Backflow Assembly Tester

Links and Contacts

Useful Links

BAT Contacts

  • BAT Certification Program:

    David Kingsley
    Backflow Assembly Tester Certification Program Manager
    Phone: 253-288-3369, ext. 2
    Toll Free in Washington: 1-800-562-0858, ext. 2

  • Washington Waterworks Operator Certification Program
    Washington State Department of Health
    Office of Drinking Water
    P. O. Box 47822
    Olympia, WA 98504-7822
    Toll-free: 800-525-2536

    Cheryl Bergener
    Certification Program Manager
    Phone: 360-236-3137

    Judy Carter
    Assistant Program Manager
    Phone: 360-236-3139