SDG Indicator 6.3.2

Indicator 6.3.2: Proportion of bodies of water with good ambient water quality.
Data for Indicator 6.3.2 comes from CalEnviroScreen 2.0, 3.0, and 4.0. As a proxy for the proportion of bodies of water with good ambient water quality, we use drinking water contaminant index percentile. This index combines information about the concentration of 14 contaminants in drinking water, and three types of water quality violations. The drinking water percentile indicates the score's rank compared to all census tracts in California. A higher percentile ranking indicates more contaminants. Learn more about CalEnviroScreen's Drinking Water Contaminant scoring.

For more information about each data set, click "View Source Data" in the visualization or explore and download all data for indicator 6.3.2.
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