Colorado Fish Report

Best fishery for trout!

San Juan River


by Duranglers Crew
8-19-2025
Website

Water Conditions 

SAN JUAN RIVER NEAR ARCHULETA, NM

  • Temperature: 46.94 ° F
  • Streamflow: 976 ft³/s
  • Gage height: 3.88 ft

Rising/Falling

Recently Bumped

Fishing Conditions

With temps pushing 100 degrees in the Southwest, the Juan remains the best fishery with the coldest water for trout.

These higher flows have caused trout to spread out throughout the wade and float sections of the river.  Don’t be afraid to try different spots.

Tactics may need to change (in a good way), such as fishing deeper worm/small midge rigs, throwing big dries, or hucking big streamers.

Patterns/Bug

Midges 20-26: Black Flash Midge PupaTav’s Big MacBling Midge, Grey and Olive Midge Pupa.

Midge Dries: Griffith Gnat 16-22, Bunny Midge 20-24.

BWO Nymphs: Foam Wing RS-2s 20-24Juan’s Sniper Baetis 22-24All Flavors of WD-40s #20-24.

Terrestrials:  Duranglers Peacock Caddis #12-14Morrish Hopper #8-12, Fat Albert, Black RIO’s Big Boned Caddis #12-16, Card’s Cicadia #8-10, Black Voodoo Doll #10-12.


Duranglers is the Four Corners’ area premier outfitter for all your fly fishing needs since 1983.Check them out online here




More Reports

Duranglers Reports
for Wednesday, July 16th

San Juan River : Fish will begin to eat better
Animas River: Watch the water temps!
San Juan River: The rubber hatch is on
Piedra River: Flows are extremely low and warm
Los Pinos River: It’s gametime above Vallecito
Dolores River- Below McPhee: Fishing remains good
Dolores River- Above McPhee: The upper D is a bit fast still
Rio Grande: Wade fishing time!
Florida River: Fishing is good!
San Miguel River: Go fish the San Miguel!
Gunnison River- Black Canyon: Summer time love on the Gunnison!
Uncompahgre River: Caddis and Small Mayflies are Hatching