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Henry's Fork near Island Park, ID
Latest discharge: 84.3 cfs (provisional) at .
Latest gage height: 2.09 ft (provisional) at .
The Henry's Fork gauge near Island Park, above the Railroad Ranch. USGS site 13042500 (HENRYS FORK NR ISLAND PARK ID). Open the USGS gauge.
We email once when a fresh USGS reading crosses your line. If it's already past the line, we wait for it to come back and cross. After an alert we stay quiet until the reading moves back past the line by a small margin. Ice, missing, seasonal, or 6-hour-old readings don't count. Provisional readings are labeled in the email.
New to flow numbers? Fly Fishing for Nerds on reading river flows and water temperature for trout.