Fishing was a bit tough on the Lower Sac today.  There was a pretty good hatch of baetis in the mid to late afternoon, but the nymph grab just wasn't as good as it has been lately.  13 year old Blake from Fresno did well nonetheless.  He figured out the nymphing program really fast.  Late in the day he put a really nice rainbow in the net after a long fight.  All of our fish today came on very small mayfly patterns.