I guided Allen and Mike today from the Peninsula Fly Fishers club.  They picked a really nice day to fish - the weather today was the best I've seen in weeks.  The PMDs were hatching big-time by noon.  We had some good nymph fishing in the morning and then fished dries from noon until about 5pm.  We found a lot of good targets and fooled quite a few fish on dries.  There were also some march browns on the water mid-afternoon.  The PMDs are a size 16 and the march browns are a size 14.  The river is still low and wading opportunities are endless.