Central Valley Improvement Act, Title XXXIV
Active
- Assistance listing
- 15.512
- Agency
-
Bureau of Reclamation
Department of the Interior
- Grant awards
- 290 $596,408,800 in federal obligations
Program facts
- Assistance types
-
- Cooperative Agreement
- Project Grant
- Formula Grant
- Treasury account
-
- 14-5173-0-2-301
- More information
Program details come from SAM.gov Assistance Listings. Updated . Grant award figures come from USAspending.gov.
About this program
The Department of the Interior Bureau of Reclamation awards grants and cooperative agreements under the Central Valley Project Improvement Act, Title XXXIV (CFDA 15.512) to fund protection, restoration, and enhancement of fish, wildlife, and associated habitats in California's Central Valley and Trinity River basins, with the most recent award issued on September 19, 2025.
This program funds concrete restoration and monitoring activities addressing environmental impacts from Central Valley Project operations. Representative work includes coded-wire tagging and mark-recapture studies on chinook salmon to measure hatchery versus natural production contributions; acoustic telemetry monitoring of juvenile salmonid survival and migration through the Delta; maintenance of genetically managed delta smelt refuge populations as extinction safeguards; spawning gravel augmentation and side-channel restoration along the Sacramento River and tributaries; floodplain reconnection projects to restore juvenile rearing habitat; fish screen installation and diversion facility modifications to reduce entrainment and improve fish passage; and Bay-Delta ecosystem monitoring programs documenting fish assemblages and aquatic invertebrate communities in response to water project operations.
The portfolio comprises 290 total awards spanning from 1996 to present, with combined federal dollars obligated at $596.4 million and total obligated (including non-federal match) at $737.7 million. The Department of the Interior Bureau of Reclamation is the sole funding source across all 290 awards. Assistance types are split between Project Grants (156 awards, 54 percent) and Cooperative Agreements (133 awards, 46 percent), with one formula grant. Award cadence has declined from 13 awards in 2021 to 3 awarded through September 2025.
Recent awards illustrate program scope: a $10 million cooperative agreement with UC Davis for delta smelt refuge population maintenance and research; a $35.8 million project grant for 1,600-acre tidal habitat restoration at Prospect Island; a $18.3 million cooperative agreement for floodplain forward landscape-scale habitat improvements; and a $4.8 million project grant for clear creek spawning gravel augmentation and wood structure restoration. A $27.7 million cooperative agreement funds multi-agency bay-delta fish and invertebrate monitoring through 2026.
The most recent grant opportunity posted is R25AS00040 (Sacramento River Valley Habitat & Facility Improvements IRA), posted October 31, 2024 with a due date of February 11, 2025, though that NOFO is currently paused under review. Eligible applicants include the State of California, Indian tribes, and nonprofit entities concerned with restoration and protection of fish and wildlife. Yearly solicitation occurs for projects of 24 months or less, though multi-year projects are considered when annual accomplishments are demonstrated.
Objective and description
- Objective
The purposes of the Central Valley Project Improvement Act (CVPIA) are (1) to protect, restore, and enhance fish, wildlife, and associated habitats in the Central Valley and Trinity River basins of California, (2) to address impacts of the Central Va
- Description
Address environmental impacts from the Central Valley Project (CVP), restore salmonid and aquatic habitats, and balance competing water demands.
Eligibility
- Applicant eligibility
State of California or an agency or subdivision thereof, Indian tribes, or nonprofit entities concerned with restoration, protection, or enhancement of fish, wildlife, habitat, or environmental values that are able to assist in implementing any action authorized by the title in an efficient, timely, and cost effective manner, [Section 9404(e) of PL 102-575, Title XXXIV]
- Beneficiary eligibility
Anyone/General Public
- Uses of assistance
Agreements will be awarded for projects that will result in attaining the objectives noted above and the mandates set out in the CVPIA. Areas of emphasis include fish and wildlife restoration activities and investigations, evaluation of ecologic and hydrologic effects of existing and alternative operations of water facilities and systems, the effects of the Central Valley Project (CVP) on anadromous fish populations, and delivery of refuge water supplies. The Secretary of the Interior is authorized and directed to promulgate such regulations and enter into such agreements as may be necessary to implement the intent, purposes and provisions of Title XXXIV. This title does not and shall not be interpreted to authorize construction of water storage facilities.
- Length and time phasing of assistance
Proposals are requested for projects of 24 months in duration or less; however, funding for multi-year projects may be considered if annual accomplishments can be demonstrated.
