Munday Gulch Accesson Weiser River
Blue-Winged Olives (Baetis) are a reliable fall hatch
- 01Blue-Winged Olives (Baetis) are a reliable fall hatch, especially on overcast days.
- 02Midges remain a consistent subsurface food source for trout throughout the day.
- 03Larger protein sources like crayfish and baitfish become increasingly important for both trout and bass.
- 04Rainbow Trout and Smallmouth Bass are the primary target species, with individual fish typically ranging from 6-8 inches.
- 05Focus on deeper runs, slow eddies, and rocky current breaks for optimal success.
What to tie on at Munday Gulch Access
Picked from recent reports for this stretch.
Woolly Bugger (Olive)
A highly versatile streamer pattern that imitates leeches and baitfish, effective for both aggressive Smallmouth Bass and larger Rainbow Trout.
Blue-Winged Olive Comparadun
Blue-Winged Olives are actively hatching in early spring, especially on overcast days, and this low-profile dry fly is excellent for selective trout feeding on emergers and adults.
San Juan Worm
Year-round, especially after rainfall or runoff, as aquatic worms are easily washed into the system, making it highly effective for trout in the Weiser River's higher spring flows.
Buy at AmazonClouser Minnow (Bass)
Year-round, especially in clear water targeting smallmouth, mimicking minnows which are a primary food source for bass in the Weiser River.
Buy at AmazonTungsten Bead Pat's Rubber Legs
Year-round, especially in winter and before stonefly hatches, this heavy nymph provides essential weight to get into the feeding zone during higher spring flows and imitates a significant food source for trout.
Buy at AmazonFlashback Pheasant Tail Nymph
An excellent general searching nymph for early spring, mimicking various mayfly nymphs that are active year-round and particularly as BWOs begin to emerge.
Hellgrammite Fly
Smallmouth bass in rocky rivers key on these large larvae year-round. Dragging a hellgrammite slowly through deep rocky holes can produce bass in the Weiser River.
Mother's Day Caddis
The prolific Mother's Day Caddis hatch is expected in late April through May, making this dry fly a perfect imitation for adult caddis that will draw aggressive strikes from rising trout.
Schroeder's Hi-Vis Hopper
Grasshoppers are abundant along the Weiser River's grassy banks in summer, making this a prime terrestrial imitation for Rainbow Trout.
Idaho 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.