Three Forks Areaon Diamond Fork River
Conditions right now
No USGS gauge is linked to this water yet, so we can't chart flows.
PMD and BWO hatches are expected to be active
- 01PMD and BWO hatches are expected to be active, particularly during the warmer, overcast afternoons.
- 02October Caddis are a significant fall hatch, capable of drawing aggressive dry fly takes.
- 03Consistent subsurface action can be found throughout the day with midge and stonefly nymphs.
- 04Wild brown trout are the primary target, especially in deeper runs, around structure, and less-pressured sections.
- 05Exploration of turn-offs and areas past the main campground is recommended for better opportunities.
What to tie on at Three Forks Area
Picked from recent reports for this stretch.
Tungsten Bead Pat's Rubber Legs
Large stonefly nymphs are a significant food source year-round, especially in colder fall water, providing a substantial meal for trout.
Buy at AmazonIsonychia Dun
Isonychia are actively hatching on freestone rivers during summer, making this a prime pattern for rising trout.
Hopper
Terrestrial season is in full swing, and grasshoppers are a crucial food source for trout along grassy banks.
Prince Nymph
An effective all-around attractor nymph that works year-round in various water types, a staple for active summer trout.
Buy at AmazonWoolly Bugger (Olive)
A reliable year-round streamer, effective for imitating leeches and baitfish, enticing aggressive trout in summer flows.
Beetle (Crowe)
Terrestrial beetles are active and often fall into the water along shaded banks during summer.
Buy at AmazonDragonfly Nymph (Olive)
Dragonfly nymphs are a large, protein-rich food source for trout in summer, especially when stripped slowly along deeper weed edges.
Mayer's Mini Leech
Small leech patterns effectively mimic sluggish baitfish and annelids in the cold early spring water of the Diamond Fork River, enticing strikes from larger, lethargic trout.
San Juan Worm
With spring runoff and potential for off-color water on the Diamond Fork River, aquatic worms are dislodged, making this a highly effective subsurface pattern, especially after any rain.
Buy at AmazonUtah season by season
What changes on the water through the year, with the flies for each season.
Fly shops nearby
Local flies, current advice and guided trips.