Warewashing facilities properly installed, maintained, used; sanitizer concentration; test strips available and used
4400
Plumbing properly sized, installed, and maintained; proper backflow devices, indirect drains, no cross-connections
Source: King County (Seattle), WA health department. Data refreshed September 6, 2026. Results are shown in the health department's own wording. This record is provided for general information; confirm current status with the health department before relying on it.