HEC-FIA

The Hydrologic Engineering Center's (HEC) Flood Impact Analysis (HEC-FIA) software is a tool to help identify the consequences from a single event. HEC-FIA was developed by HEC in collaboration with the Risk Management Center (RMC) and the Engineering Research and Design Center (ERDC). HEC-FIA evaluates consequences from events defined by hydraulic model output such as gridded data (e.g., depth and arrival time Grids) or HEC's Data Storage System (HEC-DSS) Stage Hydrographs. The consequences HEC-FIA computes include economic losses (losses to structures and their contents), agricultural losses, and expected life loss from these hydraulic events.

https://www.hec.usace.army.mil/software/hec-fia/default.aspx

To compute flood inundation consequences including economic losses (losses to structures and their contents), agricultural losses, and expected life loss from hydraulic events.

Software

HEC-FIA Software

Version

3.4

Access Level

Public

Model Type

Numerical

Authors

Full name	email
HEC	Webmaster-HEC@usace.army.mil

Model Category

ECONOMY
AGRICULTURE

Keywords

economic
consequences
damage
HEC-FIA

Status Tag

Draft

Input Files

Title	Description	Standard Variables	Required?	File extension
Innundation Data	Includes Max Depth, Arrival Time, Duration, and Floodway (Max Depth * Velocity) Data	[]	False
Geographic Data	Geospatial Boundaries such as watershed boundary and Emergency planning zones	[]	False
Inventory Data	Structure, Vehicle, Agricultural, Infrastructure, Direct Economic Damages and Loss of Life data	[]	False
Warning Issuance Scenario	In HEC-FIA the warning issuance defines the moment a warning is issued to the population at risk. The issuance of warning can be generated as the result of a hydraulic event (e.g. the exceedance of a specified stage at a particular location or appearance of water on the interior side of a levee) or the passage of an amount of time in the model simulation (e.g. thirty minutes after the start of the simulation). A lag can be specified to simulate the time between the physical occurrence of the event and the human response of issuing a warning in response to that event. If the user defines a warning issuance relative to a rule that uses a specific location and threshold, the warning issuance is dependent upon a particular inundation configuration and hydraulic event. If the user defines a warning issuance relative to start time, the warning issuance works with any alternative, and is dependent upon the start time of the time window used in the simulation.	[]	False	.warningIssuance

Output Files

Title	Description	File extension	Standard Variables	Required?
Damages Results	Resulting Economic Damages	.shp	[]	False

Distribution

Locations	https://www.hec.usace.army.mil/software/hec-fia/ - URL Type: DISTRIBUTOR URL
Installation instructions	Windows Portable Software, no installation required.

Resource Files

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Metadata record information

Created By	fmessina@thewaterinstitute.org
Created At	2024-10-28t16:00:22.594562+00:00
Access Level	Public
Owner	fmessina@thewaterinstitute.org