Posted Jun 1, 2009, 6:54 PM
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Dérive-r
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Join Date: Mar 2006
Location: Vancouver, BC
Posts: 4,450
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Quote:
Originally Posted by mr.x
^ I don't think the waters of False Creek are swimmable....if that's a word...last i recalled it's a no swimming zone and it's heavily polluted with a ton of bacteria.
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I'm sure it wouldn't be too ideal now but I don't see why it couldn't improve with time as jlousa suggested. I don't think the bacteria thing is a huge issue normally but I remember there being some sort of issue last year with a high coliform count because of some sort of problem with sewage.
EDIT: Found an article from last year...
Quote:
False Creek coliform count soars
Polluted water prompts health authority warning
Nicole Tomlinson, Vancouver Sun
Published: Saturday, July 05, 2008
VANCOUVER - Fecal coliform counts in False Creek are off the scale, prompting Vancouver health officials to issue an unprecedented warning to recreational boaters.
Concentrations of the bacteria are so high that rowers, kayakers and dragon boaters are urged to stay out of the water and avoid False Creek's eastern basin.
Vancouver beaches are normally closed when the coliform bacteria count reaches 200.
At False Creek's eastern basin last month, the average amount was 2,900 per 100 millilitres of water, almost six times higher than any other region monitored by Vancouver Coastal Health, according to data released Thursday.
Sunset Beach, the closest beach to False Creek, is reporting coliform counts of 118 per 100 ml of water.
Three sewer malfunctions near major construction projects, such as the Olympic village and the Canada Line construction, appear to be the main cause of the high counts, said Domenic Losito, VCH's regional director of health protection.
The micro-organism is an indicator of how sanitary the water is. Exposure to high concentrations can lead to infections in the eyes, ears and gastrointestinal tract, he added.
In one incident, a backwater valve that apparently got stuck in the open position on the south side of False Creek at the foot of Columbia Street was "allowing raw sewage into the water" before it was fixed on Friday, he said.
And in mid-June, city crews struggled to fix a sewer "plugged with granular debris or gravel" that may have been "from homeowner or bigger construction dumping," said David Desrochers, manager of sewer design for the City of Vancouver.
"If you look around you see all sorts of construction in the area ... it probably has something to do with it," Desrochers said. "Somehow debris that's heavier than normal got into our sewer system."
Development leading up to the 2010 Olympics in Vancouver has put stress on infrastructure and urban aquatic systems, said Hans Schreier, a professor at the University of B.C. who specializes in storm water pollution.
"Construction creates sediment -- developers are supposed to retain it all [with structures such as sediment fences], but that's almost impossible," he said.
"There are also illegal connections -- a developer looks for the nearest pipe, and sometimes it's the storm water pipe and not the sewer pipe, then they just hook the new plumbing in."
Charlie Cuzzetto, director of the False Creek Community Centre, questioned why VCH waited more than a day after releasing the data to advise the public of possible health risks.
"I would issue an advisory as soon as I knew there was a health concern," said Cuzzetto, who informed kayakers at the centre after hearing the news on the radio.
"And you'd like to know it from the sources and not the media."
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© The Vancouver Sun 2008
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by Nicole Tomlinson, Vancouver Sun
http://www2.canada.com/vancouversun/news...?id=a82d460d-ec35-4f95-b49f-6c3c6d3ae968
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