I remember as a kid seeing thousands of them in the fish ladder at Kalama Falls, stuck all over the walls. I remember catching a few every summer, too, when fishing with eggs.

I haven't seen them like that for years, though.

I did see a few in the Green River (Cowlitz Co.) over the last few years, but only a few.

At the Kalama they were bigger than being described...more like 16" to 24". The ones at the Green were a bit smaller, but pretty big, too.

I also remember seeing little ones, perhaps the larvae, in the Sammamish River and Bear Creek, too.

Fish on...

Todd.

P.S. I never saw one on a fish.