Henry’s Fork, April 4th, 2023
Headlines From Dr. Rob Van Kirk’s SWE Report as of April 3rd for the Henry’s Fork Drainage
- Yesterday was cold but relatively dry, leaving water-year precipitation at 116% of average for the date and SWE at 116% of the average annual peak.
- Natural stream flow is 63% of average for the date and around 75% of average for the water year so far.
- At an outflow of 280 cfs, Island Park Reservoir is 87% full, compared with 84% full on average.
Rob Van Kirk, Ph.D.
Senior Scientist
P.O. Box 550
Ashton, ID 83420
208-881-3407 CELL