The Blue Creek restoration in British Columbia is shown in this undated handout photo. Spotty research and inconsistent monitoring has made it impossible to evaluate the health of most Canadian watersheds, a new study has found. “It’s still largely unknown,” said Elizabeth Hendricks of the World Wildlife Fund, which has just released its second evaluation of the condition of Canada’s freshwater environments. (WWF Canada, Eden Toth)

The Blue Creek restoration in British Columbia is shown in this undated handout photo. Spotty research and inconsistent monitoring has made it impossible to evaluate the health of most Canadian watersheds, a new study has found. “It’s still largely unknown,” said Elizabeth Hendricks of the World Wildlife Fund, which has just released its second evaluation of the condition of Canada’s freshwater environments. (WWF Canada, Eden Toth)

Data gaps prevent assessment of most Canadian watersheds: WWF report

There’s enough known about 67 of Canada’s 167 watersheds to assess how well they’re standing up

Spotty research and inconsistent monitoring have made it impossible to evaluate the health of most Canadian watersheds, a study has found.

“It’s still largely unknown,” said Elizabeth Hendricks of the World Wildlife Fund, which has just released its second evaluation of the condition of Canada’s freshwater environments.

Hendricks said the report points to the need for standardized, national water monitoring done by local communities.

The report, the result of two years of study and advice from both academic and government researchers, finds that there’s so little known about most watersheds that no conclusion can be made on their health.

There’s enough known about 67 of Canada’s 167 watersheds to assess how well they’re standing up under the pressures of development, loss of biodiversity and climate change. That’s a slight improvement over 2017.

For those 67, the news is encouraging. Nearly two-thirds are rated good or better, evaluated on the basis of water abundance, quality, invertebrate life and fish health.

“Where we do have information, it’s looking good,” Hendricks said. “What we’re doing seems to be working.”

But for large swaths of the Prairies, the Arctic, northern Ontario, northern Quebec and Nova Scotia, there’s just no way to tell how well rivers, creeks, streams and lakes are doing.

Data on water quantity and quality is mostly available. But when it comes to the health ecosystems, the gaps are large. Assessing the health of fish and other life is only possible in one-third of watersheds.

That’s important information that’s just not there, Hendricks said.

“We’re in the middle of a biodiversity and climate crisis. We feel the climate crisis through water — floods, drought, increasing temperatures of lakes, the flow of water, melting glaciers.”

John Pomeroy,aprofessor at the University of Saskatchewan and head of the Global Institute for Water Security, agreed much of Canada’s fresh water is poorly understood.

“I’m sure we don’t have enough information,” he said.

Water flow can be adequate and contaminants might be below health thresholds, Pomeroy said. But that doesn’t tell you what’s happening over the long term — or in the lake and river beds where bugs and snails and other crucial species live.

“Unless you’re sampling lake sediments, you won’t even know that the lake is slowly accumulating toxic substances.”

Hendricks and Pomeroy suggest consistent, long-term water monitoring has been a victim of government cuts since the 1990s, which have never been fully reinstated.

Both call for a national program — potentially using community-based monitoring — to create a standardized, consistent way to monitor and compare the health of Canada’s freshwaters.

Pomeroy said the responsibility is currently divided between the federal government, provinces, territories and First Nations.

“As a result, water-quality monitoring is terribly fragmented.”

Hendricks said theCanada Water Agency, whichthe federal Liberals recommitted to in the recent throne speech, could provide that framework.

“It will help ensure where investment in monitoring is happening, so you’re not guessing what monitoring has to happen where, (or) where do we begin investing in restoration.

“Without a framework, how are decisions being made?”

Bob Weber, The Canadian Press

Like us on Facebook and follow us on Twitter.

Want to support local journalism? Make a donation here.

