Went to Harriman Lake tonight from 8:00pm-9:00pm to scout all these stories about big trout, catfish, and muskies....Talked to a guy named jeff who lives nearby and has been fishing harriman fort ten years he stated about once or twice a week. So who better to get some info from. I was tossing a lure by him asking him questions. He stated he personally has caught: Muskie, Pike, Walleye, Catfish, Trout, Bass, Perch, and Bluegills out of the lake. He did catch one good sized Walleye while I was there (about 19 inches) on worms on the bottom as well as some small perch which he divided and used to lure crafish with. In the span of about 1 hour he had filled his bucket with crafish (He said he was going to Horsetooth tomorrow and neded some crawdads for bait) and he told me a few spots for different types of fish they are as follows:
For Walleye - north & west side and Dam area using worms on bottom
For Channel Cats - north & west side and Dam area using crawdad tails, stinkbait, or worms on bottom
Muskie - on East side by all the trees on rapalas
Bass - everywhere typical bass tackle
Trout - Everywhere on typical trout tackle
Using lures I had a couple of bites no fish. In 1 hour. Just basically went to sout and check out the layout. Hope this helps for any who wanted to go there.