Montana Fish Report
Trout fishing is currently open on the Umatilla River, but salmon and steelhead fishing remains closed until September 1st
by OR Department of Fish & Wildlife Staff
8-19-2025
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Trout fishing is currently open on the Umatilla River, but salmon and steelhead fishing remains closed until September 1st.
There is now a new regulation in place with a hook gap size that may not exceed 3/8 inch in the section of the Umatilla River above the CTUIR reservation. This new regulation is to protect bull trout and decrease the chance of hooking mortality. As a reminder, if you catch a bull trout, recognized by its white spots, please keep it in the water and release it as quickly as possible. Targeting bull trout is NOT allowed in the Umatilla River.