Flash Flood, Bennington
- When
- December 17, 2:00 PM EST
- Where
- Bennington County, Dorset
- Property damage
- $11,000
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 43.036, -73.093 (the zone’s center; the record gives no point)
A complex storm system began to evolve on Saturday December 16 across the Mississippi Valley. A surface low tracked north into the eastern Great Lakes by December 17.
Every event with a place to put it; 4 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS ALY wrote it up.
A complex storm system began to evolve on Saturday December 16 across the Mississippi Valley. A surface low tracked north into the eastern Great Lakes by December 17. At the same time, the associated upper level trough became negatively tilted as it moved toward the northeast on Sunday. This allowed for rapid deepening cyclogenesis. Unseasonably warm and moist air was transported northward from the Gulf of Mexico. This scenario brought a record breaking rainstorm to southern Vermont. Rainfall averaged 2-3 inches. Peru in Bennington county specifically receiving 3.21 inches and Ball Mountain in Windham county, 3.02 inches. The rain fell very heavily at times, up to an inch per hour. The rain, combined with snowmelt and frozen ground, lead to a significant runoff and flooding. Dorest in Bennington county reported street flooding. Also in Bennington county, Wright Creek at West Ruppert flooded onto a bridge. In Windham county, the Brimstone Creek flooded at Ames Hill. Route 30 and Route 9 were flooded in the city of Brattleboro. The Saxtons River flooded Route 121.
The Albany radar (KENX), 94 km away, was scanning. The volume nearest the first event began at 19:01 UTC.
4 flash flood. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Vermont in 2000Every state in 2000This day in weather historyWarnings in Vermont, December 2000
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5169106, 5169107, 5169108, 5169109.