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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

Lower Platte North Natural Resources District Natural Resources Grant

Lower Platte North Natural Resources District (LPNNRD)
State/Local Government
Butler County, Nebraska, Colfax County, Nebraska +5 more
Up to US $1,500
The Lower Platte North Natural Resources District Grant supports high school students engaged in community-based natural resources projects. With funding up to $1,500, this grant encourages students to plan and implement projects that benefit local ecosystems. Eligible applicants must reside within the district and demonstrate active involvement in initiatives such as FFA supervised agricultural experiences, 4-H projects, or other community engagement efforts. This grant fosters environmental stewardship among youth, promoting sustainable practices in their communities.
Environmental Conservation Natural Resources Water Resource Management

Leonard Rice Memorial Scholarship

ACEC Colorado Scholarship & Education Foundation
Association/Society
Colorado
US $7,500
The Leonard Rice Memorial Scholarship, administered by the ACEC Colorado Foundation, supports full-time students pursuing engineering degrees in Colorado. With a generous $7,500 award, it aims to assist those specializing in engineering geology, water engineering, or natural resource engineering. Eligible applicants must be U.S. citizens enrolled in ABET-accredited programs. This scholarship not only promotes academic excellence but also enhances awareness of consulting engineering as a viable career path, contributing to the future of engineering in the state.
Natural Resources Engineering Geology Water Resource Management +3 more

Riparian Buffer Block Grant

Vermont Department of Environmental Conservation
State/Local Government
Vermont
Unspecified amount
The Riparian Buffer Block Grant, offered by the Vermont Department of Environmental Conservation, supports organizations in establishing native riparian woody buffers. This initiative aims to enhance the ecological integrity of Vermont's waterways by providing funding for the implementation of forested buffers along rivers and streams. Projects must maintain a minimum buffer width of 35 feet and a planting density of 300 stems per acre, promoting sustainable land and water management practices.
Environmental Conservation Water Resource Management

Proposition 4 Grant Program (California, 2025)

California Tahoe Conservancy
State/Local Government
California, Carson City, Nevada +4 more
US $50,000 - US $450,000
The Proposition 4 Grant Program, managed by the California Tahoe Conservancy, aims to enhance watershed health, forest restoration, and climate resilience in the Lake Tahoe Basin. Funded by a $4.1 billion bond approved in 2024, it allocates $54.5 million for various environmental initiatives. Through ongoing grant opportunities, the program seeks to mitigate climate impacts, support biodiversity, and improve public access to natural resources, ensuring sustainable management of California's precious ecosystems.
Forestry Environmental Conservation Water Resource Management +1 more

Cyanotoxin Monitoring Equipment and Training Grants

New Hampshire Department of Environmental Services
State/Local Government
New Hampshire
Up to US $15,000
The Cyanotoxin Monitoring Equipment and Training Grants, offered by the New Hampshire Department of Environmental Services, support public water systems in monitoring cyanobacteria and cyanotoxins in surface water sources. Since 2017, these grants have funded essential equipment like fluorometers and microscope cameras, and assist in developing Quality Assurance Project Plans. Eligible applicants include municipalities, non-profit organizations, and various associations. Applications are accepted on a rolling basis, ensuring continuous support for water quality initiatives.
Water Resource Management

RNRF Planning and Small Grants

Renewable Natural Resources Foundation (RNRF)
United States
Up to US $50,000
The RNRF Planning and Small Grants program provides funding up to $50,000 to support projects that enhance collaboration among community partners in addressing critical environmental issues. Eligible applicants must be 501c3 organizations in the U.S. and demonstrate multidisciplinary cooperation. Projects should align with RNRF's mission and focus areas, including air quality, biodiversity, and renewable energy. The initiative aims to create sustainable and impactful outcomes by bridging research and practical implementation.
Sustainability Sanitation & Clean Drinking Water Agriculture +8 more

RNRF Implementation/Collaboration Grants

Renewable Natural Resources Foundation (RNRF)
United States
US $50,000 - US $200,000
The RNRF Implementation/Collaboration Grants support innovative projects that enhance collaboration among stakeholders to address critical challenges in environmental, social, and economic systems. Offering up to $200,000 for initiatives lasting 12 months or more, these grants aim to implement evidence-based practices and facilitate multidisciplinary teamwork. Eligible applicants must be from 501c3 organizations in the U.S., ensuring alignment with RNRF's mission and focus areas, fostering sustainable and impactful outcomes.
Sustainability Sanitation & Clean Drinking Water Agriculture +8 more

