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Best Water Grants

Find water grants for clean water access, conservation, infrastructure, and watershed protection projects.

870

Available grants

$350.9M

Total funding

$30K

Median grant

870 grants
$350.9M total
$30K median

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870 Results based on applied filters

NY Source Water Buffer Program

New York State Department of Agriculture and Markets
State/Local Government
New York
Approximately US $5,000,000
The NY Source Water Buffer Program, administered by the New York State Soil and Water Conservation Committee, aims to protect public drinking water and enhance water quality. With approximately $5 million available through the Clean Water Infrastructure Act of 2017, the program funds conservation easements and projects that establish riparian buffers on farmland. These vital buffers improve water quality by filtering runoff, ensuring safe drinking water for future generations.
Water Resource Management Freshwater Conservation Sanitation & Clean Drinking Water

IDEA+ Presenter Scholarship

International Association for Great Lakes Research
Association/Society
Canada
US $2,000
The IDEA+ Presenter Scholarship aims to enhance participation at the IAGLR annual conference by supporting presenters from historically marginalized communities. This scholarship awards up to two individuals with $2,000 each and includes free conference registration and an IAGLR membership. It seeks to enrich the diversity of perspectives in large lake science and related fields. Eligible applicants are those who have not previously received the award and are not related to current board members.
Science Communications Limnology Hydrology +4 more

National Estuary Program Watersheds Grant Program

Restore America’s Estuaries
Corporate
Alameda County, California, Albany County, New York +207 more
US $200,000 - US $500,000
The National Estuary Program Watersheds Grant Program, administered by Restore America’s Estuaries and supported by the EPA, funds competitive projects addressing critical threats to estuaries. Key priorities include habitat restoration, enhancing coastal resilience against extreme weather, managing nutrient impacts, and mitigating stormwater runoff. Established in 1987, the program aims to improve ecological integrity and water quality in 28 estuaries nationwide, providing essential funding and guidance to local initiatives.
Habitat & Ecosystem Restoration Marine / Ocean Conservation Freshwater Conservation +6 more

IDEA+ Research Scholarship

International Association for Great Lakes Research
Association/Society
Canada
US $2,000
The IDEA+ Research Scholarship, offered by the International Association for Great Lakes Research, supports master's and Ph.D. students conducting research that enhances diversity in large lake science and management. Each year, up to two scholarships of $3,000 are awarded, alongside free conference registration and IAGLR membership. Eligibility includes not having received the award previously and not being a current board member or family of a board member. Preference is given to applicants from historically marginalized communities.
Science Communications Limnology Hydrology +4 more

H2Ohio Rivers Initiative: Chloride Reduction Grants (OH)

Ohio Environmental Protection Agency
State/Local Government
Ohio
Up to US $75,000
The H2Ohio Rivers Initiative: Chloride Reduction Grants support Ohio municipalities, townships, villages, and counties in adopting best management practices to reduce chloride from deicers impacting water resources. Grants, up to $75,000, aim to improve storage and application of road salt to protect aquatic ecosystems. The program addresses the growing concern of chloride pollution in Ohio's waterways by funding necessary equipment and facilities, promoting collaboration among local governments to maximize impact.
Freshwater Conservation Water Resource Management

Non-Point Source Grants

Utah Department of Environmental Quality
State/Local Government
Utah
Unspecified amount
The Non-Point Source Grants, provided by the Utah Department of Environmental Quality, support projects addressing critical water quality issues without requiring repayment. Eligible applicants include individuals, businesses, and government agencies. The application process requires detailed project proposals and documentation of effectiveness through monitoring. Funding can also match other sources, enhancing project viability. Successful applicants must submit a final report upon project completion to ensure compliance and accountability.
Environmental Education Sanitation & Clean Drinking Water Hydrology +3 more

Sustaining Environmental Systems Grant

The Mortenson Family Foundation
Private
Minnesota
Unspecified amount
The Sustaining Environmental Systems Grant aims to ensure equitable access to healthy land and water for all Minnesotans. The Mortenson Family Foundation supports community-led environmental solutions and multi-year grants to partner organizations. It prioritizes partnerships that focus on sustainability, racial justice, and community engagement, fostering innovative approaches to restore relationships with nature and address climate change impacts. The foundation seeks organizations that can deliver tangible environmental outcomes while empowering historically marginalized communities.
Environmental Conservation Habitat & Ecosystem Restoration Limnology +4 more

