San Juan River Outlook

January precipitation was near average. However, the snowpack in January did not rebound significantly from the much below average December snowpack. As a result, the spring runoff forecasts decreased 15% from those issued last month and now range from 20-45% of average.

April-July streamflow forecasts for the San Juan Basin are as follows:

San Juan River:
Much Below Average

Water Supply Outlook for the Upper Colorado - February, 2000
Colorado Basin River Forecast Center (
Last Modified: Wednesday, 20-Mar-2024 17:11:06 UTC