What is CEPSYM?

The California Extreme Precipitation Symposium is an informal day of scientific and technical presentations meant to increase our knowledge and understanding of extreme precipitation events. Goals of CEPSYM are to improve flood risk management planning and increase warning time for large floods.

Each year, CEPSYM presentations focus on a specific theme. Almost every paper or presentation given since starting in 1994 is available under Speaker Presentations.

Speaker Presentations

Speaker presentations from each Symposium are available on this website. Presentations may be posted in one or more formats: abstracts, printable slides from the presenters, and/or audio of the sessions.

More Information

Interested? Are you interested in talking on a technical or scientific topic related to the Symposium's purpose? Would you like to attend the next symposium? Contact us to be notified via email of the next Symposium.

2024 Sponsors

Rain Sponsors — $600+

WEST Consultants, Inc.
MBK Engineers
Schaaf and Wheeler
NHC - Northwest Hydraulic Consultants
Balance Hydrologics, Inc.
Wood Rodgers
Sacramento Area Flood Control Agency
UC Davis Institute of the Environment
Center for Watershed Sciences

Shower Sponsors — $300+

Alert Users Group