Idaho ·
Henrys Fork Fly Fishing Report - May 5/10/2026
The search confirms it: the Railroad Ranch / Harriman State Park section (the primary regulated section referenced in the report) is **closed June 15 – November 30 only**, meaning it is **closed December 1 – June 14**. May 10, 2026 falls within that closure. The binding regulations provided also explicitly state this. The CLOSED fragment must be emitted.
HENRYS FORK (RAILROAD RANCH / HARRIMAN STATE PARK) - CLOSED TO FISHING
Henrys Fork — Railroad Ranch (Last Chance to Osborne Bridge) is currently closed to fishing as of May 10, 2026 under: Seasonal Closure December 1 – June 14 (Idaho Dept. of Fish & Game Special Rules, 2025–2027). The Railroad Ranch / Harriman State Park section does not reopen until June 15, 2026. Check the Idaho Department of Fish & Game (idfg.idaho.gov) for the official reopening date and any regulation updates. Note: Other sections of the Henrys Fork (e.g., Box Canyon, Upper Henrys Fork above Island Park Dam) operate under different rules and may be open — consult current IDFG regulations for those reaches before fishing.