H2O PA – High Hazard Unsafe Dam Projects

Pennsylvania Department of Community and Economic Development
State/Local Government
Pennsylvania
US $500,000 - US $20,000,000
The H2O PA – High Hazard Unsafe Dam Projects provides essential funding for the repair, rehabilitation, or removal of high hazard unsafe dams in Pennsylvania. Established in July 2008, this program offers grants ranging from $500,000 to $20 million for eligible state and local entities, including municipalities and independent agencies. The initiative aims to enhance public safety while addressing critical infrastructure needs, ensuring the integrity of Pennsylvania's water management systems.
Water Resource Management

Mid-Atlantic Environmental Justice Fund - Track II: Tree Canopy for Resiliency and Public Health

Chesapeake Bay Trust
Private
Delaware, District of Columbia +4 more
Unspecified amount
The Mid-Atlantic Environmental Justice Fund - Track II focuses on enhancing tree canopy to improve public health and environmental resilience in disadvantaged communities. This initiative aims to address air pollution, stormwater management, and ecological challenges through community-driven tree planting and maintenance projects. Supported by the Chesapeake Bay Trust and various local organizations, this program emphasizes participatory decision-making and requires community recommendations for project proposals, fostering local engagement and sustainability.
Greening & Beautification Air Quality Water Resource Management

Montana Coal Endowment Program: Project Grants (MT)

Montana Department of Commerce
State/Local Government
Montana
US $500,000 - US $750,000
The Montana Coal Endowment Program (MCEP) provides essential grants to support local infrastructure projects, focusing on drinking water, wastewater, solid waste, and bridge improvements. These state-funded grants help municipalities address critical health and safety concerns while promoting financial efficiency. Applicants are required to match funding dollar-for-dollar, with maximum grants reaching up to $750,000. By alleviating construction costs, MCEP enhances the affordability and quality of public facilities across Montana.
Sanitation & Clean Drinking Water Waste Management Water Resource Management +2 more

Montana Coal Endowment Program: Emergency Grants (MT)

Montana Department of Commerce
State/Local Government
Montana
Up to US $30,000
The Montana Coal Endowment Program offers emergency grants to address critical infrastructure needs, supporting projects like drinking water and wastewater systems. With $100,000 allocated per biennium, these grants are available year-round, provided they address unforeseen emergencies that threaten public health or safety. Projects must be essential and cannot be for preventive maintenance. Typically, grants are capped at $30,000, ensuring timely resolutions to urgent infrastructure challenges.
Sanitation & Clean Drinking Water Waste Management Civil Engineering +2 more

Appalachian Regional Commission Federal Grant Program (ARC) (WV)

West Virginia Department of Economic Development
State/Local Government
West Virginia
Up to US $4,000,000
The Appalachian Regional Commission Federal Grant Program (ARC) supports economic development in West Virginia by providing federal grants for community-based projects. Prioritizing infrastructure improvements, particularly in distressed counties, ARC funds projects related to water, sewer, broadband, and job training. Applicants can request varying amounts based on the project's nature and location, with a focus on matching funds. This initiative fosters sustainable growth and revitalization in the region's economy.
Waste Management Water Resource Management Economic Services & Development +2 more

Clean Water State Revolving Fund (CWSRF) Program

California State Water Resources Control Board
State/Local Government
California
Unspecified amount
The Clean Water State Revolving Fund (CWSRF) Program in California has been vital for financing projects aimed at enhancing water quality since 1989. The State Water Resources Control Board outlines its plans for SFY 2025-26 in this Intended Use Plan, highlighting significant updates and objectives for funding. This program not only supports environmental health but also fosters sustainable development across the state.
Sanitation & Clean Drinking Water Water Resource Management Environmental Contamination & Pollution

Sewer Overflow and Stormwater Reuse Municipal Grant (NJ)

State of New Jersey Department of Environmental Protection
State/Local Government
New Jersey
Up to US $2,000,000
The Sewer Overflow and Stormwater Reuse Municipal Grant (NJ) provides up to $12 million in funding for municipalities to address combined sewer overflows, sanitary sewer overflows, and stormwater management. Prioritization is given to financially distressed communities and projects that utilize green technology. Grants can cover up to 100% of eligible project costs, with a maximum project cap of $2 million. This initiative aims to enhance infrastructure while promoting environmental justice.
Waste Management Water Resource Management

