A Community is Dying. Alberta Says It's Within Normal Range.
The province responded to Mikisew Cree's landmark cancer study with denial. The community, the science, and decades of independent research say otherwise.
The Alberta government moved quickly.
Within hours of Mikisew Cree First Nation standing inside Parliament Hill Monday and announcing that cancer rates in Fort Chipewyan are at least 25 percent higher than the rest of Alberta, the Ministry of Primary and Preventative Health Services responded to Indigenous Insider with a statement.
“Our hearts go out to anyone suffering from cancer,” it read.
It went on to say that adult cancer rates were largely within normal ranges. That there was no evidence of pediatric cancer in the community. That thousands of tests show the water is safe to drink. That there is — and this is the province’s own language — “no known causal link between oil sands development and cancer rates in the region.”
Hours. That’s how long it took Alberta to respond to a community where 149 Mikisew Cree members — out of a population of approximately 600, and not even accounting for the roughly 1,000 total residents of Fort Chipewyan — have been diagnosed with cancer since 1993, where the graveyard has expanded from two rows to two full sections within a single generation, where the First Nation had to fund its own health study because the federal government’s promised study was going to take ten years.
Chief Billy-Joe Tuccaro had a different word for it.
“I’m not surprised by their response, we expected as much,” he said. “We have our health report, our toxicology report, and the full support of our scientists and doctors. The data does not lie, and the AHS data has confirmed higher rates in our community. Yet not a single dollar has been allocated to us. We’re tired of being studied, we can’t wait another ten years. Prove to us that we are not getting sick. Do your job. We need action now.”
A fish pulled from the Athabasca River with several tumours growing inside. I filmed this at a fish camp in Fort Chipewyan in 2022 — the same day two other fish were found with deformities.
What the study actually says
Mikisew Cree didn’t arrive at Parliament Hill on Monday without evidence. They came with a study — one they commissioned and paid for themselves, in partnership with community health and safety firm Arrowsmith Gold, because the federal government’s promised $12 million study was to be spread over ten years, and ten years is too long when people are dying now.
The report, the first findings of a three-part initiative called “Our Health, Our Future,” drew on existing research, past and present industrial operations data, and cancer incidence data from Alberta Health Services itself. It also went directly to the community — surveys, interviews, focus groups — to capture what no provincial database was recording: the lived reality of what is happening in Fort Chipewyan.
Between 1993 and 2022, 149 Mikisew community members were diagnosed with cancer. Twenty-four different types. Fourteen members diagnosed with multiple cancers. The rate of all cancers combined ran approximately 25 percent above the provincial average. And the trajectory is moving in one direction: 30 new cases between 2013 and 2017. Thirty-eight new cases between 2018 and 2022.
Those numbers are almost certainly an undercount, Chief Tuccaro says. Fort Chipewyan has one clinic. No hospital. Comprehensive care is more than 300 kilometres away. People who leave the community for treatment disappear from local statistics. The barriers to detection were built into the system itself.
On the question of childhood cancer — which the province flatly denied — Mikisew’s own administration says the community knows differently. “AHS data reported no cases of childhood cancer, which was disputed by members of the community through the health survey,” the study states. Mikisew officials told me this morning they are aware of cancer cases in children that do not appear in provincial data. “We’re trying to understand where the gap is,” one official said.
That gap is not a clerical error. It is a question of whose reality gets recorded — and whose gets buried.
The province also declined to provide key data variables Mikisew had requested: cancer mortality outcomes. Cancer stage at diagnosis. Rates of cancer screening. Whether patients received timely care at all. Alberta handed the community an incomplete picture, then used that incomplete picture to declare there was nothing to see.
The Alberta tar sands from the air. Video by Brandi Morin.
“Tone deaf.” “Convenient.” A whitewash.
Mikisew Cree’s administration was still in Ottawa when the province’s statement arrived. I spoke with them by phone Tuesday morning.
“Tone deaf, to be completely honest,” one official said. The same lines. The same rhetoric. Year after year, crisis after crisis.
What cut deepest wasn’t just the denial — it was the process. Alberta’s Chief Medical Officer issued her assessment without first coming to the community. Without sitting with the people whose lives she was rendering a verdict on. Officials have promised to visit Fort Chipewyan on multiple occasions. They have yet to come.
