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.
USGS seasonal reporting pause
Current flow unavailable.
Downstream context only, not a Nathrop reading.
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
3 runoff fly pairings from real fishing reports
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Full Arkansas River guide
Live gauge readings, the complete fly pairing list for every season, and nearby fly shops.