SFS Fellows Grant

Society for Freshwater Science
Association/Society
United States
US $2,000
The SFS Fellows Grant, awarded by the Society for Freshwater Science, recognizes individuals who have made significant contributions to freshwater science research, policy, or management. Each year, up to four fellows are selected based on their sustained excellence and leadership within the field. This initiative also encourages diversity by promoting nominations from underrepresented groups and mid-career professionals. The grant fosters collaboration and participation in SFS activities, enhancing the impact of freshwater science.
Ecology Zoology Limnology +5 more

Pigeon River Fund Grant

The Community Foundation of Western North Carolina
Private
Buncombe County, North Carolina, Haywood County, North Carolina +1 more
US $5,000 - US $35,000
The Pigeon River Fund Grant aims to enhance the ecosystems of Haywood, Buncombe, and Madison counties in North Carolina. Supporting projects that improve water quality, wildlife habitats, and public access, the grant encourages community awareness and engagement in conservation efforts. Grants typically range from $5,000 to $35,000, with specific priorities for projects addressing local water quality issues. Eligible applicants include 501(c)(3) organizations and government entities within the service area.
Habitat & Ecosystem Restoration Freshwater Conservation Water Resource Management +2 more

Bay Mini-Grant Program

Tampa Bay Estuary Program (TBEP)
State/Local Government
Hillsborough County, Florida, Manatee County, Florida +3 more
Up to US $10,000
The Bay Mini-Grant Program, managed by the Tampa Bay Estuary Program (TBEP), supports community-led environmental restoration and education projects in the Tampa Bay watershed. Eligible applicants include nonprofits, businesses, and educational institutions, with a focus on initiatives that serve underserved communities. The program emphasizes collaboration, scientific integrity, and aims to enhance water quality and wildlife habitats. Grants foster environmental stewardship and promote science literacy among residents, ensuring a sustainable future for Tampa Bay.
Marine Debris Water Resource Management Invasive Species Control +7 more

Water Quality Improvements

Utah Department of Environmental Quality
State/Local Government
Utah
Unspecified amount
The Utah Division of Water Quality offers funding through the Clean Water State Revolving Fund Loan Program, providing approximately $9 million annually from state and federal sources. This initiative supports critical water quality and wastewater infrastructure projects aimed at protecting human health, improving environmental conditions, and promoting educational activities. Eligible applicants include individuals, businesses, and governmental agencies, focusing on projects that address sewage discharges, reduce runoff, and enhance groundwater quality.
Hydrology Water Resource Management Sanitation & Clean Drinking Water +3 more

VCF: Nonprofit Capacity Building Grant

Vermont Community Foundation
Private
Vermont
Up to US $5,000
The Vermont Community Foundation offers the Nonprofit Capacity Building Grant to support consultant fees for nonprofits aiming to enhance their organizational capacity. Grants of up to $5,000 are available for strategic planning, financial sustainability, and diversity initiatives. Applications are prioritized for organizations with annual budgets under $250,000, and the program is open to tax-exempt entities serving Vermont. The grant program closes on November 14, 2025, and will reopen in February 2026.
Education - Preschool / Early Learning Career / College Preparation Vocational & Trade Education +34 more

Clean Water and Healthy Ecosystems Research Projects

Lake Champlain Basin Program
State/Local Government
Canada, New York +1 more
US $25,000 - US $400,000
The Clean Water and Healthy Ecosystems Research Projects, funded by the Lake Champlain Basin Program, aim to enhance water quality and ecological health in the Lake Champlain Basin. These grants support research initiatives aligned with the Opportunities for Action management plan, facilitating community-driven stewardship. Projects may include implementation studies or pilot programs to assess the efficacy of conservation efforts. The program emphasizes collaboration among diverse stakeholders to ensure sustainable management of the basin's natural resources.
Sanitation & Clean Drinking Water Habitat & Ecosystem Restoration Freshwater Conservation +5 more

