Pennsylvania had the most water violations in 2023, 24,525 in total — 14,808 of which were related to monitoring and ...

Several parts of The United States could be ... represented in red on the map below. Meanwhile, parts of Texas, Florida and ...

The drinking water quality metric is one of many that factor into the overall Best States rankings. See the Best States methodology for a detailed look at the data behind the analysis. 50 States ...

The air and water quality subcategory informs the best states for natural environment rankings and the overall Best States rankings. It comprises two measures: the number of days with an air ...