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State of Rhode Island · October 31, 2026 State
2026 Clean Vessel Act Grants - Agency: State of Rhode Island - Application Period: 02/05/2026 - 10/31/2026
Water Grants
Water Grants provide funding for organizations and programs in this focus area. Sources include federal agencies, state programs, and private foundations. Use the listings below to find current opportunities, eligibility requirements, and deadlines — and apply directly to the funder when you find a fit.
754 grants
Federal/ State/ Foundation
Updated daily
Varies
eCivis Grants Network (direct) · October 31, 2026 State
Grant program for clean vessel initiatives. Administered by DEM - Bureau of Natural Resources.
BRONX RIVER ALLIANCE INC · Rolling / Open · Annual Foundation
2026 Community Grants Program Funder: Bronx River Alliance Inc (NY, US) Status: Active - announced April 2, 2026 Geographic Scope: Bronx River watershed and surrounding communities in New York Focus…
ALLIANCE FOR THE CHESAPEAKE BAY INC · September 21, 2026 · Annual Foundation
2026 Watershed Forum Scholarships Funder: Alliance for the Chesapeake Bay Inc Geographic Scope: Chesapeake Bay watershed region (Maryland, Pennsylvania, Virginia, Washington DC) Program Overview: The…
· Rolling / Open State
205(j) Water Quality Planning Grants This grant program offers limited competitive funding to regional Councils of Government (COGs) for water quality management planning efforts. - Category:…
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· Rolling / Open State
319 Grant Program These grants may be used to conduct watershed restoration projects such as stormwater and agricultural best management practices and restoration of impaired streams. The grants must…
€50,000 - €100,000
The Fondation SUEZ · Rolling / Open Foundation
Access to Essential Services Grant Status: ACTIVE Funder: The Fondation SUEZ Amount: €50,000 - €100,000 Last Updated: September 09, 2025 Summary The SUEZ Foundation is calling for projects that…
US $5,000
Association of California Water Agencies · Rolling / Open Foundation
ACWA Scholarship Grant Status: ACTIVE Funder: Association of California Water Agencies Amount: US $5,000 Last Updated: March 16, 2026 Summary The ACWA Scholarship, established by the Association of…
California Department of Fish and Wildlife · Rolling / Open Foundation
Addressing Climate Impacts' Grant Status: ACTIVE Funder: California Department of Fish and Wildlife Last Updated: June 23, 2025 Summary The Addressing Climate Impacts' Grant, managed by the…
Up to US $80,000
HUDSON RIVER FOUNDATION FOR SCIENCE AND · Rolling / Open Foundation
Advancing Culvert and Bridge Restoration in Coastal New Jersey Grant Status: ACTIVE Funder: Hudson River Foundation Amount: Up to US $80,000 Last Updated: December 01, 2025 Summary The Hudson River…
Environmental Protection Agency · May 1, 2026 Federal
Advisory Committee Coordination Support for the Chesapeake Bay Program Partnership The Chesapeake Bay Program (CBP) partnership’s four Advisory Committees (Stakeholders’ Advisory Committee; Local…
Up to $500,000
CONSERVATION FOUNDATION OF · December 31, 2026 · Rolling (Quarterly) Foundation
Agriculture Conservation Assistance Program (ACAP) Purpose: Assist farmers and landowners in the design and installation of agricultural Best Management Practices (BMPs) that reduce or prevent…
Natural Resources · Rolling / Open State
AIS Grants to Great Lakes States (FY24) To provide technical and financial assistance to implement the highest priority actions in order to protect and restore the Great Lakes. Priority actions are…
Natural Resources · Rolling / Open State
AIS Grants to Great Lakes States (FY25) To provide technical and financial assistance to implement the highest priority actions in order to protect and restore the Great Lakes. Priority actions are…
Natural Resources · Rolling / Open State
AIS Grants to Great Lakes States (FY26) To provide technical and financial assistance to implement the highest priority actions in order to protect and restore the Great Lakes. Priority actions are…
Varies
AJA FOUNDATION · Rolling / Open Foundation
Overview _NOTE: The AJA Foundation two-stage application process begins with a Letter of Inquiry (LOI). The Foundation accepts LOIs on a rolling basis (daily, no deadlines), and applicants can expect…
Alabama Department of Environmental Management · Rolling / Open Foundation
Alabama Nonpoint Source (NPS) Section 319 Implementation Grants Status: ACTIVE Funder: Alabama Department of Environmental Management Last Updated: May 13, 2025 Summary The Alabama Nonpoint Source…
Up to US $250,000
Alaska Department of Environmental Conservation · Rolling / Open Foundation
Alaska Clean Water Actions (ACWA) Grants Status: ACTIVE Funder: Alaska Department of Environmental Conservation Amount: Up to US $250,000 Last Updated: September 23, 2025 Summary The Alaska Clean…
More than US $100,000
Alaska Sea Grant · Rolling / Open Foundation
Alaska Sea Grant Biennial Research Call Status: ACTIVE Funder: Alaska Sea Grant Amount: More than US $100,000 Last Updated: February 11, 2026 Summary The Alaska Sea Grant Biennial Research Call…
· Rolling / Open State
Albemarle-Pamlico National Estuary (APNEP) Grant Program The Albemarle-Pamlico National Estuary Program routinely offers grants which may be of interest to agricultural communities, coastal…
Frequently Asked Questions
- What types of water grants are available?
- Water Grants come from a mix of sources. Federal grants typically have the largest awards but more competition. State programs often pass through federal funding with state-specific priorities. Foundation grants tend to be smaller but more flexible, with funders looking for organizations whose mission aligns with their giving priorities.
- Who is eligible for water grants?
- Eligibility varies by funder. Most grants require 501(c)(3) nonprofit status, though some are open to schools, government agencies, businesses, or individuals. Each listing on this page links to the source application where you can find specific eligibility criteria, required documents, and how to apply.
- How do I apply for water grants?
- Start by reviewing the listings below for grants that match your organization's mission and stage. Click through to each grant's source page for full application details. Most funders require an organizational profile, project narrative, budget, and supporting documents. Apply early — competitive grants often close before their deadline.
Ready to apply for these grants?
- Assess your eligibility for this grant
- Draft a tailored application narrative
- Track the deadline and get reminders
- Find similar grants from other funders