World Water Day is this Friday, March 22nd! To celebrate we’re talking water all week – sharing maps & apps about H2O.

3-3b fluoridation map

“The CDC has recognized water fluoridation as one of ‘the 10 great public health achievements of the 20th century’.” But fluoridation is not as nationally prevalent as you may think. 74 million Americans on the public water system still lack access to fluoridated drinking water. Explore the map to see how your state measures up.

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Content originally posted at map created by epotler on