• An Estuary of
    National Significance

    Improving Long Island Sound’s water quality helps
    sustain one of the region’s most beautiful resources.

    Learn More

    Eelgrass off Fishers Island, courtesy of Cornell Cooperative Extension Marine Program
  • Maintaining
    Healthy Habitats

    The Sound’s habitats are home to more
    than 1,200 species of invertebrates,
    170 species of fish, and dozens of
    species of migratory birds.

    Learn More

    A least tern eats a mummichog at Sandy Point in New Haven. Photo by Patrick Comins
  • Protecting Watersheds

    The Long Island Sound Futures Fund helps fund watershed groups to protect
    habitats and improve water quality in tributaries of Long Island Sound.

    Learn More

    An early fall view of the Eightmile River, a tributary of the Connecticut River, in Lyme, CT. Photo by Jack Silky.
  • Conserving
    Natural Areas

    The goals of the Long Island Sound
    Stewardship Initiative are to conserve
    natural areas, increase access to the
    Sound, and plan for multiple uses.

    Learn More

    Hiking at Pleasant Valley Preserve. Photo by Jerry and Marcy Monkman

Stewardship Atlas

stewardship-atlas

Explore the 33 Stewardship Areas along the coast of  Long Island Sound.
View Atlas »

Reducing Nitrogen

nitrogen

EPA is proposing to aggressively reduce nitrogen, a nutrient that in excess leads to poor water quality.
View Strategy »

Photo of the Month

may corals

Did you know Long Island Sound has corals?
View Multimedia Gallery »

Make a Difference

make-a-difference

You can volunteer to help restore and protect the Sound.
Learn more »

News Room

volunteer-newsletter

04.14.16

Volunteer for the Sound April Newsletter - Read the April 2016 issue of the Volunteer for the Sound newsletter. Continue Reading

sound-update

04.06.16

Year in Review 2015 Issue - The spring 2016 issue of Sound Update focuses on Long Island Sound Study's Year in Review of 2015. Continue Reading

04.04.16

EPA Proposed Nitrogen Strategy - EPA will be holding public meetings on April 13 and April 15 to present details on its proposed Long Island Sound Nitrogen Strategy. Continue Reading

03.31.16

Long Island Sound Study Science Research RFP Released - The Connecticut and New York Sea Grant Programs announce the Long Island Sound Study extra-mural research program. Continue Reading

wetlands_cover

03.31.16

New Study Documents Wetland Loss along Long Island Sound - Nearly a third of the wetlands along Long Island Sound have disappeared since the 1880s, representing a serious loss of this vital resource for coastal communities and for fish and wildlife. Continue Reading

volunteer-newsletter

03.30.16

Volunteer for the Sound March Newsletter - Read the March 2016 issue of the Volunteer for the Sound newsletter. Continue Reading

nfwf logo from nfwf vimeo site

03.17.16

Futures Fund RFP Released on March 17 - Groups can learn more about the Request for Proposals at upcoming workshops and webinars. Continue Reading

save the date citizens summit crop

03.15.16

Register Now for 25th Annual LIS Citizens Summit - The Summit will be held on Friday, June 3rd at Stony Brook University’s Student Activities Center. Continue Reading

2016 Long Island Sound Research Conference -

When: May 13, 2016 all-day
Where: Holiday Inn, 1070 Main St, Bridgeport, CT 06604, USA

Conference Abstract Submission (due April 15th): https://www.surveymonkey.com/r/LISResConfAbstract

Continue Reading

save the date citizens summit crop

Long Island Sound Citizens Summit -

When: June 3, 2016 @ 9:00 am – 3:30 pm
Where: Stony Brook University

Registration for the Historic 25th Annual Long Island Sound Citizens Summit is now open! The Summit will be held on Friday, June 3rd at Stony Brook University’s Student Activities Center. The 25th Annual Long Island[...]

Continue Reading

Citizens Advisory Committee (2nd Quarter) -

When: June 23, 2016 all-day
Where: tbd

 

Continue Reading

volunteer-newsletter

04.14.16

Volunteer for the Sound April Newsletter - Read the April 2016 issue of the Volunteer for the Sound newsletter. Continue Reading

sound-update

04.06.16

Year in Review 2015 Issue - The spring 2016 issue of Sound Update focuses on Long Island Sound Study's Year in Review of 2015. Continue Reading

volunteer-newsletter

03.30.16

Volunteer for the Sound March Newsletter - Read the March 2016 issue of the Volunteer for the Sound newsletter. Continue Reading

soundbytes-71x71

02.23.16

Sound Bytes Winter 2016 - Read the Winter 2016 issue of Sound Bytes. Download the Winter 2016 issue as a PDF here. Continue Reading

volunteer-newsletter

01.29.16

Volunteer for the Sound January Newsletter - Read the January 2016 issue of the Volunteer for the Sound newsletter. Continue Reading

sound-update

12.21.15

Citizen Science Issue - The winter 2015-2016 issue of Sound Update focuses on citizen science projects around Long Island Sound. Continue Reading

soundbytes-71x71

12.01.15

Sound Bytes Summer 2015 - Read the Summer 2015 issue of Sound Bytes. Download the Summer 2015 issue as a PDF here. Continue Reading

volunteer-newsletter

10.28.15

Volunteer for the Sound October Newsletter - Read the October 2015 issue of the Volunteer for the Sound newsletter. Continue Reading

About the StudyAbout the Study

The Long Island Sound Study (LISS) is a cooperative effort involving researchers, regulators, user groups and other concerned organizations and individuals. These people are working together to protect and improve the health of the Sound. Learn more

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