The system hosting this website is having maintenance done tomorrow (5/19/2017). The system may be offline between 6 AM and 5PM. Site will likely not be down for the whole period. The data processing system will continue to run and our data can be found at CDEC (http://cdec.water.ca.gov) during this time.

WELCOME to the Sacramento District's
Water Control Data System

Water Control Data System

The Sacramento District's Water Control Data System (WCDS) collects data necessary for the management of:

The following information is currently available:

Other Data Sources:

Data at these location are not maintained by the Corps of Engineers. They will open in a new tab or window depending on your browser settings.