Annual Report of the Secretary of War

12 feet 30 feet A. A. HUMPHREYS act of July Amount available July Amount required annual report Appendix August board measure boats bottom breakwater Brevet Brevet Major bridge canal cents channel charge Chief of Engineers commenced completed Congress construction contract cords Corps of Engineers cost cribs cubic yards dike dredging embankment ending June 30 estimate excavation expended feet long feet wide fiscal year ending foot G. K. WARREN harbor high water improvement inches iron July 11 Lake Lake Superior Lieutenant Colonel lineal feet low water Major of Engineers Michigan miles Mississippi River mouth navigation north pier obedient servant obstructions Pass à Loutre piles port pounds present proposed protection railroad removed repairs respectfully riprap Rock Island sand season September shoal shore side south pier steamer stone submitted superstructure survey timber tion Total United States Army UNITED STATES ENGINEER velocity vessels west pier width