Welcome to the State of California 

EDT Library and Water Quality Analyses Data and Download Page

This website has moved!

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The current site is: http://www.waterboards.ca.gov/drinking_water/certlic/drinkingwater/EDTlibrary.shtml.

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

 
 
Last modified on: 9/22/2014 6:55 AM