Cheryl Bergener Certification Program Manager Washington State Department of Health Office of Drinking Water P. O. Box 47822 Olympia, WA 98504-7822 Phone: 360-236-3137 Toll-free: 800-525-2536 Judy Jones Assistant Program Manager Washington State Department of Health Office of Drinking Water P. O. Box 47822 Olympia, WA 98504-7822 Phone: 360-236-3139 Toll-free: 800-525-2536
Poppy Carre Certification Program Coordinator Department of EcologyP. O. Box 47696 Olympia, WA 98504-7696 Phone: 360-407-6449 Toll-free: 800-633-6193