I live in North West Ohio. The Maumee river is close to where I work. It seems like the river is pushing up the ice into massive dams or huge mounds. The photos dont do this justice....WOW! I just thought I would share this. NOT rocket flying weather for sure!!!
And that usually leads to ice dams and flooding. We get it periodically on the St. Laurence & it's tributaries. I've seen ice 'boulders' on the river. Like you show in the picture, but with ice 3' thick!!