Fishwest presents...

The San Juan River Hatch Chart

Insects

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Imitating Patterns & Notes

Mayflies
                         
Blue Winged Olive (BWO)                         DRIES: BWO's, Parachute BWO's, Parachute Adams, Gulpers Specials.  NYMPHS & EMERGERS: Pheasant Tails, Hares Ears, BWO Emergers.
Pale Morning Dun                         DRIES: PMD's, Parachute PMD's, Light Cahill.  NYMPHS & EMERGERS: Pheasant Tails, Hares Ears, RS2's
Caddis
                         
Caddis                         DRIES: Elk Hair Caddis & X Caddis. NYMPHS & EMERGERS: Peeking Caddis, Buckskin Caddis
Terrestrials
                         
Grasshoppers                         Dave's Hopper, ParaHopper, Foam Hopper
Beetles & Crickets                         Deer Hair Beetle, Foam Beetle, Dave's Cricket, Henry's Fork Cricket
Ants                         Black Fur Ant, CDC Ant, Foam Ant, Flying Ant
Others
                         
Midges (Very important on the San Juan!)                         DRIES: Griffith's Gnat, Double Midge, Fuzzballs (sizes 18-28).  NYMPHS & EMERGERS: Brassie, Disco Midge, Desert Storm, WD-40's.
Scuds                         Shellback Scud, Beadhead Scud
Minnows, Sculpins & Leeches                         Woolly Bugger, Muddler Minnows, Leech Patterns
Aquatic Worms                         San Juan Worms & Neon Nightmares

Insects

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Imitating Patterns & Notes