“I just feel it’s very convenient for Alberta Health Services to make a statement,” the official with Mikisew said, “precisely when Mikisew is here with a deeper, more concerning message on behalf of our community.”
There is something else Mikisew’s administration raised — something that casts a long shadow over every number Alberta has produced. Alberta Health Services is currently under investigation for political interference. When asked whether political agendas were shaping the provincial response, the answer was unambiguous. “Of course we think that.”
The financial dimension compounds the insult. Federal funds flow to the province to deliver services to all Albertans — including the people of Fort Chipewyan. The province received those funds. “We get zero services there from the provincial government,” the official said. “So if we’re going to start pointing fingers and talking about accountability, we’re going to start with the provincial government, who receives those funds from the feds to do what they are clearly not doing.”
Mikisew’s environmental review found carcinogenic contaminants throughout the Peace-Athabasca Delta — the result of decades of oil sands operations, uranium mining, pulp and paper mills, and coal mines. Chronic seepage from tailings ponds. Emissions settling into soil and snow. The contaminated Transport Canada Wharf Facility, where a 2017 study found toxins above legal limits at 33 of 35 test sites — a study that sat unreleased for seven years. The report is unsparing: “Fort Chipewyan has been a dumping ground for industry for years, and governments have refused to do anything about it.”
“For years, we’ve seen the sheen of oil in our water,” Tuccaro said. “We’ve seen member after member come home from a visit to doctors in Edmonton or Fort McMurray with a new cancer diagnosis. Some never came home at all. Now, we have definitive proof that something is killing our people.”
He did’t stop there.
“An entire community is being poisoned to death. How can Alberta and Canada approve a plan that lets oil and gas companies kill us faster by dumping their toxic waste into our drinking water? This is a public health emergency and both governments must act now.”
The science has been here for decades. So has the denial.
The province’s claim that there is no known causal link between oil sands development and cancer rates in Fort Chipewyan isn’t new. It is the same position Alberta has maintained while independent scientists spent decades building a body of evidence that directly contradicts it.
Dr. John O’Connor served Fort Chipewyan as a physician for nearly 16 years. He was the first to say publicly, in 2006, what his patients already knew — that the rates of rare cancers he was seeing were not normal, that they were concentrated in a community that ate from the land and drank from the water and lived directly downstream of the largest industrial project on the surface of the earth. Health Canada responded by filing four misconduct complaints against him, accusing him of causing “undue alarm.” He was cleared of every charge. In 2009, the Alberta Cancer Board confirmed cancer rates in Fort Chipewyan were approximately 30 percent above expected.
Nothing substantively changed.
When I reached O’Connor after Alberta’s statement was issued, he was furious.
“I am disgusted with how Alberta disregards all the prior independent and health department assessments that confirmed higher cancer rates and recommended health studies,” he said. “None were ever completed.”
He’s particularly contemptuous of the province’s attempt to position its denial as scientifically credible. The federal government itself, in 2024, acknowledged the evidence was sufficient to warrant a $12 million community-led study. Study after study — governmental and independent alike — had for years pointed to exactly this need. None were ever completed. “Why would successive independent and government assessments suggest the need for comprehensive studies?” O’Connor asked. “Why is Alberta misleading the public?”
He pointed to the work of two scientists whose findings the province has never been able to refute. Dr. Kevin Timoney and the late Dr. David Schindler spent years documenting what was happening downstream of the oil sands — work O’Connor described as unearthing alarming environmental impacts in the regions downstream.
In 2007, Timoney completed a study of water and sediment quality commissioned by Fort Chipewyan’s own Nunee Health Authority. It found arsenic, mercury and polycyclic aromatic hydrocarbons at levels the report described as unsafe for consumption — particularly in fish that residents had eaten their entire lives. The findings were alarming enough that warnings were eventually issued advising residents to limit fish consumption to once a week, and recommending that children and pregnant women avoid it altogether. A separate analysis found that a pregnant woman eating walleye from Lake Athabasca would consume on average 22 times the mercury level recommended by the World Health Organization. In 2009, Timoney and co-author Peter Lee published peer-reviewed research in the Open Conservation Biology Journal examining the evidence of tar sands pollution directly. Their conclusion: the industry pollutes, and the evidence has long been there.
