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About The Program

The U.S. Army Corps of Engineers (USACE) helps plan, design, build, maintain, monitor, and modify levees through the Levee Safety Program.


Levees are one of many measures used throughout the nation to address flooding. There are more than 7,000 levees across the United States that help keep water away from communities, business, farms, and people.

USACE is responsible for 1,600 levees and works in partnership with levee sponsors to ensure they continue to reduce flood risk to people, businesses, critical infrastructure, and the environment.

 

 

 

 

 

 

 

About Levees

Levees are one of many tools communities use to address flooding. Constructed along waterways, made of many materials, and built to various heights – each levee looks different but works to keep water away from communities, critical infrastructure, people.

To learn more about levees, visit https://nld.sec.usace.army.mil/leveebasics/what-is-a-levee/.

Levee Safety Program Map

 

 

 

Visit the National Levee Database to learn more
about levees throughout the U.S.

 

Get familiar with guidance for the USACE Levee
Safety Program.

 

Learn more about the National Levee Safety
Program and how it relates to you.

 

Visit our toolbox for resources for USACE and levee
project sponsors.

 

Review a 2018 report summarizing what was known
about levees in the U.S. at the time.

 

Explore the Public Law 84-99 Rehabilitation
Program.

 

Guidance Under Revision

Levee Design Manual Update

USACE is updating Engineer Manual (EM) 1110-2-1913, which provides guidance for evaluating, designing, and constructing levees. This is the first significant update to the manual since 2000.

The draft revision was shared for public input in 2022 and has not yet been finalized. The 2000 version found on the USACE publication site should continue to be used in conjunction with Engineer Construction Bulletin 2022-7, which documents USACE’s approach to risk-informed
design for levee.

Have questions about the manual or a levee design? Email us at
EM1913@usace.army.mil.

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Contact Us

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Have a levee-related question, or want to speak with our team directly? Please email us at hqleveesafety@usace.army.mil.
Need to find a USACE district office near you? Check out the location map here.
Want to share feedback or ideas with us on how to improve levee-related guidance and resources?
Email us at EC218@usace.army.mil.