Best Water Grants in Connecticut

The Costco Wholesale Charitable Contributions program prioritizes support for children, education, and health services within local communities. Nonprofit organizations seeking assistance must be 501(c)(3) certified and focus on monetary requests. Applications are reviewed within 4-6 weeks, factoring in community needs and collaboration. However, Costco limits grants to 10% of the program budget and typically restricts organizations to one request per fiscal year. They do not fund individuals or direct aid for various specific purposes.

The Creag Foundation, established in 2009 in Woodinville, Washington, provides funding to innovative 501(c)(3) nonprofit organizations addressing social issues. Focused on smaller organizations, the foundation seeks to support those with unique approaches to improve the human condition. Eligible applicants must have held 501(c)(3) status for at least one year and present a new or previously unaddressed solution to societal challenges. Applications are by invitation only, encouraging creativity and passion in charitable work.

The Draper Richards Kaplan Foundation provides grants to early-stage social entrepreneurs working on scalable solutions to pressing social and environmental issues. By supporting organizations with innovative approaches and proven impact, they aim to uplift underserved communities globally. The foundation offers operational support, funding of up to $300,000 over three years, and fosters a collaborative community among its portfolio organizations. They focus on candidates demonstrating measurable impact and sustainable growth potential.

The Hearst Foundation: Culture Grant aims to support outstanding nonprofits that enhance cultural engagement and artistic talent in the U.S. With a focus on programs that reach young people, the grant prioritizes organizations that create lasting impacts in the arts and sciences. The Foundation allocates 25% of its funding to cultural initiatives, favoring established organizations with a history of significant results. Eligible nonprofits must encourage inclusivity and sustainability in their programs.

The Sidney Stern Memorial Trust Grant supports charitable, scientific, medical, and educational organizations that are 501(c)(3) certified. This private funder emphasizes impactful service to diverse populations without discrimination. Grants must be utilized within the United States and cannot be awarded to individuals, political candidates, or lobbying efforts. The Trust is dedicated to enhancing the general welfare through soundly-managed initiatives that contribute significantly to community needs.

The Bank of America Foundation Sponsorship Program aims to enhance economic mobility and social progress in low- and moderate-income communities through partnerships with nonprofit organizations. This initiative focuses on critical areas such as workforce education, basic needs like food and housing, and community development. The Foundation invested $350 million last year and encourages employee volunteerism and giving, supporting nonprofits in various sectors, including arts, culture, and diversity initiatives.

The Cowles Charitable Trust Grant supports initiatives aligned with the philanthropic legacy of Gardner Cowles, Jr. Focused on education, social justice, health, and the arts, it favors organizations recognized as 501(c)(3) by the IRS. The Trust encourages applications for general operating support and seeks partnerships rather than being the sole funder. Notably, it considers applications from established partners and supports efforts in Downstate New York and South Florida, with a preference for diverse funding sources.

The Southbury Community Trust Fund Grant aims to support programs benefiting Southbury residents through collaboration and partnerships. Priority is given to initiatives in social services, health education, youth development, and community enhancement. Eligible applicants include 501(c)(3) nonprofits and municipal entities. The fund does not support political or religious requests and encourages projects that serve the local community and promote advocacy efforts. This grant fosters community resilience and cultural heritage.

The Connecticut Conservation Innovation Grants (CIG) program, funded by the USDA Natural Resource Conservation Service, aims to foster innovative conservation practices on private lands. While funding is unavailable for 2025, the program traditionally supports projects that enhance water quality, soil health, and wildlife habitats. CIG offers three annual funding opportunities: National CIG Classic, State CIG Classic, and On-Farm Trials, each targeting specific conservation priorities and encouraging agricultural producers' participation.

The Connecticut Conservation Stewardship Program (CSP) supports farmers and landowners in enhancing their existing conservation efforts while improving agricultural operations. The program offers technical and financial assistance for practices that promote environmental stewardship, such as improving soil health and wildlife habitats. Participants can receive annual payments and bundles of enhancements, all while committing to a five-year contract aimed at sustainable land management. CSP is designed for all producers, regardless of operation size or type of crops.

