Water testing expanded near site of battery plant fire that led to contamination on Long IslandKrista McNally has more on the testing underway on Long Island. Krista McNally has more on the testing underway on Long Island. Krista McNally has more on the testing underway on Long Island. The county says it is adding additional water testing locations near Georgica Pond and other ponds in the area. A federal lawsuit has been filed against the battery plant by the Suffolk County Water Authority, claiming the plant is the source of the groundwater contaminants.