Estimated population with arsenic greater than 10 micrograms per liter

Estimates of how many private domestic well users in each county may be drinking water with high levels of arsenic

Detailed Description

This map shows estimates of how many private domestic well users in each county may be drinking water with high levels of arsenic.  An estimated 2.1 million people throughout the U.S. may be drinking domestic well water high in arsenic

Details

Image Dimensions: 1701 x 1287