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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

Healthy American Forests Initiative

National Fish and Wildlife Foundation (NFWF)
Private
Puerto Rico, United States +1 more
US $250,000 - US $2,000,000
The Healthy American Forests Initiative, led by the National Fish and Wildlife Foundation (NFWF), aims to enhance forest health and resilience through targeted funding. This initiative anticipates awarding 10-15 grants ranging from $250,000 to $2 million, supporting projects up to 2 years in duration. A 20% non-federal match is required, and interested applicants are encouraged to collaborate with NFWF and Native Americans in Philanthropy for potential match funding.
Environmental Conservation Water Resource Management

Private Well Outreach RFA

State of New Jersey Department of Health
State/Local Government
New Jersey
US $6,000

The Department awards grants from State appropriations, federal awards, and other funding sources. Since the award and appropriation of these funds do not always conform to the State Fiscal Year, the information included in this directory is based on anticipated grant awards that will begin in the period from July 1 through June 30 of each State Fiscal Year. The ability of the Department to make grant awards is expressly dependent upon the availability of funds appropriated by the State Legislature from State and/or federal revenue or such other funding sources as may be applicable.

Private Well Outreach RFA

This request for applications (RFA) is intended to increase the capacity of New Jersey’s Local Health Departments (LHDs) to respond to the needs of private well users through private well outreach and education efforts. Currently, LHDs in New Jersey have minimal funding to provide private well services or programs to their residents. The New Jersey Department of Health (NJDOH) intends to provide grant awards to support private well testing and education outreach efforts and other private well focused initiatives. 

Sanitation & Clean Drinking Water Water Resource Management

Competitive Community Grant- Environment ( Fall cycle)

Santa Fe Community Foundation
Private
Mora County, New Mexico, Rio Arriba County, New Mexico +2 more
US $5,000 - US $20,000

Competitive Community Grant- Environment ( Fall cycle)

RESULT: All communities have equitable access to our earth’s critical resources: land, water, air and food for a sustainable and healthy ecosystem

We will support requests that address climate change through efforts to:

  • Protect or improve watershed and water quality
  • Preserve open space
  • Remediate land
  • Energy from renewable sources
  • Environmental justice
  • Create sustainable food production systems

Through direct service, policy advocacy and/or collaboration efforts, priority strategies will address:

  • Training and development of diverse food and farming enterprises and distribution infrastructure for sustainable food economy that represent a rich and diverse farming tradition.
  • Fostering connection and collaboration among multi-sector stakeholders for environmental advocacy and community development that support equitable access and stewardship of land, air, water and ecosystem for future generations.
  • Promotion of renewable energy sources through coordinated efforts to increase consumption, production, workforce training, enterprise development and investment.
  • Ensuring the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income, with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.

Grant Size

We offer $5,000, $10,000, $15,000, or $20,000 general operating support depending on your annual budget:

  • Organizations with an annual budget up to $50,000 may apply for a $5,000 grant;
  • Organizations with an annual budget between $50,001 - $150,000 may apply for a $10,000 grant;
  • Organizations with an annual budget between $150,001 - $500,000 may apply for a $15,000 grant; and
  • Organizations with an annual budget of $500,001 or more may apply for a $20,000 grant.
Renewable/Sustainable Energy Environmental Conservation Environmental Contamination & Pollution +2 more

District of Columbia Watershed Stewardship Project

District of Columbia Department of Energy and Environment
State/Local Government
District of Columbia
Up to US $70,000

District of Columbia Watershed Stewardship Project

DOEE seeks an eligible entity to provide a comprehensive watershed stewardship educational project to District residents. The proposed project will educate participants about the basics of watershed stewardship and provide hands-on experiences relating to the sources of pollution and different types of policies and practices. The amount available for the two-year project to a single grantee is $70,000.

Purpose of the Grant

The purpose of this grant is to design and implement a comprehensive watershed stewardship educational project for District residents, and to equip District residents with the knowledge, tools, and resources necessary to address sources of water pollution and work toward improving the overall health of local waterways while fostering education and continuous community involvement.

Environmental Contamination & Pollution Water Resource Management

Maine Farmers Drought Relief Fund

Maine Department of Agriculture, Conservation and Forestry
State/Local Government
Maine
Up to US $50,000

Farmers Drought Relief Fund

The Department is making grants available to farmers to address the need for agricultural water management plans and the installation of agricultural water sources, including:

  • Dug wells
  • Drilled wells
  • Gravel-packed wells
  • Water storage ponds

Overview

Background and Purpose

The Maine Farmer Drought Relief Fund (FDRF) was created by the Maine Legislature (7 M.R.S.A., Chapter 8-A, subchapter 4 § 220-A(3)) to assist farmers in the State to overcome the adverse effects of drought conditions by providing grants.

