The snowpack in the Okanagan is 208 per cent of normal, the highest since 1980.—Image: Thinkstock

The snowpack in the Okanagan is 208 per cent of normal, the highest since 1980.—Image: Thinkstock

Flooding fears grow across B.C.

Flood threat increases in many areas as upper level snowpacks reach record levels

With snowpacks very high in many areas of the province—including the southern Interior where they are more than double the normal accumulations—provincial authorities are bracing for more flooding as warm weather and rain are in the immediate forecast.

“Generally speaking (the snowpack across B.C.) is well above normal,” said Dave Campbell of the B.C. River Forecast Centre Monday in a conference call with reporters Monday.

“There has been melting—even in the upper elevations—at a rapid rate.”

Campbell said while the average B.C. snowpack is 168 per cent above normal, areas such as the Okanagan (208 per cent above normal), the Boundary (238 per cent), the Similkameen (210 per cent), the Nicola (204 per cent) and even the Upper Fraser West area west of Prince George (264 per cent) have seen historic highs. The Okanagan amount is the highest observed since 1980.

“Extremely high snow packs (greater than 150 per cent of normal) in the Nicola, Similkameen, Okanagan, Boundary, Kootenay and Upper Fraser West are indicating significant flood risks this year, and in many of these areas flooding is already occurring,” said the centre in its latest report issued Monday prior to the conference call.

Campbell said in low- to mid-level elevations, snowmelt has been rapid over the last few weeks causing creeks to fill and in some cases flood.

In the Okanagan, in preparation, provincial authorities have been releasing water from Okanagan Lake for the last month fearing a repeat of last year’s flooding when the lake rose to 72 centimetres above what is known as “full pool.”

Shaun Reimer, section head of Public Safety and Protection in the Thompson Okanagan, said while the increased outflow through the damn in Penticton currently has the lake at 62 centimetres below full pool, information he received Monday indicated a lot more water is expected to enter the lake between now and the end of July. And that, he said, could take the lake level to between 12 and 20 centimetres above full pool later this spring.

He said because of concerns with the amount of water flowing into the Okanagan River from tributaries between the dam in Penticton and Oliver, the outflow from Okanagan Lake has been temporarily reduced.

Reimer said that discharge will be ramped up again in a few weeks and to compensate for the current reduction, the outflows will have to be even greater than they were in recent weeks.

With the large amount of snow in the mountains, Reimer said he’s more concerned now then he was a few weeks ago,but predicted the area will not see the same situation as last year given the water that has already been released from Okanagan Lake.

Meanwhile, other areas of the province are also a concern for authorities. The Nicola Lake near Merritt is approaching full pools and areas of the Kootenay and around Prince George could be at the risk of flooding mid- and high-level snow melts quickly with the warm weather.

A total of 13 regional emergency operations centres have been opened across the province, with B.C. First Nations opening 10 more said Chris Duffy, executive director of programs with Emergency Management BC. Seventeen states of local emergency have been declared in municipalities and regional districts across B.C. in addition to eight by B.C. aboriginal bands band councils. Twenty-one evacuation alerts affecting 187 homes have been issued as well as 22 evacuation alerts affecting 555 homes.

Duffy said two million sandbags have been distributed across the province and several sandbag filing machines are now in use across B.C, many of them in the Okanagan.The province has even borrowed some from Saskatchewan.

One hundred and fifty B.C. Wildfire firefighters have been deployed to help and a kilometre of gabian dam and 10 kilometres of tiger dam have also been provided to B.C. communities for flood prevention.

To report a typo, email:
newstips@kelownacapnews.com
.


@KelownaCapNews
newstips@kelownacapnews.com

Like us on Facebook and follow us on Twitter.

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

,,
Abbotsford’s Run For Water transforms into Upstream Challenge for 2021

Throughout the month of May participants can take on a number of different activities in the Valley

Commercial trucks head south towards the Pacific Highway border crossing Wednesday (April 14, 2021). The union representing Canadian border officers wants its members to be included on the frontline priority list for the COVID-19 vaccine. (Aaron Hinks photo)
CBSA officers’ union calls for vaccine priority in B.C.

Border officers at ports including South Surrey’s Pacific Highway should ‘not be left behind’

Cannabis plants visible under bright lights inside a large facility at Shxwha:y Village on July 6, 2018. The reserve was home to the licensed producer for Indigenous Bloom, which opened up a dispensary on the Kwaw-Kwaw-Apilt reserve. On April 12, 2021, Shxwha:y announced Health Canada approval for a licensed production facility at the village. (Paul Henderson/ Chilliwack Progress file)
Chilliwack’s Shxwha:y First Nation approved for cannabis cultivation and processing facility

It will be the first majority-owned Indigenous on-reserve licensed facility in Western Canada

The Fraser Valley Bandits chose Brandon University’s Anthony Tsegakele in the first round of the 2021 CEBL Draft. (Submitted)
Fraser Valley Bandits reveal 2021 CEBL Draft choices

Abbotsford-based club selects Quebec’s Anthony Tsegakele in first round

Demonstrators at the legislature on April 14 called on the province to decriminalize drug possession and provide widespread access to regulated safe supply across B.C. (Jake Romphf/News Staff)
Rally calls for decriminalization, safe supply on 5th anniversary of overdose emergency declaration

From 2016 to the end of February, 7,072 British Columbians died due to overdose

Surrey RCMP are seeking the public's help to locate three puppies stolen from a South Surrey home on April 10. (Surrey RCMP photos)
UPDATE: 1 of 3 puppies stolen from South Surrey returned to owner

American Bulldog puppy recovered after being sold at Mission car show

Two women walk past ‘The Meeting’ sculptures in White Rock’s Miramar Plaza Wednesday afternoon. (Aaron Hinks photo)
New public art in White Rock faces criticism as the ‘two Michaels’ remain in China’s custody

‘I would encourage people to go out and enjoy it’ said Vancouver Biennale founder

(Government of Canada)
Liberal MP caught stark naked during House of Commons video conference

William Amos, in Quebec, appeared on the screens of his fellow members of Parliament completely naked

Provincial health officer Dr. Bonnie Henry updates B.C.’s COVID-19 situation at the B.C. legislature, Feb. 1, 2020. (B.C. government)
B.C.’s COVID-19 case count jumps to 1,168 Wednesday, nearly 400 in hospital

Now 120 coronavirus patients in intensive care, six more deaths

Moss covered branches are seen in the Avatar Old Growth Forest near Port Renfrew on Vancouver Island, B.C. Thursday, Sept. 29, 2011. THE CANADIAN PRESS/Jonathan Hayward
B.C. blockades aimed at protecting old-growth forests reveal First Nation split

Two Pacheedaht chiefs say they’re ‘concerned about the increasing polarization over forestry activities’ in the territory

Everett Cummings in a tribute video posted to dignitymemorial.com.
Mechanic’s death at Fraser Surrey Docks leads to $200K fine for company, union says

Photos of rally outside Surrey court posted on ILWU’s ‘Kill A Worker Go To Jail’ Facebook page

Cannabis bought in British Columbia (Ashley Wadhwani/Black Press Media)
Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

Most Read