U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS

A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites..

alert - warning

Cette page n'a pas été traduite en Français. Visitez la page Français pour des ressources dans cette langue.

Base Level Engineering (BLE) Tools and Resources

Tools, templates and resources in the searchable list below assist communities for the local review and incorporation of Base Level Engineering datasets in their floodplain management activities. These tools connect up with BLE data available, free-of-charge, on the interactive on-line portal, known as the Estimated Base Flood Elevation (estBFE) Viewer

Resources below are intended for use by state, tribal and local elected officials, technical community departments/staff, engineering and development industry, community and natural hazard planning staff across the nation. 

There are various resources assist in the collection, review and utilization of the data to promote risk reduction and smart growth initiatives across the nation.

Search for Resources

alert - warning

Sorry, there were no results based on your filter selections.
Please reset the filter or change your selections and try again.