Renewable Resource Project Grants

Montana Department of Natural Resources & Conservation
State/Local Government
Montana
US $125,000
The Renewable Resource Project Grants, administered by the Montana Department of Natural Resources & Conservation, support the conservation and enhancement of renewable resources in Montana. Eligible applicants include cities, counties, and tribal governments, with funding available for various projects such as irrigation rehabilitation, dam repair, and public facility improvements. This program enables communities to address essential resource management needs effectively.
Environmental Conservation Green Infrastructure Forestry +3 more

Conservation District- Project and Planning Grants

Montana Department of Natural Resources & Conservation
State/Local Government
Montana
Up to US $50,000
The Montana Department of Natural Resources & Conservation provides Conservation District Grants to empower local conservation efforts. These grants fund projects aimed at preserving Montana's natural resources through planning, education, and innovative practices. With funding amounts ranging from $5,000 to $50,000, applicants can implement on-the-ground projects or develop strategic plans. This initiative supports community-led conservation, ensuring sustainable management of vital resources for future generations.
Environmental Conservation Water Resource Management Green Infrastructure

Tennessee Appalachian Regional Commission Funding (TN)

Tennessee Department of Economic & Community Development
State/Local Government
Anderson County, Tennessee, Bledsoe County, Tennessee +50 more
Up to US $1,000,000
The Tennessee Appalachian Regional Commission Funding supports economic development projects in middle and east Tennessee. Grants can reach up to $1,000,000 for construction and $500,000 for non-construction projects. Priorities include water and wastewater services to industries, basic services in rural areas, and unique community opportunities. This funding aims to enhance the quality of life and foster self-sustaining development in the Appalachian region.
Sanitation & Clean Drinking Water Water Resource Management Economic Services & Development +9 more

Large PWS Lead Service Line Inventory Grant

New Hampshire Department of Environmental Services
State/Local Government
New Hampshire
Up to US $60,000
The New Hampshire Department of Environmental Services has launched the Large PWS Lead Service Line Inventory Grant program to assist water systems with over 1,000 service connections in identifying service lines marked as 'unknown'. This initiative is part of compliance with the EPA Lead Copper Rule Improvements, requiring annual service line inventories. Grants of up to $60,000 are available, with no community match required, to facilitate the identification and replacement planning of lead service lines.
Sanitation & Clean Drinking Water Water Resource Management

Water & Waste Disposal Predevelopment Planning Grants- AK

USDA: Rural Development (RD)
Federal Government
Alaska
Up to US $60,000
The Water & Waste Disposal Predevelopment Planning Grants in Alaska assist low-income communities in planning and applying for USDA Rural Development projects. Eligible applicants include state and local governments, nonprofit organizations, and federally recognized tribes. Grants can cover up to $60,000 or 75% of planning costs, with a requirement for matching funds of at least 25%. This program aims to ensure communities have access to essential water and waste disposal services.
Sanitation & Clean Drinking Water Waste Management Water Resource Management

Water and Waste Facility Loans and Grants to Alleviate Health Risks on Tribal Lands

USDA: Rural Development (RD)
Federal Government
United States
Unspecified amount
The Water and Waste Facility Loans and Grants program aims to provide safe drinking water and waste disposal services to low-income communities on Tribal lands, addressing significant health risks. Eligible applicants include federally-recognized Tribes, state and local governments, and nonprofit organizations. Funding can be used for constructing essential water and waste systems, and while matching funds are typically required, a full grant is possible under certain conditions. Applications are accepted year-round.
Sanitation & Clean Drinking Water Waste Management Water Resource Management +3 more

Water and Waste Facility Loans and Grants to Alleviate Health Risks for Colonias

USDA: Rural Development (RD)
Federal Government
United States
Unspecified amount
The USDA Rural Development program provides essential loans and grants to improve water and waste disposal services in low-income communities, specifically targeting Colonias recognized before 1989. This initiative aims to alleviate health risks associated with inadequate access to safe drinking water and waste management. Eligible applicants include federally-recognized tribes and local governments, with funds supporting the construction of vital infrastructure to ensure community health and sustainability.
Sanitation & Clean Drinking Water Epidemiology & Public Health Waste Management +3 more

