Colorado Fish Report

San Juan River Fishing Report

San Juan River


by Duranglers Crew
7-13-2023
Website

  • Water Temp: 52.7 ° F
  • Flow: 721 ft³/s
  • Water Level: 3.44 ft

USGS Summer Flows

We are now at our standard, 500 cfs-ish summer flows.  Wade fishing will be good throughout the river.  Watch for midge hatches or the occasional BWO hatch in the afternoons to possibly bring fish to the surface. Otherwise, an annelid/worm with midge pupa nymph rig is a good choice.  Have a few flying ants in sizes 14-16 just in case.Annelids in 18-22.  San Juan Worms, Egg patterns.

Midges 20-26: Black Flash Midge PupaTav’s Big MacBling Midge.

Dries: Griffith Gnat 18-22, Bunny Midge 20-24, Black Glitter Ant, CFO Ant 12-16, Black Stimulators 14-16.

Mayflies: Foam Wing RS-2s 20-24Killer May 20-24, BWO Parachute 20-22, BWO Film Critic 20-22


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