Use floating or slow sinking lines with dark streamers or damsel fly nymphs. Some callibaetis are starting to show in the afternoon. Good areas to fish are near the dam, and in the flats near the creek mouth. This lake is located west of Manzanita Lake about 20 miles. Putah Creek Moderately high, off color, low 50 F's.
Fishing is spotty.
The trout are not very aggressive. You have to bonk the fish on the nose to get them to eat. Fish the medium speed runs, the faster runs are hard to get your fly down to the fish. Also, try some streamers on both floating and sink tip lines. A few small caddis showing in the late afternoon.