Sampling recharged groundwater quality beneath an agricultural field
By Water Resources Mission Area
2009 (approx.)
![Sitting in front of a corn field, a USGS scientist takes notes while groundwater flows through tubing from a nearby well](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/circ1352_ch02_photo_intro_sampling_GLAC_rev.jpg?itok=2wmEiNPG)
Detailed Description
USGS scientist sampling recharged groundwater beneath an agricultural field. Photo from USGS circular 1352 "Water quality in the Glacial Aquifer System, Northern United States, 1993-2009".
Sources/Usage
Public Domain.