I checked Cascade ice Saturday, saw one group fishing near ramp at poison but they had to use long wood plank to get past open water on shore and onto ice. Looked like there was one other group fishing east side directly across from Poison, and those two groups were the only people I saw on ice. There was a good 50 feet or so of very thin ice & open water along the shore at cascade ramp on east side.
We didn't venture onto the ice, it looked too dangerous in my opinion.