Land conservation

Audubon Connecticut’s 2026 Request for Letters of Intent is now open. Local organizations including land trusts, universities, environmental nonprofits, and state agencies are invited to submit a short letter of intent for grant funding to protect and enhance wetlands. The Connecticut Wetland In-Lieu Fee (ILF) Program has accrued funds that are now available for the preservation, restoration, and enhancement of wetland and watercourse resources and associated upland buffers in the State of Connecticut. The National Audubon Society, Inc., through its state office, Audubon Connecticut, is the “sponsor” of Connecticut’s ILF program. The program allows permittees to pay a fee in lieu of taking on mitigation themselves. Instead, local organizations like land trusts, and other environmental nonprofits, are given the opportunity to apply for and receive grant funding for the preservation, restoration, and enhancement of wetland and watercourse resources and associated upland buffers in the State of Connecticut.

The Resilient Land Mapping Tool, developed by The Nature Conservancy’s Center for Resilient Conservation Science, is an interactive mapping tool that helps users explore climate resilient landscapes across the United States. The tool allows users to view and analyze data on terrestrial resilience, biodiversity, connectivity, and other conservation indicators to support land protection and planning decisions. Users can explore different map layers, analyze specific areas, and download datasets for conservation research and planning. This tool is designed to support conservation efforts that protect biodiversity and maintain ecological functions in a changing climate.

The Connecticut Department of Energy and Environmental Protection (DEEP) is now accepting proposals for fiscal year 2025 Clean Water Section 319 grants.  Section 319 of the Federal Clean Water Act (Section 319) is a Federal program to control nonpoint sources (NPS) of water pollution.  Connecticut receives funds from EPA for Section 319 grants that can be passed onto communities, local conservation groups, and other organizations for NPS implementation projects, plans, and statewide NPS management efforts.

The New England Grassroots Environment Fund awards small grants in support of grassroots efforts and community-based environmental work in New England. The GROW GRANTS program is actively accepting applications from grassroots groups across New England. These grants fund small, volunteer-driven groups in New England working on issues including food access, immigrant support, climate resilience, youth work, mutual aid, and more. This program is geared toward groups with experience organizing in their community and have at least THREE leaders who are actively involved in group decision-making. Grants support groups to deepen their work by further developing a community vision, lowering barriers to participation, identifying new stakeholders, and working to bring more voices and lived experiences into core decision-making processes.

Created by the Northern Institute of Applied Climate Science, the Adaptation Workbook provides a structured, five step process designed to help natural resource professionals and landowners translate broad climate trends into specific, actionable management plans. By moving from defining project goals to monitoring long term results, the workbook helps users assess local vulnerabilities and identify custom adaptation tactics. This flexible framework is applicable across diverse landscapes including forests, urban areas, and agricultural lands ensuring that climate data becomes a practical tool for protecting ecosystems rather than just a collection of abstract projections.

This resource page also offers a variety of supporting materials including: the full Forest Adaptation Resources guide, “Quick Guide” versions for rapid assessment, and a library of real-world demonstration projects that showcase successful adaptation in practice.

This is a new grant program through the Clean Water, Clean Air and Green Jobs Environmental Bond Act for land conservation partners to protect and preserve open space in New York State. Up to $25 million is available through the first round of the program and no match is required. Municipalities, not-for-profits, and Indian Nations or Tribes can apply for grants of $50,000 to a maximum of $3,500,000 to purchase land for permanent conservation. Acquired properties must align with the New York State Open Space Conservation Plan and possess at least one of the seven resources identified as priorities in the Bond Act which include: projects that possess ecological, habitat, recreational or scenic values; protect the quality of a drinking water supply; provide flood control or flood mitigation values; constitute a floodplain; provide or have the potential to provide important habitat connectivity; provide open space for the use and enjoyment of the public; or provide community gardens in urban areas. All funded projects are encouraged to allow, create, or enhance public access. 

The Long Island Sound Stewardship Fund 2026 is now open and supports nonprofit work that helps protect and restore the health and living resources of Long Island Sound. Funding is available for efforts that strengthen organizations (capacity building), build new collaborations, or support piloting tools and planning that increases environmental and natural resource impact.

