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It came close to overwhelming Winnipeg's existing flood protection system. [10] At the time, the Winnipeg Floodway was designed to protect against a flow of 60,000 cu ft/s (1,700 m 3 /s), but the 1997 flow was 63,000 cu ft/s (1,800 m 3 /s). To compensate, the province broke operational rules for the Floodway, as defined in legislation, during ...
The 1950 Red River flood was a devastating flood that took place along the Red River in The Dakotas and Manitoba from April 15 to June 12, 1950. Damage was particularly severe in the city of Winnipeg and its environs, which were inundated on May 5, also known as Black Friday to some residents.
It was the most severe flood of the river since 1826. The flood reached throughout the Red River Valley, affecting the cities of Fargo and Winnipeg, but none so greatly as Grand Forks and East Grand Forks, where floodwaters reached more than 3 miles (4.8 km) inland. They inundated virtually everything in the twin communities.
The Red River floods refer to the various flooding events in recent history of the Red River of the North, which forms the border between North Dakota and Minnesota and flows north, into Manitoba. Around 16% of the Red River basin , excluding the Assiniboine basin, is located in Canada; the remainder is within The Dakotas and Minnesota.
The 2011 Red River flood took place along the Red River of the North in Manitoba in Canada and North Dakota and Minnesota in the United States beginning in April 2011. The flood was, in part, due to high moisture levels in the soil from the previous year, which meant that further accumulation would threaten the flood-prone region.
In Winnipeg, the flood crested at 24.5 feet (7.5 m) above datum at the James Avenue pumping station, making it the third-highest flood at Winnipeg in recorded history. It was surpassed by the floods of 1825, and 1826. The city was largely spared the fate of Grand Forks thanks to the Floodway, which was pushed to its capacity during the 1997 flood.
The flood came close to overcoming Winnipeg's existing flood protection system. [42] At the time, the Winnipeg Floodway was designed to protect against a flow 60,000 cu ft/s (1,700 m 3 /s), but the 1997 flow was 63,000 cu ft/s (1,800 m 3 /s). To compensate, the province broke operational rules for the floodway, as defined in legislation, during ...
The 2009 Red River flood along the Red River of the North in North Dakota and Minnesota in the United States and Manitoba in Canada brought record flood levels to the Fargo-Moorhead area. The flood was a result of saturated and frozen ground, spring snowmelt exacerbated by additional rain and snow storms, and virtually flat terrain.