South Fork Snake River

October 12, 2026

By Barbless, compiled each morning from the gauges, forecasts and sources on this page.

South Fork Snake River

Current conditions for South Fork Snake River · Map, access and gauges

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Flow

3,580 cfs

Trend

Steady

Observed

5d ago

Conditions

Fall conditions have arrived on the South Fork, with flows from Palisades Reservoir holding steady around 3,580 cfs as of October 13, though the longer trend points downward as reservoir levels continue to decline. Mahoganies and BWOs are the main hatches, especially on overcast days like the drizzly conditions expected; Caddis and Terrestrials round out the menu. Dry-dropper rigs work best, and mid-day fishing tends to be most productive. Consider nymphs like Tunghead Pheasant Tail Jigs, Pat's Rubberlegs, and Quill Body Jigs on the point, with dries like Higa's S.O.S. and Schroeder's Parachute Hopper on top.

Gauges

Recommended flies

Higa's S.O.S.Schroeder's Parachute HopperTunghead Pheasant Tail JigPat's RubberlegsQuill Body JigsKreelexDungeon

Access

Access points run the length of the dam: Palisades Dam, Huskys, Irwin, Spring Creek Bridge, Conant, Cottonwood, Heise, Wolf Flats, Byington, and Lorenzo.