Dr. Schindler — one of Canada’s most decorated freshwater ecologists — found that summer PAH concentrations in the Athabasca River ran 22 times higher downstream of oil sands development than upstream. In 2010, he co-authored a landmark paper in the Proceedings of the National Academy of Sciences establishing that oil sands development was contributing toxic elements to the Athabasca River and its tributaries at concentrations harmful to aquatic life. The government and industry response was to question the methodology. The contamination, officials insisted, was natural.
It’s the same argument Alberta is making today.
O’Connor also pointed to Traditional Ecological Knowledge that had been documenting environmental deterioration in Fort Chipewyan long before any government study acknowledged it. Elders watching the water change. Fish with deformities. Moose that were sick. A landscape that didn’t look or smell or taste the way it once had. Arsenic and mercury levels, O’Connor noted, were in vastly increased levels directly linked to tar sands activities.
“In my opinion this is environmental racism,” he said. “It would not happen upstream of non-Indigenous communities. The facts are already established a long time ago.”
What is at stake
Fort Chipewyan sits where the water ends up. Everything upstream — the mines, the upgraders, the tailings ponds of the most expansive industrial operation in human history — drains toward it. The tailings ponds that service the industry now hold 1.4 trillion litres of toxic wastewater — an area larger than the city of Vancouver. Industry has known about the seepage for decades. So have regulators.
Premier Danielle Smith’s government has mandated her environment minister to fast-track a “treat and release” plan that would allow companies to discharge that toxic wastewater — treated with unproven technology — directly into the Athabasca watershed. The Athabasca flows north through the Northwest Territories into the Mackenzie River, and from there to the Arctic Ocean. Every community along that corridor has a stake in what Alberta does next.
No one wants to take accountability. The province received federal funds meant to serve every Albertan — including the people of Fort Chipewyan — and delivered nothing. The regulator fined Imperial Oil $50,000 for the Kearl spill and called it accountability. Ottawa promised clean drinking water legislation seven months ago. No bill has been tabled.
The stakes are not abstract. This is the engine of Canada’s petro-economy. The industry and the governments that depend on it have enormous incentive to ensure that the word “causal” never appears in the same sentence as “oil sands” and “cancer.” Every report that gets shelved, every data variable withheld, every statement issued with a sympathetic opening line and a denial buried three paragraphs in — it all serves that interest.
The community has its study. It has its data. It has the testimony of its own people, the findings of independent scientists, and the quiet, devastating arithmetic of a graveyard that keeps growing.
Fort Chipewyan has been sounding the alarm for nearly two decades. Governments have responded with studies that were never completed, statements that contradicted the evidence, and silence where action should have been.
The people of Fort Chipewyan are done waiting to see what anyone does with it.
“For too long,” Tuccaro said Monday, “the almighty dollar has ruled Alberta. For too long, my people have been collateral damage.”
Canada has been warned. The question now is whether anyone in power is willing to listen — before there is no one left to warn them.
Indigenous Insider reached out to the Ministry of Primary and Preventative Health Services and Alberta Health Services for further comment. The government statement above was provided in response to yesterday’s story. Alberta Health Services had not responded to additional questions at the time of publication.
This story will be updated when additional findings from Mikisew Cree’s “Our Health, Our Future” initiative are released.
Brandi Morin is an award-winning Cree and Iroquois journalist from Treaty 6 territory in Alberta. Her documentary Killer Water, investigating the oil sands’ impact on Fort Chipewyan, won the 2024 Canadian Hillman Prize.
