Green River Outlook

Much above average February precipitation in the Upper Green Basin increased the snowpack 15-20% of average which led to a similar increase in the spring runoff forecasts. Elsewhere, near to slightly above normal February precipitation led to a 5-15% increase in forecasts.

April-July streamflow forecasts for the Green River are as follows:

Upper Green River (abv Flaming Gorge):
Near Average

Yampa/White Rivers:
Near Average

Lower Green River (blo Flaming Gorge):
Below Average

Water Supply Outlook for the Upper Colorado - March, 1999
Colorado Basin River Forecast Center (
Last Modified: Wednesday, 20-Mar-2024 17:11:06 UTC