Public Systems/Group A & B

Conveniently located in Wenatchee and Yakima, you will be greeted with friendly and knowledgeable counter service. If you would like the convenient assistance of our Sample Scheduling Service, we can deliver containers right to your utility door step. Contact us, at 1-800-545-4206, with the public water system requirements and we will help keep you in compliance and on schedule.

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Helpful Resources & Links

Washington State Dept. of Health-Office of Drinking Water

Group A TNC Systems

Group B Systems

Water System Data - DOH website

Chemical Source Sampling Dos and Don'ts (DOH Water Tap March 2012)

Seasonal Start Up for Small Water Systems (ERWoW Operators Quarterly)

Dept. of Health Eastern Region Contacts

Emergency Disinfection (Small Water Systems)

Arsenic Treatment Considerations