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Best Water Grants in Arizona

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Last updated: November 2, 2026. Next update: December 6, 2026.

Unspecified amount

Community Investment Grants

Rolling deadline
Marathon Petroleum Corporation's Community Investment Grants aim to enhance community welfare through strategic partnerships with 501(c)(3) non-profits and government entities. The focus areas include workforce development, sustainability, and thriving communities, reflecting the company's commitment to making a measurable impact in regions where they operate. Eligible organizations must be U.S.-based and recognized as non-profits. The foundation prioritizes initiatives that align with its values and community needs, ensuring support for impactful projects.
Marathon Petroleum Corporation / Marathon Petroleum Foundation

Unspecified amount

Costco Wholesale Charitable Contributions

Rolling deadline
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.
Costco Wholesale Corporation

Unspecified amount

Creag Foundation Grant

Rolling deadline
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.
Creag Foundation

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Up to US $300,000

Draper Richards Kaplan Foundation Grants

Rolling deadline
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.
Draper Richards Kaplan Foundation

Unspecified amount

Michael & Susan Dell Partnerships

Rolling deadline
The Michael & Susan Dell Foundation provides grants to organizations focused on improving the lives of children in urban poverty in the U.S., India, and South Africa. They prioritize projects in education, health, and family economic stability. Grants typically do not exceed 25% of a project's budget or 10% of an organization's annual expenses. The foundation seeks to partner with organizations already making an impact, ensuring funding supports impactful social enterprises.
Michael & Susan Dell Foundation

Unspecified amount

Pentair Foundation Grants

Rolling deadline
The Pentair Foundation, a corporate philanthropy initiative, focuses on creating sustainable communities through water solutions and STEM education. With over $80 million in contributions since 1998, the foundation emphasizes ecological resilience, water quality improvement, and youth engagement in science and technology. They prioritize grantmaking in specific U.S. states and international regions, fostering vibrant communities and encouraging employee volunteerism. Initiatives are invitation-only, ensuring a targeted approach to impactful philanthropy.
Pentair Foundation

Unspecified amount

PNC Foundation: Foundation Grant

Rolling deadline
The PNC Foundation aims to enhance the lives of individuals in local communities through partnerships with nonprofit organizations. Their focus includes promoting educational opportunities, particularly for early childhood education, and supporting economic development initiatives. Grants are available for organizations that benefit low- to moderate-income families and enhance community growth. The foundation prioritizes programs that foster sustainability and diversity, ensuring a lasting impact on the communities they serve.
PNC Foundation

Unspecified amount

Roche Corporate Donations and Philanthropy (CDP)

Rolling deadline
Roche Corporate Donations and Philanthropy (CDP) focuses on impactful projects that foster sustainable development, engage employees, and leverage Roche's expertise. Their philanthropic efforts prioritize humanitarian, educational, environmental, and cultural initiatives, aiming to build stronger communities and support innovative projects. Eligibility is limited to local organizations, while ineligible projects include those with political or religious ties. The foundation strives to create a positive societal impact through collaboration and strategic partnerships.
La Roche, Inc.

Unspecified amount

Sidney Stern Memorial Trust Grant

Rolling deadline
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.
Sidney Stern Memorial Trust

US $1,000 - US $20,000

Max and Victoria Dreyfus Foundation Grant

Applications due Nov 11, 2026
The Max and Victoria Dreyfus Foundation offers grants to support diverse initiatives, including museums, educational programs, and environmental activities. Aiming to make a significant impact with modest funding, the Foundation targets IRS-qualified non-profits in the U.S. Grants typically range from $1,000 to $20,000, fostering community development and enhancement. Organizations focused on youth, seniors, and individuals with disabilities are particularly encouraged to apply, as the Foundation seeks to empower those in need.
Max and Victoria Dreyfus Foundation

Unspecified amount

Nina Mason Pulliam Charitable Trust Grants (Environmental Requests)

Full proposal due Nov 18, 2026
The Nina Mason Pulliam Charitable Trust focuses on supporting nonprofit organizations in Arizona and Indiana through grants aimed at environmental initiatives. With a commitment of $19.5 million over five years, the Trust emphasizes the protection and restoration of critical waterways, particularly the Verde and White rivers. Eligible organizations must be 501(c)(3) public charities, and the Trust prioritizes projects that promote environmental awareness and stewardship, improving community engagement with nature.
Nina Mason Pulliam Charitable Trust

Up to US $250,000

Nina Mason Pulliam Charitable Trust Grants (Non-Environment Requests)

