Georgia's 'Gnat Line' is real: Why gnats are more numerous in some areas

The Georgia Gnat Line is an unofficial dividing line between where these gnats are more and less numerous. It generally runs from Columbus, to Macon, to Augusta. If you find yourself south of the gnat line, you are in prime gnat territory.
Published: 6:26 PM EDT August 21, 2019
Updated: 6:25 PM EDT August 21, 2019