Boulder River Fishing Report

This Boulder River fishing report is valid from April 13 through early May.

The Boulder is coming into play with warming temps. For now, fish stonefly nymphs and San Juan Worms in the largest pools. This river is a great bet in mid-May, after the Yellowstone starts to blow out with the spring melt.

Learn more about fishing the Boulder.

Learn more about our float trips, including on the Boulder.

Boulder River Fishing Report – Relevant Links

• Boulder River Streamflow: Flows under 500cfs are fishable on foot, 500-1500 both on foot and floating, and 1500 to 2500 only floating.
• Mcleod Weather