The International Lake Superior Board of Control recently increased the total outflow from Lake Superior through the St. Marys River. As is typical for this time of year, the outflow is expected to continue increasing over the summer months before beginning to decline in the fall. To allow for the increase in outflow, the flow through the gated dam at the head of the St. Marys Rapids, known as the Compensating Works, also was increased. – Read More…
