[Federal Register Volume 91, Number 17 (Tuesday, January 27, 2026)]
[Notices]
[Page 3539]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2026-01591]


-----------------------------------------------------------------------

DEPARTMENT OF THE INTERIOR

Bureau of Reclamation

[RX.59389832.1009676 267R5065C6 RR83550000]


Change in Discount Rate for Water Resources Planning

AGENCY: Bureau of Reclamation, Interior.

ACTION: Notice of change in discount rate.

-----------------------------------------------------------------------

SUMMARY: The Bureau of Reclamation is announcing that the interest rate 
to be used by Federal agencies in the formulation and evaluation of 
plans for water and related land resources is 3.25 percent for fiscal 
year 2026.

DATES: This discount rate is to be used for the period October 1, 2025, 
through and including September 30, 2026.

FOR FURTHER INFORMATION CONTACT: Austin Olah, Bureau of Reclamation, 
Reclamation Law Administration Division, P.O. Box 25007, Denver, 
Colorado 80225; telephone (303) 445-3240; or email at [email protected].

SUPPLEMENTARY INFORMATION: The Water Resources Planning Act of 1965 and 
the Water Resources Development Act of 1974 require an annual 
determination of a discount rate for Federal water resources planning. 
The discount rate for Federal water resources planning for fiscal year 
2026 is 3.25 percent. The prior year's rate, as announced in the 
Federal Register on December 12, 2024 (89 FR 100533), was 3.00 percent 
for fiscal year 2025. Discounting is used to convert future monetary 
values to present values.
    This rate has been computed in accordance with section 80(a), 
Public Law 93-251 (88 Stat. 34), and 18 CFR 704.39, which: (1) specify 
that the rate will be based upon the average yield during the preceding 
fiscal year on interest-bearing marketable securities of the United 
States which, at the time the computation is made, have terms of 15 
years or more remaining to maturity (average yield is rounded to 
nearest one-eighth percent); and (2) provide that the rate will not be 
raised or lowered more than one-quarter of 1 percent for any year. The 
U.S. Department of the Treasury calculated the specified average to be 
4.7330 percent. In accordance with the Water Resource Council Rules and 
Regulations, the maximum adjustment allowed for the current fiscal year 
rate is one-quarter of one percentage point from the previous fiscal 
year rate, which was 3.00 percent. Therefore, the fiscal year 2026 rate 
is 3.25 percent.
    All Federal agencies will use the rate of 3.25 percent in the 
formulation and evaluation of water and related land resources plans 
for the purpose of discounting future benefits and computing costs or 
otherwise converting benefits and costs to a common-time basis.

Heidi Morrow,
Acting Director, Mission Assurance and Protection Organization, Bureau 
of Reclamation.
[FR Doc. 2026-01591 Filed 1-26-26; 8:45 am]
BILLING CODE 4332-90-P