The Oswego County Health Department will conduct aerial spraying of the Big Bay / Toad Harbor Swamp on the north shore of Oneida Lake and near the village of Central Square as planned tonight, Friday, Aug. 1 between 6 and 9 p.m.

The area to be sprayed includes about 10,000 acres within these boundaries: U.S. Route 11 in Central Square to the west, NYS Route 49 to the north, up to but not including the village of Constantia to the east; and the shoreline of Oneida Lake to the south. Spraying will not take place over the waters of Oneida Lake.

Residents within the aerial spray boundaries will be notified of the aerial spraying by the Oswego County Hyper-Reach reverse 911 program.