Claims
| Claim | Type | Assessment | Score | Review checks | References |
|---|---|---|---|---|---|
| After four Klamath River hydroelectric dams were removed in 2024, stationary multi-beam imaging SONAR estimated 7,742 adult Chinook salmon migrated upstream in 2024 and 13,310 in 2025, with the stated 95% confidence intervals. | QUANTITATIVE | Supported | 0.9781 | 1 of 4 | 79 |