Drinking water

Just Posted

A Heffley Creek peacock caught not one - but two - lifts on a logging truck this month. (Photo submitted)
Heffley Creek-area peacock hops logging trucks in search of love

Peacock hitched two lifts in the past month

A tent housing a mobile vaccination clinic. (Interior Health/Contributed)
Second dose vaccinations accelerating throughout region: Interior Health

To date, more than 675,000 doses have been administered throughout the region

Okanagan Lake (File photo)
Thompson-Okanagan ready to welcome back tourists

The Thompson-Okanagan Tourism Association expects this summer to be a busy one

..
Four Paws Food Bank-Barriere helps area pet owners

Leia Kett (as in Star War’s Princess Leia) has been a Barriere… Continue reading

Barriere resident Donna Genier was happy to be able to gather with a small group of family and close friends to play a game of scrub last Sunday at the Barriere ball fields in memory of her youngest son Kurt Genier. Kurt passed unexpectedly in 2014 Since then, starting in 2015 an annual Memorial Slow Pitch Baseball Tournament has been held in Barriere to remember the young man who loved to play baseball. Unfortunately, the tourney had to be cancelled in 2020 and 2021 due to the pandemic. (Elli Kohnert photo)
Kurt Genier remembered with ball game in Barriere

The annual Kurt Genier Memorial Slow Pitch Ball Tournament was not able… Continue reading

People line up to get their COVID-19 vaccine at a vaccination centre, Thursday, June 10, 2021 in Montreal. THE CANADIAN PRESS/Ryan Remiorz
Vaccines, low COVID case counts increase Father’s Day hope, but risk is still there

Expert says people will have to do their own risk calculus before popping in on Papa

FILE – A science class at L.A. Matheson Secondary in Surrey, B.C. on March 12, 2021. (Lauren Collins/Surrey Now Leader)
Teachers’ union wants more COVID transmission data as B.C. prepares for back-to-school

BCTF says that details will be important as province works on plan for September

Provincial health officer Dr. Bonnie Henry outlines B.C.’s COVID-19 restart plan, May 25, 2021, including larger gatherings and a possible easing of mandatory masks on July 1. (B.C. government photo)
B.C. records 120 new COVID-19 cases, second vaccines accelerating

Lower Pfizer deliveries for early July, Moderna shipments up

The Calgary skyline is seen on Friday, Sept. 15, 2017. THE CANADIAN PRESS/Jeff McIntosh
2 deaths from COVID-19 Delta variant in Alberta, 1 patient was fully immunized

Kerry Williamson with Alberta Health Services says the patients likely acquired the virus in the hospital

The first suspension bridge is the tallest in Canada, with a second suspension bridge just below it. The two are connected by a trail that’s just over 1 km. (Claire Palmer photo)
PHOTOS: The highest suspension bridges in Canada just opened in B.C.

The Skybridge in Golden allows visitors to take in views standing at 130 and 80 metres

BC Green Party leader and Cowichan Valley MLA Sonia Furstenau introduced a petition to the provincial legislature on Thursday calling for the end of old-growth logging in the province. (File photo)
BC Green leader Furstenau introduces old-growth logging petition

Party calls for the end of old-growth logging as protests in Fairy Creek continue

B.C. Premier John Horgan leaves his office for a news conference in the legislature rose garden, June 3, 2020. (B.C. government photo)
B.C. premier roasted for office budget, taxing COVID-19 benefits

Youth addiction law that triggered election hasn’t appeared

A vial containing the Moderna COVID-19 vaccine is shown at a vaccination site in Marcq en Baroeul, outside Lille, northern France, Saturday, March 20, 2021. THE CANADIAN PRESS/AP/Michel Spingler
mRNA vaccines ‘preferred’ for all Canadians, including as 2nd dose after AstraZeneca: NACI

New recommendations prioritizes Pfizer, Moderna in almost all cases

logo
Evacuation alert issued for residents south of Lytton

The TNRD Emergency Operations Centre in Kamloops says a wildfire in the area poses a threat to structures and residents.

Most Read