North City Water District is a large public water system in EPA region 10 that provides tap water for the 98155 zip codes. It has 2 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 27.8 µg/L. The maximum reported level of Manganese was 1.3 µg/L. The maximum reported level of quinoline was 0.069 µg/L. The only recent water sample showed levels of quinoline that were at or above unsafe concentration levels. There were 3 contamintants found in the North City Water District water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.
The latest water samples were taken between October 25th, 2018 and June 26th, 2020.