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Discount Rates for Water Resource Projects
Updated
01/08/2009
Some documents in the tables below require
Adobe Acrobat.
Everything but Water Resource Projects should use
OMB Circular No. A-94, Discount Rates For Cost-Effectiveness, Lease Purchase, and Related Analyses
for analysis involving federal funding, or the appropriate commercial discount
(interest) rate for non-federal analysis. The current rates are available
in
DISCOUNT RATES FOR COST-EFFECTIVENESS, LEASE PURCHASE, AND RELATED ANALYSES.
For 2009, 4.2% is recommended for non-watershed federal analysis.
This file is also available at
NRCS Resource Economics and Social Sciences.
Title |
Effective Date |
Expired Date |
1 Budget Bureau Circular A-47 |
December 31, 1952 |
May 15, 1962 |
2 Senate Document 97 |
May 15, 1962 |
December 24, 1968 |
3 Water Resources Council |
December 24, 1968 |
October 25, 1973 |
4
Principles and Standards
(3.79 MB) |
October 25, 1973 |
March 07, 1974 |
5 Water Resource Development Act of 1974, Section 80 |
March 07, 1974 |
present |
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