Welcome to the State of California 

Recently Adopted Drinking Water Regulations

Last Update: July 1, 2013 

See all regulations and drinking water-related statutes in the Drinking Water Lawbook.

Listed below are recently adopted drinking water regulations: 

Regulations effective in 2013 

Regulations effective in 2012

Regulations effective in 2011

Regulations effective in 2010

Regulations effective in 2009

Regulations effective in 2008

Regulations effective in 2007

Regulations effective in 2006

 

 
 
Last modified on: 2/7/2014 11:36 PM