ayot_jose_025_fig2_p7_as_prob_maps_sir2012-5156_ayotte_508_l.png

Detailed Description
Model-predicted probabilities of arsenic concentrations in groundwater from bedrock aquifers in New Hampshire: (A), greater than or equal to 1 microgram per liter (µg/L); (B), greater than or equal to 5 µg/L; and (C), greater than or equal to 10 µg/L.
Sources/Usage
Public Domain.
Image source: USGS Scientific Investigations Report 2012-5156.