These lists of Resources are provided as a convenience to members of "the group"
Under the direction of the Department of Health, Office of Drinking Water, Washington Certification Services is responsible for administering the State of Washington Backflow Assembly Tester (BAT) Certification Program and the Waterworks Operator Professional Growth Program.
The link above will take you to the current version of the Washington State Incident Report Form. Please send questions, comments, or suggestions about this form to us via e-mail to cccprogram@doh.wa.gov
As of May 1, 2013, the WA-DOH will no longer publish the agency Approved Assemblies List.
The USC-Approved Assemblies List is now available to the public
at no cost. You may access USC’s list by clicking the link
above.
If you are out in the field, use USC’s
mobile version.
Under WAC 246-290, Backflow Prevention Assemblies that appear on the USC-Approved Assemblies List are acceptable to the agency for protection of the public water system.
Throughout our site you will find links to external websites. Although we make every effort to ensure these links are accurate, up to date and relevant, "The Group" cannot take responsibility for pages maintained by external providers. If you come across any external links that don't work, we would be grateful if you could report them to the web content team.
These links are being provided as a convenience and for informational purposes only; they do not constitute an endorsement or an approval by "The Group" of any of the products, services or opinions of the corporation or organization or individual. "The Group" bears no responsibility for the accuracy, legality or content of the external site or for that of subsequent links. Contact the external site for answers to questions regarding its content.