Bowfishing spots

I know most state parks can be fished, but at the same time bow fishing the same locations is a big no no. Newport to Florence to Eugene to Portland, looking for spots legal to bow fishing. I know about Fern Ridge and the Columbia and some parts of the Willamette, anywhere else around there?
Pretty much anywhere on Suavie Island. It's a slaughter fest out there in Spring. Find some shallow water on a sunny day and you'll kill a ton.