Welcome to the State of California 

Drinking Water Treatment & Distribution System Operators

This website has moved!

Please update your bookmarks.

The current site is: http://www.waterboards.ca.gov/drinking_water/certlic/occupations/DWopcert.shtml.

On July 1, 2014, the Drinking Water Program transferred from CDPH to the State Water Resources Control Board. Find out more at http://www.waterboards.ca.gov/drinking_water/programs/index.shtml.

 

 
 
Last modified on: 9/23/2014 2:03 PM