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 .
Friends of the Mt. Holyoke Range The "Friends of the Mount Holyoke Range" is a land conservation non-profit organization dedicated to conserving the land, ecosystem, and history of the Holyoke Range and Mount Tom Range in the Connecticut River Valley of Massachusetts. It has been successful in assisting with the conservation of several key parcels of land as well as the renovation of the summit house on Mount Holyoke.