The Onondaga County Health Department announced today that Oneida Shores Beach, located in the town of Cicero, will be closed to swimming due to high levels of bacteria (E.coli) in the water. Swimming will not be allowed until bacteria levels return to acceptable levels. The Health Department will be monitoring the lake water daily until bacteria levels reach acceptable standards.

Most varieties of E. coli are harmless or cause brief diarrhea. While only some types of bacteria will cause gastrointestinal illness, the presence of E. coli bacteria is an indicator of increased general bacterial action in the water. Anyone concerned about gastrointestinal symptoms should contact their health care provider.