Water Flow: 250 CFS
Water Temp: 58F
Water Condition: good
Access Point: upper TMA
Hatches (in order of importance): a.m. Needhami Spinners size 22-24, winter/summer caddis size 18-22, p.m.Sulphurs size 16-20, Isonychia size 10-14, Cream Cahills 14-16, Rusty spinners 12-20.
Comments: Like clockwork the trout continue feeding on winter summer caddis in the mornings, with foam pupae patterns performing the best,and many trout coming to the net on small pupae patterns while nymphing. When the Needhami spinners hit the water in mid morning, trout boil to take them. You must look at the water closely to see these tiny spinners. The long tails are a dead giveaway. The key after recognizing these insects is to lighten your tippet size and accurately cast to feeding fish making sure your drifts are drag-free.
The evening Sulphur Hatch remains good with lots of Duns coming off the water and good numbers of fish feeding on them. I am having good luck fishing a Sulphur emerger as a dropper off of my dry fly. There are also Isonychia mixed in, with plenty of fish willing to strike at these big meaty flies. Gently tickling or twitching Isonychia patterns replicates their struggles to emerge. Trout will travel great distances and strike hard and fast at the commotion caused by these insects.
There have been some Cream Cahills sneaking into the mix of insects. I have observed several fish whom at first glance appeared to be taking Sulphurs, upon further investigation they were actually taking Cream Cahill spinners exclusively.
Spinners can reliably be seen overhead in the late evening sky. Their dark fluttering silhouettes drift by in the soon to be darkness in a vast array of sizes. Rusty spinners right before dark and before daybreak are still accounting for our bigger trout.