Fissures form as the ice pack attempts to make its way to the dam. Treasure Island serves as an obstacle, so the pack cracks.
The ice is problematic this year. The last two winters were very bitter, but they were great when it came to walking ashore. The refrigerator door slammed weeks before Christmas and we were pedestrians until April.
This year, we have the variability of a mild winter. We have been chopping our way through with the boat. Now we have to hold a bit, hoping to get a bit more ice for walking. I threw the mushroom anchor on the ice pack--and it bounced! Unfortunately, I weigh a bit more than an anchor, so we have to wait. Of course, rain is forecast for this evening. Back to open water?