Annual Reports of the War Department, Volumen2

A. A. HUMPHREYS amount appropriation bank Bend Block island board measure boats bottom breakwater Brevet Brevet Colonel Brevet Major bridge canal Captain cents channel charge Chicago Chief of Engineers commenced completed construction contract contractors cords corps of engineers cost creek cribs cubic yards depth of water dredging ending June 30 estimate excavation expended feet long feet wide foot Fort Buford four feet G. K. WARREN GEORGE THOM harbor HEADQUARTERS CORPS Illinois river improvement inches Iowa island July June 30 Keokuk Lake Lake Michigan length Lieutenant Colonel lineal feet locks low water low-water material Michigan miles Mississippi river mouth navigation obedient servant obstructions Ogdensburg Ohio pier piles pounds proposed reef removed repairs respectfully riprap rock sand scraper season shoals shore snags steamer stone survey timber tion Total United States army UNITED STATES ENGINEER vessels W. W. Belknap width