Site Specific Forecasts

March through May volume (thousand-acre-feet) forecasts (except where noted).

<> March-June forecast period.

* April-July forecast period.

Special Notes:

Colorado - Lake Powell forecast uses a limited set of adjustments.

Lake Powell, Virgin and Santa Clara River forecasts use a 30 yr percent of average ('61-'90).

Water Supply Outlook for the Lower Colorado - March, 1999
Colorado Basin River Forecast Center (
Last Modified: Thursday, 04-Mar-1999 17:07:50 UTC