Flash Flood in Franklin County, Maine

Byron was hit with more than 4 inches of rain between July 10-11th. The Swift River shot up 8 feet overnight, but Maine DOT stated that water rushing down hills is what damaged Route 17 in multiple spots along with other local roads.

On July 10th the remnants of Tropical Storm Beryl phased with a low pressure system out of the Great Lakes to bring multiple rounds of heavy rainfall to northern New England, including Maine and New Hampshire. The previous 3 days had brought a swatch of heavy rain just north of the White Mountains, saturating the ground and making it ideal for runoff. During the roughly 36 hour period, 3 to as much as 5 inches of rain fell across northern New Hampshire and Western Maine Mountains. This led to significant flash flooding around Littleton, New Hampshire, with sporadic flash flooding eastward into Maine.