I just got off the phone with the Area 7 Fisheries Biologist in regards to the wild trout population in Section 4, AKA the FFO stretch. While it was sampled recently, they only sampled 10% of the stream section.
Keeping in mind the entire stream is on the Natural Reproduction List, they found both wild brook trout & wild brown trout at the two sample sites located more or less at opposite ends of the stretch. However the numbers surveyed are well below the minimums required for a Class A biomass at 1 kg/ha for BT and .56 kg/ha for ST.
That is sort of in line with my catch rates of a few wild fish per outing.
In regards to the trees (my opinions only)...
Woody debris is a good thing to a certain extent as it provides cover and other things for fish, it just sucks for fishermen, especially as much as is lying in Clark's Creek. A while back I asked the PA Game Commission who is responsible for SGL 211 through which Section 4 flows, about removing the trees. I was told unofficially they wouldn't nor would the PFBC.
The other issue is potential damage to the stream, stream bed and surrounding area using heavy equipment to extract the trees. I once read an article about a similar situation where draft horses were employed to accomplish the same thing with less impact, however I wouldn't hold out hope for that remedy.
Another possibility might be swapping sections and making the FFO Section 3 and changing Section 4 to Stocked Trout. However, I don't know how bad the tree problem is in Section 3, meaning will that accomplish anything or if anyone at the PFBC would consider that as an option to maintain a Special Regulations section on Clark's Creek versus just eliminating it because of under utilization.
Bottom line, at some point the trees will decay and/or get washed out of the stream. I just don't know if I will live long enough to see that happen...