Are the mile creeks holding any fish?

Has anyone fished 4 mile, or 16 mile holes recently? If so are they holding any fish? From what I gather it looks like fishing the erie tribs have not been very productive.

I'm taking my son next weekend, any recommendations on where to fish? Should I fish near the mouth of elk or upstream?

Headed up for tomorrow and Saturday, will report. 

Sorry, I actually posted about it on one of the other "steelhead" threads.

Elk: Fish here and there, you have to walk to find some, but it's quite possible to catch some. 

Walnut: Smolts everywhere in lower pools, and some fish up in Manchester hole. Had a nice one on here today but some chinese guy crossed my line, I had tried bringing the fish in with his line tangled, but it snapped off.

4 mile: Did not see a fish in lower pool or up to route 5 bridge.

Did not stop at 12 or 7

16 mile: There were some fish near the falls, not much seen in between.

20 mile: Walked the entire lower section before heading home, did not see a fish, a few guys trying it. Heard an unconfirmed report that there were some fish in the upper sections, unfortunately I didnt get to walk down up there because the sole fell off my wading boot. 

Still a good weekend to get away, caught a few, and weather was better than expected. Black woolybuggers and black stoneflies were the hot patterns.