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Washington Environment Grants

Explore 182 grant opportunities

Columbia River Basin Water Management Grant
Contact for amount
Washington State Department of Ecology
State
Rolling

Application Deadline

Not specified

Date Added

Apr 15, 2026

This program provides funding to a variety of public and nonprofit entities to develop sustainable water management solutions that address water supply challenges and enhance ecosystem health in the Columbia River Basin.

Environment
County governments
City of Fife Neighborhood Improvement Grant Program
$1,000
City of Fife
Local
Rolling

Application Deadline

Not specified

Date Added

May 9, 2024

This grant provides funding for Fife residents to undertake community improvement projects that benefit their neighborhoods, such as cleanups, community gardens, and local events.

Arts
Nonprofits
Wildhorse Foundation Grant
$30,000
Wildhorse Foundation
Private
Rolling

Application Deadline

Not specified

Date Added

Jun 3, 2025

This funding opportunity supports community development projects that improve the lives of residents in designated tribal regions of northeastern Oregon and southeastern Washington.

Community Development
Native American tribal organizations
Weyerhaeuser Giving Fund
Contact for amount
Weyerhaeuser
Private

Application Deadline

Sep 30, 2026

Date Added

May 21, 2026

This funding opportunity supports nonprofit organizations, public education institutions, and government entities in U.S. and Canadian communities where Weyerhaeuser operates, focusing on projects that improve quality of life through affordable housing, education, environmental stewardship, and workforce development.

Community Development
Nonprofits
Grant Support for Air Pollution Reduction Projects
Contact for amount
Puget Sound Clean Air Agency
Local
Rolling

Application Deadline

Not specified

Date Added

Jun 10, 2024

This funding opportunity supports community organizations, tribal groups, local governments, and ports in reducing air pollution through projects like replacing diesel vehicles and installing electric vehicle charging stations in overburdened areas of King, Kitsap, Pierce, and Snohomish counties.

Environment
Nonprofits
Flood Control Assistance Account Program
$500,000
Washington State Department of Ecology
State

Application Deadline

Jun 30, 2027

Date Added

Apr 15, 2026

This program provides financial assistance to local governments and tribes in Washington State for floodplain management projects that reduce flood risk and enhance community safety and environmental outcomes.

Environment
City or township governments
Umpqua Bank Charitable Foundation’s Community Grant
Contact for amount
Umpqua Bank Charitable Foundation
Private
Rolling

Application Deadline

Not specified

Date Added

Apr 25, 2025

This grant provides funding to nonprofit organizations that support under-resourced individuals, families, and small businesses in communities served by Umpqua Bank, focusing on building healthier, more resilient, and inclusive environments.

Community Development
Nonprofits
Healthy Environment for All Act Community Capacity Grants
$500,000
Washington State Department of Health
State

Application Deadline

Jun 30, 2026

Date Added

Aug 13, 2025

This funding opportunity provides financial support to community organizations in Washington State to enhance their capacity for engaging in environmental justice initiatives and to ensure that underrepresented communities can participate in state-level decision-making regarding environmental health.

Environment
Nonprofits
Deacon Charitable Foundation Grant
$10,000
Deacon Charitable Foundation (DCF)
Private
Rolling

Application Deadline

Not specified

Date Added

Jul 2, 2025

This grant provides financial support to nonprofit organizations in Washington, Oregon, and California that focus on improving community well-being through initiatives in human services, environmental conservation, and animal welfare.

Income Security and Social Services
Nonprofits
Water Resources Drought Response Grants
$750,000
Washington State Department of Ecology
State

Application Deadline

Aug 7, 2026

Date Added

Apr 15, 2026

This funding opportunity provides financial support to public entities in Washington State to address immediate drought-related challenges affecting agriculture, water systems, fisheries, and wildlife.

Environment
City or township governments
Consolidation Feasibility Study Grant
$250,000
Washington State Department of Health Office of Drinking Water
State
Rolling

Application Deadline

Not specified

Date Added

Apr 15, 2026

This grant provides funding for feasibility studies to help small community water systems in Washington State consolidate or restructure for improved efficiency and safe drinking water delivery.

Infrastructure
Special district governments
Puget Sound Riparian Systems Lead Grants
$600,000
Washington State Department of Ecology
State

Application Deadline

Jun 3, 2026

Date Added

Apr 7, 2026

This program provides funding to local governments, nonprofits, and Tribal organizations for projects that protect and restore vital riparian areas in the Puget Sound region, enhancing water quality and habitat health.

Environment
Nonprofits
Steve Bleifuhs Memorial Flood Reduction Grant
$1,500,000
King County Flood Control District
Local

Application Deadline

May 22, 2026

Date Added

Apr 21, 2025

This program provides funding for flood reduction projects in King County, Washington, aimed at non-profits, local governments, and tribes to improve community resilience against flooding.

Environment
Nonprofits
Independent Remdial Action Grants
$450,000
Washington State Department of Ecology
State

Application Deadline

Jun 16, 2026

Date Added

Dec 6, 2023

This program provides financial assistance to Washington State local governments for the cleanup of contaminated sites, helping to offset costs and promote environmental remediation efforts.

Environment
City or township governments
Stuntz Mycology Fund Grants
$6,000
Stuntz Mycology Fund
Private
Rolling

Application Deadline

Mar 1, 2026

Date Added

May 2, 2024

This funding opportunity supports researchers and students conducting mycological studies on mushroom-forming fungi in the Pacific Northwest, covering expenses like lab work, equipment, and conference participation.

Natural Resources
Individuals
Source Water Protection Local Assistance Grant Program
$250,000
Washington State Department of Health
State
Rolling

Application Deadline

Not specified

Date Added

Apr 16, 2026

This program provides funding to support projects that protect drinking water sources in Washington State, targeting nonprofit water systems, tribal governments, local governments, and other eligible partners working to enhance water quality and reduce contamination risks.

Environment
Nonprofits
Camas-Washougal Community Chest Grant
$14,000
Camas Washougal Community Chest
Private

Application Deadline

Dec 15, 2026

Date Added

Oct 24, 2024

This grant provides financial support to local nonprofit organizations that enhance community services and improve the quality of life for residents in the Camas-Washougal area.

Community Development
Independent school districts
Heating Oil Loan and Grant Program
$75,000
Washington State Pollution Liability Insurance Agency (PLIA)
State

Application Deadline

Jun 18, 2026

Date Added

May 13, 2026

This program provides financial assistance to homeowners and property owners in Washington State for the cleanup and replacement of aging heating oil tanks to prevent environmental contamination and protect public health.

Environment
Individuals
Beach Grants
$9,737,000
U.S. Environmental Protection Agency (EPA)
Federal
Rolling

Application Deadline

Not specified

Date Added

Jul 21, 2025

This funding program provides financial support to states, territories, and Tribes for monitoring beach water quality and ensuring public safety from harmful pathogens during recreational activities.

Environment
State governments
Healthy Environment for All Tribal Capacity Grant
$45,454
Washington State Department of Health
State

Application Deadline

Jun 30, 2026

Date Added

Apr 15, 2026

This funding opportunity provides financial support to federally recognized Tribes in Washington State to enhance their capacity for engaging in environmental justice initiatives and influencing state-level decision-making on health and environmental issues.

Environment
Native American tribal organizations