Fly Fishing Stream Conditions Report: North Platte River - Upper

Period:

Aug 2026Jul 2026Jun 2026May 2026Apr 2026Mar 2026Feb 2026Jan 2026Nov 2024Sep 2024Oct 2022Dec 2015

Report Summary for Aug 2026

This year: Flows at Northgate Canyon are running very low, dropping from around 45 CFS down to 30 CFS. Late summer heat has pushed water temperatures above 70 degrees, prompting a voluntary fishing closure from the Colorado/Wyoming State Line to Dugway Campground to protect the trout. Downstream of Government Bridge, the water has been stained and cloudy from a significant rain event a few weeks ago, though conditions are expected to settle out and clear up. When and where fishing is appropriate, a dry-dropper setup has been the most productive approach. Dry flies become highly effective once the bugs start to hatch, with active hatches of smaller insects like PMDs and caddis. Streamer action has also remained consistent for anglers working the deeper pockets. For rigging up, use buoyant attractors like a Chubby Chernobyl or Moodah Poodah as your lead dry fly, trailing a Jigged Green Drake, PMD, or caddis pupa underneath. If you are looking to hunt larger fish, stripping a streamer like the Rusty Trombone can still produce grabs in the deeper runs.

Prior years: No prior years report for this period.

This report combines publicly available data when available with our own analysis to give a comprehensive view of the stream conditions.

Moodah Poodah fly pattern

Moodah Poodah

dry
Jigged Green Drake fly pattern

Jigged Green Drake

nymph

Monthly water conditions

ENCAMPMENT RIVER AT MOUTH, NEAR ENCAMPMENT, WY

This month

15 CFS

Last month

21 CFS

Hazards

Voluntary fishing closure from Colorado/Wyoming State Line to Dugway Campground due to water temperatures above 70 degrees.

water temps to heat up to levels that can be fatal to fish when caught and released

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