Signed into law on November 25, 2024, the bipartisan BEACH Act (BEACH Act; Pub. L. 118-117) reauthorizes the Coastal Barrier Resources Act (CBRA) and updates maps for 454 coastal units across 13 U.S. states, including Connecticut. The revised Coastal Barrier Resources System (CBRS) maps are now effective and available through the CBRS Mapper

The BEACH Act expands eligibility for federal flood insurance and financial assistance in areas removed from the CBRS, while limiting new federal funding in areas added to the system. It also introduces new requirements for CBRA disclosures during real estate transactions, guidance for emergency coastal projects, and research initiatives on coastal barrier ecosystem dynamics.

Agencies involved:
U.S. Fish and Wildlife Service (FWS), Department of Housing and Urban Development, U.S. Army Corps of Engineers, and U.S. Geological Survey.

Shoreline erosion problems had been noted at Edith G. Read Wildlife Sanctuary in Rye, NY in the early 2000s, and after the devastation caused by Hurricane Sandy in 2012 and subsequent storms, it was clear there was a need for restoration. Westchester County decided to create a 900 foot living shoreline in order to restore the shoreline, reduce erosion, and support aquatic life in Long Island Sound. The project, designed by SLR, used two types of structures – boulder sills and reef balls – to slow wave action and provide aquatic habitat. A total of 43 reef balls were installed along with 40 types of native grasses, shrubs, and trees to further stabilize the shoreline. Additional native ecotype-specific plantings will be added periodically throughout the next five years of monitoring (2025-2030).

The Open Space and Watershed Land Acquisition (OSWA) Grant Program provides financial assistance to municipalities and nonprofit land conservation organizations to acquire land for open space, and to water companies to acquire land to be classified as Class I or Class II water supply property.

The Connecticut Wetland In-Lieu Fee (ILF) Program has accrued sufficient funds that are now available for the preservation, restoration, and enhancement of wetland and watercourse resources and associated upland buffers in the State of Connecticut. The National Audubon Society, Inc., through its state office, Audubon Connecticut, is the “sponsor” of Connecticut’s ILF program. The program allows permittees to pay a fee in lieu of taking on mitigation themselves. Instead, local organizations like land trusts, and other environmental nonprofits, are given the opportunity to apply for and receive grant funding for the preservation, restoration, and enhancement of wetland and watercourse resources and associated upland buffers in the State of Connecticut.

The NYS Department of State (NYSDOS) is soliciting applications from eligible towns, villages, cities, counties, regional planning entities and not-for-profit organizations to support the creation, or modification of comprehensive plans, area plans, or zoning codes to align with smart growth principals.

The Quinnipiac River Fund, a component fund of The Community Foundation for Greater New Haven, makes grants for projects designed to benefit the environmental quality of the Quinnipiac River, the New Haven Harbor, and surrounding watersheds.

$20 million in funding is available under the Bipartisan Infrastructure Law for projects that will advance the coastal habitat restoration and climate resilience priorities of tribes and underserved communities. Through this funding, NOAA will help support community-driven habitat restoration and build the capacity of tribes and underserved communities to more fully participate in restoration activities.

Awards small grants in support of grassroots efforts and community-based environmental work in New England. The Grassroots Fund utilizes participatory grantmaking to move resources to New England grassroots groups working at the intersections of Environmental Justice. The program is geared toward groups who have some experience implementing a project in their community. Grants support groups to deepen their work by further developing a community vision, lowering barriers to participation, identifying new stakeholders, and working to bring more voices and lived experiences into core decision-making processes.

The primary goal of the National Coastal Wetlands Conservation Grant (NCWCG) Program is the long‐term conservation of coastal wetland ecosystems. The program is designed to acquire, restore, and enhance wetlands in coastal areas through competitive matching grants to eligible State agencies.

The Small Grants Program provides funding for land conservation projects that provide protection of rare or uncommon native plant species or natural communities, or areas of high native diversity. We will also consider habitat improvement projects, protection of open space in low-income and urban communities, and assistance with fund-raising for projects that meet the above criteria.

The Nature Conservancy in New York is pleased to announce the sixth round of the Climate Resilience Grant Program (CRGP). The goal of the program is to support New York’s conservation community in protecting the lands and waters that contribute to New York’s resilience to climate change for the benefit of people and nature. Funding is available to land trusts and other conservation organizations, academic institutions, Tribal Nations, municipalities, and local agencies. Projects funded in the previous round can be found here.   

