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The mission of the U.S. Army Corps of Engineers is to deliver vital public and military engineering services; partnering in peace and war to strengthen our nation’s security, energize the economy and reduce risks from disasters.

About the Hydrologic Engineering Center

The official public website of the U.S. Army Corps of Engineers Hydrologic Engineering Center (HEC). For website corrections, write to Webmaster-HEC@usace.army.mil.

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