Seattle
United StatesSafe to Drink
Quality Score85%
About Seattle
Seattle is a major city in the Pacific Northwest region of the United States, known for its lush evergreen forests and vibrant cultural scene.
Water Situation
The tap water in Seattle primarily comes from the well-protected watersheds located in the Cascade Mountains. This pure mountain water is considered among the best in the country, with a rich mineral content such as calcium and magnesium. Over the years, Seattle has maintained a strong record of keeping its tap water clean and safe through rigorous testing and modern water treatment facilities.