Montana Fish Report
Flows are currently at around 2,200cfs at the gage in Waterloo
by OR Department of Fish & Wildlife Staff
3-4-2026
Website
Fishing is generally best when flows are below 3,000cfs. Flows are currently at around 2,200cfs at the gage in Waterloo. Fishing for summer steelhead is open year-round although there are few adults left in the basin. 2026 runs of Chinook and summer steelhead will begin to arrive in late March or April.
