Lakes in Seneca County, New York      Black Lake Bullhead Pond Finger Lakes Gem Lake Junius Ponds Seneca Lake Van Cleef Lake OTHER COUNTIES NEARBY Allegany County Broome County Cayuga County Chemung County Cortland County Monroe County Onondaga County Ontario County Oswego County Schuyler County Steuben County Tioga County Tompkins County Wayne County Yates County Bradford County New York Lakes