Codorus Navigation and Holyoke Canal System, are based in the United States?
Codorus Navigation 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 to the Susquehanna River, a distance of 11 mi . Plans called for 3 mi of canal, 8 mi of slack-water pools, 10 dams, and 13 locks with an average lift of about 7 ft .
Holy Island, Massachusetts Holy Island is a marshy island located off the northeast coast of Massachusetts, north of Cape Ann. The island is situated immediately west of Plum Island and is part of the Town of Ipswich in Essex County. The Rowley River runs by the island, which is the northernmost of four marshy islands.