Technicians Collecting a Rotasonic Core During a Well Installation
Detailed Description
Three technicians collecting a rotasonic core during a well installation in a west-central Minnesota, an area known for high-arsenic concentrations in groundwater.
Sources/Usage
Public Domain.
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Arsenic in Minnesota Groundwater
U.S. Geological Survey (USGS) and Minnesota Department of Health ( MDH ) scientists are assessing the distribution of arsenic in groundwater in Minnesota. Naturally occurring arsenic is common in groundwater in Minnesota. About 15 percent of drinking water wells statewide have arsenic concentrations that exceed the Environmental Protection Agency ( EPA ) drinking water standard of 10 micrograms...
Related Content
Arsenic in Minnesota Groundwater
U.S. Geological Survey (USGS) and Minnesota Department of Health ( MDH ) scientists are assessing the distribution of arsenic in groundwater in Minnesota. Naturally occurring arsenic is common in groundwater in Minnesota. About 15 percent of drinking water wells statewide have arsenic concentrations that exceed the Environmental Protection Agency ( EPA ) drinking water standard of 10 micrograms...