Annual Report of the Secretary of War

15 feet 20 feet acres act approved September amount expended approved September 19 average balance unexpended bank Bear River boat bowlders breakwater built canal cañon cents channel Chief of Engineers Columbia River commerce construction contract Coos Bay Corps of Engineers cost Creek cribs cubic yards deposits depth distance district dredging dump East Saginaw ending June 30 ENGINEER OFFICE entrance estimated excavation expended during fiscal Feather River feet per mile feet wide fiscal year ending freight gates grade gravel harbor act high water hydraulic mining inches jetty July June 30 lake land levee lock low water lower Marysville material Michigan mouth navigation Ohio Oregon pier piles port Rapids removed repairs river and harbor rock Sacramento Sacramento River sand scow September 19 shoals side snags steamers stone stream survey Sutter County timber tonnage tons Total upper vessels wharf width Yuba Yuba River