I've read articles of people catching them in Eagle Cap wilderness back in the 80's. The Oregon weight record for them comes from that area. Anyone know anything more recent? I did a research paper on them a wile back, and they originated from the Kerns river area in califorinia, but in the late 19th century people transplanted them to other areas like the Tahoe are. They have been stocked in lakes around Nevada, Wyoming, and other western states.