News Release Archive

Bighorn River Basin Snowmelt Runoff Forecast

Media Contact: John H. Lawson, (307) 261-5671, jlawson@gp.usbr.gov
Mark Andersen, mandersen@gp.usbr.gov

For Release: March 06, 2007

The Wyoming Area Office of the Bureau of Reclamation in Mills, Wyoming, has prepared snowmelt runoff forecasts for the Shoshone and Wind Rivers of the Bighorn River Basin, according to John H. Lawson, Wyoming Area Manager. The March 1, forecast of the spring snowmelt runoff is expected to be below average for all areas of the Bighorn River Basin.

The Bighorn Basin forecast indicates inflows from the Shoshone River to Buffalo Bill Reservoir during the April through July period will be 525,000 acre-feet (82% of average), compared to a 30-year average of 640,100 acre-feet.

The Wind River portion of the Bighorn River Basin April through July inflow forecast includes the snowmelt runoff into Bull Lake Reservoir from Bull Lake Creek, which is expected to be 115,000 acre-feet (83% of average), and the snowmelt runoff into the Wind River above Bull Lake Creek, which is expected to be 300,000 acre-feet (75% of average). The expected inflows to Boysen Reservoir for the April through July period are 350,000 acre-feet (63% of average).

The Bureau of Reclamation will update the inflow forecasts again in April, May, and June.

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Relevant Link:

Wyoming Area Office Home Page