Cold weather eases Red River flood forecast - Action News
Home WebMail Thursday, November 14, 2024, 09:17 PM | Calgary | -0.9°C | Regions Advertise Login | Our platform is in maintenance mode. Some URLs may not be available. |
Manitoba

Cold weather eases Red River flood forecast

Below normal temperatures in mid-April might not appeal to Manitobans, but the slower warming trend has its benefits in fighting floods.

Flood forecast drops crest from 2009 to 2011 levels, thanks to cold spring

The flood forecast has improved for Manitoba, with water levels now expected to be closer to those seen in 2011 than 2009. (CBC)

Below normal temperatures in mid-April might not appeal to Manitobans, but the slower warming trend has its benefits in fighting floods.

Thanks to the cold, the melting process has been slowed. As a result,the anticipatedflood level has been lowered to something on par with what the province experienced in 2011 or even slightly less and well below the 2009 level predicted earlier.

The revised forecast was released Tuesday afternoon.

Prior to that, the province was expecting the Red River to crest around 32.5 feet in the Red River Valley, south of Winnipeg. Now it should be closer to 30 feet.

Inside Winnipegwhich is protected by the 47-kilometrefloodway that diverts part of the Red River's flow around the east side of the citythe crest was expected to reach20.5 feet at the James Avenue pumping station.

Now, officials are expecting it to be closer to19.5 feet.

The crest of the Red River is expected at the border, in Emerson, between April 16 and 19, and in Winnipeg between April 20 and 23.

The province expects to begin using the floodway between April 12 and 14, a news release said.

South of the city, where there is no floodway,awarning has been issuedall the way to the international border.

Provincial crews have beendeployed in a number of communities to preparefor potential ring dike closures. A partial ring dike closure is currently underway at Emerson, but the community remains accessible by road.

As for other river systems prone to flooding, the province says the Assiniboine, Qu'Appelle andSouris river basins have peaked in all but a couple of locations.