Comox Lake water level is only at 131.8 metres, 1.5 metres below average for this time of year. (Stephen Watson/Twitter)

Vancouver Island water system at 50-year low

“Winter drought” has Comox Lake/Puntledge River system in full conservation mode

Typically at this time of year, Vancouver Island river systems would be running at near-capacity.

But less precipitation and colder weather has resulted in low water evels and the lowest March water inflows from Comox Lake in 50 years.

According to Stephen Watson, stakeholder engagement advisor with BC Hydro, the Comox Lake/Puntledge River system is operating in full water conservation mode. February’s precipitation was only 36 per cent of normal causing the reservoir level to be about 1.5 metres below average for this time of year. So far, the beginning of March has been the driest it’s been in 40 years.

This is following a wet January that brought the reservoir up to a high of 134.3 metres, necessitating flood risk management operations. The reservoir is currently at 131.8 metres.

RELATED: Drought fears high, Cowichan Lake already at August lows

The Puntledge River system isn’t the only system on the Island suffering from a “winter drought.” Watson says all Vancouver Island watersheds are in the same boat, as well as some on the mainland.

“I wouldn’t say it’s rare that at this time of year we’re generating at a less amount, but what’s different is how things have changed,” Watson said. “Coming from mid-January, basically the fall into the early winter was wet and mild as everyone knows but it just really shifted to cold weather beginning of February.”

In mid-February, they dropped their power generation down to 40 per cent of capacity – around 9 megawatts – and more recently, it dropped even further to one-third of capacity – around 7 megawatts.

The amount of water being released from the Comox Dam has also dropped, only allowing enough water to flow to keep the fish habitat sufficiently covered.

“The challenge is that it could be tough as it goes through the spring and in particular towards the late summer in terms of conserving water for all the various water use interests,” said Watson.

However, Watson is still hopeful for more rain into the beginning of spring to get water levels higher.

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

Just Posted

Sooke Bluffs staircase closed due to rot

District to consider replacement for ‘high risk’ staircase in fall

Greater Victoria non-profit advocates for the use of psilocybin for terminal patients

North Saanich psychotherapist pushes for alternative treatment

Sooke minor hockey set to get kids on ice by mid-September

President says re-opening dependent on SEAPARC installing ice in time

Victoria woman to sell masks on wheels after garage stand shut down

Mama’s Masks stand accompanied Moss Street Market

Gathering marks 10 years since nearly 500 asylum-seekers landed off Victoria shore

The 492 people fleeing violence, war crimes and genocide in Sri Lanka were detained for months

578 British Columbians currently infected with COVID-19

Seventy-eight new cases confirmed in past 24 hours

Captive fawn seized from Island home

Valley resident charged and fined under the Wildlife Act

Pandemic could be driving more parents to get on board with flu shot: study

University of B.C. study gauges willingness for parents to vaccinate children for influenza

Watchdog clears Okanagan RCMP in death of man after arrest over alleged stolen pizzas

The man died in hospital after having difficulty breathing and broken ribs

Have you seen Berleen? B.C. pig destined for sanctuary goes missing

Berleen was less than two weeks from travelling to Manitoba when she vanished

Health Canada says several kids hospitalized after eating edible pot products

People warned not to store cannabis products where children can find them

‘It’s not just about me’: McKenna cites need to protect politicians from threats

Police investigation was launched after someone yelled obscenities at a member of McKenna’s staff

Michigan plans dedicated road lanes for autonomous vehicles

First study of its kind in the U.S. to figure out whether existing lanes or shoulders could be used

Greater Victoria Crime Stoppers wanted list for the week of Aug. 11

Greater Victoria Crime Stoppers is seeking the public’s help in locating the… Continue reading

Most Read