Central Valley Improvement Act, Title XXXIV

Active

Assistance listing
15.512
Agency
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

Opportunity Status Posted Applications due
Sacramento River Valley Habitat & Facility Improvements IRA R25AS00040 Closed
Central Valley Project Fish Information Needs R24AS00329 Closed
Central Valley Project Habitat & Facility Improvements Year 3 R24AS00447 Closed
CVP Conservation Program & CVPIA Habitat Restoration Program FY23 R23AS00026 Closed
Central Valley Project Habitat & Facility Improvements R23AS00650 Closed
Central Valley Project Habitat & Facility Improvements R21AS00617 Closed
Central Valley Project Improvement Act Habitat Restoration Program Grants for Fiscal Years 2021 and 2022 R21AS00279 Closed
Constant Fractional Marking (CFM) Assistance at Coleman and Nimbus Hatcheries BOR-CGB-20-N009 Closed
Sacramento River Salmonid Habitat Restoration BOR-CGB-20-F002 Closed
Enhanced Acoustic Tagging, Analysis, and Real-time Monitoring of Wild and Hatchery Salmonids in the Sacramento River Valley BOR-MP-19-N017 Closed
Yolo bypass Salmonid Habitat Restoration and Fish Passage Project BOR-MP-19-N009 Closed
Drivers of Delta Smelt Health, Condition and Reproduction BOR-MP-19-N016 Closed
Evaluation of Cultured Delta Smelt Exposure to Contaminants from the Sacramento-San Joaquin River Delta BOR-MP-19-N005 Closed
Food For Fish: Reintegrating floodplain food web productivity into the River Aquatic Ecosystem to Benefit Juvenile Salmon BOR-MP-19-N014 Closed
Rock Slough Fish Screen Corrective Action and Improvements BOR-MP-19-N019 Closed
Sutter National Wildlife Refuge Lift Station Construction Project BOR-MP-18-N005 Closed
Bay-Delta Collaborative Science and Adaptive Management Study Program BOR-MP-18-N036 Closed
Enhanced Acoustic Tagging, Analysis, and Real-Time Monitoring of Wild and Hatchery Salmonids in the Sacramento River Valley BOR-MP-18-N037 Closed
Tidal Parr Study BOR-MP-18-N030 Closed
Assessing the Impacts of Different Contact Points on Predation-Related Mortality of Juvenile Chinook Salmon in the Sacramento-San Joaquin Delta BOR-MP-18-N029 Closed
Sacramento Joint Intake Project BOR-MP-18-N033 Closed
Contra Costa Water District - Rock Fish Slough BOR-MP-18-N034 Closed
Life Cycle Modeling Project BOR-MP18-N025 Closed
Agricultural Road Crossing 4 (ARC4) BOR-MP-18-N026 Closed
Long Term Conveyance of Water to the Kern National Wildlife Refuge BOR-MP-18-N007 Closed
Investigating the Role of Nutrients in Food Resource Dynamics of the Sacramento-San Joaquin Delta BOR-MP-18-N012 Closed
Enhanced Acoustic Tagging, Analysis, and Real-Time Monitoring of Wild and Hatchery Salmonids in the Sacramento River Valley BOR-MP-18-N008 Closed
PSMFC - Contractual Fractional Marking BOR-MP-18-N001 Closed
Butte Creek Diversion 55 Fish Screen Project BOR-MP-17-N036 Closed
Development of Pilot Juvenile Salmon Collectors for Use Above High Head Dams BOR-MP-17-N033 Closed
Habitat Restoration for Bakersfield Cactus and the San Joaquin Valley Giant Flower Loving Fly at the San Hill Preserve BOR-MP-17-N032 Closed
Garden highway mutual water company fish screen project BOR-MP-17-N026 Closed
Fremont Weir Adult Fish Passage Modification Project BOR-MP-17-N024 Closed
New Zealand Chinook Salmon Genetics Testing BOR-MP-17-N023 Closed
Drivers of Delta Smelt Health Condition and Reproduction BOR-MP-17-N025 Closed
Cooperation To Meet Water Salinity Objectives At Vernalis BOR-MP-17-N013 Closed
CVPIA - Cosumnes River Salmonid Monitoring Program F17AS00104 Closed
IEP Bay-Delta Fish and Aquatic Resources Monitoring R15AN20032 Closed
Sacramento Joint Intake Project R15AN20036 Closed
Sacramento River Small Screen Diversion R15AN20037 Closed
Long Term Conveyance of Water R15AN20035 Closed
Conveyance of CVPIA water to specified wildlife refuges R15AN20034 Closed
Interagency Ecological Program-Environmental Monitoring Program R15AN20027 Closed
Genetic Signatures of Drought Conditions and Diseases in Central Valley Salmonids R15AN20021 Closed
Delta Smelt Research and Refuge Population Development R15AN20003 Closed
Resource Management Plan/General Plan R14AN20016 Closed
California Watchable Wildlife Project R14AN20027 Closed
Sacramento River Joint Intake Project ? Construction Modification R14AN20026 Closed
Rotary Screw Trap Data Collection and Analysis on American River F13AS00016 Closed
Provide technical assistance and acquire, refine, analyze, and summarize data for the USFWS¿s Comprehensive Assessment and Monitoring Program requirementss pursuant to the Central Valley Project Improvement Act F13AS00006 Closed
Show 40 more

Latest 50 listed here. See the rest on GovTribe.

Grant awards

Award Recipient Federal obligations Awarded
Purposeas a benefit to the public, this project contributes to the program for increasing natural production of chinook… R25AP00618 Pacific States Marine Fisheries Commission $1,452,498
Provides fisheries and aquatic resources data that are used to assess the status of the ecosystem and document… R25AC00575 University Of California Santa Cruz $1,042,238
1. Award purpose - the fccl also puts significant effort toward research and conducts experiments that yield… R25AC00345 University Of California, Davis $10,006,840
1. Award purpose - the center for watershed sciences proposes a comprehensive multidisciplinary training and… R24AC00673 University Of California, Davis $1,280,589
1. Award purpose - the floodplain forward program is advancing a landscape scale vision of early implementation… R24AC00670 Reclamation District 108 $4,750,000
This project will implement the clear creek adaptive restoration program (ccarp). Theccarp will be implemented… R24AP00101 Yurok Tribe $4,000,000
The project will help inform the creation and refinement of best management practices using the efforts, resources… R24AP00538 State Of California Department Of Water Resources $1,400,000
Restoration of 196 acres of floodplain along the mainstem sacramento river through the north river garden farms… R24AP00284 American Rivers Inc. $4,613,562
Implementation of reclamations proposed actions for its long-term operations require data accessibility, analysis… R24AC00124 University Of Washington $1,417,968
1. Award purpose - the purpose of this action is to add previously agreed upon funding for the remainder of the work… R23AC00594 El Dorado Irrigation District $495,013

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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