Hi There castwell We fished below the Chester Dam just out od Ashton There were some Midges but not many We caught fish there on size 20 Pheasant tail on a bobber If we had stayed with that we would have caught more fish (did that for an hour) then we went down stream and fished streamers for browns I got 1 on a white bunny and Alan hooked 3 on a grean sculpin. never checked water temp. but it was not flowing slush! air temp. was 35