Josefův Důl dam

Dam Josefodolská above the village Josefodolská ( Josefov ) dammed the water of Kamnitz. It was built in 1976-1982, has a dam height of 43 m and a capacity of 23 million cubic meters and is the largest in the Jizera Mountains. It is used for drinking water supply and is therefore not approved for recreational purposes.