The U.S. Climate Vulnerability Index

Lead in drinking water violations

Number of public drinking water systems found to have unsafe levels of lead at least once. (Based on EPA drinking water standards for 2019-2020.)

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Overall Climate Vulnerability
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Environment
Exposures & Risks
Lead in drinking water violations
Number of public drinking water systems found to have unsafe levels of lead at least once. (Based on EPA drinking water standards for 2019-2020.)

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Lead in drinking water violations

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* State values above represent the median of all tracts within that state

The U.S. Climate Vulnerability Index

Pulling in 184 sets of data to rank more than 70,000 U.S. Census tracts, the U.S. Climate Vulnerability Index helps you see which communities face the greatest challenges from the impacts of a changing climate. This tool shows what is driving the challenges, so policymakers and communities themselves can take action to build climate resilience where it is needed most.

Lead in drinking water violations
Overall Climate Vulnerability
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Community Baseline
Climate Impacts
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