What a disaster summer this has been for major river fishing in Connecticut. Pity the poor Farmington: too much rain, too much flow, too much warm water. Its current story is best told by these USGS Waterdata graphs.
I regret being the messenger of such dire tidings, but it is what it is and there’s nothing we can do about it. Suffice to say, please don’t fish for trout. And hope those tropical systems out there right now stay away from Connecticut.
In case you’re wondering why the water is so warm, this article by yours truly may help.
currentseams.com 
Resembles the graphs I look at all summer every summer when I contemplate a day on a Catskill stream or two.
It’s a resource that I use all the time. 🙂