Idaho ·
Silver Creek Fly Fishing Report - August 16, 2026

SILVER CREEK
ReportAUG 16 — 23, 2026
🌊
Flow
98CFS
SILVER CREEK AT SPORTSMAN ACCESS NR PICABO ID
🌡️
Water Temp
62.8°F
Updated 2026-08-15
☀️
Weather
49–86°F
Mostly Clear
💧
Clarity
Clear
Check post-storm
Flow is a prime 98.3 CFS at 62.8°F — classic late-summer spring-creek conditions with gin-clear water and excellent visibility. Expect fish to be spooky in the flat light of midday; long fine tippet and precise presentations are non-negotiable.
What's Working — Hot Flies

Tungsten Split Case Nymph - PMD #20
#20

Stealth Link Mercer - PMD #20
#20

Parachute - Blue Wing Olive #22
#22

Bionic Hopper - Tan #12
#12

Bionic Hopper - Purple #12
#12

Bionic Ant 2.0 - Black #16
#16

Corn-fed Caddis (CDC) Tan #20
#20

Juju Baetis Tungsten #22
#22

Olsen's Pheasant Tail Nymph Doppleganger Brown Barbless #24 - 20
#22-24

Egan's CDC Rainbow Warrior #22
#22

Pheasant Tail Tungsten #20
#20

Bionic Ant 2.0 - Purple #16
#16
Hatch Chart
| Insect | Size | Activity | Prime Time |
|---|---|---|---|
| Pale Morning Dun (PMD) | 16-20 | Heavy | 9 AM - 1 PM |
| Trico | 20-24 | Moderate | 7 AM - 10 AM |
| Caddis | 18-20 | Moderate | 6 PM - 8 PM |
| Blue-Winged Olive (BWO) | 20-22 | Light | 11 AM - 2 PM |
| Terrestrials (Ants & Hoppers) | 12-16 | Heavy | 11 AM - 4 PM |
| Midge | 22-24 | Light | 6 AM - 9 AM |
Best Time Window
- 6:30 AM - 9:30 AM: Trico spinner fall and midge activity; sight-fish to rising fish in the flat glassy sections with small dries and emergers.
- 9:30 AM - 1:00 PM: Prime PMD hatch window; target rising fish in slow bends with emergers and parachute dries on fine tippet.
- 11:00 AM - 5:00 PM: Terrestrial prime time; work hopper and ant patterns tight to the grassy banks as temperatures climb toward 85°F.
Guide's Tip
From the benchSilver Creek is a sight-fishing game today — polarized glasses are as important as your fly box. With 62.8°F water and gin-clear flows, approach every fish from downstream and keep your profile low; these fish have seen everything. During the PMD hatch, focus on the slow inside bends where fish set up in predictable feeding lanes, and use a 6X or 7X fluorocarbon tippet — anything heavier will cost you strikes. When the terrestrial bite kicks in mid-morning, work the grassy banks on the Nature Conservancy section with a positive splat cast, then hold your breath and wait for the eat.
Main Species
Rainbow Trout
Brown Trout
