The provincial river forecast centre says Intense or prolonged rainfall and extreme temperatures are important factors that can lead to flooding . (file photo)

Heavy snow packs may contribute to flooding

Snow deposits that feed Columbia, Okangan and Similkameen basins well above normal

Following higher than normal precipitation levels across the Southern Interior in the month of February, snow packs in some areas are higher than normal.

According to the provincial snow survey and water supply bulletin drawn from measurements taken on March 1, the average of all snow measurements taken across the province is 119 per cent of normal; this is a significant increase from the 108 per cent of normal recorded at the start of February.

Related: Warm weather on its way

Snow packs exceeding 130 per cent of normal are present in the areas that feed the Upper Fraser West, Okanagan, Similkameen, Boundary and Skagit basins. The Lower Fraser, South Thompson, Upper Columbia and West Kootenay basins are also experiencing snow packs between 100 and 130 per cent of normal.

The report says the heavy snow packs will lead to an increased season risk of flooding in the Southern Interior and the Kootenays.

Seasonal runoff forecasts are listed as well above normal for parts of the Southern Interior including the Okanagan, Similkameen and Nicola.

“Snow pack is one element of seasonal flood risk during BC’s freshet season. Weather patterns during the snow melt season play a critical role in whether or not flooding occurs. Intense or prolonged rainfall and extreme temperatures are important factors that can lead to flooding, even for areas with a near normal snow pack,” The bulletin reads.

According to the bulletin forecasts indicate temperatures will rise before transitioning to a period of colder and wetter weather towards mid March.


@SalmonArm
sports@saobserver.net

Like us on Facebook and follow us on Twitter

Just Posted

Interest in Vernon politics high

A total of 25 people — one shy of equalling record — have filed to run for Vernon mayor and council

Cyclists finish North America trip to highlight Ukraine struggle

The 10,000 bike ride raised over $10,000 for victims of the war in Ukraine.

Fleming seeks third term with Regional District of North Okanagan

Bob Fleming is the current RDNO board chair and Area B representative

Vernon police respond to accusation of delayed 911 action

Vernon RCMP are working with Westshore Estates residents following complaints of delayed 911 response.

Kelowna Fire Department to handle Vernon, OKIB dispatch

Five-year contract will net Kelowna more than $200,000 says fire chief

U.S. congressman issues dire warning to Canada’s NAFTA team: time is running out

Canadian Foreign Affairs Minister Chrystia Freeland is expected to resume talks with the U.S.

B.C. marijuana workers may face U.S. border scrutiny

Cannabis still illegal federally south of the border

Symphony giants launch 59th Okanagan Symphony Orchestra season

Concerts in Kelowna, Penticton, Vernon Sept. 21-23

Over 60 cats and kittens rescued by South Okanagan-Similkameen SPCA

The rescue had to close its doors for the day on Sept. 18 to assess, vaccinate, and feed the animals

New political party holds an informational session in Vernon

Maxime Bernier’s The People’s Party of Canada draws about 2o interested patrons to Vernon pub.

B.C. MLAs reminded of rural school struggles

Finance committee hears of falling enrolment, staff shortages

B.C. VIEWS: ’Not photo radar’ coming soon to high-crash areas

ICBC deficit now largely due to reckless and distracted driving

Researchers tag great white shark in Atlantic Canada

Information will be used to learn more about where white sharks move in Canadian waters

Mix-up of bodies leads to funeral home reforms in Nova Scotia

One woman was was mistakenly cremated, another was embalmed and presented to family members during a visitation that went horribly wrong

Most Read