Water, Landscape, and Critical Zone Processes (WaLCZ)
U.S. National Science Foundation · Opportunity number 25-519
Details summarized from the official notice as of Sep 27, 2026. Always confirm eligibility, deadlines and requirements in the official notice before applying.
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Key facts
| Opportunity number | 25-519 |
|---|---|
| Agency | U.S. National Science Foundation Department of Health and Human Services |
| Assistance listing (ALN, formerly CFDA) | 47.050 |
| Posted | Dec 7, 2024 |
| Deadline | Not listed |
| Award ceiling | $350,000 |
| Estimated total program funding | $10,000,000 |
| Cost sharing or matching required | No |
| Funding type | Grant |
| Category | Health |
| Last updated here | Sep 27, 2026 |
Summary from the notice
Who can apply
The official notice lists these applicant types as eligible:
- Small businesses
- Public and state colleges and universities
- Other Native American tribal organizations
- Private colleges and universities
- Nonprofits without 501(c)(3) status (other than colleges)
- For-profit organizations other than small businesses
- County governments
- City or township governments
- Special district governments
- Federally recognized tribal governments
- Independent school districts
- Public and Indian housing authorities
- Nonprofits with 501(c)(3) status (other than colleges)
- Others named in the notice (see the eligibility text)
- State governments
Who should take a closer look
- Small businesses
- Nonprofits
- Colleges and universities
- State governments
- Local governments
- Tribal governments and organizations
- Larger for-profit companies
Not listed as eligible
- Individuals
Unless the eligibility text in the notice names you, this opportunity is probably not for you.
Eligibility details from the notice
Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession.
Registrations you will likely need
Most applications submitted through Grants.gov need the following. Registration can take several weeks, so start early. The notice lists the exact requirements.
- SAM.gov registration for your organization, which also gives you a Unique Entity ID (UEI). Registration is free.
- A Login.gov account, which Grants.gov uses for sign-in.
- A Grants.gov applicant registration linked to your organization's UEI.
Past awards for this program
Totals for assistance listing 47.050 from public USASpending.gov data, as of Sep 23, 2026. Past awards do not predict future funding.
| Year | Listing | Awards | Total | Average |
|---|---|---|---|---|
| 2026 | 47.050 | 19 | $1,656,677,479 | $87,193,552 |
| 2025 | 47.050 | 19 | $1,686,276,931 | $88,751,417 |
| 2024 | 47.050 | 22 | $1,880,603,178 | $85,481,963 |
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