Catalyst’s Brian Houle is hoping experienced Cowichan Lake boaters can help pinpoint new hazards. (Lexi Bainas/Citizen)

Catalyst warns boaters on Cowichan Lake of navigational hazards

Water levels could drop 20 inches if pumping plans move forward

Catalyst is warning boaters on Cowichan Lake to operate their craft with “extreme caution” if plans to pump lake water over the weir and into the Cowichan River move forward.

Water levels in Cowichan Lake are expected to drop by as much as 20 inches if the pumping begins in mid-August, as currently planned, and that could uncover unexpected navigational hazards in the lake.

RELATED STORY: CATALYST PUMPS COULD DRAW DOWN COWICHAN LAKE 20 INCHES

Brian Houle, environmental manager for Catalyst, said the main concern is areas close to the middle, deeper, parts of the lake where boaters are used to travelling through with the presumption that there is adequate water depth and their way is clear, as it always has been before.

“Things like dead heads and rocks could be closer to the surface and, while they were never hazards before, they could be if we have to resort to pumping and lake levels continue to drop,” Houle said.

“We’ll be working with Coast Guard Canada to attach navigational hazard markers, including buoys, to the hazards as they are identified to make the public well aware of them and warn boaters to use extra caution around them.”

Catalyst’s Crofton pulp mill, which depends on water from the Cowichan River to run its operations, is planning to begin pumping water over its weir in Lake Cowichan as of mid-August if the region doesn’t get sufficient rain over the next few weeks to raise the water levels in the lake.

RELATED STORY: CATALYST CROFTON APOLOGIZES FOR “LAPSES” IN COMMUNICATION WITH TOWN OF LAKE COWICHAN

The region is experiencing one of the worst droughts in decades and water basins in the region, including Cowichan Lake, are only getting about two thirds of the water they used to get in spring and summer.

The licence that Catalyst has been given by the province to draw water from the Cowichan River requires that the company keep an eye on what’s happening on Cowichan Lake, where the river water originates, and identify hazards to navigation.

Houle said fortunately the Cowichan Valley Regional District led a topography project in the last five years to map the bottom of the lake in anticipation of just such a situation.

He said the map will be useful in helping to determine where navigational hazards can be expected when water levels drop.

“We already have a good sense of what’s there and it’s been determined that the lake is well suited for lower water levels,” he said.

“There will also be more hazards closer to shore with dropping water levels and boaters need to exercise caution there as well. But most boaters are much more cautious and careful with their navigation as they approach land.”

Houle said Catalyst hopes that enough rain will fall between now and mid-August to make turning on the pumps unnecessary and water levels in the lake will stabilize.

“It may also be that we may have to pump for just a few days,” he said.

“We just don’t know.”



robert.barron@cowichanvalleycitizen.com

Like us on Facebook and follow us on Twitter

Just Posted

North Cowichan taxpayers could face a one-time 133% increase in ‘worst case’ VIMC lawsuit

An average home could see a tax increase of $2,164 in one year

LAKE FLASHBACK: Remember swine flu? Bosnian conflict? Moving St. Christopher’s? It’s been a while

From worldwide stories to those close to home, we’ve a real cross-section this week

Mary Lowther column: Making your own supplements from garden plants

Health food stores offer powdered green supplements to augment deficiencies of commercial vegetables

Lake Cowichan fire department back with annual toy and food drive on Dec. 13-14

As Lake area gets ready to fill Christmas hampers, firefighters call for donations of toys and food

Chargers in every match at provincial tourney

DCS finishes 12th after competitive tournament

VIDEO: Federal Liberals’ throne speech welcomes opposition’s ideas

Trudeau will need NDP or Bloc support to pass legislation and survive confidence votes

VIDEO: John Lennon’s iconic Rolls Royce rolls into Vancouver Island college for checkup

Royal BC Museum, Camosun College and Coachwerks Restorations come together to care for car

VIDEO: Rockslide closes part of Highway 93 in Fairmont Hot Springs

Geotechnical team called in to do an assessment after rocks fell from hoodoos

Petition calls for appeal of ex-Burns Lake mayor’s sentence for sex assault

Prosecution service says Luke Strimbold’s case is under review

Northwest B.C. wildlife shelter rescues particularly tiny bear cub

Shelter co-founder says the cub weighs less than a third of what it should at this time of year

BC firefighters to help battle Australian bushfires

Canada sent 22 people, including 7 from B.C.

B.C. NDP touts the end of MSP premiums

Horgan, James held news conference to reiterate that people will get their last bill this month

Oscar Hickes: Longest running hockey tournament on Vancouver Island cancelled

Patrick Murray, one of the organizers for the tournament, broke the sad news on social media.

Illicit drug deaths down, but B.C. coroner says thousands still overdose

Chief coroner Life Lapointe says province’s drug supply remains unpredictable

Most Read