R23AS00465: WaterSMART: Desalination Construction Projects Under the WIIN Act for Fiscal Years 2023 and 2024
Closed
This grant is closed. A newer notice from the same program is open now: Title XVI Water Reclamation and Reuse Projects (R26AS00079). Status: Closes August 26, 2027 (292 days left). It is in our archive of Bureau of Reclamation notices from 2023.
Bureau of Reclamation offered grants of up to $30.0 million to the applicants described in the notice. Applications closed on September 30, 2024.
From the official notice on Grants.gov, last changed February 9, 2024. Checked November 7, 2026.
- Award ceiling$30.0 million
- Cost sharingRequired
- Funding typeCooperative Agreement, Grant
Key dates
| Posted | September 28, 2023 |
|---|---|
| Deadline | September 30, 2024 |
Who can apply
This opportunity was open to the applicants described in the notice.
- Others (see text field entitled "Additional Information on Eligibility" for clarification)
Sponsors of seawater or brackish water desalination projects eligible to receive financial assistance to fund activities under this NOFO include state or local sponsors, which may include but is not limited to:States, Indian Tribes, municipalities, irrigation districts, water districts, wastewater districts; and any state, regional, or other organization with water or power delivery authority. All applicants MUST be located in one of the following States: Arizona, California, Colorado, Idaho, Kansas, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, South Dakota, Texas, Utah, Washington, Wyoming. See section C.1 Eligible Applicants requirement in the Full Announcement.
Is this a realistic fit?
- Past WaterSMART Water Recycling awards averaged $10.5 million; this notice allows up to $30.0 million per award.
- Most of the program's money (90% over five years) went to state and local governments.
- The notice requires cost sharing or matching funds, so you must contribute part of the project cost.
What the grant funds
The objective of this Notice of Funding Opportunity (NOFO) is to invite sponsors of eligible seawater and brackish water desalination projects to request cost-shared funding for planning, design, and/or construction of those projects. This Notice of Funding Opportunity (NOFO) is issued under the authority of the Water Desalination Act of 1996, Public Law (P.L.) 104-298, as amended by section 4009(a) of Title II, Subtitle J of the Water Infrastructure Improvements for the Nation (WIIN) Act, P.L. 114-322.The U.S. Department of the Interior’s (Department) WaterSMART (Sustain and Manage America’s Resources for Tomorrow) Program provides a framework for Federal leadership and assistance to stretch and secure water supplies for future generations in support of the Department’s priorities. Through WaterSMART, the Bureau of Reclamation (Reclamation) leverages Federal and non-Federal funding to support stakeholder efforts to stretch scarce water supplies and avoid conflicts over water. The WIIN Act was enacted in December 2016 to address water resources infrastructure that is critical to the Nation’s economic growth, health, and competitiveness. Section 4009(a) of Subtitle J of WIIN includes amendments to the Water Desalination Act of 1996 that authorize Reclamation to provide funding for construction of desalination projects. Desalination is an essential tool in stretching the limited water supplies in the Western United States. Desalination projects develop and supplement municipal and irrigation water supplies through the treatment of ocean or brackish water, thereby providing a local supply, providing flexibility during water shortages, and diversifying the water supply portfolio. These projects provide growing communities with new sources of clean water and increase water management flexibility, making water supplies more reliable. Desalination Construction Projects also provide support for priorities identified in Presidential Executive Order (E.O.) 14008: Tackling the Climate Crisis at Home and Abroad and aligned with other priorities, such as those identified in E.O. 13985: Advancing Racial Equity and Support for Underserved Communities Through the Federal Government. WaterSMART Desalination Construction Projects will advance the Biden- Harris Administration’s Justice40 Initiative. Established by E.O.
Who has won WaterSMART Water Recycling grants before
From fiscal 2021 to 2025, WaterSMART Water Recycling (15.504) awarded $942 million across 90 grant awards, an average of $10.5 million per award.
| Recipient | State | Awards | Amount |
|---|---|---|---|
| The Metropolitan Water District of Southern California | California | 2 | $130 million |
| City of San Buenaventura | California | 2 | $106 million |
| Water Replenishment District of Southern California | California | 3 | $47.9 million |
| City of Oceanside | California | 3 | $31.2 million |
| Eastern Municipal Water District | California | 1 | $30.0 million |
Applying now
This notice no longer takes applications. Apply under the newer notice, R26AS00079, which is open now.
The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.
Questions people ask
Is R23AS00465 still open?
No. It closed on September 30, 2024. A newer notice is open: R26AS00079, closes August 26, 2027 (292 days left).
Who can apply for WaterSMART: Desalination Construction Projects Under the WIIN Act for Fiscal Years 2023 and 2024?
Bureau of Reclamation accepted applications from the applicants described in the notice. The notice adds further conditions, so read its eligibility section.
What is the deadline for WaterSMART: Desalination Construction Projects Under the WIIN Act for Fiscal Years 2023 and 2024?
Closed September 30, 2024. Applications are no longer accepted; the program's newer notices are on this page when there are any.
How much funding is available?
Awards of up to $30.0 million each.
Who has won WaterSMART Water Recycling grants before?
The largest recipients over five fiscal years were The Metropolitan Water District of Southern California, City of San Buenaventura, Water Replenishment District of Southern California. The program made 90 awards worth $942 million in that time.
Similar open grants
- WATER RESOURCES RESEARCH ACT PROGRAM NATIONAL COMPETITIVE GRANTS FY2026 (104g General)
- DARRP Restoration Implementation Grants (2026)
- Native American Affairs: Fiscal Year 2025 Colorado River Basin Tribal Drought Resiliency Program
- F26AS00023 FY2026 Prescott Marine Mammal Rescue and Response Grant Program
- John H. Prescott Marine Mammal Rescue Assistance Grant
- F26AS00084 Aquatic Invasive Species Grants to Great Lakes Tribes - Fiscal Year 2026 Great Lakes Restoration Initiative