It sounds like there is a huge biomass of fish at Big Bank. Many small springs, pinks, and cohos interfering with Chinook catching at all depths. The are nice ones there though. I went to South Bank today. There were few boats. I got a 16 red hatch and a 24 wild white- one on bait one on a UV blue hootchie. Others got them on small spoons. Just a few pinks and cohos there. A lot of guys ran over fish to get more fish today.