Our Division & Districts

Great Lakes and Ohio River Division
2/14/2025
One of nine world-wide divisions that make up the U.S. Army Corps of Engineers. They oversee seven districts that span 17 states who provide engineering services for over 58 million people.
Buffalo District
2/14/2025
Covers 38,000 square miles across the Lower Great Lakes. They provide engineering solutions for several harbors, ports, navigation channels, and more. They play a key role in safely managing
Chicago District
2/14/2025
Provides engineering solutions for water resources development in the Chicago metropolitan area, upper Illinois River watershed, Lake Michigan watershed in Wisconsin and the upper Wabash River
Detroit District
2/14/2025
Covers 82,000 square miles and 4,000 miles of lakeshore. They manage water projects, including the Soo Locks and 94 harbors. They are the data hub for Great Lakes water levels.
Huntington District
2/14/2025
Provides engineering solutions across five states and manages over 400 miles of navigable water along the Ohio & Kanawha rivers. They've prevented over $21.6 billion in flood damage and move roughly
Louisville District
2/14/2025
Provides military, environmental, and civil works solutions across five states. They provide engineering solutions to 18 Department of Defense installations and support Army and Air Force Reserve
Nashville District
2/14/2025
Provides engineering solutions across 59,000 square miles and 1,175 navigable miles which touch seven states. They manage 14 navigation lock projects and generate $44 million in revenue from
Pittsburgh District
2/14/2025
Manages over 328 miles of navigable water, 23 navigation locks & dams, and 58 flood damage reduction projects to protect resources and wetlands across five states.