The Climate Smart Land Stewardship Grants is a new fund for land trusts offered by the Connecticut Land Conservation Council (CLCC) with support from the Connecticut Department of Agriculture. This program will award $500,000 over multiple years for both planning and implementation grants. In 2024, grants will be awarded quarterly.

Keep Forests Healthy: A Tool to Assess Resilience, Health & Productivity was developed by Cornell Cooperative Extension, the Northern Institute of Applied Climate Science, and The Nature Conservancy Central and Western New York Chapter to enable landowners to assess how their forest may be affected by changing climate conditions. This tool can help landowners identify potential risks to forests and highlight forest management options that may increase the ability of a forest to cope with the pressure of changing conditions. The document identifies 16 characteristics that may increase or decrease the risk of harm to a forest in a changing climate, which can then be discussed with a professional to plan forest management activities.

The Long Island Sound Watershed Land Cover Viewer contains all dates of land cover as well as Change To, Change From, Riparian Area Land Cover, and Impervious Surface Estimate layers. It also has many layers where HUC 12 watersheds are colored based on a single land cover. 

Connecticut Environmental Conditions Online (CT ECO) is the collaborative work of the Connecticut Department of Energy and Environmental Protection (DEEP)  and the University of Connecticut Center for Land Use Education and Research (CLEAR) to share environmental and natural resource information with the general public. CT ECO’s mission is to encourage, support, and promote informed land use and development decisions in Connecticut by providing local, state and federal agencies, and the general public with convenient access to the most up-to-date and complete natural resource information available statewide.

CT ECO includes a variety of online maps and tools for viewing Connecticut’s environmental and natural resources as well as high resolution aerial imagery, elevation data, and land cover. The Advanced Map Viewer provides flexibility to turn on and off layers of the map.

To better understand how Connecticut’s coastal area marshes and roads may respond to sea level rise (SLR), Sea Level Affecting Marshes Model (SLAMM) was applied to Connecticut’s shoreline by Warren Pinnacle Consulting, Inc. This viewer displays the model’s results for Connecticut’s 21 largest marshes and all coastal area roads. For marshes, SLAMM was run two hundred times using alternative model inputs for key model parameters, including various SLR scenarios, to produce probability based results of likely future marsh conditions. For roads, the model uses a single SLR scenario of about 4.2 feet by 2100 from the base year of 2002. The Sea Level Rise Effects on Roads and Marshes projects is a project between CT DEEP and UConn CLEAR.

The Trust funding interests include: Community development (affordable housing, economic development), Community-based health care (primary care access and delivery), Education (early education, K-12 public schools), the Environment (land and water conservation, parks and gardens), and Social services (hunger, immigration, seniors, youth development).

The Nassau County Soil and Water Conservation District (the District) is seeking to fund a limited number of mission-aligned projects during 2026. Eligible applicants include local governments in Nassau County and not-for-profit organizations. Applications are due by May 01, 2026, and awards are expected to be made in May 2026. Projects must be completed by May 31, 2027. While these dates and the below amounts are not expected to change, funding amounts and timelines are subject to the District’s own receipt of funding from the New York State Soil and Water Conservation Committee.

Projects must meet one or more of the following criteria in Nassau County:

1. 1. Conserve or improve soils
   2. Improve water quality of our groundwater and/or surface water
   3. Control and prevent soil erosion and/or prevent floodwater and sediment damages
   4. Conservation, development, utilization, and disposal of water
   5. Preserve, increase, or improve natural resources including trees and plants
   6. Control or eliminate invasive plants or wildlife
   7. Control and abate NPS water pollution
   8. Preserve wildlife

This NYSDEC grant program supports the regeneration of forests so they may continue to deliver vital services such as mitigating climate change, protecting air and water quality, and supporting the economy. Through this cost share reimbursement program, landowners can apply for reimbursement of projects on their land that support the establishment and renewal of healthy forests.

$1 million in competitive grant funding is now available through the NY State’s Community Forest Conservation Grant Program. Community forests build local ownership of forests, local participation in forest management, and contribute to the State’s goals of conserving 30 percent of New York’s lands and waters by 2030.

Municipalities can use this funding to purchase land or conservation easements to create or expand community-owned forests to sustain and protect wildlife habitat, promote clean air and water, preserve biodiversity, and increase access to recreation opportunities and open space.

