The U.S. Army Corps of Engineers' Philadelphia District manages water resources projects within the Delaware River watershed. The following projects and studies are located in the state of Delaware. Factsheets are organized according to the project or study purpose and business line within the budgeting process. The U.S. Army Corps of Engineers' Baltimore District also manages several projects within the state of Delaware. More information on Baltimore District projects can be found here. To see the USACE Philadelphia District boundary in Delaware, visit this page.