The Connecticut Agricultural Management Assistance (AMA) program supports producers in improving water management, planting trees, and diversifying production to mitigate risks. With financial assistance covering up to 75% of conservation practice costs, participants can receive up to $50,000 annually. This program is designed for farmers in 16 states with low federal crop insurance participation, allowing them to enhance resource conservation and sustainability while complying with specific eligibility requirements.

The Emergency Community Water Assistance Grants program in Connecticut, Massachusetts, and Rhode Island provides vital funding to help rural communities prepare for or recover from emergencies threatening their access to safe drinking water. Eligible applicants may receive grants for water transmission and source projects, addressing critical needs following disasters like droughts, floods, or contamination. This initiative aims to restore water supply systems and support rural development, ensuring reliable water access for residents.

The Water & Waste Disposal Loan & Grant Program in Connecticut offers essential funding for the development of clean drinking water and sanitary waste management systems in rural areas. Eligible applicants include state and local governments, nonprofits, and tribes who cannot access commercial credit. This program supports various projects, including water sourcing, sewage treatment, and stormwater management, ensuring safe and sustainable environmental practices for communities in need.

The Claire C. Bennitt Watershed Fund Grant Program supports the acquisition of watershed lands to protect water quality and enhance community life. Grants are aimed at non-profits, municipalities, and educational institutions, focusing on projects that benefit the South Central Connecticut Regional Water District. Eligible projects must enhance water supply protection and include appraisals and purchase agreements. The Fund emphasizes conservation easements and environmental education, ensuring sustainable management of vital water resources.

The Watershed Fund offers Environmental Education Grants to organizations focused on preserving water quality and enhancing community appreciation for environmental resources. Grants, typically not exceeding $10,000, support projects that educate the public on the significance of watershed land and its impact on local ecosystems. Eligible applicants include non-profits, municipalities, and educational institutions within the South Central Connecticut Regional Water District. The program emphasizes measurable outcomes and collaboration with existing environmental education initiatives.

The Environment Pillar Award by Honda supports nonprofit organizations and schools in the U.S. focused on sustainability. Grants aim to reduce environmental impact through programs in decarbonization, clean energy, and efficient resource use. Eligible projects must align with Honda's mission and primarily benefit communities where Honda associates live and work. Organizations can apply for up to two grants, provided they meet specific eligibility criteria, including tax-exempt status under the IRS.

The Rockfall Foundation is accepting applications for its 2026 Annual Environmental Grants Program, aimed at non-profit organizations, municipalities, and schools. This program supports projects focused on environmental conservation, restoration, and education in the Lower Connecticut River Valley. Eligible expenses include materials, transportation, and program fees. Projects must demonstrate a clear benefit to the environment and align with the foundation's priorities, including environmental justice and youth engagement.

Long Island Sound Community Impact Fund 2026 RFA

About the Long Island Sound Community Impact Fund (LISCIF)

The Long Island Sound Community Impact Fund (LISCIF) is a partnership among Restore America’s Estuaries, the U.S. Environmental Protection Agency, and the Long Island Sound Partnership. The purpose of LISCIF is to provide technical and financial assistance to communities for addressing environmental issues and to improve the quality and accessibility of the Long Island Sound. Technical assistance will be provided through LISCIF and is available to communities/organizations even if one does not submit a proposal for funding.  

This is the third round of LISCIF funding. Up to $1,200,000 in competitive funding will be awarded to support projects in New York and Connecticut. Project proposals must incorporate Actions of the Comprehensive Conservation and Management Plan (CCMP).  

For LISCIF, the geographic region refers to the Long Island Sound watershed area within New York and Connecticut.

Funding Priorities

LISCIF’s funding priorities are aligned with the CCMP themes and Actions. For 2026, LISCIF’s main funding themes are:

• Clean Waters and Healthy Watersheds  
• Thriving Habitats and Abundant Wildlife  
• Sustainable and Resilient Communities   
• Informed and Engaged Public  

The Long Island Sound Community Impact Fund aims to build capacity for organizations located in communities affected by environmental and human health risks. The Fund seeks to provide technical assistance for communities and support proposals which ultimately improve access to the Long Island Sound, while reducing overall environmental health risks. Eligible projects and activities will be community-driven and address one of the funding priorities below:   

Funding is available for:   

• Projects that result in quantifiable pollutant prevention or reduction.   
• Restoring habitat within the Important Coastal Habitat Types targeted by LIS Partnership.  
• Projects that foster a diverse balance and abundant populations of fish, birds, and wildlife.    
• Public engagement, knowledge, and stewardship.  
• Projects that enhance community resilience and sustainability.   
• Planning and design that set-the-stage for implementation of water quality projects, eligible habitat restoration projects and resilience projects.   
• Community-based science projects.  
• Data management and integration projects.   
• Other similar activities that the applicant proposes, and EPA approves, that are consistent with Section 119 of the Clean Water Act.

