09/10/2015
Pesticides are used for a variety of purposes in both suburban and rural communities. Surface water runoff can carry pesticides from agricultural fields, golf courses and park into lakes, streams and groundwater. Improperly disposed pesticides can also flow into water sources. Rain and snow can further expand the contamination into snow. These pesticides can end up in groundwater, especially if the well is near a location where pesticides are regularly used.