South Fork Snake River

May 7, 2026

South Fork Snake River

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

Flow

5,950 cfs

Trend

Steady

Observed

7d ago

Conditions

Mayfly and stone hatches are supporting solid nymph fishing on the South Fork, even with higher flows pushing through. Beaded mayfly nymphs and stone nymphs are your anchors in the drift. Deeper runs and structure reward gold and white streamers for searching water.

Gauges

Techniques

  • Banging banks with streamers in gold, olive over white, and pure white has also been good.
  • With increase of flow we are seeing lots of good nymph fishing. Larger beaded mayfly nymphs and stones have been good.

Recommended flies

beaded mayfly nymphsstone nymphsgold streamersolive over white streamerspure white streamers