Seasonal Guide
Arkansas River Fly Fishing in Runoff
Arkansas River near Nathrop. Guides and local shops report an ideal wade-fishing window of roughly 225–300 cfs (Hook n Fly). That's the general year-round read on this gauge; conditions in runoff specifically vary with runoff timing and reservoir releases, so check the live gauge below before you go.
Arkansas River
Arkansas River near Nathrop
248cfs
3.56ft
→ steady
50 min ago
Prime conditions
View on USGS →What's Hatching
Sourced hatch windows overlapping runoff
Species with a dated, sourced emergence window (river hatch baseline) that overlaps at least one day of runoff on the Arkansas River. Each line cites the original hatch chart or report.
- Blue-Winged Olive (Blue Winged Olive (spring)) : source Fly Shack
- Caddis (Grannom (caddis)) : source Fly Shack
- Golden Stonefly : source Fly Shack
- Salmonfly (Salmonfly / Golden Stone) : source FlyFishFinder
- Pale Morning Dun : source FlyFishFinder
Fly Pairings for Arkansas River in Runoff
3 runoff fly pairings from real fishing reports
Up to 2 pairings for this river and season are always free to browse in full. Fly names, leader/tippet spec, and full source are unlocked by .
Loading fly pairings…
Browse by season
More on this river
Full Arkansas River guide
Live gauge readings, the complete fly pairing list for every season, and nearby fly shops.