Float tube, pram or canoe needed. Access at Lakeview Terrace, and near the Trinity Dam. Be prepared for cold weather. Good flow is 300 cfs and below. Current flow info.
Fishing is fair to good.
Best fishing is mid-morning on. Be sure to use enough shot to get down to the bottom. Concentrate on fishing the deeper runs and riffles. Access from Foresta Bridge upstream to the Yosemite Park boundary. Move around until you find some fish.