Step back in time on the Ohio River! The Chilo Lock 34 River Museum occupies the former operations building at the Ohio River Lock and Dam #34. Although the U.S. Army Corps of Engineers decommissioned the facility in 1964, Clermont County Park District renovated the building in 2005 as an interpretive visitor center and museum. With the theme of “Living and Working with the Ohio River”, the museum offers an interactive glimpse into the history of steamboats, floods and working and living on the river.