Lower Henry’s Fork

In spite of the fact that the Henry’s Fork is world renowned, the lower water downstream from the town of St Anthony is rarely mentioned. The river offers a different character compared to the upper reaches, flowing through cottonwood stands and known for its healthy population of brown trout, including the potential for trophy-sized fish. 

The early season provides good dry fly opportunities from March through the end of June. Later, during the irrigation season, the flow drops significantly due to irrigation diversion. After dry fly fishing slows, nymphing with smaller patterns fished in the runs where trout are concentrated can be very effective. Streamer fishing, worked slowly and deliberately, can entice larger browns. 

The river here typically features long riffles, deeper runs, and some slower pools, providing varied habitat for brown trout to thrive. Access can be more limited as much of the land is private, so identifying public access points is important. While rainbow trout are still present, brown trout tend to be the dominant and more sought-after species in this stretch, often exhibiting a preference for structure and holding in more secluded areas.