Report Documentation Page

REPORT DOCUMENTATION PAGE

Form Approved
OMB No. 0704-0188

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2. REPORT TYPE
Computer Program Document

3. DATES COVERED (From - To)

4. TITLE AND SUBTITLE
HEC-FDA
Flood Damage Reduction Analysis
Version 2.0

5a. CONTRACT NUMBER

5b. GRANT NUMBER

5c. PROGRAM ELEMENT NUMBER

6. AUTHOR(S)
CEIWR-HEC

5d. PROJECT NUMBER

5e. TASK NUMBER

5f. WORK UNIT NUMBER

7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES)
US Army Corps of Engineers
Institute for Water Resources
Hydrologic Engineering Center (HEC)
609 Second Street
Davis, CA  95616-4687

8. PERFORMING ORGANIZATION REPORT NUMBER
CPD-72a

9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES)

10. SPONSOR/MONITOR'S ACRONYM(S)

11. SPONSOR/MONITOR'S REPORT NUMBER(S)

12. DISTRIBUTION/AVAILABILITY STATEMENT
Approved for public release; distribution is unlimited.

13. SUPPLEMENTARY NOTES

14. ABSTRACT
One of the features of the Hydrologic Engineering Center’s Flood Damage Reduction Analysis (HEC-FDA) software is to use graphical frequency curves and include the uncertainty about those curves. This technical reference manual to HEC-FDA describes the methods used in computing the uncertainty about graphical frequency curves.

15. SUBJECT TERMS
risk analysis, flood damage reduction analysis, formulation, evaluation, study, economic, hydrologic, analyses, USACE, HEC-FDA, flood damage, graphical frequency curves, Monte Carlo, non-analytic, uncertainty flow, stage, hypothetical events, order statistics, distribution, flow-frequency curves

16. SECURITY CLASSIFICATION OF:

17. LIMITATION OF ABSTRACT
UU

18. NUMBER OF PAGES

19a. NAME OF RESPONSIBLE PERSON

a. REPORT
U

b. ABSTRACT
U

c. THIS PAGE
U

19b. TELEPHONE NUMBER (Include area code)