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.
General Grant Program Funder: The Hans Foundation USA (THF USA) Status: Active and accepting applications Geographic Scope: Global focus, with significant emphasis on India and international…
Global Grants Program Description: Global Grants support large international activities with sustainable, measurable outcomes in one or more of six areas of focus. Geographic Scope: International…
Global Grants Funder: Rotary International District 7690 (NC, US) in partnership with The Rotary Foundation Geographic Scope: International projects with District 7690 partner communities Focus…
Grants for Drinking Water, Wastewater and Stormwater Projects Status: ACTIVE Funder: North Carolina Department of Environmental Quality Amount: Up to US $5,000,000 Last Updated: March 07, 2026…
Great Lakes Biology Monitoring Program: Phytoplankton and Chlorophyll-a Components This Notice of Funding Opportunity (NOFO) solicits applications from eligible entities for grants to be awarded…
Great Lakes Biology Monitoring Program: Zooplankton, Mysis, and Benthic Invertebrate Components This Notice of Funding Opportunity (NOFO) solicits applications from eligible entities for grants to be…
Great Lakes Protection Fund Grant Status: ACTIVE Funder: Great Lakes Protection Fund Last Updated: May 27, 2025 Summary The Great Lakes Protection Fund Grant aims to support projects that deliver…
Great Lakes Restoration Community Grant Program Geographic Scope: Great Lakes Region Focus: Funding healthy and thriving communities throughout the Great Lakes region Funder: Restore America's…
Great Salt Lake Watershed Enhancement Trust Organization: Community Foundation of Utah Geographic Scope: Great Salt Lake area, Utah Program Type: Community Impact Fund Description: A Community Impact…
Green Infrastructure Grant (IL) Status: ACTIVE Funder: Illinois Environmental Protection Agency Amount: US $75,000 - US $2,500,000 Last Updated: October 04, 2025 Summary The Green Infrastructure…
Green Resiliency Grants (NY) Status: ACTIVE Funder: New York State Environmental Facilities Corporation Amount: US $1,000,000 - US $10,000,000 Last Updated: May 09, 2025 Summary The Green Resiliency…
Green Stormwater Infrastructure Grant Status: ACTIVE Funder: William Penn Foundation Last Updated: September 26, 2025 Summary The William Penn Foundation's Green Stormwater Infrastructure initiative…
Green Streets, Green Jobs, Green Towns (G3) Grant Program Status: ACTIVE Funder: Chesapeake Bay Trust Amount: Up to US $175,000 Last Updated: December 10, 2025 Summary The Chesapeake Bay Green…
Greenway Ecological Fund Grant Status: ACTIVE Funder: NY Power Authority Last Updated: January 02, 2026 Summary The Greenway Ecological Fund Grant, supported by the NY Power Authority, allocates $1…
Greg Buck Memorial Research Fund Overview: The Greg Buck Memorial Research Fund was created in loving memory of Greg Buck at the request of his family. This fund honors Greg's dedication to the study…
Ground Water Research & Education Foundation Grant Status: ACTIVE Funder: National Groundwater Association (NGWA) Last Updated: January 15, 2026 Summary The Ground Water Research & Education…
Growing Water Smart Technical Assistance Grant Overview: Technical assistance grant supporting green stormwater infrastructure (GSI) projects in the Colorado River Basin, particularly through the…
Gulf Regional Oyster Network Geographic Scope: Gulf region Focus Areas: - Habitat restoration - Coastal community protection - Oyster reef restoration Partner Organizations: Gulf-based organizations…
Gulf Sea Level Variation and Rise Grants Status: In Review Type: Grant/Contract Program Funder: Gulf Research Program (GRP) Focus Area: Gulf sea-level variation and rise research Description: The…
Overview _NOTE: Grant Application Closed For The 2024-2025 School Year. The Application Will Reopen In August Of 2025._ Kickstart Your Project with a Mini-Grant At H2O for Life, we never want…