DULUTH, MN (KDAL) - It appears the Radisson Hotel in downtown Duluth will remain closed until May 1st. The basement of the hotel had substantial flooding from a water main break on March 13th which affected the power supply to the hotel. Guests were relocated to other area hotels and ownership and management teams are working to determine the extent of damages and what is needed to reopen. The safety and welfare of hotel guests and team members will determine the reopening date which is now estimated to be May 1st. The hotel will provide weekly updates on repair progress.