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Flood — Cavalier, ND

Apr 10, 2009

This flood event began for many counties in late March, then continued through April and into May. After the winter storm event that dumped up to two feet of snow over portions of the region from March 29th through April 1st, temperatures remained below normal through the tenth of the month. Luckily, there were no other big rain or snow events through this time. However, being early April, the snowpack left on the ground did continue to melt. The remaining snowpack was deepest across the Devils

Source: NOAA National Weather Service Storm Events Database (event 157719). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Cavalier, ND

This event is one of many recorded floods in Cavalier County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Cavalier County flood data →

More Flood Stories

Flood$50K damage

Cavalier, ND · Mar 30, 2017

Over the winter of 2016-2017, the most snow fell across the Devils Lake basin up into northeast North Dakota. By late March 2017, snow water equivalents in this area ranged from 3 to 4 inches, with isolated pockets of 5 inches.

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Flood$50K damage

Cavalier, ND · Apr 1, 2017

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Flood$340K damage

Cavalier, ND · Mar 27, 2004

[See antecedent conditions written in brackets under Ramsey county]. For Cavalier county, basement flooding was reported in the city of Langdon. Low-lying areas around the city were also flooded. The Langdon water supply was also threatened, so a boil order was put in place.

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Flash Flood

Cavalier, ND · Jun 18, 2009

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