Municipalities may apply for a minimum of $50,000 up to a maximum of $300,000. Eligible locations for acquisition include private properties of 10 or more acres within New York State. At least 75% of the property must be forested.

The NYS Department of Environmental Conservation (NYSDEC) WQIP funds implementation projects to improve water quality or habitat, promote flood risk reduction, restoration, and enhanced flood and climate resiliency, or protect a drinking water source.

The NYS Department of State (NYSDOS) is soliciting applications from eligible villages, towns, cities located along New York’s coasts or designated inland waterways, counties, or regional planning councils to advance the preparation or implementation of strategies for community and waterfront revitalization through the following grant categories: Preparing or Updating a Local Waterfront Revitalization Program (LWRP), including Updating an LWRP to be More Resilient to Climate Risks; Preparing an LWRP Component, including a Watershed Management Plan; Implementing an LWRP or a completed LWRP Component.

The National Audubon Society, Inc., through its state office, Audubon Connecticut, is the “sponsor” of a Connecticut “In Lieu Fee” (ILF) program. The program allows permittees to pay a fee in lieu of taking on mitigation themselves. Instead, local organizations like land trusts, and other environmental nonprofits, are given the opportunity to apply for and receive grant funding for the preservation, restoration, and enhancement of wetland and watercourse resources and associated upland buffers in the State of Connecticut.

The Open Space and Watershed Land Acquisition (OSWA) Grant Program provides financial assistance to municipalities and nonprofit land conservation organizations to acquire land for open space, and to water companies to acquire land to be classified as Class I or Class II water supply property.

NOAA’s Bay Watershed Education and Training (B-WET) program is an environmental education program that promotes place-based experiential learning for K–12 students and related professional development for teachers.This funding opportunity focuses on projects combining long-term, classroom-integrated “Meaningful Watershed Educational Experiences” and capacity building for K-12 Environmental Literacy at the state and local level.

The Connecticut Society for Women Environmental Professionals Grant Program provides funding for local projects in Connecticut that benefit the environment. Grants of up to $2,000 will be awarded. Any application meeting the grant guidelines that is not successful in one cycle may reapply during any following cycle. The applications will be judged based on the environmental benefits of each project, in comparison to others. “Environmental benefits” can vary widely and successful applications have ranged from property clean-ups to environmental education.

Awards small grants in support of grassroots efforts and community-based environmental work in New England. The Grassroots Fund utilizes participatory grantmaking to move resources to New England grassroots groups working at the intersections of Environmental Justice. The program is geared toward groups who have some experience implementing a project in their community. Grants support groups to deepen their work by further developing a community vision, lowering barriers to participation, identifying new stakeholders, and working to bring more voices and lived experiences into core decision-making processes.

Sustainable CT’s Community Match Fund is an innovative program that provides fast, flexible funding and support for engaging your community on wide-ranging sustainability projects. Eligible projects receive dollar-for-dollar matching funds from Sustainable CT.

NFWF will award up to $140 million in grants to create and restore natural systems in order to increase protection for communities from coastal hazards, such as storms, sea- and lake-level changes, inundation, and coastal erosion, while improving habitats for fish and wildlife species. NFWF prioritizes projects that are community led or incorporate direct community engagement and benefit underserved communities facing disproportionate harm from climate impacts.

Intended to streamline grant funding opportunities for new conservation and restoration projects around the U.S., the America the Beautiful Challenge consolidates funding from multiple federal agencies and the private sector to enable applicants to conceive and develop large-scale projects that address shared funder priorities and span public and private lands.

Acres for America is the National Fish and Wildlife Foundation’s (NFWF) premier land conservation program and was established to provide urgently needed funding for projects that conserve important large-scale habitats for fish, wildlife, and plants through voluntary land acquisitions and perpetual conservation easements.

The NEP Coastal Watersheds Grant Program is a nationally competitive grants program designed to support projects that address urgent and challenging issues threatening the well-being of coastal and estuarine areas within determined estuaries of national significance.

Each year, The Conservation Alliance awards four grants to groups led by Asian, Black, Brown, Hispanic, Indigenous, Latin American, or additional communities who identify as People of Color working to protect a natural place.

The U.S. Small Grants Program is a competitive, matching grants program that supports public-private partnerships carrying out projects in the United States that further the goals of the North American Wetlands Conservation Act (NAWCA). These projects must involve long-term protection, restoration, and/or enhancement of wetlands and associated uplands habitats for the benefit of all wetlands-associated migratory birds.

