By Dan, Milwaukee, Wisconsin on Tuesday, December 14, 2004 - 02:14 pm:
That is the light station at the mouth of the Menominee river in Menominee, Michigan. Southern-most tip of the Upper Peninsula. The water appears to be black because it is cold and deep and not highly reflective like ocean water. A great deal of tannin is also present in these waters. Tannin is a dark residu found in boreal waters due to the tremendous amount of decomposing vegetation carried downstream and deposited in the delta mouth. On the Great Lakes, watercraft of any size, including freighters, are always correctly referred to as "boats." Ocean going freighters are always referred to as "ships" even though they are often much smaller than our one thousand foot boats.