7.31.2011

Swimming in Lake Ontario

I spent both last Sunday and today doing something that numerous people are scared of: swimming in Lake Ontario!  Port Dalhousie, a beautiful sandy beach and home to the Lakeside Park of Rush notoriety, is accessible by a single bus ride right from my doorstep.  On any sunny summer day (and most cloudy ones) the beach is busy with families building sandcastles, girls in bikinis sunbathing and a wide range of active people partaking in their various pastimes: beach volleyball, boating, running etc. None of them seems at all concerned to be running in and out of the lake right in front of a sign indicating that although today the water safe for swimming, tomorrow it might not.  And why should they be?

This is the same lake that I grew up just one block away from, constantly wrinkling my nose at the smell, and concerned that if one single drop of lakewater got on me I might melt, mutate or grow an extra limb.  E.coli bacteria is the main threat, washing into the lake after heavy rains from sources like agricultural run-off and overflowing storm drains.  True, the bacteria can cause ear, eye and nose infections or (only if enough lake water is swallowed) more severe gastrointestinal problems.

The reality?  Your sandwich is more likely to make you sick than swimming in Lake Ontario!

Lake Ontario has some of the safest beaches in the world, many adhering to the standards of the internationally recognized Blue Flag program.  Beaches along the Niagara Peninsula are monitored (daily for the most popular, weekly for others) by the Niagara Region's public health department with signs posted informing bathers of the water quality.  When signs are posted "unfit" for swimming its because E. coli bacteria have passed a Ontario standard threshold of 100 counts / 100 millilitres which is still less than half of (or twice as stringent as) the 235 counts / 100 millilitres that the US Federal Government deems safe.

Decades of contrary opinions are hard to ignore but these days you're far more likely to hear stories about E.coli poisoning caused by sandwich meat, tomatoes or mixed salad greens than you are horror stories of swimming in Lake Ontario.  Sure, I wouldn't recommend hitting up the beach the day after a large rainstorm .. but with the long broiling weeks of sun we've had, why wouldn't you make use of Ontario's under-appreciated assets?

If you're still wary - make sure to rinse off afterwords with a shower, don't drink the water & avoid sandwiches at all costs.

2 comments:

  1. I wish more was done to clean up Lake Ontario.

    Not only does Copenhagen have amazing biking and alternative energy (ie Wind), Copenhagen harbour is so clean the beaches are packed full of people every summer.

    Since I live close to Port Dalhousie, I still get a whiff of that awful smell, however over the past 10 years it seems to have improved quite a bit.

    What probably has me on edge is when I visit the Port Weller area. The smell is still quite bad (of course the sewage plant if there) and dead fish seem to always be washed up on Jones Beach.

    There was a beautiful area between Lakebreeze & Cherie Road parks near Port Weller that use to have some nice (clean) areas for cooling down.

    It was great because almost no one knew about it so it was nice and quiet. Two years ago however the water started to smell like it did in PortD, and then I noticed a few deceased animals...add in that there wasn't a single part of my body that didn't get bit by a mosquito, I stopped going there.

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