Willow Creek: good flow.
Not much between there and Strawberry Junction. Springtime usually has more options.
The next creek (Deer Springs I think) was just a stagnant puddle in a dark area. I passed. But if I was desperate...it is water. Using a coffee filter before purification might be more pleasant, maybe more effective.
Between Marion Mountain/Seven Pines Junction and Fuller Ridge Junction was a stream with decent flow.
Bed springs below Little Round Valley: good flow. Over the trail a little bit.
Little Round Valley: good flow.
Round Valley faucet: good steady flow.
That's what I can remember, given how tired I am. It was very pleasant.
