I spent the last few days on Fall River.  The hex hatch is good if not a little on the heavy side.  There were plenty of fish working the surface from about 8:50pm until dusk, but sometimes so many bugs that our chances at a grab were limited.  Most hex fish are in the 16-21" range and put up a great fight.

Daytime fishing on Fall River is up and down.  We had a very difficult day on Saturday and then a pretty good day on Sunday.  You have to keep moving to find fish, and some of the fish in big pods aren't very interested in eating.  Go around the next bend, though, and it can be a whole other story.  On Sunday we landed quite a few fat rainbows in the 17-19" range, all on nymphs.  My clients Frank and Doug had a double where they landed matching 18" rainbows.  We were able to do some sight-nymphing on the shallow shelfs and weedbed edges and we caught plenty of fish on blind casts, too.  There is a smorgasbord of PMD and callibaetis duns and spinners, some trico spinners, damsels, and water boatmen on the surface during the morning and mid-day timeframe.