First Paragraph: The potential for groundwater contamination from pesticides, including herbicides, is of concern because approximately 90% of the rural population in the United States depends upon groundwater for domestic use. Since it is very expensive to purify contaminated groundwater, preventative measures are important for maintaining a high quality water supply. The two primary means of groundwater contamination are Point Source (PS) and Non-Point Source (NPS).
File Size0.2 MiB
DateJune 28, 2013
AuthorKurt Hembree