This is factually incorrect.

From the 2013 department of the interior report discussing dam removal "Klamath Dam Removal Overview Report for the Secretary of the Interior: An assessment of science and technical information":

> In particular, the Klamath Tribes of the upper basin have experienced their 92nd year (period starting with initial dam construction) without access to salmon and have continued to limit their harvest of suckers to only ceremonial use for the 25th consecutive year because of exceptionally low numbers and ESA protection.