https://www.nwrfc.noaa.gov/rfc/

Other than Doty the basin flows are forecast below average but not record lows which is good. Now the bad the long range forecast has rain off and on through Oct. but not enough to jump flows up. The weather looks to following be following AH's old rule..... no real rain until the first week of Nov. Nov. is going to be wet for sure but then we have this, the large number of Coho moving up early is good as NT nets are in the last week Sept two days then the QIN and NT combine 4 to 5 days netting a week through Oct.

To your question who knows! If the fish come in and move above the Rec boundry lines probally not. If they fill the river and park so you have red fish ass deep maybe. The fish did that in early 80's and again early 90's.