USGS Water Resources IWAA Project: The Cambrian-Ordovician aquifer

Grey map of the Midwest with the Cambrian-Ordovician aquifer system highlighted in blue

Detailed Description

USGS Water Resources IWAA Project: The Cambrian-Ordovician aquifer.

More information at https://www.usgs.gov/mission-areas/water-resources/science/integrated-water-availability-assessments-using-cooperative?qt-science_center_objects=0#qt-science_center_objects

Details

Image Dimensions: 596 x 597

Date Taken:

Location Taken: US