The Codorus Navigation Company, based in York in south-central Pennsylvania, was formed in 1829 to make a navigable waterway along Codorus Creek from York, Pennsylvania, to the Susquehanna River, a distance of 11 miles (18 km). Plans called for 3 miles (4.8 km) of canal, 8 miles (12.9 km) of slack-water pools, 10 dams, and 13 locks with an average lift of about 7 feet (2.1 m).