The Department will make up to $ 930,000 available for installation of agricultural water sources from nonlapsing funding. An additional $ 300,000 may be available from FY 27 funding after July 1, 2026 and may be used to fund additional projects at the discretion of the Department.

The Department reserves the right to determine the number of awards and modify, partially fund, or increase awards at the Department’s discretion.

Farms & Farming Water Resource Management

Community Forestry Grants Program: Watershed Protection Implementation

Texas A&M Forest Service
State/Local Government
Texas
US $50,000
The Texas A&M Forest Service invites proposals for the 2026 Community Forestry Grants Program, aimed at enhancing urban and community forestry across Texas. This program focuses on sustainable tree planting initiatives that increase canopy coverage, improve public health, and address sustainability issues such as climate and water quality. By applying, communities not only enhance their environments but also contribute to their resilience and well-being, fostering healthier urban ecosystems.
Forestry Water Resource Management

Binational Resilience Initiative- Water Grants

The San Diego Foundation
Private
Imperial County, California, Mexico +1 more
Up to US $100,000

Binational Resilience Initiative

The Binational Resilience Initiative (BRI) builds resilience in the Cali-Baja region by supporting binational projects that strengthen the capacity of our communities to adapt to the impacts of our changing climate. A partnership of San Diego Foundation (SDF), International Community Foundation (ICF), Resilient Cities Catalyst (RCC), and the San Diego Regional Climate Collaborative (SDRCC), we are leading an innovative, community-driven process that recognizes the interdependent environmental, economic, and cultural assets in San Diego and northern Baja California and strengthens resilience by addressing climate vulnerabilities through binational collaboration and localized solutions.

Water Grants

In San Diego and Tijuana, water treatment facilities have not been expanded at a pace that matches urban expansion. The BRI Water Grants further advances a water resilience strategy that supports the health of our communities and helps sustain water resources for the future.

Building Water Resilience

The Cali-Baja region’s continuous population growth, coupled with more frequent and extreme weather events, has placed considerable strain on the region’s natural areas and the capacity of municipal agencies to provide waste and recycling services in underserved communities. In San Diego and Tijuana, water treatment facilities have not been expanded at a pace that matches urban expansion. As a result, raw urban discharges are flowing into the river floodplain with sediment, solid waste, and polluted urban effluent being discharged to the Tijuana River, its estuary, and the ocean.

The worsening conditions of the Tijuana River are an emerging environmental threat impacting the health of local communities on both sides of the border. The quality of river flows impacts the quality of life and the health of people living near the impaired river stream, the estuary, and the surrounding coastal areas.

The Funding Opportunity

Through BRI, we are building a coordinated pooled-funding model to invest in watershed-wide binational projects that complement infrastructure investments made by federal governments in the United States and Mexico. BRI can advance water resilience projects through these priority focus areas:

  • Tijuana River Restoration (transboundary river)
  • Pollution Reduction (binational approach)
  • Water Conservation Measures in the Tijuana River region to protect our Colorado River water supply 
Water Resource Management

WaterSMART: Applied Science Grants

US Department of the Interior: Bureau of Reclamation (USBR)
Federal Government
Alaska, American Samoa +22 more
Up to US $400,000
The WaterSMART Applied Science Grants aim to enhance water management and supply reliability through innovative research and data utilization. By inviting qualified entities to apply for funding, the program focuses on improving hydrologic data access, forecasting capabilities, and modeling tools. This initiative aligns with federal priorities to optimize resources, ensuring water managers can effectively address future demands and adapt to climate challenges, thus fostering resilience in water operations across the nation.
Hydrology Water Resource Management Emerging or Other Renewable Energy Sources

Coachella Valley Mountains Conservancy Proposition 4 Nature Based Solutions and Climate Adaptation Grant Program

California Coachella Valley Mountains Conservancy
State/Local Government
California
Unspecified amount
The Coachella Valley Mountains Conservancy Proposition 4 Grant Program aims to enhance climate resilience through nature-based solutions in conservation lands. It supports projects focused on habitat restoration, wildfire risk reduction, and improving public access to outdoor recreation. Priority is given to initiatives benefiting disadvantaged communities and those that align with California's 30x30 conservation goals. Funding is provided through the Safe Drinking Water, Wildfire Prevention, Drought Preparedness, and Clean Air Bond Act of 2024.
Environmental Conservation Natural Resources Fire Ecology +2 more

