Within the past few years on this board, someone posted pretty detailed information on past plants of hatchery salmon.
I believe the data was from the 60's or 70's and detailed even the smaller creeks that received salmon plants.

I tried using the boards search function but couldn't locate the information I was looking for.

If whoever posted it happens to read this, I'd appreciate if you'd post that information again or provide a link to that data.

Thanks,
SF