This Program Announcement is issued under the provisions of section 104 of the Water Resources Research Act of 1984 (Public Law 98-242), as amended by Public Laws 101-397, 104-147, 106-374, 109-471, and 117–58. Section 104 of the Water Resources Research Act directs the Secretary of the Interior to administer program grants to Institutes established under the provisions of section 104(a) of the Act. Water Resources Research Institutes have been established in each of the 50 states, the District of Columbia, Puerto Rico, the U.S. Virgin Islands, and Guam. The Institute in Guam also serves the Federated States of Micronesia and the Commonwealth of the Northern Mariana Islands. The Institute in Hawaii also serves American Samoa. The addresses of the 54 Institutes are available at https://water.usgs.gov/wrri/index.php. Responsibility for administration of the Water Resources Research Act Program has been delegated to the U.S. Geological Survey (USGS).
WATER RESOURCES RESEARCH ACT PROGRAM NATIONAL COMPETITIVE GRANTS FY2026 (104g General)
Geological Survey · Opportunity number G27AS00164
Details summarized from the official notice as of Oct 15, 2026. Always confirm eligibility, deadlines and requirements in the official notice before applying.
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Key facts
| Opportunity number | G27AS00164 |
|---|---|
| Agency | Geological Survey Department of the Interior |
| Assistance listing (ALN, formerly CFDA) | 15.805 |
| Posted | Sep 30, 2026 |
| Deadline | Nov 12, 2026 |
| Award ceiling | $120,000 |
| Expected number of awards | 4 |
| Estimated total program funding | $462,500 |
| Cost sharing or matching required | Yes |
| Funding type | Grant |
| Category | Natural resources |
| Last updated here | Oct 15, 2026 |
Summary from the notice
Who can apply
The official notice lists these applicant types as eligible:
- Others named in the notice (see the eligibility text)
Not listed as eligible
- Small businesses
- Nonprofits
- Colleges and universities
- State governments
- Local governments
- Tribal governments and organizations
- Larger for-profit companies
- Individuals
Unless the eligibility text in the notice names you, this opportunity is probably not for you.
Eligibility details from the notice
Only Water Resources Research Institutes established under the Water Resources Research Act of 1984 are eligible to apply. These Institutes are located at universities in each of the 50 states, the District of Columbia, Puerto Rico, the U.S. Virgin Islands, and Guam. The Institute in Guam also serves the Federated States of Micronesia and the Commonwealth of the Northern Mariana Islands. The Institute in Hawaii also serves American Samoa. Applications not eligible for funding: Applications for research on health effects involving human subjects. Applications for research involving oceanography (estuarine research applications are acceptable). Applications for research that do not meet program objectives as outlined. Applications submitted by an Institute or Center that has not met reporting requirements on a previous award by the USGS. Participation by federal employees: Federal employees may, and are encouraged to, collaborate with college or university investigators in this program. Federal employees may not serve as a principal investigator (PI) but may serve as a Co- PI. Federal employees and agencies may not receive federal funds for any purpose under these awards. Federal employees and agencies may not serve as a source of matching funds under these awards.
Cost sharing: this notice requires cost sharing or matching funds. Check the notice for the required share and what counts toward it.
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.
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