This tug was pulling another vessel to the opening which leads to Lake Erie. My other photo shows the tug and the vessel. The water is where the Cuyahoga River emptied into Lake Erie. On June 22 of 1969 the United State got woken up to our water pollution problem when that river caught fire. Cleveland has been know as the Mistake on the Lake since then. The river is now cleaned up even with having a lot of heavy industry located on it. When will be wake up to our polution problems which are causing climate change?