Truckee River Fund Grant

The Community Foundation of Northern Nevada
Private
Carson City, Nevada, Douglas County, Nevada +3 more
US $5,000 - US $100,000
The Truckee River Fund Grant, managed by the Community Foundation of Northern Nevada, offers funding to projects enhancing water quality in the Truckee River watershed. With an annual budget of up to $800,000, the fund prioritizes initiatives that tackle aquatic invasive species, improve watershed conditions, and support local stormwater management. Applicants must demonstrate measurable impact and provide a minimum 25% matching contribution. Notably, land acquisition projects are excluded from funding consideration.
Freshwater Conservation Water Resource Management Invasive Species Control +4 more

Lake Erie Community Grant

Ohio Lake Erie Commission
State/Local Government
Ashtabula County, Ohio, Cattaraugus County, New York +10 more
US $150,000 - US $350,000
The Lake Erie Environmental Justice Grant, awarded by the Ohio Lake Erie Commission, aims to support restoration projects in historically underserved communities within Ohio's Lake Erie watershed. Funded through the U.S. EPA’s Great Lakes Environmental Justice Grant Program, this initiative focuses on enhancing stormwater management, strengthening coastal resilience, and advancing environmental justice. With a significant grant of up to $750,000, OLEC collaborates with partners like Black Environmental Leaders and Rural Action to ensure equitable resource distribution and impactful outcomes.
Freshwater Conservation Habitat & Ecosystem Restoration Climatology +3 more

Alternative Water Supply Grant

Florida Department of Environmental Protection
State/Local Government
Florida
Unspecified amount
The Alternative Water Supply Grant, supported by Governor DeSantis and the Florida Legislature, allocates $230 million since Fiscal Year 2019-20 to enhance Florida's water systems. This funding emphasizes regional projects addressing critical needs and maximizing benefits, such as reclaimed water, aquifer recharge, and water conservation. Local cooperators must collaborate with their Water Management District to propose projects, which, upon approval, will be submitted to the DEP for funding consideration.
Water Resource Management Freshwater Conservation

Meadows Foundation Grant Program

Meadows Foundation Incorporated
Private
Texas
Unspecified amount
The Meadows Foundation Grant Program is dedicated to enhancing the quality of life for Texans through diverse funding initiatives across education, environment, arts, and health. With a focus on community development and support for nonprofit organizations, the foundation aims to address pressing issues like homelessness and mental health. By prioritizing programs that offer measurable outcomes, they foster innovation and empower local efforts, ensuring a lasting impact in Texas. This grant program reflects a commitment to sustainable development and community well-being.
Civic Leadership Development Human & Social Services Civic Engagement & Education +16 more

Innovative Technology for Harmful Algal Blooms Grant

Florida Department of Environmental Protection
State/Local Government
Florida
Unspecified amount
The Innovative Technology for Harmful Algal Blooms Grant supports local governments and nonprofit organizations in Florida to implement innovative solutions for combating harmful algal blooms. Projects may focus on nutrient reduction, algae removal, or improving monitoring techniques. Key funding considerations include the scalability of technology and its environmental safety. Eligible areas are those with a history of algal blooms and a management action plan in place, ensuring the greatest impact on water quality.
Phycology Invasive Species Control Freshwater Conservation +1 more

Virginia Program Grant

Virginia Environmental Endowment
Private
Virginia
Unspecified amount
The Virginia Program Grant by the Virginia Environmental Endowment focuses on enhancing water quality, restoring the Chesapeake Bay, and promoting land conservation. It encourages projects that improve local watersheds and foster environmental literacy. The program prioritizes innovative strategies, matching funds, and collaborative approaches to address climate adaptation and emerging environmental issues. Eligible applicants include nonprofit organizations and governmental agencies, while ineligible costs include litigation and land purchases.
Fisheries Freshwater Conservation Land / Habitat Conservation +9 more

