Photo: Robert Johnson
A new Canadian report finds a direct connection between oil sand mining and elevated levels of cancer causing agents in regional water supplies.The news is a blow for oil companies and the Canadian government, which rely on this method to tap the world’s second largest oil reserve. It also hurts the case for the Keystone pipeline to link America to the sands.
I spent several days in Fort McMurray, and the expanse of mines surrounding the city, last year where residents said they understood mining held risks, but really just wanted some hard facts. Now, it looks like they’ve got them.
“I take my kids fishing to the lakes,” one executive told me at the $270 million McDonald Island recreation park. “I don’t let them swim in it, but I know some people do.”
Probably not anymore, as the study found chemicals called PAHs up to 23 times higher than before oil sand mining. With production set to triple over the next 25 years, these levels will only go up and the study makes clear that the long-term effect on humans, and wildlife remains “unknown.”
Most of the Athabasca oil sands lie just north of Fort McMurray — the small city is bordered on the east by Rt 63 — the Clearwater River to the west and the south— and the Athabasca River to the north

A lot of the oil money stops here first — this is Suncor Oil's recently remodeled $180 million Community Leisure centre — it's set to receive another $117 million expansion in September 2012

The community centre is a real focal point of Fort McMurray — but that will be in another slideshow — living here is not necessarily the easiest place to raise a family

Housing is tough to find, and expensive, averaging over $700,000 for a decent place — the newly built apartments at the top were abruptly condemned forcing police to evict tenants without their belongings one night last winter

And it gets cold here — down to -50 F in the dead of winter with just a few hours of real daylight — this spot costs $1,400 a month to rent without the insulated camper

But thousands flock here to make real money in the oil sands — where creating synthetic crude begins in the strip mine

There were only two companies working the sands in 1998 and local officials were concerned even those would be forced to close — there are more than 10 times that number here now

That's because in the late '90s oil prices rose, the Canadian government restructured its royalty system, and new technology caused a huge boom

Then the trucks and shovels come in to scoop up the oil sand— that shovel is electric, runs on 15,000 volts — and scoops up 90 tons in one load — it takes about 2.5 tons of sand to produce one barrel of oil

The Cat 797 dump trucks are the largest in the world and and can haul 1 million pounds in a single load — more weight than a fully loaded Boeing 747

They're so large people say they can drive over a Ford F-150 like it's a 'speed bump' — with this shot from outside a mechanic's shop it's easy to see what they mean

To crushing plants like this, which break up the chunks into a fine mixture that can be transported along the conveyor belts below

Conditioning is just mixing the oil sand with water — creating what's called a slurry — where the oil begins to part from the sand

The slurry is then piped to containers where it separates into three parts: Oil froth on top — sand on the bottom — oil, sand, clay, and water in the middle

Most ponds are coated in a sheen of oil that can be deadly to waterfowl, like ducks and geese, that land on its surface

The ponds are used to settle out the solids in the oil-water mix as they slowly fall to the bottom — the chemicals and oil float to the top

The surface chemicals are skimmed across the surface using floating lines like those used in oil spills

After it's skimmed and the surface water is relatively sediment and chemical free — it's pumped from one pond to another

This clarified water is supposed to provide 90 per cent of what the oil companies need to start all over again

As the sand finally dries it turns white — sound cannons still boom to scare birds away though — especially after a 2010 incident where hundreds of ducks landed on a roadside pond and died

Oil companies are required to return the land to its original condition and this reclaimed section, populated with Wood Bison, is not far from the pond

Once the rough oil is pulled from the sand it will get sent to an 'upgrader' like Suncor's here on the Athabasca River— this is one of the sites where the oil from the oil sands is converted into synthetic crude
This is done by heating the raw oil, called bitumen, in a process called coking and produces the smoke that hovers about the whole area and a smell that fills the cockpit of the plane

After it's coked, the oil is 'cracked' to break the heavy parts down into lighter more desirable petroleum products

Cracked, coked and lighter, what's left gets sent to a tower like this, where inside it's hotter at the top than the bottom, forcing dense material down and lighter petroleum products up

But a glut in the sulfur market is keeping prices low, and in the meantime mountains of it continue to grow

Route 63 is deadly, and a family of 7 was killed driving it the day I got there — this memorial is right across from Syncrude by the side of the road — after taking this photo Syncrude security was dispatched and told me to go

Just north of that tribute sit these two machines some companies used in mining up until 2006 — a dragline on the left — and a grey bucketwheel to the right

These bucket teeth that dug into the sand were very effective, but when the bucketwheel broke down, mining stopped — so they were phased out in favour of the shovels and trucks

There are fleets of trucks and if one breaks down another one simply takes its place, but at $5 to $6 million apiece they are not cheap

And they go through tires pretty quickly — the ones for the big dump trucks run about $45,000 apiece

At 13-feet — and 12,000 pounds each — the 797 tires are a burden to dispose of and they're put to use wherever they can be

Though city officials are building a state-of-the-art incinerator as part of their modernization effort

Most oil workers live in housing like this and are bussed in to the compound from their homes and families in Fort McMurray

There are no public gas stations up by the camps and sadly even this store was closed at noon on a Sunday

The average dump truck driver makes about $55 an hour plus overtime working the mines and the average family income here is around $190,000

That kind of money prompts many people to settle down and stay far longer than they planned — this is where the pilot lives with his parents — he asked for a photo

And just as you would imagine, the people that live here are very concerned about pollution — this site was fined $275,000 for contaminating the Athabasca River just a year ago

But the locals I talked to all said they'd like to see more transparency and updates on what exactly is being found and what they should watch out for

And despite how you may feel about the immense environmental impact the oil companies may have on the world

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