As I read it, the river is open the rest of this week, until Saturday at midnight. Starting at midnight on Saturday it is illegal to fish anywhere on the mainstem Columbia River from Bonneville Dam downstream to Buoy 10. This includes anytime Sunday, April 6, Monday April 7, and Tuesday April 8. So, fishing on the mainstem CR on Saturday is okay but not on Sunday.

The mainstem Columbia River from I-5 downstream to Buoy 10 will open again on Wednesday, April 9 and remain open until midnight, Saturday, April 12. The stretch between I-5 and Bonneville Dam will remain closed until further notice. The bag limits remain the same - two adults.