Bell's Brewery Small Grassroots Grants

Bell's Brewery, Inc.
Corporate
District of Columbia, United States
US $500 - US $5,000
Bell's Brewery Small Grassroots Grants support projects focusing on water stewardship across the Great Lakes watershed. With grant amounts ranging from $500 to $5,000, eligible organizations can apply for funding to improve ecosystem health, enhance public health through better water resource management, and promote resilience against climate-related water risks. This initiative highlights Bell's commitment to environmental stewardship and community support in all 50 states and DC.
Water Resource Management Environmental Stewardship Climate Change Resilience & Equity +3 more

Clean Water Fund Projects and Practices Grant Program

Minnesota Board of Water and Soil Resources
State/Local Government
Minnesota
More than US $30,000

The FY 2027 Clean Water Fund (CWF) Projects and Practices Grants Request For Proposals (RFP) is now open, and includes two programs:

Projects and Practices, and

Projects and Practices Drinking Water. 

Grants Program

The Board of Water and Soil Resources (BWSR) Clean Water Fund Competitive Grants Program supports activities that restore, protect, and enhance water quality.

This RFP includes:

  • Projects and Practices
    • This grant makes an investment in on-the-ground projects and practices that will protect or restore water quality in lakes, rivers or streams, or will protect groundwater or drinking water.
    • Examples include:
      • stormwater practices,
      • agricultural conservation practices,
      • feedlot related practices,
      • lakeshore and stream bank stabilization,
      • stream restoration, and
      • SSTS upgrades.
  • Drinking Water
    • This grant makes an investment in land treatment projects and practices that will protect or improve drinking water sources.
    • Surface water (streams, rivers, and lakes) and groundwater (aquifers) can both serve as sources of drinking water.
Sanitation & Clean Drinking Water Water Resource Management Freshwater Conservation +5 more

Doree Taylor Charitable Foundation Grant

Doree Taylor Charitable Foundation
Private
United States
Unspecified amount
The Doree Taylor Charitable Foundation supports charitable organizations focused on basic provisions for underserved populations, humane care of animals, health care services, public media, and environmental initiatives. The foundation prioritizes organizations in Boothbay Harbor, Southport, and Brunswick, and encourages requests for general operating support, program support, and capital projects, while maintaining a focus on the impact of their services.
Animal Welfare - General Basic Human Needs Environment +9 more

Clean Water Montgomery Grant Program

Chesapeake Bay Trust
Private
Montgomery County, Maryland
Up to US $100,000
The Clean Water Montgomery Grant Program, funded by the Chesapeake Bay Trust, aims to enhance water quality in Montgomery County through community engagement and innovative projects. Grants support watershed restoration, public outreach, and litter reduction, with funding levels ranging from $25,000 to $100,000 depending on the project type. While matching funds are encouraged for most projects, they are mandatory for permeable paver installations. This initiative fosters sustainable behavior change and encourages creative proposals.
Habitat & Ecosystem Restoration Freshwater Conservation Water Resource Management +1 more

Wisconsin Public Service Foundation: Local Community Grant Program

Wisconsin Public Service Foundation
Corporate
Brown County, Wisconsin, Calumet County, Wisconsin +22 more
Unspecified amount
The Wisconsin Public Service Foundation offers Local Community Grants to support initiatives that enhance community development, health, arts, education, and the environment. Nonprofit organizations in the service areas are eligible for funding. The foundation emphasizes partnerships that promote educational opportunities and community improvement. With a history of providing financial support since 1964, the foundation encourages projects that engage local residents and foster collaboration among diverse groups. Preference is given to specific programs or projects that align with their mission.
Disability Care & Services Senior Services Community Development & Revitalization +18 more

Wyoming Nonpoint Source Program: Section 205(J) Grant

Wyoming Department of Environmental Quality
State/Local Government
Wyoming
US $10,000 - US $40,000
The Wyoming Nonpoint Source Program, part of the WDEQ, aims to enhance water quality through voluntary pollution reduction efforts. It provides $40,000-$80,000 annually via Section 205(J) grants to local agencies for planning and assessment projects, prioritizing efforts in watersheds affected by impaired waterbodies. This initiative encourages collaboration among landowners and various government entities to effectively tackle nonpoint source pollution, which is challenging to identify and manage.
Freshwater Conservation Environmental Contamination & Pollution Water Resource Management

