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Congressional Research S
Informing the Iegisl¶ive debate since 19


Updated February 2, 2026


Bureau of Reclamation: FY2026 Budget and Appropriations


The Bureau of Reclamation (Reclamation), part of the
Department of the Interior, is responsible for the
construction and operation of hundreds of large dams and
water diversion structures in the 17 western Reclamation
States, as designated in statute (43 U.S.C. §391).
Reclamation is the largest wholesale supplier of water in
these 17 states and the second-largest hydroelectric power
producer in the nation.

Reclamation's Water and Related Resources account funds
most agency activities, as well as the agency's
programmatic and grant authorities (e.g., water reuse and
recycling, desalination, and conservation/efficiency, among
other purposes). Reclamation also receives funding for
three smaller accounts: California Bay-Delta Restoration,
the Central Valley Project Restoration Fund (which is offset
by customer receipts), and Policy and Administration.

FY2026 Budget and Appropriations
Administrations typically have requested a lower amount
for Reclamation than the final enacted total of annual
appropriations. The FY2026 budget proposed $1.273 billion
in current budget authority for Reclamation, or $587
million (32%) less than the $1.860 billion Congress
approved for FY2025 in the Full-Year Continuing
Appropriations and Extensions Act, 2025 (P.L. 119-4; the
full-year continuing resolution [CR]). FY2026 Energy and
Water Development  appropriations bill proposals all
provided more funding than the Administration's budget
request for Reclamation, including $1.627 billion in the
final enacted bill (P.L. 119-74; see Figure 1).

Figure I. Bureau of Reclamation Annual
Appropriations, FY20  I 8-FY2026
   All Other bWater  & Related       Inflation-Adjusted
     Accounts   RsourcFY2 s6 Au t   Total
$ in millions













4553ce (FY26 Hse, S. 3 2   1-F62Sen), aP..e1974

Inflation adjustment based on FY2026 budget request,
Historical Table 10. 1.


Note: Amounts do not reflect supplemental funding or offsetting
receipts.

Additional  Funding Available  for FY2026
Congress has approved supplemental appropriations for
Reclamation in three separate bills since 2020: the
Infrastructure Investment and Jobs Act (P.L. 117-58; IIJA)
included $8.3 billion total, made available in equal
installments from FY2022 to FY2026 (i.e., $1.660 billion
per year); P.L. 117-169 (also known as the Inflation
Reduction Act) provided Reclamation with $4.590 billion
in funding (available through FY2026 or FY2031), $4.0
billion of which was for western drought mitigation; and
P.L. 119-21 included $1.000 billion to Reclamation for
FY2025  (available through FY2034) for projects that
increase the capacity of Reclamation surface water storage
projects.

Additional  Funding and  Earmarks
Reclamation's Water and Related Resources account
consists largely of individual project funding lines. During
the 112th-116th Congresses, Reclamation appropriations
were subject to general earmark moratoriums that restricted
Congress from funding geographically specific project line
items not requested by the Administration. Instead,
Congress included additionalfunding amounts for specified
categories of Reclamation projects, such as Rural Water,
Water Conservation and Delivery, Environmental
Restoration and Compliance, Fish Passage/Fish Screens,
and Facilities Maintenance and Rehabilitation. The
Administration allocated these funds for specific projects in
spend plans made available several months after enactment
of the appropriations bills.

In the 117th and 118th Congresses, Congress recommended
earmarks (now categorized as community projectfunding
[CPF] or congressionally directed spending [CDS] in the
House and Senate, respectively), in addition to amounts
designated as additional funding (i.e., funding to be
allocated in subsequent work plans). For FY2025, the
enacted CR approved no new CPF/CDS  projects. In P.L.
119-74, Congress once again included these projects.
Recent CPF/CDS  and additional funding levels are shown
in Figure 2.