The Province

Confrontin­g drought on Quadra Island

First Nation team studies water resources as effects of climate change take hold

- ROCHELLE BAKER Rochelle Baker is a Local Journalism Initiative reporter with Canada's National Observer. The Local Journalism Initiative is funded by the Government of Canada.

A coastal First Nation team is gearing up to study water as it tries to limit the impacts of drought in their traditiona­l territorie­s on northeast Vancouver Island.

The We Wai Kai First Nation's environmen­tal stewards are partnering with other local groups to map and monitor wetlands, watersheds and streams on Quadra Island as summers get hotter and drier, said Shane Pollard, program manager of the We Wai Kai Guardians.

Drought in the northeaste­rn Vancouver Island water basin, which includes We Wai Kai territory and Quadra Island, is increasing­ly common.

This was the third year running that the region hit Level 5 on the provincial drought scale — the most extreme rating. At that level, harm to fish health, ecosystems or society is a certainty.

Quadra Island has a few lakes, but most residents, including people living on the We Wai Kai's Cape Mudge reserve, draw water from wells that need rain or surface water like creeks or wetlands to recharge undergroun­d aquifers, Pollard said.

“Everyone is feeling the effects of the lack of rain we are getting,” he said. “We're at the point (that) if we want to expand our village, there's just not enough water to do that and we'd probably have to truck in our own water at some point.”

The Guardians are partnering with Quadra Island's Climate Action Network and the Salmon Enhancemen­t Society to survey surface water across the island to identify the areas most important to maintain the water supply for both the people and environmen­tal needs, Pollard said.

The Guardians will get help from a volunteer core of citizen scientists and salmon stream walkers on the island to measure rising or falling surface water levels through the seasons and changing weather.

“But we'll be doing a lot of the fieldwork,” Pollard said. “We'll be the ones who are essentiall­y the boots on the ground.”

Pinpointin­g which wetlands or watercours­es are filtering down into aquifers is one goal, but so is identifyin­g where it's key to try to maintain water levels for fish habitat, he added.

“Of course, the lack of water in the streams is a big problem for salmon,” Pollard said.

Global warming is causing increasing­ly dry summers and more intense rains at other times of the year, both of which endanger salmon, said Pollard.

If river levels are too low or water temperatur­es are too high, spawning salmon can't or won't migrate upstream.

Conversely, floods caused by heavy rain can scour out streams, damaging incubating eggs or habitat important to juvenile fish, he said.

“We'll just go from one extreme to the other. There's not enough water or there's too much.”

Protecting and identifyin­g important cultural sites will also be on the Guardians' radar during the mapping process, Pollard said.

“Quadra is full of (traditiona­l) clam gardens,” he said. "We actually have a lot of archeologi­cal sites around Quadra that I'm hoping we can find and protect more.

“Right now, I'm looking into the past, finding out old village names and what these creeks were used for historical­ly.”

While traditiona­l knowledge from elders is helpful, regular monitoring of water sources and creeks has to take place because environmen­tal conditions are shifting so quickly with climate change, Pollard said.

“All of this is kind of new,” he said. "Knowledge holders didn't deal with global warming like this, so now we're trying to figure out exactly what's going on.

“We'll pretty much be setting a blueprint with this groundwork, then we can grow from there.”

 ?? ROCHELLE BAKER, LOCAL JOURNALISM INITIATIVE. ?? We Wai Kai Guardians are partnering with Quadra Island volunteer groups to do a critical survey of wetlands to protect water as droughts increase with climate change, says Guardians manager Shane Pollard.
ROCHELLE BAKER, LOCAL JOURNALISM INITIATIVE. We Wai Kai Guardians are partnering with Quadra Island volunteer groups to do a critical survey of wetlands to protect water as droughts increase with climate change, says Guardians manager Shane Pollard.

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