Applications due Nov 18, 2026
The Nina Mason Pulliam Charitable Trust focuses on supporting nonprofits in Arizona and Indiana through invitation-only grants. The Trust funds initiatives that help people in need, protect animals and nature, and enrich community life, emphasizing self-sufficiency, crisis intervention, and education. Grants are available for programs that enhance civic vibrancy, promote environmental awareness, and provide essential services to vulnerable populations. Organizations must align with the Trust's priorities and geographic areas to be eligible for funding.
Nina Mason Pulliam Charitable Trust

US $250 - US $5,000

Spark Good: Strengthening Community - Local Grants

Applications due Dec 31, 2026
The Spark Good: Strengthening Community Local Grants program by the Wal-Mart Foundation empowers local organizations through grants ranging from $250 to $5000. This initiative aims to enhance community welfare by supporting diverse projects, including animal shelters and educational programs. Eligible organizations must have a verified Spark Good account, ensuring funds are allocated effectively to meet local needs and foster community development. Together, we can create lasting impacts through small yet significant actions.
Wal-Mart Foundation

US $2,500 - US $10,000

Southwest Intervention Fund

Applications due Feb 2, 2027
The Southwest Intervention Fund, managed by the National Trust for Historic Preservation, supports preservation efforts of traditional cultures across Arizona, Colorado, New Mexico, West Texas, and Utah. Grants ranging from $2,500 to $10,000 are available for local partners, nonprofits, and government agencies to address emergency threats and promote preservation planning. Eligible projects include archaeological site surveys, public awareness workshops, and legal assistance for cultural resource management, ensuring the protection of vital historic sites.
National Trust for Historic Preservation

US $1,000 - US $20,000

Community Foundation of Yavapai Grant

Applications due Feb 20, 2027
The Community Foundation of Yavapai Grant, managed by the Arizona Community Foundation, supports nonprofit organizations in Yavapai County. Grants ranging from $1,000 to $20,000 are available to 501(c)(3) organizations, schools, and tribal entities that benefit the local community in various fields, including animal welfare, children’s services, environmental initiatives, and healthcare. Applicants must comply with non-discrimination policies and ensure their projects serve residents within the county.
Arizona Community Foundation

Unspecified amount

Bisbee Foundation Berry Family Environmental Fund

Applications due Mar 1, 2027
The Bisbee Foundation Berry Family Environmental Fund, an initiative of the Arizona Community Foundation, aims to support projects enhancing the natural environment in Bisbee. This grant encourages community involvement through initiatives like landscape enhancement, water harvesting, and conservation efforts. The fund, inspired by the Berry siblings' respect for nature, seeks to preserve Bisbee's unique environmental heritage while fostering community engagement in ecological projects.
Arizona Community Foundation

US $75,000 - US $200,000

Invasive Plant Grant (IPG) Program

Applications due Apr 16, 2027
The Invasive Plant Grant (IPG) Program aims to combat invasive plant species threatening Arizona's forests and grasslands. With $970,000 available, grants range from $50,000 to $200,000 for projects focusing on prevention, control, and eradication. Eligible applicants include local governments, nonprofits, and academic institutions. Projects must provide at least 10% matching funds. Preference is given to initiatives in diverse grassland areas and those offering higher match contributions. This program supports critical ecological restoration efforts.
State of Arizona

Up to US $50,000

MWDSC: Innovative Conservation Program Funding

Applications due Apr 30, 2027
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.
The Metropolitan Water District of Southern California

US $5,000 - US $10,000

Lawrence Foundation Grant

Applications due May 1, 2027
The Lawrence Foundation is a private family foundation established in 2000, dedicated to granting funds for environmental and human services causes. Eligible organizations include 501(c)(3) nonprofits and public schools, with grants typically ranging from $5,000 to $10,000. The foundation supports unrestricted grants for various projects, including disaster relief and environmental programs, but does not fund individuals or for-profit entities. Applications are evaluated based on alignment with the foundation's priorities.
Lawrence Foundation

US $30,000 - US $350,000

True Inspiration Awards

Applications due May 1, 2027
The True Inspiration Awards, established by Chick-fil-A in 2015, recognizes nonprofit organizations that significantly impact their communities. In 2025, the program will distribute $6 million in grants, ranging from $30,000 to $350,000, to sixteen selected organizations. Categories include Caring for People, Caring through Food, Community, and Caring for our Planet, with a focus on educational initiatives, food security, housing services, and environmental stewardship, honoring the legacy of founder S. Truett Cathy.
Chick Fil A Foundation Inc

Unspecified amount

Mutual of America's Community Partnership Award

Applications due Jul 1, 2027
The Mutual of America Foundation Community Partnership Award honors exemplary nonprofit organizations in the U.S. that foster collaborative partnerships across sectors. Annually, a national competition showcases numerous organizations demonstrating impactful community partnerships. Six organizations receive recognition, including the Thomas J. Moran Award, which offers $100,000, and the Frances R. Hesselbein Award, granting $75,000. Since 1996, the award has acknowledged 262 partnerships, emphasizing Mutual of America's commitment to societal improvement through collaboration.
Mutual Of America Foundation

