Anchor Site(s): Connecticut River Estuary and Tidal Wetlands Complex

About the Site: The Connecticut River is the longest tidal river in the northeastern United States. With its headwaters in the Connecticut Lakes region of New Hampshire near the Canadian border, it flows for 410 miles before discharging into Long Island Sound.The tidal segment of the river and associated tidal wetlands are a haven for fish, wildlife and plants including the endangered shortnose sturgeon, American bittern, and Parker’s pipewort. As the only major river in the Northeast without a large port or harbor at its mouth, the Lower Connecticut River remains relatively undisturbed by development and offers of a variety of nature-based outdoor recreational opportunities.

CaptureCT Sea Grant biologist Juliana Barrett explores the freshwater, brackish, and saltwater tidal marshes of the Connecticut River and its tributaries, including wild rice growing in Pratt Cove. (Click photo)

 

great island videoEcologist Paul Spitzer discusses the resurgence of osprey  at the Great Island Wildlife Management Area in the Lower Connecticut River. The videos were produced by videographers Tim Cook and Peter Huoppi of the New London Day. (Click photo)

 

Ecological Importance

            • The Lower Connecticut River is recognized as containing “Wetlands of International Importance” under the intergovernmental Ramsar Convention.
            • The Connecticut River has the most extensive fresh and brackish tidal wetland systems in the Northeast.
            • The Lower Connecticut River is part of a massive 7.2-million acre watershed, stretching 410 miles from the Canadian border to Long Island Sound.
            • It contains one of the least disturbed and most pristine large-river tidal marsh systems in the nation.
            • Its habitats provide vital breeding, foraging, resting, and migratory pathways for rare and diverse bird species. Prominent species include the American black duck, mallard, mute swan, Virginia rail, piping plover, osprey, snowy egret, and bald eagle.
            • It also contains the highest fish diversity in the region with 78 species, including Atlantic salmon, American shad, largemouth bass, winter and summer flounder, channel and white catfish, and the endangered shortnosed and Atlantic sturgeon.

Recreational Opportunities

          • Spend a relaxing day at the CTDEEP Marine Fisheries boardwalk fishing for striped bass, bluefish, summer flounder, and northern pike.
          • Explore the marshlands up close by embarking on one of dozens of scenic hiking trails.
          • Observe birds and wildlife by canoeing or kayaking through the marshlands; the shoreline is spotted with car-top boat launches, listed in the CT Coastal Access Guide.
          • Board the historic Essex steam train for an iconic view of the river by land and water, riding the train north to Haddam and then boarding a steamship for the return journey.
          • Enjoy a boat ride on the Connecticut River, complete with a lively narrative of the region’s biological and cultural resources, aboard the RiverQuest.
          • Browse a table of recreational activities in Old Lyme and Old Saybrook for more ideas!
          • Visit the viewing platform at CTDEEP’s Marine Headquarters to see large concentrations of migrating osprey in April and October.
          • Read about a National Trails Day hike at The Nature Conservancy’s Griswold Point Preserve.

Dive Deeper

 

Places to Visit

  • The Florence Griswold Museum holds one of the most prominent collections of American impressionism the country. It features major works by artists including Childe Hassam, John Henry Twachtman, and Willard Metcalf. Many of the iconic landscapes portrayed in these paintings can be seen in person just as the artists once viewed them.
  • The expansive Connecticut River Museum hosts a wide range of programs from river exhibits to model submarines and even interactive Life at Sea programs. For a close experience of the Connecticut River, check the events calendar for river cruises, eaglewatch boat tours, and guided paddles.

Get Involved/Events

    • The Connecticut Coastal Access Guide features tables of recreational activities in the towns surrounding the Lower Connecticut River: Old Lyme, Old Saybrook, Essex, Lyme, and Deep River.
    • collection of maps compiled by the Connecticut River Watershed Council show boating access points, detailed sections, and broad overviews of the entire Connecticut River watershed.

Field Notes

  • Some parts of the beaches are only privately accessible, while others are closed off seasonally to respect bird nesting habitats. Signage is available to make this clear.

Return to the main Stewardship page

Did You Know?

              • The Nature Conservancy calls CT River one of the 40 Last Great Places in the Northern Hemisphere.
              • CT River provides 70% of the Sound’s freshwater.
              • Yale University’s first location was on the river, in the town of Old Saybrook.
              • CT River was recently named the first “National Blueway.”
              • CT River is the longest and largest river system in New England at 410 miles, and the only one without a major port or harbor.
              • The world’s first submarine, the American Turtle, was invented by David Bushnell in Old Saybrook as a means to attach explosives to ships in a harbor.
              • Each winter, the CT River is one of the highest concentration sites for bald eagles on the east coast.
              • The federally endangered shortnose sturgeon resides in the CT River basin.

Lower Connecticut River

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