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Photos
from Urban Land-Use Study. Click on the images for a larger view.
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Thirty shallow monitoring
wells were installed in the Columbia, South Carolina metropolitan area.
Water samples were analyzed for major ions, nutrients, pesticides (insecticides
and herbicides), and volatile organic compounds (VOCs) during summer
1996. Well locations were selected in residential and commercial areas
constructed between 1960 and 1990. Industrial and agricultural areas
were avoided. (Click on an image to enlarge)