Hey y'all, new to the conversation, but I found this thread, and wanted to SHARE a little of my experience. I have had relatively good luck dead drifting nymphs about 18" under an indicator between the footbridge, east of I-5, and I-5.
So, if you're like me, and want to get some fish on a fly set up, head up the canal.
So far, I am the only one I have seen that far east, and I'm willing to let some die hards in on the experience. I have literally caught a fish in every single holding area on that side of the freeway, but you have to walk through the river, so dead drift down river, and mend line out. Give the creek about 20-30 minutes to refresh and then hit it again.
The only time I have had trouble is when it was bright, bright.
Good luck guys!