Clean Water Grants for Public K-12 School

As of October 2026, Grantoria lists 36 Clean Water Grants for Public K-12 School — 4 open right now, across 25 funding agencies. Award amounts range $1K to $22.32M. The next application deadline is December 1, 2026. All listings are free, with direct links to the official application.

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36total grants
4open now
25agencies
$1K–$22.32Mfunding range
Dec 1next deadline
OPEN Hard to apply

WaterSMART Enhancing Water Resources Projects

The objective of the WaterSMART Enhancing Water Resources Projects funding opportunity is to invite eligible entities to apply for funding to implement projects per the authorizing…

🏛 Bureau of Reclamation 📋 CFDA 15.507 ⏰ Sep 8, 2027 💰 $50,000 – $3,000,000
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CLOSING SOON 🔥 Closing today Moderate to apply

Illinois Regional Site Readiness Program

The Regional Site Readiness Program aims to better prepare sites for industrial development across the state. Input from community leaders and economic development experts has raised…

🏛 Illinois Department of Commerce and Economic Opportunity ⏰ Oct 20, 2026
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Clean Water grants by state

California (151) Pennsylvania (18) Ohio (18) Illinois (10)

Clean Water grants by applicant

Public Authority (168) Nonprofits (155) Tribal Nation (128) Small Business (SBA-defined) (112) Individuals (105) City / Municipal Government (79) County Government (71) 501(c)(3) Public Charity (42) Special District (37) Public K-12 School (36) State Government (36) Low-income (26)

Frequently asked questions

How many clean water grants for public k-12 school are available?
Grantoria currently lists 36 clean water grants for public k-12 school, of which 4 are open for applications right now. The database is refreshed daily from official federal sources (Grants.gov and SAM.gov).
When is the next deadline?
The next application deadline is December 1, 2026 — about 42 days away. Deadlines vary by program; open any grant to see its exact closing date and application window.
How much funding is available?
Award sizes range from $1K to $22.32M, depending on the program and applicant. Each grant shows its specific funding range where the agency has published one.
Is Grantoria free to use?
Yes — Grantoria is completely free. No account or subscription is required to browse clean water grants for public k-12 school, view deadlines and eligibility, or reach the official application.
How do I apply?
Open any grant to see its full profile — eligibility, required documents, deadlines and a direct link to the official application on the funding agency's website. You apply through the federal portal; Grantoria simply helps you find the right opportunity.

The free database of U.S. federal grants for nonprofits and grant writers — updated daily from official sources, Grants.gov, SAM.gov and other official resources.

✓ 100% free   ✓ No account required   ✓ Direct links to official applications

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