Silver Creek Fly Fishing Report - August 16, 2026

Fly Fishing Report

SILVER CREEK

Report
AUG 16 — 23, 2026
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Flow
98CFS
SILVER CREEK AT SPORTSMAN ACCESS NR PICABO ID
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Water Temp
62.8°F
Updated 2026-08-15
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Weather
49–86°F
Mostly Clear
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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.
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
Report generated August 16, 2026 — Next update: August 23, 2026