The Regional Reports are done for each of the 10 hydrologic regions, the mountain counties area and the Sacramento – San Joaquin Delta region, as well as a comprehensive look at the entire state. Each report includes a discussion of the state of the region, key challenges; ongoing programs; and information on water supplies and uses for specific water years. The Regional Reports are also know as Volume 3 of the California Water Plan Update.

The Department of Water Resources seeks your input on the drafts of the California Water Plan Update 2009's Regional Reports. Please contact us to submit comments. All written comments will be posted online at our Public Comments Web Page .

Comments on the Public Review Draft are due by June 05, 2009. Thank you.