CIG On-Farm Trials projects feature collaboration between NRCS and partners to implement on-the-ground conservation activities and then evaluate their impact. Incentive payments are provided to producers to offset the risk of implementing innovative approaches.  The Soil Health Demonstration (SHD) Trial component of On-Farm Trials focuses exclusively on the implementation of conservation practices and systems that improve soil health.   A critical element of each On-Farm Trials project is the project evaluation. Partners must propose robust scientific approaches to their On-Farm Trials, resulting in data and analyses of the environmental, financial, and to the extent possible, social impacts of the trials.  

The goals of this funding opportunity are to enhance collaboration with recreational, subsistence, cultural, and non-commercial fishing communities, and to protect and restore habitat. Healthy habitat leads to more fishing opportunities and increased climate resilience, and there are numerous opportunities to advance habitat conservation by working together.

In order to respond promptly to funding opportunities from various sources, ACFHP is soliciting applications for habitat conservation projects in need of funding that align with ACFHP’s objectives and priority habitats. The Request for Proposals is not linked to a specific funding source. Instead, newly submitted projects reviewed and approved by ACFHP will be added to our project database and recommended as funding becomes available.

The U.S. Standard Grants Program is a competitive, matching grants program that supports public-private partnerships carrying out projects in the United States that further the goals of the North American Wetlands Conservation Act (NAWCA). These projects must involve long-term protection, restoration, and/or enhancement of wetlands and associated uplands habitats for the benefit of all wetlands-associated migratory birds.

The Long Island Sound Futures Fund (LISFF) is seeking proposals to restore the health and living resources of Long Island Sound (Sound). The program is managed by National Fish and Wildlife Foundation (NFWF) in collaboration with the U.S. Environmental Protection Agency (EPA) and the Long Island Sound Partnership (LIS Partnership). Major funding is from EPA through the LIS Partnership.

The Atlantic Coastal Fish Habitat Partnership (ACFHP) is requesting project applications to restore and conserve habitat necessary to support coastal, estuarine-dependent, and diadromous fish species along the U.S. Atlantic Coast. Federal funding available through the National Fish Habitat Partnership (NFHP) program will be used to support the top ranked proposals. To ensure available funding is being directed most effectively, projects should be geared toward meeting ACFHP’s conservation objectives described in its Conservation Strategic Plan.

The NOAA National Estuarine Research Reserve System (NERRS) Habitat Protection and Restoration Bipartisan Infrastructure Law (BIL) Competition will fund designated Reserve agencies and universities to conduct land acquisition and habitat restoration projects that support the NERRS mission. NOAA will strengthen protection of key land and water areas, improve climate resilience, enhance long-term protection of Reserve areas for research and education, and support the habitat protection goals and priorities of the National Coastal Zone Management Act.

$45 million in funding is available for projects that will advance the coastal habitat restoration and climate resilience priorities of tribes and underserved communities under the Bipartisan Infrastructure Law and Inflation Reduction Act. Through this funding, NOAA will help support community-driven habitat restoration and build the capacity of tribes and underserved communities to more fully participate in restoration activities.

NOAA is seeking proposals for transformational projects that will restore coastal habitat and strengthen community resilience under the Bipartisan Infrastructure Law.

This funding will prioritize habitat restoration actions that rebuild productive and sustainable fisheries, contribute to the recovery and conservation of threatened and endangered species, use natural infrastructure to reduce damage from flooding and storms, promote resilient ecosystems and communities, and yield socioeconomic benefits. This funding opportunity will invest in projects that have the greatest potential to provide holistic benefits, through habitat-based approaches that strengthen both ecosystem and community resilience.

With support from the Nature Conservancy and Sustainable CT, East Haddam organized a Community Resilience Building process and workshop, the results of which were compiled into this summary. The team engaged with community members to determine the present hazards and vulnerabilities and identify resilient solutions.

This Avalonia and Sea Grant effort in Stonington, CT restored the preserve using native, well-researched plant species that would thrive in the forest and offer biodiversity. First, the area was cut down precisely to allow for new, ground-level growth. Then the preserve was seeded with plants chosen by the field team.