Water & Waste Disposal Grant Program in New Hampshire

USDA: Rural Development (RD)
Federal Government
New Hampshire
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in New Hampshire provides essential funding for clean drinking water systems, sewage disposal, and stormwater management in rural areas. Eligible applicants include government entities, nonprofits, and federally-recognized tribes who cannot access commercial credit. The program supports various related activities, including legal fees and land acquisition, ensuring that communities can maintain and improve their water infrastructure effectively.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Water & Waste Disposal Loan & Grant Program in Nevada

USDA: Rural Development (RD)
Federal Government
Nevada
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Nevada offers crucial funding for rural areas to enhance drinking water systems and manage sewage and solid waste disposal. This initiative supports eligible governmental entities, private nonprofits, and federally-recognized tribes in acquiring and improving essential infrastructure. Funds can also cover associated legal fees and operational costs. By focusing on rural communities with populations of 10,000 or less, the program aims to ensure sustainable and reliable service delivery.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Water & Waste Disposal Grant Program in Montana

USDA: Rural Development (RD)
Federal Government
Montana
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Montana provides essential funding for the development of reliable drinking water, sewage disposal, solid waste management, and storm water systems in eligible rural areas. It supports applicants unable to secure conventional financing, including local governments, private nonprofits, and tribes. Eligible areas include rural towns with populations under 10,000 and tribal lands. Funds can cover construction costs, legal fees, and necessary project expenses to enhance community health and environmental sustainability.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Pacific Power / Rocky Mountain Power: Community Enhancement and Environmental Respect Grants

PacifiCorp/Pacific Power/Rocky Mountain Power Foundation
Corporate
Albany County, Wyoming, Bannock County, Idaho +86 more
Up to US $10,000
The Pacific Power Foundation offers Community Enhancement and Environmental Respect Grants to support nonprofit organizations in the Pacific Power and Rocky Mountain Power service areas. Since 2019, the foundation has contributed over $13 million to promote community resilience, affordable housing, and environmental conservation. Eligible candidates include 501(c)(3) nonprofits and educational institutions. Grants aim to address local needs while ensuring responsible environmental stewardship, enhancing community vitality, and fostering sustainable development.
Environment Community Development & Revitalization Ecology +13 more

BHC Proposition 84 Grant Program

Baldwin Hills Conservancy
State/Local Government
Los Angeles County, California
Up to US $3,000,000
The Baldwin Hills Conservancy is inviting applications for the year-round Proposition 84 Grant Program, aimed at projects that enhance water quality in the Ballona Creek Watershed and improve access to Baldwin Hills Parklands. With $10 million allocated for such initiatives, eligible applicants include public entities and non-profits. Priority will be given to projects demonstrating urgency, innovation, and community involvement, fostering both environmental protection and public enjoyment of coastal resources.
Habitat & Ecosystem Restoration Water Resource Management Parks & Public Spaces

Nonpoint Source Pollution (NPS) Control Grant Program - Clean Water Act Section 319(h)

California State Water Resources Control Board
State/Local Government
California
US $50,000 - US $1,000,000
The Nonpoint Source Pollution Control Grant Program, funded by the California State Water Board through the Clean Water Act Section 319(h), supports projects aimed at reducing nonpoint source pollution. Funded initiatives include livestock management, forest road improvements, stream restoration, and agricultural best practices to protect water quality. Approximately $4 million is awarded annually to enhance impaired waters and safeguard high-quality ecosystems, ensuring sustainable management of California's water resources.
Water Resource Management Environmental Contamination & Pollution Habitat & Ecosystem Restoration

Water & Waste Disposal Loan & Grant Program in Missouri

USDA: Rural Development (RD)
Federal Government
Missouri
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Missouri provides essential funding for rural households and businesses to access clean drinking water, sanitary sewage disposal, solid waste management, and storm water drainage. This program aims to support areas that cannot secure commercial credit, helping eligible applicants such as local governments and nonprofits. Funds can be used for construction, improvements, legal fees, and equipment, ensuring a sustainable and reliable infrastructure for communities.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Water & Waste Disposal Grant Program in Mississippi

USDA: Rural Development (RD)
Federal Government
Mississippi
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Mississippi offers vital funding to enhance drinking water systems, sewage disposal, solid waste management, and storm water drainage for rural households and businesses. Eligible applicants include local governments, private nonprofits, and tribes facing challenges in securing commercial credit. Funds can be used for construction, legal fees, land acquisition, and other essential project costs. This program aims to ensure access to clean water and sanitation in underserved areas.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Water Quality Combined Funding Program

State of Washington Department of Ecology
State/Local Government
Washington
Up to US $500,000
The Water Quality Combined Funding Program in Washington aims to enhance and safeguard water quality through a competitive funding process. It supports various projects, including wastewater management and stormwater control, while offering technical assistance to applicants. The program combines multiple funding sources, ensuring comprehensive financial support tailored to project needs. Eligible entities include counties, cities, tribal governments, and nonprofit organizations. The initiative reflects a commitment to improving environmental sustainability across the state.
Habitat & Ecosystem Restoration Water Resource Management Sanitation & Clean Drinking Water

