This annual report presents a detailed account of the activities and achievements of the United States Army Corps of Engineers and the Mississippi River Commission during the year. The report covers a wide range of topics, including river and harbor improvements, flood control measures, and military construction projects. The book is an essential reference for engineers, policymakers, and anyone interested in the history of the US Army Corps of Engineers. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.