Peter Seebach and my wife both alerted me to a massive ice jam on the Cannon River today. It apparently extended from the 5th St. bridge back to the Hwy 3 bridge by Babcock Park. But by the time I got there at 5 pm 
to take a photo, it had broken up and mostly cleared.
Fortunately, Carlson Capital Management’s Tim Jackson (who also has his own web design company, Computer Titan) captured the breakup with a photo and some video.