Sources:
Mikisew Cree First Nation
Official press release (April 13, 2026): https://mikisewcree.ca/indigenous-leaders-denounce-plans-to-treat-and-release-oil-tailings
Previous statement: https://mikisewcree.ca/the-price-for-growth-shouldnt-be-peoples-lives-indigenous-leaders-tell-ottawa
Brandi Morin’s Previous Reporting
https://ricochet.media/indigenous/alberta-first-nations-denounce-plans-to-treat-and-release-oil-sands-tailings/
https://ricochet.media/indigenous/outrageously-blatant-environmental-racism-evidence-of-contamination-was-kept-secret-from-fort-chipewyan/
https://ricochet.media/indigenous/feds-withheld-report-showing-contaminated-water-in-fort-chipewyan-say-local-leaders/
https://ricochet.media/indigenous/in-a-historic-move-the-federal-government-has-just-announced-that-it-will-allocate-12-million-for-a-community-led-study-of-industrial-pollution/
https://ricochet.media/indigenous/brandi-morin-in-oil-country-first-nation-accuses-government-of-regulated-murder/
https://ricochet.media/indigenous/for-indigenous-communities-in-alberta-the-oil-industry-has-left-an-ugly-stain/
https://indiginews.com/news/feds-allocate-12-million-to-study-oil-sands-impacts-in-fort-chipewyan
https://therealnews.com/killer-water-the-toxic-legacy-of-canadas-oil-sands-industry-for-indigenous-communities
Dr. Kevin Timoney Studies
2007 Water and Sediment Quality Study (Fort Chipewyan, Nunee Health Authority): https://sites.ualberta.ca/~swfc/images/fc-final-report-revised-dec2007.pdf
2009 “Does the Alberta Tar Sands Industry Pollute?” (Open Conservation Biology Journal): https://oilandgascanada.info.yorku.ca/research-ab/
2025 Bitumen Tailings Spills Study (Environmental Monitoring and Assessment): https://ernstversusencana.ca/canadas-toxic-tarsands-study-on-514-bitumen-tailings-spills-over-a-decade-dr-kevin-timoney-concludes-aer-lies-vastly-underreports-inspects-rarely-failure-to-monitor-manage-impacts/
Dr. David Schindler Studies
2009 PACs in the Athabasca River study: https://insideclimatenews.org/news/17052011/athabasca-river-alberta-oil-sands-toxins-cancer/
2010 “Oil sands development contributes elements toxic at low concentrations to the Athabasca River and its tributaries” (PNAS): https://oilandgascanada.info.yorku.ca/research-ab/
Dr. John O’Connor
CBC News profile and Peter Bryce Award: https://www.cbc.ca/news/canada/edmonton/alberta-whistleblower-fort-chipewyan-john-o-connor-1.5943389
The Narwhal three-part series: https://thenarwhal.ca/oilsands-cancer-story-1-john-oconnor-dawn-new-oilsands-era/
VICE interview: https://www.vice.com/en/article/interview-with-dr-john-oconnor-a-tar-sands-whistleblower/
PA Herald (federal pledge response): https://paherald.sk.ca/oilsands-whistleblower-says-federal-pledge-is-bittersweet/
Alberta Government
Ministry of Primary and Preventative Health Services statement (provided directly to Indigenous Insider, April 14, 2026)
Cabinet information: https://www.alberta.ca/premier-cabinet
Deputy Ministers Council: https://www.alberta.ca/deputy-ministers-council
Federal Government
$12 million health study announcement: https://www.canada.ca/en/environment-climate-change/news/2024/08/federal-government-announces-support-for-community-led-health-study-in-athabasca-oil-sands-region.html
Imperial Oil / Kearl Spill
ACFN lawsuit against AER: https://www.desmog.com/2024/03/07/lawsuit-athabasca-chipeyan-first-nation-acfn-alberta-energy-regulator-imperial-oil-tar-sands-kearl-mine-disaster/
National Observer coverage: https://www.nationalobserver.com/2023/03/03/news/alberta-oilsands-spill-hidden-first-nation-act-environmental-racism
Transport Canada Wharf / Contamination
https://ricochet.media/indigenous/outrageously-blatant-environmental-racism-evidence-of-contamination-was-kept-secret-from-fort-chipewyan/
Treat and Release / Tailings
https://thenarwhal.ca/alberta-oilsands-tailings-drinking-water/
https://www.nationalobserver.com/2025/11/06/news/alberta-first-nations-chiefs-oilsands-tailings
https://www.resilience.org/stories/2023-06-27/the-lie-of-a-cleaner-oilsands/
Pipeline Agreement / Water Omission
https://www.620ckrm.com/2026/01/22/first-nations-chiefs-call-out-ottawa-over-pipeline-deal-that-doesnt-mention-water/
Fish Consumption Warnings / Mercury / Arsenic
Timoney 2007 study (see above)
Briarpatch Magazine: https://briarpatchmagazine.com/articles/view/we-can-no-longer-be-sacrificed
Mongabay: https://news.mongabay.com/2024/07/a-year-after-toxic-tar-sands-spill-questions-remain-for-affected-first-nation/
Hillman Prize
https://hillmanfoundation.org/canadian-hillman-prize/2024/brandi-morin-and-geordie-day
Love the way you cite references. wish this would become the default practice here on Substack.
Crowdfunding to take the Alberta gov’t to court? I’ll put in $10 to help fund it.