Don't see too many reports on this section. I love to paddle that section of river down to the lake. On one trip I spooked the biggest fish I have ever seen in the park. I wasn't a trout fisherman at the time, but I believe it was a huge Brown
As you paddle down there are a few spots that seem to be a fishing spot that the adjacent land owners use, but besides that the place is always remote, and a great get away from the crowds.
Did you hike down the trail below the bridge, or fish up from the ranger station? Also is it too much to ask what you caught them on. I am completely ignorant when it comes to anything other than trout on a fly rod.