The Hydrologic Sciences Department is offering this grant to support comprehensive research into the water cycle and its crucial role in environmental mass and energy transport. This grant is for studies exploring processes from rainfall to runoff, infiltration, streamflow, evaporation, and water flow within soils and aquifers, including component transport. A key focus is linking water fluxes and their carried components across terrestrial system boundaries, understanding co-organization over timescales and alterations by land use and climate. The program investigates how water interacts with landscapes and ecosystems. Projects may involve physical, chemical, and biological processes coupled to water transport, often requiring expertise from basic sciences, engineering, and mathematics. Synthesis projects are also encouraged.
Opportunity ID: 359388
General Information
| Document Type: | Grants Notice |
| Funding Opportunity Number: | 15-558 |
| Funding Opportunity Title: | Hydrologic Sciences (HS) |
| Opportunity Category: | Discretionary |
| Opportunity Category Explanation: | – |
| Funding Instrument Type: | Grant |
| Category of Funding Activity: | Science and Technology and other Research and Development |
| Category Explanation: | – |
| Expected Number of Awards: | 35 |
| Assistance Listings: | 47.050 — Geosciences |
| Cost Sharing or Matching Requirement: | No |
| Version: | Synopsis 1 |
| Posted Date: | Jun 06, 2025 |
| Last Updated Date: | Jun 06, 2025 |
| Original Closing Date for Applications: | – Proposals accepted anytime |
| Current Closing Date for Applications: | – Proposals accepted anytime |
| Archive Date: | Jun 07, 2025 |
| Estimated Total Program Funding: | $10,000,000 |
| Award Ceiling: | $1,000,000 |
| Award Floor: | $30,000 |
Eligibility
| Eligible Applicants: | Others (see text field entitled “Additional Information on Eligibility” for clarification) |
| Additional Information on Eligibility: | *Who May Submit Proposals: Proposals may only be submitted by the following: -Non-profit, non-academic organizations: Independent museums, observatories, research laboratories, professional societies and similar organizations located in the U.S. that are directly associated with educational or research activities. -Institutions of Higher Education (IHEs): Two- and four-year IHEs (including community colleges) accredited in, and having a campus located in the US, acting on behalf of their faculty members. Special Instructions for International Branch Campuses of US IHEs: If the proposal includes funding to be provided to an international branch campus of a US institution of higher education (including through use of sub-awards and consultant arrangements), the proposer must explain the benefit(s) to the project of performance at the international branch campus, and justify why the project activities cannot be performed at the US campus. |
Additional Information
| Agency Name: | U.S. National Science Foundation |
| Description: | The Hydrologic Sciences Program focuses on the fluxes of water in the environment that constitute the water cycle as well as the mass and energy transport function of the water cycle. The Program supports the study of processes from rainfall to runoff to infiltration and streamflow; evaporation and transpiration; the flow of water in soils and aquifers; and the transport of suspended, dissolved, and colloidal components. The Hydrologic Sciences Program retains a strong focus on linking fluxes of water and the components carried by water across boundaries between various interacting facets of the terrestrial system and the mechanisms by which these fluxes co-organize over a variety of timescales and/or alter fundamentals of water cycle interactions within the terrestrial system. The Program is also interested in how water interacts with the landscape and the ecosystem as well as how the water cycle and its coupled processes are altered by land use and climate. Studies may address physical, chemical, and biological processes that are coupled directly to water transport. Projects submitted to Hydrologic Sciences commonly involve expertise from basic sciences, engineering and mathematics; and proposals may require joint review with related programs. The Hydrologic Sciences Program will also consider synthesis projects. |
| Link to Additional Information: | NSF Publication 15-558 |
| Grantor Contact Information: | If you have difficulty accessing the full announcement electronically, please contact:
NSF grants.gov support
grantsgovsupport@nsf.gov Email:grantsgovsupport@nsf.gov |
Version History
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