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
State/ Foundation
Updated daily
The Metropolitan Water District of Southern California · Rolling / Open Foundation

MWDSC: Innovative Conservation Program Funding Grant Status: ACTIVE Funder: The Metropolitan Water District of Southern California Amount: Up to US $50,000 Last Updated: May 05, 2025 Summary The…

North American Lake Management Society (NALMS) · Rolling / Open Foundation

NALMS Achievement Awards: Secchi Disk Award Grant Status: ACTIVE Funder: North American Lake Management Society (NALMS) Last Updated: June 13, 2025 Summary The NALMS Achievement Awards: Secchi Disk…

RESTORE AMERICA'S ESTUARIES · Rolling / Open Foundation

National Estuary Program Watersheds Grant Program Status: ACTIVE Funder: Restore America’s Estuaries Amount: US $200,000 - US $500,000 Last Updated: November 03, 2025 Summary The National Estuary…

KEEP TEXAS BEAUTIFUL INC · September 8, 2026 · Annual Foundation

Native Garden Grants Funder: Keep Texas Beautiful in partnership with AEP Texas Geographic Scope: Texas Award Amount: $800 per grant Included with Award: - $800 grant funding - Materials (sunblock,…

Sacramento-San Joaquin Delta Conservancy · Rolling / Open Foundation

Nature Based Solutions: Wet Land Restoration Funding Grant Status: ACTIVE Funder: Sacramento-San Joaquin Delta Conservancy Amount: Up to US $36,000,000 Last Updated: March 01, 2026 Summary The Nature…

· Rolling / Open State

NC Land and Water Fund Grants The NC Land and Water Fund improves water quality, sustains ecological diversity, and protects historic sites and military installations by funding projects to acquire…

· Rolling / Open State

NC Pumpout Program This program provides financial assistance to marinas and other boat-docking facilities for the installation and renovation of pumpout and dump stations in North Carolina. -…

Up to US $20,000
North Carolina Department of Environmental Quality · Rolling / Open Foundation

NC Pumpout Program Grant Status: ACTIVE Funder: North Carolina Department of Environmental Quality Amount: Up to US $20,000 Last Updated: November 10, 2025 Summary The NC Pumpout Program, managed by…

RESTORE AMERICA'S ESTUARIES · Rolling / Open Foundation

NEP Coastal Watersheds Overview: EPA grant program that funds projects within specific US geographic areas following set priorities Partner: U.S. Environmental Protection Agency (EPA) Focus: Coastal…

RESTORE AMERICA'S ESTUARIES · Rolling / Open Foundation

NEP Watersheds Grant Focus: Coastal restoration projects Geographic Scope: National Estuary Program (NEP) boundaries Partner: U.S. Environmental Protection Agency (EPA) Overview: This EPA grant…

New Hampshire Department of Agriculture, Markets & Food · Rolling / Open Foundation

New Hampshire Conservation Grant Program Status: ACTIVE Funder: New Hampshire Department of Agriculture, Markets & Food Amount: Up to US $35,000 Last Updated: August 02, 2025 Summary The New…

National Fish and Wildlife Foundation · Rolling / Open State

NFWF Grant Programs - Organization: National Fish and Wildlife Foundation - Type: Foundation Grant

New Hampshire Department of Environmental Services · Rolling / Open Foundation

NH Clean Vessel Act or Boat Pumpout Grants Status: ACTIVE Funder: New Hampshire Department of Environmental Services Last Updated: December 28, 2025 Summary The NH Clean Vessel Act or Boat Pumpout…

New Hampshire Department of Environmental Services · Rolling / Open Foundation

NH Clean Water State Revolving Fund Grant Status: ACTIVE Funder: New Hampshire Department of Environmental Services Last Updated: August 27, 2025 Summary The NH Clean Water State Revolving Fund…

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