There were some real "monster" sturgeon in the North West back in the long-long ago. Especially the Columbia River.
in early 90's i caught several sturgeon in 6ft range and seen both larger and smaller.back then there was a very narrow slot limit to keep one.
while in idaho i seen old picture around 1900 of a sturgeon caught in snake river...it was caught on a hay hook and it took a team of work horses to pull it up on shore.
just yesterday i seen this video of a giant sturgeon leaping .
https://www.msn.com/en-us/video/ani...sh-columbia-river/vi-AAMn2bE?ocid=mailsignout