Unspecified amount

Otter Tail Corporation Foundation Grant Program

Applications due Jul 10, 2027
The Otter Tail Corporation Foundation Grant Program focuses on supporting 501(c)(3) organizations in communities across Arizona, Georgia, Illinois, Minnesota, North Dakota, and South Dakota. Priorities include early childhood education, health services for families in need, community development, and environmental sustainability. While the 2025 budget is fully allocated, they encourage applications for 2026, emphasizing collaborative projects that create measurable impacts.
Otter Tail Corporation Foundation

Up to US $40,000

Arizona Grain Research and Promotion Council Grant

Applications due Aug 14, 2027
The Arizona Grain Research and Promotion Council Grant aims to support local grain producers by funding research and projects that enhance economic sustainability. Priority areas include reducing fresh water usage, developing new grain varieties, and improving production methods. The grant program ensures that findings are accessible to all Arizona grain producers, fostering innovation and growth in the agricultural sector. This initiative aligns with the state's commitment to advancing agricultural practices for better resource management.
Arizona Department of Agriculture

Up to US $50,000

Arizona Water Protection Fund Grant

Applications due Aug 15, 2027
The Arizona Water Protection Fund Grant is a competitive program aimed at restoring and conserving Arizona's water resources. It supports projects that provide measurable benefits to local water resources, set positive examples for similar initiatives, enhance water conservation knowledge, and raise public awareness about the significance of riparian ecosystems. This program is administered by the Arizona Department of Water Resources and overseen by the Arizona Water Protection Fund Commission, ensuring effective use of grant funds.
Arizona Water Protection Fund

Up to US $1,000,000

Emergency Community Water Assistance Grants in Arizona

Applications due Sep 30, 2027
The Emergency Community Water Assistance Grants in Arizona provide vital support to eligible communities facing emergencies that threaten safe drinking water availability. This program is designed for state and local governments, nonprofit organizations, and federally recognized tribes in rural areas. Funding can be used for water transmission line repairs, construction of water sources, and related infrastructure improvements. These efforts aim to restore access to clean water and enhance resilience against future disasters.
USDA: Rural Development (RD)

Unspecified amount

Water & Waste Disposal Grant Program in Arizona

Applications due Sep 30, 2027
The Water & Waste Disposal Loan & Grant Program in Arizona 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, non-profits, and tribes with financing for projects that ensure reliable services. Funds can cover construction, engineering costs, and necessary equipment, promoting healthier communities and sustainable development in rural settings.
USDA: Rural Development (RD)

Unspecified amount

Dudley T. Dougherty Foundation Grant

Applications due Oct 31, 2027
The Dudley T. Dougherty Foundation Grant supports nonprofit charitable organizations recognized under section 501(c)(3) of the IRS Revenue Code. Established in 2002, the foundation aims to empower groups committed to positive change, fostering respect for life and the environment. Their vision emphasizes collaboration for a better future, encouraging applicants to embody these values in their initiatives. With a focus on impactful projects, this grant is an opportunity for organizations striving to make a critical difference in our world.
Dudley T Dougherty Foundation Inc

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Water Grants in Arizona Highlights

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Last updated: November 2, 2026. Next update: December 6, 2026.

Grant Insights : Grant Funding Trends in Arizona

Average Grant Size

What's the typical amount funded for Arizona?

Grants are most commonly $116,794.

$116,794

Total Number of Grants

What's the total number of grants in Water Grants in Arizona year over year?

In 2024, funders in Arizona awarded a total of 32,255 grants.

2022 28,693

2023 30,847

2024 32,255

Top Grant Focus Areas

Among all the Water Grants in Arizona given out in Arizona, the most popular focus areas that receive funding are Education, Human Services, and Philanthropy, Voluntarism & Grantmaking Foundations.

1. Education

2. Human Services

3. Philanthropy, Voluntarism & Grantmaking Foundations

Funding Over Time

How is funding for Water Grants in Arizona changing over time?

Funding has increased by 18.51%.

2022 $3,028,974,870

2023 $3,163,785,616
4.45%

2024 $3,749,331,047
18.51%

Arizona Counties That Receive the Most Funding

How does grant funding vary by county?

Maricopa County, Pima County, and Coconino County receive the most funding.

County Total Grant Funding in 2024
Maricopa County $2,601,929,541
Pima County $787,444,349
Coconino County $236,303,583
Yavapai County $81,123,787
Gila County $64,666,331