SEARCH - Special Evaluation Assistance for Rural Communities and Households Grant

USDA: Rural Development (RD)
Federal Government
United States
Unspecified amount
The SEARCH Grant provides essential support for very small, financially distressed rural communities by funding predevelopment feasibility studies and technical assistance for water and waste disposal projects. Eligible applicants include state and local governments, nonprofits, and federally recognized tribes. Funds can be used for feasibility studies, design analysis, and technical help in securing financial assistance, ensuring improvements in rural infrastructure and community health.
Sanitation & Clean Drinking Water Waste Management Water Resource Management +2 more

Green Resiliency Grants (NY)

New York State Environmental Facilities Corporation
State/Local Government
New York
US $1,000,000 - US $10,000,000
The Green Resiliency Grants (NY) program, administered by the New York State Environmental Facilities Corporation, supports projects improving water quality and addressing extreme weather effects. Funded by the Clean Water, Clean Air, and Green Jobs Environmental Bond Act of 2022, grants range from $1 million to $10 million, covering up to 90% of eligible costs. Priority is given to disadvantaged communities, ensuring at least 35% benefit from the funding, promoting sustainable infrastructure across New York State.
Green Infrastructure Climate Change Resilience & Equity Water Resource Management

California Drought Funding Grants

California State Water Resources Control Board
State/Local Government
California
Unspecified amount
The California Drought Funding Grants, provided by the California State Water Resources Control Board, aim to support projects addressing urgent drinking water needs and long-term resilience due to drought. Eligible applicants include public agencies, tribal governments, community water systems, and non-profits serving disadvantaged communities. Funding covers both short-term solutions like emergency repairs and long-term improvements such as new wells and treatment systems, ensuring a sustainable water supply for affected regions.
Sanitation & Clean Drinking Water Natural Disaster Science Water Resource Management

Installation and/or Replacement of Utilities Grant

Illinois Department of Commerce and Economic Opportunity (DCEO)
State/Local Government
Illinois
US $1,000,000
The Installation and/or Replacement of Utilities Grant by the Illinois Department of Commerce and Economic Opportunity (DCEO) aims to enhance the quality of life in Illinois through funding for permanent capital improvements. This includes installation or replacement of utilities like water and electrical systems, fire hydrants, and drainage improvements. Eligible entities can apply for bondable costs associated with these projects, contributing to a cleaner environment and improved infrastructure.
Public Infrastructure Water Resource Management Green Infrastructure

John Lenard Civil Engineering Scholarship

American Society Of Civil Engineers Inc
Private
United States
Unspecified amount
The John Lenard Civil Engineering Scholarship, established in 2008 by John Lenard, P.E., F.ASCE, supports undergraduate students pursuing civil engineering with a focus on water supply or environmental engineering. The scholarship aims to assist deserving students in covering tuition expenses. Awarded annually, it is limited to two recipients who demonstrate commitment to their field. The American Society of Civil Engineers, founded in 1852, oversees this scholarship, fostering excellence in civil engineering education.
Education - Higher Education Civil Engineering Academic Scholarship Programs +2 more

Education and Outreach Property Assessment Program- Stormwater Property Assessment and Technical Assistance Grants

Lake Champlain Basin Program
State/Local Government
Canada, New York +1 more
Up to US $20,000
The Lake Champlain Basin Program is offering grants of up to $20,000 for educational property assessments focused on stormwater management. This initiative aims to engage landowners in the Lake Champlain Basin to enhance property management for clean water and ecological resilience. With approximately $490,000 in total funding available, eligible organizations can submit proposals to support sustainable practices. The program encourages community partnerships and provides resources for implementing best management practices.
Sustainability Water Resource Management Climate Change Resilience & Equity

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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Browse More Local Grants

Local Grants by City

Energy Efficiency Grants for Nonprofits in Kalamazoo, MI Environmental Education Grants in Clarksville, TN Geology Grants in Killeen, TX Plant Grants in Rochester, MN Water Grants in Davenport, IA Plant Grants in Eugene, OR Green Infrastructure Grants in Visalia, CA Grants for Land Conservation in Casper, WY Evolutionary Biology Grants in Chicago, IL Grants for Environmental Conservation in Jacksonville, FL Marine Grants in Wilmington, DE Plant Grants in Albuquerque, NM