Green Innovation Grant Program (GIGP) (NY)

New York State Environmental Facilities Corporation
State/Local Government
New York
Unspecified amount
The Green Innovation Grant Program (GIGP) in New York State provides funding for projects that enhance water quality and combat climate change through innovative green technologies. Grants cover up to 90% of construction costs, promoting practices such as green stormwater infrastructure and energy efficiency. Projects are evaluated on their potential impact, sustainability, and ability to foster collaboration. This initiative aims to drive environmental innovation while supporting local communities in addressing pressing ecological challenges.
Green Infrastructure Water Resource Management Energy Efficiency & Conservation

MWDSC: Innovative Conservation Program Funding

The Metropolitan Water District of Southern California
State/Local Government
United States
Up to US $50,000
The Metropolitan Water District of Southern California's Innovative Conservation Program (ICP) has funded innovative water savings projects since 2001, with $250,000 available biannually. The program aims to evaluate and demonstrate the reliability of new water-saving technologies. Nearly 400 proposals have sought $36 million in funding. The ICP, supported by multiple agencies, encourages projects that can benefit Southern California's water efficiency, inviting proposals from outside its service area to enhance regional water management.
Water Resource Management

Water & Waste Disposal Grant Program in Minnesota

USDA: Rural Development (RD)
Federal Government
Minnesota
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Minnesota provides essential funding for rural areas to ensure access to clean drinking water and effective waste management systems. Eligible uses include the construction, improvement, and maintenance of drinking water systems, sewage disposal, and stormwater management. This program supports state and local governments, nonprofits, and tribes in areas with populations of 10,000 or less, promoting public health and environmental sustainability.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Water & Waste Disposal Grant Program in Michigan

USDA: Rural Development (RD)
Federal Government
Michigan
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Michigan provides essential funding for the development and enhancement of drinking water systems, sewage disposal, solid waste management, and stormwater drainage in eligible rural areas. This program supports qualified applicants, including local governments and nonprofits, who struggle to secure commercial credit. Funds can be used for various activities, from construction to legal fees, ensuring clean and reliable services for communities.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Water & Waste Disposal Grant Program in Massachusetts

USDA: Rural Development (RD)
Federal Government
Massachusetts
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Massachusetts provides essential funding to improve drinking water systems, sewage disposal, solid waste management, and stormwater drainage in eligible rural areas. This initiative supports state and local governments, private nonprofits, and federally-recognized tribes to ensure access to clean water and effective waste management. Funds can cover construction costs, legal fees, and necessary equipment, enhancing community health and environmental sustainability.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Water & Waste Disposal Grant Program in Maryland

USDA: Rural Development (RD)
Federal Government
Maryland
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Maryland offers essential funding for reliable drinking water and waste management systems in eligible rural areas. This program supports the acquisition, construction, improvement of water and sewage facilities, and covers costs like legal fees and land acquisition. It targets state and local governments, nonprofits, and tribes, ensuring that underserved communities can access necessary infrastructure for public health and safety.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Water & Waste Disposal Loan & Grant Program in Maine

USDA: Rural Development (RD)
Federal Government
Maine
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Maine provides essential funding for the development and improvement of clean drinking water systems, sanitary sewage disposal, solid waste management, and stormwater drainage in eligible rural areas. This program supports state and local governments, private nonprofits, and federally recognized tribes that lack access to reasonable commercial credit. Funds can also cover legal fees, land acquisition, and other necessary project costs, ensuring reliable water services for communities.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Water & Waste Disposal Loan & Grant Program in Louisiana

USDA: Rural Development (RD)
Federal Government
Louisiana
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Louisiana provides essential funding for rural communities to develop clean drinking water systems and efficient waste management solutions. Eligible applicants include local governments and nonprofits unable to secure commercial credit. Funds can be utilized for various projects such as water sourcing, sewage disposal, and storm water management, ensuring reliable services for households and businesses in need.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

Water & Waste Disposal Grant Program in Kentucky

USDA: Rural Development (RD)
Federal Government
Kentucky
Unspecified amount
The Water & Waste Disposal Loan & Grant Program in Kentucky provides essential funding for clean drinking water systems, sewage disposal, solid waste management, and storm water drainage in eligible rural areas. It supports local governments, nonprofits, and tribes to finance projects such as water treatment and waste collection. Additionally, funds can cover legal fees, land acquisition, and other necessary expenses, ensuring that communities have access to reliable infrastructure.
Sanitation & Clean Drinking Water Water Resource Management Waste Management

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.