Strontium concentrations measured in groundwater wells across the U.S.

Map of US with symbols indicating strontium content in groundwater

Detailed Description

Concentrations of strontium in samples of groundwater from drinking-water wells and shallow monitoring wells. Concentrations in drinking-water wells that exceeded the health-based screening level of 4,000 micrograms per liter largely occurred in carbonate-rock aquifers, particularly in southern Florida and central Texas, and in areas where upwelling brines mix with potable groundwater, for example in the Texas Panhandle. Read more here.

Details

Image Dimensions: 2081 x 1374

Date Taken:

Location Taken: US