Klamath River - Upper - CA - Hornbrook, CA
River Information
| Fish Species: | Chinook Salmon, Steelhead, Rainbow Trout, Redband Trout |
The Upper Klamath River, Hornbrook, CA, is a river in significant transition due to the ongoing Klamath Dam Removal Project. Historically, it held rainbow/brown trout and received Chinook salmon/steelhead runs. Post-dam removal, future angling will target these species as the river naturalizes. Water flows and clarity are currently impacted by dam removal; checking real-time data is critical. Angling techniques include drift fishing and plug fishing for anadromous species, or fly/spin fishing for trout. Access may be restricted near construction. Anglers must strictly adhere to dynamic CDFW regulations, as conservation is paramount during this restoration period.
Klamath River - Upper - CA Whoppers
| Species | Weight | Date | Report |
| Steelhead | 300 lbs. | 11-10-2017 | View Report |
| Chinook Salmon | 15 lbs. | 10-16-2017 | View Report |
| Chinook Salmon | 14 lbs. | 10-20-2017 | View Report |
| Chinook Salmon | 14 lbs. | 9-15-2018 | View Report |
| Steelhead | 13 lbs. 8 oz. | 12-01-2016 | View Report |
| Chinook Salmon | 12 lbs. | 10-20-2017 | View Report |
| Chinook Salmon | 10 lbs. | 10-20-2017 | View Report |
| Chinook Salmon | 10 lbs. | 10-20-2017 | View Report |
| Steelhead | 8 lbs. 8 oz. | 12-20-2017 | View Report |
| Steelhead | 8 lbs. | 11-21-2016 | View Report |
Latest Fish Reports
| Date | Report | Author |
| 10-15-2025 | Water clarity on the lower end has been good The river fished very well on the lower... more » |
The Fly Shop |
| 10-8-2025 | Water temps are finally well below 70 degrees The river fished very well on the lower... more » |
The Fly Shop |
| 8-5-2025 | Water Clarity is Good The upper river has been steadily clearing all... more » |
The Fly Shop |
| 11-23-2024 | Threatened Coho Salmon Return to Upper Klamath River Basin for First Time in More Than 60 Years CDFW releases 270,000 fall-run Chinook salmon into Fall... more » |
California Department of Fish & Wildlife |
| 10-18-2024 | Klamath River Chinook Salmon Reoccupying Historic Habitat, Spawning Above Former Dam Locations The California Department of Fish and Wildlife (CDFW)... more » |
California Department of Fish & Wildlife |
Detailed Map
