Flash Flood — Grafton, New Hampshire

2024-07-06 · near Sugar Hill Station, Grafton, New Hampshire

Event narrative

Washout on Walker Hill Road between Presby and Nihan Roads after the Whipple Brook came out of banks in Sugar Hill.

Wider weather episode

A slow moving cold front triggered scattered thunderstorms across northern New Hampshire on July 6th. Repeating storms across Grafton and Coos Counties produced locally heavy rainfall resulting in localized areas of road washouts.

View location on OpenStreetMap → (44.2700, -71.8400)

Source: NOAA Storm Events Database, event_id 1192520. Narrative written by the NWS forecast office that issued the report.