The Infrastructure Show's Episodes
With Host Professor Joseph Schofer of Northwestern University.
Click on the link below the description to begin streaming the podcast. To subscribe to The Infrastructure Show podcasts or find in iTunes, see the clicks at the top of the page.
Water well drilling photo courtesy of National Ground Water Association
(click for larger image)
Groundwater: Surprisingly Important, Significantly at Risk
Posted February 1, 2022, Length: 27:38
Groundwater is the source of about 40 percent of our potable water, and thus it is important for many households, farms, manufacturing, and other processes. In some places groundwater is contaminated, or at risk of contamination. In many placed it is being used at rates faster than it is being recharged. How do we manage groundwater? What are the risks that it faces, and what can we do about them?
In this podcast we talk with Dr. Bill Alley, Director of Science and Technology, for the National Ground Water Association.
The Infrastructure Show is sponsored by Northwestern University.
Descriptions of photos at top of page, from left to right:
Bayonne Bridge, from Bayonne, NJ to Staten Island, NY;
the Tom Moreland Interchange in Atlanta, GA;
Dworshak Dam, in Clearwater County, ID;
a transmission substation in Orem, UT.
All photos courtesy of Wikipedia.