WASHINGTON, March 7 -- The International Joint Commission issued the following news release: * * * Update on Lake Superior Outflows and Expected Conditions - March 2025 The Board expects the total St. Marys River flow in March to be 1,610 m3/s (56,900 cfs), as prescribed by Regulation Plan 2012. Actual hour-to-hour and day-to-day flows may vary depending on hydrologic conditions, as well as variations in flow from the hydropower plants. The gate setting of the Compensating Works will be mai  more