Otter Creek Preserve is located along a three-mile stretch of coastline on Long Island Sound in Mamaroneck, NY. It contains 90% of the remaining productive salt marshes in Westchester County, and is an important site for migratory birds, marine life, and other wildlife. The 35-acre preserve is the largest privately-owned tidal wetland designated and protected as a nature sanctuary in Westchester County.

Following improvements made to the coastal forest and tidal marsh in 2015 and 2016 with support from the Westchester Community Foundation, in 2017 Westchester Land Trust (WLT) received NFWF LISFF funding to continue removing non-native trees, shrubs, and vines, replant with native species, and conduct expanded outreach and educational programming at the preserve.

In 2023, Long Island Sound Study and Warren Pinnacle, in partnership with Westchester County and conservation groups/organizations, have developed a Plan to understand the benefits of, threats to, and recommended conservation actions for marsh ecosystems on Glen Island Park in New Rochelle, NY. The goal of the Plan is to help inform conservation and restoration efforts to maximize marsh ecosystem services under rising sea levels.

This comprehensive study and plan, funded through the National Fish and Wildlife Foundation, Long Island Sound Futures Fund, identifies initial strategies to maintain and enhance the local watershed resources of Crab Meadow. It is meant to be a land management tool to guide the implementation of best practices. The plan was developed in consultation with many partners and stakeholders. There is now significant community buy-in to take action to protect and restore this important watershed. 

Following adoption of the plan, the Town of Huntington began working with US Fish and Wildlife Service and Audubon to study and restore Crab Meadow marsh and implement recommendations from the Stewardship Plan. Audubon, in partnership with Town of Huntington and USFWS, received a 2024 Long Island Sound Futures Fund Grant ($429K) to develop design plans for marsh restoration at Crab Meadow.

In 2023, Long Island Sound Partnership and Warren Pinnacle, in partnership with committed municipalities and conservation groups/organizations, developed a Plan to understand the benefits, threats, and recommended conservation actions for the Stony Brook Harbor and West Meadow Creek marsh ecosystem. The goal of the Plan is to help inform conservation and restoration efforts to maximize marsh ecosystem services under rising sea levels.

In 2023, Long Island Sound Study, New York Sea Grant and Warren Pinnacle, in partnership with committed municipalities and marsh-conservation groups/organizations, developed a Plan to understand the benefits, threats and recommended conservation actions at seven focal areas across the harbors. The goal of the Plan is to inform local municipalities and marsh-conservation groups as to where they might focus their conservation efforts to maximize the conservation of marsh ecosystem services under sea-level rise conditions. This process brought together a diversity of stakeholders to develop a cohesive strategy for seven focal areas across Oyster Bay and Cold Spring Harbor: Frost Creek, Mill Neck Creek, West Shore Road, Bayville Bridge to Centre Island, Centre Island, Shore Road, and Lower Cold Spring Harbor. The partners will now work to implement the recommendations in the plan.

St. John’s Episcopal Church (lower Cold Spring Harbor) and Village of Lattingtown (Frost Creek) were 2024 LIS Resilience Planning Support Program awardees. Their projects will build off the Oyster Bay & Cold Spring Harbor marsh conservation plan and develop specific recommendations to enhance and restore marsh habitat in lower Cold Spring Harbor and Frost Creek.

This project restored 46 acres of the Great Meadows Marsh in Connecticut that was degraded from dredge material that was dumped on site, poor drainage, and sea level rise. The marsh was also overrun with invasive plants and mosquitoes. A controlled fire was started to kill the invasive reeds growing in the marsh. Then a construction crew removed invasive plants and the dumped dredge material. Lastly, channels were carefully dug for tidal flushing which will allow the marsh to keep pace with sea level rise. Soil hummocks were constructed for Salt Marsh Sparrow habitat. Now the area continues to be monitored, assessed for resiliency, and provides a field for innovative solutions to be tested in.

Partners

Trustees: USFWS, NOAA, State of Connecticut; Project Partners: Audubon Connecticut, Town of Stratford

This public greenspace was suffering from mosquito overpopulation, invasion from Phragmites, and poor tidal/stormwater drainage. The Wetland’s Habitat and Mosquito Management Program (WHAMM) created a new drainage area and tunnels, while also eliminating invasive plants. Then organizations and volunteers banded together to remove and replace invasive plant species with native plants.