The Connecticut Department of Energy and Environmental Protection offers grants to combat aquatic invasive species, which threaten local ecosystems and economies. Funded by the Connecticut Lakes, Rivers, and Ponds Preservation Account, eligible applicants include state agencies, municipalities, and non-profits. Projects can focus on restoration, research, and public education regarding invasive species management. This initiative promotes the protection of Connecticut's natural water resources and biodiversity, ensuring sustainable environmental practices.

Ameriprise Community Grants focus on supporting nonprofits that enhance community vitality and meet basic needs. With over 120 years of commitment to philanthropy, Ameriprise Financial engages employees in volunteerism and grantmaking. Key giving areas include hunger relief, housing stability, and community development. Priority is given to organizations with active volunteer engagement from Ameriprise advisors and employees, creating a meaningful impact on financial independence and community resilience.

The Long Island Sound Stewardship Fund Grant provides competitive funding to restore and protect the health of Long Island Sound. Aiming to empower underrepresented communities, this grant supports projects that promote sustainability, resilience, and equity within the watershed of Connecticut and New York. With $400,000 available in 2025, proposals should address the Long Island Sound Comprehensive Conservation and Management Plan (CCMP) and advance environmental justice initiatives.

The Resilient and Connected Appalachians Grant Program, offered by The Nature Conservancy, provides up to $100,000 for projects that acquire land and easements throughout the Appalachian region. This program emphasizes equitable conservation, aiming to support historically marginalized communities and enhance access to nature while addressing climate change impacts. Projects must demonstrate community engagement and align with the program's goals to protect vital habitats and foster resilience in the face of environmental challenges.

The Connecticut Specialty Crop Block Grant Program aims to enhance the competitiveness of specialty crops through innovative projects. With over $6.8 million allocated to support 65 projects, the program encourages applications that address industry needs, including new priority areas focused on diversity and inclusion. Eligible specialty crops range from fruits and vegetables to honey and processed foods made from at least 50% specialty ingredients. This initiative plays a crucial role in strengthening Connecticut's agricultural sector.

The Evelyn S. and K.E. Barrett Foundation, established in 2007, is dedicated to enhancing children's health, safety, and education. Founded by Evelyn and Kenneth Barrett, the Foundation focuses on providing opportunities for children in need, both domestically and internationally. Grants support various initiatives, including health, education, and human services, with a particular emphasis on benefiting children up to 18 years old. The Foundation aims to make a lasting impact by fostering enriching environments for future generations.

The O'Reilly Automotive Foundation Grant focuses on enhancing community welfare through philanthropic initiatives that support economic stability, workforce development, health services, and disaster relief. Established in 2020, the Foundation seeks to empower underrepresented individuals and organizations in the U.S. by addressing vital community needs. It particularly aims to provide assistance to nonprofits that foster positive change and improve quality of life for those in need, ensuring a lasting impact in local communities.

The DEEP Clean Water Act Section 319 Nonpoint Source Grants program invites proposals for FY25 to combat nonpoint source water pollution. Funded by the EPA, these grants support projects aimed at improving water quality through community engagement and environmental justice initiatives. A 40% match from non-federal sources is required. Priority is given to projects benefiting environmental justice communities in Connecticut, addressing critical environmental issues and fostering equity.

The CFF Champions Award celebrates organizations in the NY-NJ-CT region that drive food system change towards equity, sustainability, and economic viability. Each year, the award promotes exemplary work, offering a $10,000 grant to support transformative initiatives. Awardees present their efforts at the Annual Gathering, share updates with the CFF network, and contribute to future selection committees, fostering collaboration and community engagement in building a better food system.