Environment Initiative Grants

Roy A Hunt Foundation
Private
United States
US $25,000 - US $75,000
The Roy A. Hunt Foundation's Environment Initiative Grants aim to support projects that enhance ecological health and sustainability. With an annual budget of approximately $3.4 million, the foundation prioritizes initiatives that promote responsible environmental practices, clean energy, and waste reduction. Grants between $25,000 and $75,000 are available for projects at various levels, focusing on innovative solutions that foster community partnerships and address root causes of environmental challenges.
Renewable/Sustainable Energy Waste Management Environmental Economics +7 more

Water Grants Highlights

Water grants provide funding to support clean water access, conservation projects, and infrastructure improvements. The following grants help nonprofits address water scarcity, promote sustainability, and enhance community well-being through innovative water solutions.


Search Instrumentl's Water Grants Database


Explore 375 funding opportunities for water-related initiatives, with $164.8M in resources. Instrumentl helps organizations secure funding with deadline tracking, customized grant searches, and insights to improve water access and conservation efforts.

Last updated: October 5, 2026. Next update: November 1, 2026.

Grant Insights : Water Grants

Grant Availability

How common are grants in this category?

Common — grants in this category appear regularly across funding sources.

400+ Water Grants grants for nonprofits in the United States, from private foundations to corporations seeking to fund grants for nonprofits.

200+ Water Grants over $25K in average grant size

100+ Water Grants over $50K in average grant size

44 Water Grants supporting general operating expenses

400+ Water Grants supporting programs / projects

600+ Grants on Instrumentl focused on Food Access & Hunger

300+ Grants on Instrumentl focused on Sanitation & Clean Drinking Water

Grant Deadline Distribution

Over the past year, when are grant deadlines typically due for Water grants?

Most grants are due in the third quarter.

Q1
28.8%
Q2
20.9%
Q3
29.6%
Q4
20.6%

Typical Funding Amounts

What's the typical grant amount funded for Water Grants?

Grants are most commonly $65,000.

$250 $250 Min.
$65,000 $65 K Median
$773,827 $773.8 K Average
$18,000,000 $18 M Max.

Frequently asked questions

Nonprofits that help people get clean water, save water, or keep water clean might get these water-supporting grants. Groups that stop pollution, use water wisely or build water systems can also apply.

Water grants typically have the highest concentration of deadlines in Q3, with 29.6% of grant deadlines falling in this period. If you're planning to apply, consider prioritizing your applications around this time to maximize opportunities. Conversely, the least active period for grants in this category is Q4.

These grants help make sure water stays clean and safe to drink. They also protect rivers, lakes, and other water sources. The people giving the money care about nature, keeping people healthy, and fixing water problems caused by climate change.

Funding for water grants varies widely, with award amounts ranging from a minimum of $250 to a maximum of $18,000,000. Based on Instrumentl’s data, the median grant amount for this category is $65,000, while the average grant awarded is $773,827. Understanding these funding trends can help nonprofits set realistic expectations when applying.

Water grants are majorly funded by the Environmental Protection Agency and the U.S. Department of Agriculture.

State and local governments also provide funding through health departments and community service grants. Private foundations like Water.org focus on saving and providing drinkable water. Additionally, corporate initiatives, such as Coca-Cola and Nestlé, offer grants for projects that help the environment.

To improve grant success, nonprofits should:

  • Align with funder priorities – Tailor proposals to highlight the urgency of water issues.
  • Use measurable outcomes – Provide data-driven results to demonstrate past impact and expected future success.
  • Build strategic partnerships – Partner with environmental agencies as well as local communities.
  • Scalability – Providing scalable and long lasting solutions will make the application stronger.

Struggling to manage multiple grants? Learn how to stay organized with our comprehensive grant tracking spreadsheet guide.

Instrumentl streamlines the search for water grants by identifying relevant funding opportunities. You can track deadlines, and organize applications as well. It also provides insights into funder priorities to help nonprofits refine their grant-seeking strategies. Optimize your grant-seeking process with these research strategies.

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Local Grants by City

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