The Nassau County Museum of Art restored coastal grassland and use the restored grassland to educate visitors about the environment at the William Cullen Bryant Preserve, Roslyn Harbor, New York. The project will restore an important coastal habitat of Long Island Sound. The whole area was seeded mid-October 2023 and the meadow growth began in the spring of 2024, although it will take 2-3 years to resemble a meadow. See photos below of the established grassland approximately 2 years after the seeding.

The purpose of this project was to mitigate 450 ft of coastal erosion on the Long Island Sound. A part of Crab Creek was moved further inland, thus allowing for beach and dune migration over time. New rock sills, plants, and sand sills were also positioned along the shore.

Seatuck and the Greentree Foundation, in association with Cameron Engineering, initiated the Long Island Water Reuse Roadmap and Action Plan to catalyze the implementation of water reuse on Long Island and ensure that the strategy plays a larger and more meaningful role in safeguarding the region’s drinking water and surface water resources.

Coastal Resilience is a Connecticut-based decision support tool that provides local, regional, state and national stakeholders a step-wise process to guide decisions to reduce the ecological and socio-economic risks of coastal and inland hazards.

This story map examines the coastal processes and hazards of Long Island and provides options for sustainable and resilient shoreline management. Information is useful for coastal managers, planners and coastal property owners.

User-friendly access to expert-reviewed interactive maps on key topics such as marine life and habitat, marine-based industry, use and resources in the northeastern United States. The Data Explorer allows the user to define and view any combination of data hosted on the Portal on one map.

The Sea Level Affecting Marshes Model, or SLAMM, uses digital data and other information to simulate potential impacts of long-term sea level rise on wetlands and shorelines. Additional data related to dike locations or other protected areas, accretion rates, erosion rates, and other factors can be included within the model as optional factors. Requires ArcGIS for viewing outputs in a mapping environment and software, such as Microsoft Excel and Word, to view the text and tabular output.

New York Sea Grant (NYSG) created a new “Protecting Coastal Bluffs of Long Island” Sign (pdf) that is available for municipalities, community groups, homeowner associations and property owners to print and install next to your bluff. NYSG has created a post card version of “Protecting Coastal Bluffs of Long Island” (pdf) available for distribution.

The purpose of the interactive viewer is to illustrate the fate of significant marsh systems on Long Island Sound under future Sea-Level Rise conditions. Model results are combined with tax-parcel information and integrated with information about marsh ecosystem services to assist municipalities and conservation groups in defining and assessing various land-management alternatives.

This toolkit features legal and policy tools, best and emerging practices, and case studies to support learning and decision making around managed retreat and climate adaptation. It is meant to be used by state, territorial, and local policymakers in U.S. coastal jurisdictions

This guide gives community leaders five main strategies to carry out Nature-Based Solution projects: 1) Building Strong Partnerships, 2) Engaging the Whole Community, 3) Matching Project Size with Desired Goals and Benefits, 4) Maximizing Benefits, and 5) Designing for the Future. This is not a technical guide for planning, constructing, or funding NBS. It covers the value of each strategy and suggests how to move forward with NBS projects.

This map identifies priority salt marshes within each state that are good candidates for restoration, enhancement, and/or management to provide persistent high-quality Saltmarsh Sparrow nesting habitat. A second map shows priority marsh migration space for easement and acquisition.

Water quality is strongly related to land use. New high-resolution land cover data for Connecticut has made it possible to look at the land/water connection at a finer scale than ever before. Using the three sections of this website below, you can learn about our study, explore the landscape surrounding the over 4,300 local waterways in our state and the implications for the health of these waterways, and test out landscape change scenarios to see what effects they might have.

This online information session held Sept. 19, and repeated Sept. 21, provides an introduction to resilience planning in the Long Island Sound region. It includes discussions on local climate impacts and projections, resilience planning strategies, and climate certification programs for both New York and Connecticut municipalities. In addition to the main presentation, videos of the Connecticut and New York breakout sessions can be accessed below. The presentations and other resource materials are available here.

These webinars were presented by NEIWPCC, Long Island Sound Study, and the New York State Department of Environmental Conservation. The webinars introduced the Marsh Interactive Fate Viewer, discussed the process of creating marsh conservation plans for Westchester County and Mattituck Creek (Suffolk County) in 2021, and laid the groundwork for developing additional marsh conservation plans over the course of 2023.