The big picture

Early October is still running warm. Western Rivers Flyfisher’s October 1 report says the hatches haven’t changed much yet, and that the first cold, wet weather is what will flip the switch. For now the bugs are small: midges, and tiny Blue-Winged Olives (BWOs) and Pseudo mayflies in sizes 20–24. Caddis and terrestrials are still worth a look on warm afternoons.

River by river

Provo River. The Middle Provo was running about 308 cfs out of Jordanelle on October 1, and Fly Fish Food’s October 4 report calls the water clear and very fishable. BWOs are the main event, with the best hatch window from late morning into early afternoon. Nymph small until you see heads, then go to an emerger or a dry.

Weber River. The upper Weber has been dropped to low winter flows, about 25 cfs at Wanship on October 1. The fish are packed into the deep water with the spawn coming. If you go, catch a couple and move on, or pick another river.

Logan River. The Logan above State Dam was running about 96 cfs this week, a little below normal for early October. Fall is BWO time in the canyon, and the browns in the lower river are worth chasing.

Uinta lakes. Fall color is peaking up high, and the lakes are still a great option for solitude. Pack a rain jacket and a warm layer. Attractor dries, midges, balanced leeches and small streamers will cover you.

Fall browns and nymphing

Browns are getting ready to spawn. If you see fish paired up over clean, light-colored gravel, those are redds: give them space and don’t wade through them. Fish the deeper runs below instead. This time of year I spend most of the day nymphing, with small, well-weighted flies drifted slow and deep through the seams. The Real McCoy, David’s signature fly, earns its spot on my nymph rig right now.

Heads up on weather

The National Weather Service in Salt Lake City has a hydrologic outlook out for a wet weekend, with heavy rain possible from late Saturday into Monday (October 10–12) and fast, rising water in streams across Utah. Check the gauges before you go, and stay off rising water.

Come fish with me

Our fall season runs Monday through Saturday through the end of October. If you want a private day to learn fall nymphing and chase browns, check the calendar for open dates. And if you’re already thinking about the holidays, a guided day makes a great gift.

See you on the water,
David