![Flint, Michigan residential tap water samples over 15 ppb](https://www.azavea.com/wp-content/uploads/2017/09/restapwaterpoints_15_v2.png)
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restapwaterpoints_15_v2
Published at 816 × 1056 in Interpolating Lead Levels from Tap Water Samples Following the Flint Water Crisis
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Published at 816 × 1056 in Interpolating Lead Levels from Tap Water Samples Following the Flint Water Crisis