How to apply
- Preapplication coordination
Environmental compliance for this program may be required depending on the scope of the specific project funded. This may result in the need for an environmental impact assessment or environmental impact statement prior to the commencement of project activities.
- Criteria for selecting proposals
Specific evaluation criteria will be included in the funding announcements posted on www.grants.gov.
- Award procedure
All applications will be initially screened for eligibility and compliance with the requirements stated in the program funding announcement. Applications passing this screening process will be forwarded for review by a proposal evaluation panel comprised of qualified Federal experts in the program area. Applications will be reviewed against the proposal evaluation criteria, and any additional review factors, as stated in the funding announcement. Final selection will be determined by the Commissioner, Bureau of Reclamation, or regional officials, as applicable to the project.
- Time to approval or disapproval
For current information on any upcoming funding opportunity announcements dates and deadlines, contac the Mid-Pacific Region, MP-400 Division of Resources Management, Sacramento, California, as listed in the Contacts section below.
- Renewals
Continuation of funding for the Program from one fiscal year to the next is at the discretion of Congress. Yearly solicitation is made for projects of 24 months in duration or less, although multi-year projects may be considered if annual accomplishments can be demonstrated.
- Appeals
None. Final award decisions are not subject to appeal; however, the Bureau of Reclamation will provide all applicants with information on why their proposals were not selected for award.
Grant opportunities
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Latest 50 listed here. See the rest on GovTribe.
Grant awards
Latest 10 of 290 listed here. See the rest on GovTribe.
Top recipients by federal obligations
| Rank | Recipient | Federal obligations | Share |
|---|---|---|---|
| 1 | State Of California Department Of Water Resources | $142,927,533 | 24% |
| 2 | University Of California, Davis | $52,675,842 | 9% |
| 3 | California Department Of Fish & Wildlife | $46,846,328 | 8% |
| 4 | Glenn Colusa Irrigation Dist | $35,231,710 | 6% |
| 5 | Pacific States Marine Fisheries Commission | $33,977,244 | 6% |
| 6 | Chico State Enterprises | $27,523,291 | 5% |
| 7 | Reclamation District 108 | $26,858,976 | 5% |
| 8 | Meridian Farms Water Company | $19,836,880 | 3% |
| 9 | Ducks Unlimited Inc. | $12,841,200 | 2% |
| 10 | University Of California Santa Cruz | $12,095,335 | 2% |
10 of 64 recipients listed here. See the rest on GovTribe.
Federal obligations by fiscal year
| Fiscal year | Federal obligations |
|---|---|
| FY2026 | $4,895,823 |
| FY2025 | $40,196,662 |
| FY2024 | $60,433,487 |
| FY2023 | $65,772,648 |
| FY2022 | $71,963,715 |
| FY2021 | $43,310,623 |
| FY2020 | $39,569,963 |
| FY2019 | $54,661,401 |
| FY2018 | $27,437,137 |
| FY2017 | $31,986,984 |
| FY2016 | $21,810,275 |
| FY2015 | $11,445,861 |
| FY2014 | $14,119,345 |
| FY2010 | $8,182,658 |
| FY2009 | $22,528,031 |
| FY2008 | $15,823,538 |
| FY2007 | -$159,834,131 |
| FY2006 | $2,033,828 |
| FY2005 | $904,185 |
| FY2004 | $50,000 |
| FY2003 | $719,044 |
Show all 21
Quick answers
What is Assistance Listing 15.512?
Assistance Listing 15.512 is Central Valley Improvement Act, Title XXXIV, a federal grant program run by Bureau of Reclamation (Department of the Interior).
What is the CFDA number for Central Valley Improvement Act, Title XXXIV?
Its CFDA number is 15.512: Assistance Listing numbers were called CFDA numbers before 2018.
How much funding has Assistance Listing 15.512 awarded?
290 grant awards under 15.512 have obligated $596,408,800 in federal funds to 64 recipients.
Who receives the most funding from 15.512?
The recipients obligated the most under Central Valley Improvement Act, Title XXXIV are State Of California Department Of Water Resources ($142,927,533), University Of California, Davis ($52,675,842) and California Department Of Fish & Wildlife ($46,846,328).
How much did 15.512 obligate in fiscal year 2025?
Grants under 15.512 obligated $40,196,662 in federal funds in fiscal year 2025.
Are there open grant opportunities under 15.512?
None of the latest 50 opportunities under 15.512 is open now. The latest, Sacramento River Valley Habitat & Facility Improvements IRA, was posted on October 31, 2024.
On GovTribe
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