Project: T212700 #0435

This TR would be structure in two parts, the first part would provide a survey of current techniques used for seasonal planning by the member utilities and review techniques in use by non-utilities that forecast seasonal water supply such as weather, agricultural, or emergency management agencies.  The second part would be a literature review of the various techniques that are either in use, or could be used to develop seasonal forecasts and a review of the strengths and weaknesses of each technique. The analysis should describe when one technique might be preferable to another.